The testing framework uses the GLib unit testing library so development package
for GLib must be installed.
-The gpio-tools programs can be tested separately using the gpio-tools-test.bats
-script. It requires bats[1] to run and assumes that the tested executables are
+The gpio-tools programs can be tested separately using the gpio-tools-test.bash
+script. It requires shunit2[1] to run and assumes that the tested executables are
in the same directory as the script.
C++, Rust and Python bindings also include their own test-suites. All three
Allow some time for your e-mail to propagate to the list before retrying,
particularly if there are no e-mails in the list more recent than yours.
-[1] https://github.com/bats-core/bats-core
+[1] https://github.com/kward/shunit2
[2] http://vger.kernel.org/vger-lists.html#linux-gpio
[3] https://docs.kernel.org/process/email-clients.html
[4] https://docs.kernel.org/process/coding-style.html
The existing tab completion uses libedit's readline emulation layer which
has a few limitations, including not being able to correctly handle quoted
line names and being disabled when stdin/stdout are not a tty (which makes
-testing with gpio-tools-test.bats using coproc problematic).
+testing with gpio-tools-test.bash using coproc problematic).
One approach that could address both these problems is to bypass the readline
emulation and use the libedit API (histedit.h) directly.
if test "x$with_tools" = xtrue
then
- AC_CHECK_PROG([has_bats], [bats], [true], [false])
- if test "x$has_bats" = "xfalse"
+ AC_CHECK_PROG([has_shunit2], [shunit2], [true], [false])
+ if test "x$has_shunit2" = "xfalse"
then
- AC_MSG_NOTICE([bats not found - gpio-tools tests cannot be run])
+ AC_MSG_NOTICE([shunit2 not found - gpio-tools tests cannot be run])
fi
fi
fi
gpionotify_SOURCES = gpionotify.c
-EXTRA_DIST = gpio-tools-test gpio-tools-test.bats
-
if WITH_TESTS
-noinst_SCRIPTS = gpio-tools-test gpio-tools-test.bats
+noinst_SCRIPTS = gpio-tools-test.bash
endif
+++ /dev/null
-#!/usr/bin/env bash
-# SPDX-License-Identifier: GPL-2.0-or-later
-# SPDX-FileCopyrightText: 2017-2021 Bartosz Golaszewski <bartekgola@gmail.com>
-
-MIN_KERNEL_VERSION="5.17.4"
-BATS_SCRIPT="gpio-tools-test.bats"
-SOURCE_DIR="$(dirname ${BASH_SOURCE[0]})"
-
-die() {
- echo "$@" 1>&2
- exit 1
-}
-
-check_kernel() {
- local REQUIRED=$1
- local CURRENT=$(uname -r)
-
- SORTED=$(printf "$REQUIRED\n$CURRENT" | sort -V | head -n 1)
-
- if [ "$SORTED" != "$REQUIRED" ]
- then
- die "linux kernel version must be at least: v$REQUIRED - got: v$CURRENT"
- fi
-}
-
-check_prog() {
- local PROG=$1
-
- which "$PROG" > /dev/null
- if [ "$?" -ne "0" ]
- then
- die "$PROG not found - needed to run the tests"
- fi
-}
-
-# Check all required non-coreutils tools
-check_prog bats
-check_prog modprobe
-check_prog timeout
-check_prog grep
-
-# Check if we're running a kernel at the required version or later
-check_kernel $MIN_KERNEL_VERSION
-
-# The bats script must be in the same directory.
-if [ ! -e "$SOURCE_DIR/$BATS_SCRIPT" ]
-then
- die "testing script not found"
-fi
-
-BATS_PATH=$(which bats)
-
-modprobe gpio-sim || die "unable to load the gpio-sim module"
-mountpoint /sys/kernel/config/ > /dev/null 2> /dev/null || \
- die "configfs not mounted at /sys/kernel/config/"
-
-exec $BATS_PATH -F tap $SOURCE_DIR/$BATS_SCRIPT ${1+"$@"}
--- /dev/null
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0-or-later
+# SPDX-FileCopyrightText: 2017-2021 Bartosz Golaszewski <bartekgola@gmail.com>
+# SPDX-FileCopyrightText: 2022 Kent Gibson <warthog618@gmail.com>
+# SPDX-FileCopyrightText: 2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
+
+# Simple test harness for the gpio-tools.
+
+# Where output from the dut is stored (must be used together
+# with SHUNIT_TMPDIR).
+DUT_OUTPUT=gpio-tools-test-output
+
+# Save the PID of coprocess - otherwise we won't be able to wait for it
+# once it exits as the COPROC_PID will be cleared.
+DUT_PID=""
+
+SOURCE_DIR="$(dirname ${BASH_SOURCE[0]})"
+
+# mappings from local name to system chip name, path, dev name
+declare -A GPIOSIM_CHIP_NAME
+declare -A GPIOSIM_CHIP_PATH
+declare -A GPIOSIM_DEV_NAME
+GPIOSIM_CONFIGFS="/sys/kernel/config/gpio-sim"
+GPIOSIM_SYSFS="/sys/devices/platform/"
+GPIOSIM_APP_NAME="gpio-tools-test"
+
+MIN_KERNEL_VERSION="5.17.4"
+MIN_SHUNIT_VERSION="2.1.8"
+
+# Run the command in $* and fail the test if the command succeeds.
+assert_fail() {
+ $* || return 0
+ fail " '$*': command did not fail as expected"
+}
+
+# Check if the string in $2 matches against the pattern in $1.
+regex_matches() {
+ [[ $2 =~ $1 ]]
+ assertEquals " '$2' did not match '$1':" "0" "$?"
+}
+
+output_contains_line() {
+ assertContains "$1" "$output"
+}
+
+output_is() {
+ assertEquals " output:" "$1" "$output"
+}
+
+num_lines_is() {
+ [ "$1" -eq "0" ] || [ -z "$output" ] && return 0
+ local NUM_LINES=$(echo "$output" | wc -l)
+ assertEquals " number of lines:" "$1" "$NUM_LINES"
+}
+
+status_is() {
+ assertEquals " status:" "$1" "$status"
+}
+
+# Same as above but match against the regex pattern in $1.
+output_regex_match() {
+ [[ "$output" =~ $1 ]]
+ assertEquals "0" "$?"
+}
+
+gpiosim_chip() {
+ local VAR=$1
+ local NAME=${GPIOSIM_APP_NAME}-$$-${VAR}
+ local DEVPATH=$GPIOSIM_CONFIGFS/$NAME
+ local BANKPATH=$DEVPATH/bank0
+
+ mkdir -p $BANKPATH
+
+ for ARG in $*
+ do
+ local KEY=$(echo $ARG | cut -d"=" -f1)
+ local VAL=$(echo $ARG | cut -d"=" -f2)
+
+ if [ "$KEY" = "num_lines" ]
+ then
+ echo $VAL > $BANKPATH/num_lines
+ elif [ "$KEY" = "line_name" ]
+ then
+ local OFFSET=$(echo $VAL | cut -d":" -f1)
+ local LINENAME=$(echo $VAL | cut -d":" -f2)
+ local LINEPATH=$BANKPATH/line$OFFSET
+
+ mkdir -p $LINEPATH
+ echo $LINENAME > $LINEPATH/name
+ fi
+ done
+
+ echo 1 > $DEVPATH/live
+
+ local chip_name=$(<$BANKPATH/chip_name)
+ GPIOSIM_CHIP_NAME[$1]=$chip_name
+ GPIOSIM_CHIP_PATH[$1]="/dev/$chip_name"
+ GPIOSIM_DEV_NAME[$1]=$(<$DEVPATH/dev_name)
+}
+
+gpiosim_chip_number() {
+ local NAME=${GPIOSIM_CHIP_NAME[$1]}
+ echo ${NAME#"gpiochip"}
+}
+
+gpiosim_chip_symlink() {
+ GPIOSIM_CHIP_LINK="$2/${GPIOSIM_APP_NAME}-$$-lnk"
+ ln -s ${GPIOSIM_CHIP_PATH[$1]} "$GPIOSIM_CHIP_LINK"
+}
+
+gpiosim_chip_symlink_cleanup() {
+ if [ -n "$GPIOSIM_CHIP_LINK" ]
+ then
+ rm "$GPIOSIM_CHIP_LINK"
+ fi
+ unset GPIOSIM_CHIP_LINK
+}
+
+gpiosim_set_pull() {
+ local OFFSET=$2
+ local PULL=$3
+ local DEVNAME=${GPIOSIM_DEV_NAME[$1]}
+ local CHIPNAME=${GPIOSIM_CHIP_NAME[$1]}
+
+ echo $PULL > $GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/pull
+}
+
+gpiosim_check_value() {
+ local OFFSET=$2
+ local EXPECTED=$3
+ local DEVNAME=${GPIOSIM_DEV_NAME[$1]}
+ local CHIPNAME=${GPIOSIM_CHIP_NAME[$1]}
+
+ VAL=$(<$GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/value)
+ [ "$VAL" = "$EXPECTED" ]
+}
+
+gpiosim_wait_value() {
+ local OFFSET=$2
+ local EXPECTED=$3
+ local DEVNAME=${GPIOSIM_DEV_NAME[$1]}
+ local CHIPNAME=${GPIOSIM_CHIP_NAME[$1]}
+ local PORT=$GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/value
+
+ for i in {1..30}; do
+ [ "$(<$PORT)" = "$EXPECTED" ] && return
+ sleep 0.01
+ done
+ return 1
+}
+
+gpiosim_cleanup() {
+ for CHIP in ${!GPIOSIM_CHIP_NAME[@]}
+ do
+ local NAME=${GPIOSIM_APP_NAME}-$$-$CHIP
+
+ local DEVPATH=$GPIOSIM_CONFIGFS/$NAME
+ local BANKPATH=$DEVPATH/bank0
+
+ echo 0 > $DEVPATH/live
+
+ ls $BANKPATH/line* > /dev/null 2>&1
+ if [ "$?" = "0" ]
+ then
+ for LINE in $(find $BANKPATH/ | grep -E "line[0-9]+$")
+ do
+ test -e $LINE/hog && rmdir $LINE/hog
+ rmdir $LINE
+ done
+ fi
+
+ rmdir $BANKPATH
+ rmdir $DEVPATH
+ done
+
+ gpiosim_chip_symlink_cleanup
+
+ GPIOSIM_CHIP_NAME=()
+ GPIOSIM_CHIP_PATH=()
+ GPIOSIM_DEV_NAME=()
+}
+
+run_tool() {
+ # Executables to test are expected to be in the same directory as the
+ # testing script.
+ output=$(timeout 10s $SOURCE_DIR/"$@" 2>&1)
+ status=$?
+}
+
+dut_run() {
+ coproc timeout 10s $SOURCE_DIR/"$@" 2>&1
+ DUT_PID=$COPROC_PID
+ read -t1 -n1 -u ${COPROC[0]} DUT_FIRST_CHAR
+}
+
+dut_run_redirect() {
+ coproc timeout 10s $SOURCE_DIR/"$@" > $SHUNIT_TMPDIR/$DUT_OUTPUT 2>&1
+ DUT_PID=$COPROC_PID
+ # give the process time to spin up
+ # FIXME - find a better solution
+ sleep 0.2
+}
+
+dut_read_redirect() {
+ output=$(<$SHUNIT_TMPDIR/$DUT_OUTPUT)
+ local ORIG_IFS="$IFS"
+ IFS=$'\n' lines=($output)
+ IFS="$ORIG_IFS"
+}
+
+dut_read() {
+ local LINE
+ lines=()
+ while read -t 0.2 -u ${COPROC[0]} LINE;
+ do
+ if [ -n "$DUT_FIRST_CHAR" ]
+ then
+ LINE=${DUT_FIRST_CHAR}${LINE}
+ unset DUT_FIRST_CHAR
+ fi
+ lines+=("$LINE")
+ done
+ output="${lines[@]}"
+}
+
+dut_readable() {
+ read -t 0 -u ${COPROC[0]} LINE
+}
+
+dut_flush() {
+ local JUNK
+ lines=()
+ output=
+ unset DUT_FIRST_CHAR
+ while read -t 0 -u ${COPROC[0]} JUNK;
+ do
+ read -t 0.1 -u ${COPROC[0]} JUNK || true
+ done
+}
+
+# check the next line of output matches the regex
+dut_regex_match() {
+ PATTERN=$1
+
+ read -t 0.2 -u ${COPROC[0]} LINE || (echo Timeout && false)
+ if [ -n "$DUT_FIRST_CHAR" ]
+ then
+ LINE=${DUT_FIRST_CHAR}${LINE}
+ unset DUT_FIRST_CHAR
+ fi
+ [[ $LINE =~ $PATTERN ]]
+ assertEquals "0" "$?"
+}
+
+dut_write() {
+ echo $* >&${COPROC[1]}
+}
+
+dut_kill() {
+ SIGNUM=$1
+
+ kill $SIGNUM $DUT_PID
+}
+
+dut_wait() {
+ wait $DUT_PID
+ export status=$?
+ unset DUT_PID
+}
+
+dut_cleanup() {
+ if [ -n "$DUT_PID" ]
+ then
+ kill -SIGTERM $DUT_PID 2> /dev/null
+ wait $DUT_PID || false
+ fi
+ rm -f $SHUNIT_TMPDIR/$DUT_OUTPUT
+}
+
+tearDown() {
+ dut_cleanup
+ gpiosim_cleanup
+}
+
+request_release_line() {
+ $SOURCE_DIR/gpioget -c $* >/dev/null
+}
+
+#
+# gpiodetect test cases
+#
+
+test_gpiodetect_all_chips() {
+ gpiosim_chip sim0 num_lines=4
+ gpiosim_chip sim1 num_lines=8
+ gpiosim_chip sim2 num_lines=16
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+ local sim2=${GPIOSIM_CHIP_NAME[sim2]}
+ local sim0dev=${GPIOSIM_DEV_NAME[sim0]}
+ local sim1dev=${GPIOSIM_DEV_NAME[sim1]}
+ local sim2dev=${GPIOSIM_DEV_NAME[sim2]}
+
+ run_tool gpiodetect
+
+ output_contains_line "$sim0 [${sim0dev}-node0] (4 lines)"
+ output_contains_line "$sim1 [${sim1dev}-node0] (8 lines)"
+ output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
+ status_is 0
+
+ # ignoring symlinks
+ local initial_output=$output
+ gpiosim_chip_symlink sim1 /dev
+
+ run_tool gpiodetect
+
+ output_is "$initial_output"
+ status_is 0
+}
+
+test_gpiodetect_a_chip() {
+ gpiosim_chip sim0 num_lines=4
+ gpiosim_chip sim1 num_lines=8
+ gpiosim_chip sim2 num_lines=16
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+ local sim2=${GPIOSIM_CHIP_NAME[sim2]}
+ local sim0dev=${GPIOSIM_DEV_NAME[sim0]}
+ local sim1dev=${GPIOSIM_DEV_NAME[sim1]}
+ local sim2dev=${GPIOSIM_DEV_NAME[sim2]}
+
+ # by name
+ run_tool gpiodetect $sim0
+
+ output_contains_line "$sim0 [${sim0dev}-node0] (4 lines)"
+ num_lines_is 1
+ status_is 0
+
+ # by path
+ run_tool gpiodetect ${GPIOSIM_CHIP_PATH[sim1]}
+
+ output_contains_line "$sim1 [${sim1dev}-node0] (8 lines)"
+ num_lines_is 1
+ status_is 0
+
+ # by number
+ run_tool gpiodetect $(gpiosim_chip_number sim2)
+
+ output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
+ num_lines_is 1
+ status_is 0
+
+ # by symlink
+ gpiosim_chip_symlink sim2 .
+ run_tool gpiodetect $GPIOSIM_CHIP_LINK
+
+ output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
+ num_lines_is 1
+ status_is 0
+}
+
+test_gpiodetect_multiple_chips() {
+ gpiosim_chip sim0 num_lines=4
+ gpiosim_chip sim1 num_lines=8
+ gpiosim_chip sim2 num_lines=16
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+ local sim2=${GPIOSIM_CHIP_NAME[sim2]}
+ local sim0dev=${GPIOSIM_DEV_NAME[sim0]}
+ local sim1dev=${GPIOSIM_DEV_NAME[sim1]}
+ local sim2dev=${GPIOSIM_DEV_NAME[sim2]}
+
+ run_tool gpiodetect $sim0 $sim1 $sim2
+
+ output_contains_line "$sim0 [${sim0dev}-node0] (4 lines)"
+ output_contains_line "$sim1 [${sim1dev}-node0] (8 lines)"
+ output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
+ num_lines_is 3
+ status_is 0
+}
+
+test_gpiodetect_with_nonexistent_chip() {
+ run_tool gpiodetect nonexistent-chip
+
+ status_is 1
+ output_regex_match \
+".*cannot find GPIO chip character device 'nonexistent-chip'"
+}
+
+#
+# gpioinfo test cases
+#
+
+test_gpioinfo_all_chips() {
+ gpiosim_chip sim0 num_lines=4
+ gpiosim_chip sim1 num_lines=8
+
+ run_tool gpioinfo
+
+ output_contains_line "${GPIOSIM_CHIP_NAME[sim0]} - 4 lines:"
+ output_contains_line "${GPIOSIM_CHIP_NAME[sim1]} - 8 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+input"
+ status_is 0
+
+ # ignoring symlinks
+ local initial_output=$output
+ gpiosim_chip_symlink sim1 /dev
+
+ run_tool gpioinfo
+
+ output_is "$initial_output"
+ status_is 0
+}
+
+test_gpioinfo_all_chips_with_some_used_lines() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
+
+ dut_run gpioset --banner --active-low foo=1 baz=0
+
+ run_tool gpioinfo
+
+ output_contains_line "${GPIOSIM_CHIP_NAME[sim0]} - 4 lines:"
+ output_contains_line "${GPIOSIM_CHIP_NAME[sim1]} - 8 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match \
+"\\s+line\\s+1:\\s+\"foo\"\\s+output active-low consumer=\"gpioset\""
+ output_regex_match \
+"\\s+line\\s+3:\\s+\"baz\"\\s+output active-low consumer=\"gpioset\""
+ status_is 0
+}
+
+test_gpioinfo_a_chip() {
+ gpiosim_chip sim0 num_lines=8
+ gpiosim_chip sim1 num_lines=4
+
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ # by name
+ run_tool gpioinfo --chip $sim1
+
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
+ num_lines_is 5
+ status_is 0
+
+ # by path
+ run_tool gpioinfo --chip $sim1
+
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
+ num_lines_is 5
+ status_is 0
+
+ # by number
+ run_tool gpioinfo --chip $sim1
+
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
+ num_lines_is 5
+ status_is 0
+
+ # by symlink
+ gpiosim_chip_symlink sim1 .
+ run_tool gpioinfo --chip $GPIOSIM_CHIP_LINK
+
+ output_contains_line "$sim1 - 4 lines:"
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
+ output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
+ num_lines_is 5
+ status_is 0
+}
+
+test_gpioinfo_a_line() {
+ gpiosim_chip sim0 num_lines=8 line_name=5:bar
+ gpiosim_chip sim1 num_lines=4 line_name=2:bar
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ # by offset
+ run_tool gpioinfo --chip $sim1 2
+
+ output_regex_match "$sim1 2\\s+\"bar\"\\s+input"
+ num_lines_is 1
+ status_is 0
+
+ # by name
+ run_tool gpioinfo bar
+
+ output_regex_match "$sim0 5\\s+\"bar\"\\s+input"
+ num_lines_is 1
+ status_is 0
+
+ # by chip and name
+ run_tool gpioinfo --chip $sim1 2
+
+ output_regex_match "$sim1 2\\s+\"bar\"\\s+input"
+ num_lines_is 1
+ status_is 0
+
+ # unquoted
+ run_tool gpioinfo --unquoted --chip $sim1 2
+
+ output_regex_match "$sim1 2\\s+bar\\s+input"
+ num_lines_is 1
+ status_is 0
+
+}
+
+test_gpioinfo_first_matching_named_line() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioinfo foobar
+
+ output_regex_match "$sim0 3\\s+\"foobar\"\\s+input"
+ num_lines_is 1
+ status_is 0
+}
+
+test_gpioinfo_multiple_lines() {
+ gpiosim_chip sim0 num_lines=8 line_name=5:bar
+ gpiosim_chip sim1 num_lines=4 line_name=2:baz
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ # by offset
+ run_tool gpioinfo --chip $sim1 1 2
+
+ output_regex_match "$sim1 1\\s+unnamed\\s+input"
+ output_regex_match "$sim1 2\\s+\"baz\"\\s+input"
+ num_lines_is 2
+ status_is 0
+
+ # by name
+ run_tool gpioinfo bar baz
+
+ output_regex_match "$sim0 5\\s+\"bar\"\\s+input"
+ output_regex_match "$sim1 2\\s+\"baz\"\\s+input"
+ num_lines_is 2
+ status_is 0
+
+ # by name and offset
+ run_tool gpioinfo --chip $sim0 bar 3
+
+ output_regex_match "$sim0 5\\s+\"bar\"\\s+input"
+ output_regex_match "$sim0 3\\s+unnamed\\s+input"
+ num_lines_is 2
+ status_is 0
+}
+
+test_gpioinfo_line_attribute_menagerie() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ dut_run gpioset --banner --active-low --bias=pull-up --drive=open-source foo=1 baz=0
+
+ run_tool gpioinfo foo baz
+
+ output_regex_match \
+"$sim0 1\\s+\"foo\"\\s+output active-low drive=open-source bias=pull-up consumer=\"gpioset\""
+ output_regex_match \
+"$sim1 3\\s+\"baz\"\\s+output active-low drive=open-source bias=pull-up consumer=\"gpioset\""
+ num_lines_is 2
+ status_is 0
+
+ dut_kill
+ dut_wait
+
+ dut_run gpioset --banner --bias=pull-down --drive=open-drain foo=1 baz=0
+
+ run_tool gpioinfo foo baz
+
+ output_regex_match \
+"$sim0 1\\s+\"foo\"\\s+output drive=open-drain bias=pull-down consumer=\"gpioset\""
+ output_regex_match \
+"$sim1 3\\s+\"baz\"\\s+output drive=open-drain bias=pull-down consumer=\"gpioset\""
+ num_lines_is 2
+ status_is 0
+
+ dut_kill
+ dut_wait
+
+ dut_run gpiomon --banner --bias=disabled --utc -p 10ms foo baz
+
+ run_tool gpioinfo foo baz
+
+ output_regex_match \
+"$sim0 1\\s+\"foo\"\\s+input bias=disabled edges=both event-clock=realtime debounce-period=10ms consumer=\"gpiomon\""
+ output_regex_match \
+"$sim1 3\\s+\"baz\"\\s+input bias=disabled edges=both event-clock=realtime debounce-period=10ms consumer=\"gpiomon\""
+ num_lines_is 2
+ status_is 0
+
+ dut_kill
+ dut_wait
+
+ dut_run gpiomon --banner --edges=rising --localtime foo baz
+
+ run_tool gpioinfo foo baz
+
+ output_regex_match \
+"$sim0 1\\s+\"foo\"\\s+input edges=rising event-clock=realtime consumer=\"gpiomon\""
+ output_regex_match \
+"$sim1 3\\s+\"baz\"\\s+input edges=rising event-clock=realtime consumer=\"gpiomon\""
+ num_lines_is 2
+ status_is 0
+
+ dut_kill
+ dut_wait
+
+ dut_run gpiomon --banner --edges=falling foo baz
+
+ run_tool gpioinfo foo baz
+
+ output_regex_match \
+"$sim0 1\\s+\"foo\"\\s+input edges=falling consumer=\"gpiomon\""
+ output_regex_match \
+"$sim1 3\\s+\"baz\"\\s+input edges=falling consumer=\"gpiomon\""
+ num_lines_is 2
+ status_is 0
+}
+
+test_gpioinfo_with_same_line_twice() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # by offset
+ run_tool gpioinfo --chip $sim0 1 1
+
+ output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
+ output_regex_match ".*lines '1' and '1' are the same line"
+ num_lines_is 2
+ status_is 1
+
+ # by name
+ run_tool gpioinfo foo foo
+
+ output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
+ output_regex_match ".*lines 'foo' and 'foo' are the same line"
+ num_lines_is 2
+ status_is 1
+
+ # by name and offset
+ run_tool gpioinfo --chip $sim0 foo 1
+
+ output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
+ output_regex_match ".*lines 'foo' and '1' are the same line"
+ num_lines_is 2
+ status_is 1
+}
+
+test_gpioinfo_all_lines_matching_name() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ run_tool gpioinfo --strict foobar
+
+ output_regex_match "$sim0 3\\s+\"foobar\"\\s+input"
+ output_regex_match "$sim1 2\\s+\"foobar\"\\s+input"
+ output_regex_match "$sim1 7\\s+\"foobar\"\\s+input"
+ num_lines_is 3
+ status_is 1
+}
+
+test_gpioinfo_with_lines_strictly_by_name() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # first by offset (to show offsets match first)
+ run_tool gpioinfo --chip $sim0 1 6
+
+ output_regex_match "$sim0 1\\s+\"6\"\\s+input"
+ output_regex_match "$sim0 6\\s+\"1\"\\s+input"
+ num_lines_is 2
+ status_is 0
+
+ # then strictly by name
+ run_tool gpioinfo --by-name --chip $sim0 1
+
+ output_regex_match "$sim0 6\\s+\"1\"\\s+input"
+ num_lines_is 1
+ status_is 0
+}
+
+test_gpioinfo_with_nonexistent_chip() {
+ run_tool gpioinfo --chip nonexistent-chip
+
+ output_regex_match \
+".*cannot find GPIO chip character device 'nonexistent-chip'"
+ status_is 1
+}
+
+test_gpioinfo_with_nonexistent_line() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioinfo nonexistent-line
+
+ output_regex_match ".*cannot find line 'nonexistent-line'"
+ status_is 1
+
+ run_tool gpioinfo --chip ${GPIOSIM_CHIP_NAME[sim0]} nonexistent-line
+
+ output_regex_match ".*cannot find line 'nonexistent-line'"
+ status_is 1
+}
+
+test_gpioinfo_with_offset_out_of_range() {
+ gpiosim_chip sim0 num_lines=4
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioinfo --chip $sim0 0 1 2 3 4 5
+
+ output_regex_match "$sim0 0\\s+unnamed\\s+input"
+ output_regex_match "$sim0 1\\s+unnamed\\s+input"
+ output_regex_match "$sim0 2\\s+unnamed\\s+input"
+ output_regex_match "$sim0 3\\s+unnamed\\s+input"
+ output_regex_match ".*offset 4 is out of range on chip '$sim0'"
+ output_regex_match ".*offset 5 is out of range on chip '$sim0'"
+ num_lines_is 6
+ status_is 1
+}
+
+#
+# gpioget test cases
+#
+
+test_gpioget_by_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ run_tool gpioget foo
+
+ output_is "\"foo\"=active"
+ status_is 0
+
+ run_tool gpioget --unquoted foo
+
+ output_is "foo=active"
+ status_is 0
+}
+
+test_gpioget_by_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim0]} 1
+
+ output_is "\"1\"=active"
+ status_is 0
+
+ run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 1
+
+ output_is "1=active"
+ status_is 0
+}
+
+test_gpioget_by_symlink() {
+ gpiosim_chip sim0 num_lines=8
+ gpiosim_chip_symlink sim0 .
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ run_tool gpioget --chip $GPIOSIM_CHIP_LINK 1
+
+ output_is "\"1\"=active"
+ status_is 0
+}
+
+test_gpioget_by_chip_and_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ gpiosim_chip sim1 num_lines=8 line_name=3:foo
+
+ gpiosim_set_pull sim1 3 pull-up
+
+ run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim1]} foo
+
+ output_is "\"foo\"=active"
+ status_is 0
+
+ run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim1]} foo
+
+ output_is "foo=active"
+ status_is 0
+}
+
+test_gpioget_first_matching_named_line() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar line_name=7:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz
+ gpiosim_chip sim2 num_lines=16
+
+ gpiosim_set_pull sim0 3 pull-up
+
+ run_tool gpioget foobar
+
+ output_is "\"foobar\"=active"
+ status_is 0
+}
+
+test_gpioget_multiple_lines() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 0 1 2 3 4 5 6 7
+
+ output_is \
+"0=inactive 1=inactive 2=active 3=active 4=inactive 5=active 6=inactive 7=active"
+ status_is 0
+}
+
+test_gpioget_multiple_lines_by_name_and_offset() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=6:bar
+ gpiosim_chip sim1 num_lines=8 line_name=1:baz line_name=3:bar
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 1 pull-up
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 6 pull-up
+
+ run_tool gpioget --chip $sim0 0 foo 4 bar
+
+ output_is "\"0\"=inactive \"foo\"=active \"4\"=active \"bar\"=active"
+ status_is 0
+}
+
+test_gpioget_multiple_lines_across_multiple_chips() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
+
+ gpiosim_set_pull sim0 1 pull-up
+ gpiosim_set_pull sim1 4 pull-up
+
+ run_tool gpioget baz bar foo xyz
+
+ output_is "\"baz\"=inactive \"bar\"=inactive \"foo\"=active \"xyz\"=active"
+ status_is 0
+}
+
+test_gpioget_with_numeric_values() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioget --numeric --chip $sim0 0 1 2 3 4 5 6 7
+
+ output_is "0 0 1 1 0 1 0 1"
+ status_is 0
+}
+
+test_gpioget_with_active_low() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioget --active-low --unquoted --chip $sim0 0 1 2 3 4 5 6 7
+
+ output_is \
+"0=active 1=active 2=inactive 3=inactive 4=active 5=inactive 6=active 7=inactive"
+ status_is 0
+}
+
+test_gpioget_with_consumer() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
+
+ dut_run gpionotify --banner -F "%l %E %C" foo baz
+
+ run_tool gpioget --consumer gpio-tools-tests foo baz
+ status_is 0
+
+ dut_read
+ output_regex_match "foo requested gpio-tools-tests"
+ output_regex_match "baz requested gpio-tools-tests"
+}
+
+test_gpioget_with_pull_up() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioget --bias=pull-up --unquoted --chip $sim0 0 1 2 3 4 5 6 7
+
+ output_is \
+"0=active 1=active 2=active 3=active 4=active 5=active 6=active 7=active"
+ status_is 0
+}
+
+test_gpioget_with_pull_down() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioget --bias=pull-down --unquoted --chip $sim0 0 1 2 3 4 5 6 7
+
+ output_is \
+"0=inactive 1=inactive 2=inactive 3=inactive 4=inactive 5=inactive 6=inactive 7=inactive"
+ status_is 0
+}
+
+test_gpioget_with_direction_as_is() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # flip to output
+ run_tool gpioset -t0 foo=1
+
+ status_is 0
+
+ run_tool gpioinfo foo
+ output_regex_match "$sim0 1\\s+\"foo\"\\s+output"
+ status_is 0
+
+ run_tool gpioget --as-is foo
+ # note gpio-sim reverts line to its pull when released
+ output_is "\"foo\"=inactive"
+ status_is 0
+
+ run_tool gpioinfo foo
+ output_regex_match "$sim0 1\\s+\"foo\"\\s+output"
+ status_is 0
+
+ # whereas the default behaviour forces to input
+ run_tool gpioget foo
+ # note gpio-sim reverts line to its pull when released
+ # (defaults to pull-down)
+ output_is "\"foo\"=inactive"
+ status_is 0
+
+ run_tool gpioinfo foo
+ output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
+ status_is 0
+}
+
+test_gpioget_with_hold_period() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ # only test parsing - testing the hold-period itself is tricky
+ run_tool gpioget --hold-period=100ms foo
+ output_is "\"foo\"=inactive"
+ status_is 0
+}
+
+test_gpioget_with_strict_named_line_check() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpioget --strict foobar
+
+ output_regex_match ".*line 'foobar' is not unique"
+ status_is 1
+}
+
+test_gpioget_with_lines_by_offset() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ gpiosim_set_pull sim0 1 pull-up
+ gpiosim_set_pull sim0 6 pull-down
+
+ run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
+
+ output_is "\"1\"=active \"6\"=inactive"
+ status_is 0
+
+ run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
+
+ output_is "1=active 6=inactive"
+ status_is 0
+}
+
+test_gpioget_with_lines_strictly_by_name() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ gpiosim_set_pull sim0 1 pull-up
+ gpiosim_set_pull sim0 6 pull-down
+
+ run_tool gpioget --by-name --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
+
+ output_is "\"1\"=inactive \"6\"=active"
+ status_is 0
+
+ run_tool gpioget --by-name --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
+
+ output_is "1=inactive 6=active"
+ status_is 0
+}
+
+test_gpioget_with_no_arguments() {
+ run_tool gpioget
+
+ output_regex_match ".*at least one GPIO line must be specified"
+ status_is 1
+}
+
+test_gpioget_with_chip_but_no_line_specified() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim0]}
+
+ output_regex_match ".*at least one GPIO line must be specified"
+ status_is 1
+}
+
+test_gpioget_with_offset_out_of_range() {
+ gpiosim_chip sim0 num_lines=4
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioget --chip $sim0 0 1 2 3 4 5
+
+ output_regex_match ".*offset 4 is out of range on chip '$sim0'"
+ output_regex_match ".*offset 5 is out of range on chip '$sim0'"
+ status_is 1
+}
+
+test_gpioget_with_nonexistent_line() {
+ run_tool gpioget nonexistent-line
+
+ output_regex_match ".*cannot find line 'nonexistent-line'"
+ status_is 1
+}
+
+test_gpioget_with_same_line_twice() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # by offset
+ run_tool gpioget --chip $sim0 0 0
+
+ output_regex_match ".*lines '0' and '0' are the same line"
+ status_is 1
+
+ # by name
+ run_tool gpioget foo foo
+
+ output_regex_match ".*lines 'foo' and 'foo' are the same line"
+ status_is 1
+
+ # by chip and name
+ run_tool gpioget --chip $sim0 foo foo
+
+ output_regex_match ".*lines 'foo' and 'foo' are the same line"
+ status_is 1
+
+ # by name and offset
+ run_tool gpioget --chip $sim0 foo 1
+
+ output_regex_match ".*lines 'foo' and '1' are the same line"
+ status_is 1
+
+ # by offset and name
+ run_tool gpioget --chip $sim0 1 foo
+
+ output_regex_match ".*lines '1' and 'foo' are the same line"
+ status_is 1
+}
+
+test_gpioget_with_invalid_bias() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioget --bias=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0 1
+
+ output_regex_match ".*invalid bias.*"
+ status_is 1
+}
+
+test_gpioget_with_invalid_hold_period() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioget --hold-period=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0
+
+ output_regex_match ".*invalid period.*"
+ status_is 1
+}
+
+#
+# gpioset test cases
+#
+
+test_gpioset_by_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ dut_run gpioset --banner foo=1
+
+ gpiosim_check_value sim0 1 1
+}
+
+test_gpioset_by_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 1=1
+
+ gpiosim_check_value sim0 1 1
+}
+
+test_gpioset_by_symlink() {
+ gpiosim_chip sim0 num_lines=8
+ gpiosim_chip_symlink sim0 .
+
+ dut_run gpioset --banner --chip $GPIOSIM_CHIP_LINK 1=1
+
+ gpiosim_check_value sim0 1 1
+}
+
+test_gpioset_by_chip_and_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+ gpiosim_chip sim1 num_lines=8 line_name=3:foo
+
+ dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim1]} foo=1
+
+ gpiosim_check_value sim1 3 1
+}
+
+test_gpioset_first_matching_named_line() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ dut_run gpioset --banner foobar=1
+
+ gpiosim_check_value sim0 3 1
+}
+
+test_gpioset_multiple_lines() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --banner --chip $sim0 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_multiple_lines_by_name_and_offset() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+
+ dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 0=1 foo=1 bar=1 3=1
+
+ gpiosim_check_value sim0 0 1
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+}
+
+
+test_gpioset_multiple_lines_across_multiple_chips() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
+
+ dut_run gpioset --banner foo=1 bar=1 baz=1 xyz=1
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim1 0 1
+ gpiosim_check_value sim1 4 1
+}
+
+test_gpioset_with_active_low() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --banner --active-low -c $sim0 \
+ 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 1
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 0
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 5 0
+ gpiosim_check_value sim0 6 1
+ gpiosim_check_value sim0 7 0
+}
+
+test_gpioset_with_consumer() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
+
+ dut_run gpioset --banner --consumer gpio-tools-tests foo=1 baz=0
+
+ run_tool gpioinfo
+
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match \
+"\\s+line\\s+1:\\s+\"foo\"\\s+output consumer=\"gpio-tools-tests\""
+ output_regex_match \
+"\\s+line\\s+3:\\s+\"baz\"\\s+output consumer=\"gpio-tools-tests\""
+ status_is 0
+}
+
+test_gpioset_with_push_pull() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --banner --drive=push-pull --chip $sim0 \
+ 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_with_open_drain() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ dut_run gpioset --banner --drive=open-drain --chip $sim0 \
+ 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_with_open_source() {
+ gpiosim_chip sim0 num_lines=8
+
+ gpiosim_set_pull sim0 2 pull-up
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --banner --drive=open-source --chip $sim0 \
+ 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_with_pull_up() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --banner --bias=pull-up --drive=open-drain \
+ --chip $sim0 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_with_pull_down() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --banner --bias=pull-down --drive=open-source \
+ --chip $sim0 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_with_value_variants() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 0 pull-up
+ gpiosim_set_pull sim0 1 pull-down
+ gpiosim_set_pull sim0 2 pull-down
+ gpiosim_set_pull sim0 3 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 5 pull-up
+ gpiosim_set_pull sim0 6 pull-up
+ gpiosim_set_pull sim0 7 pull-down
+
+ dut_run gpioset --banner --chip $sim0 0=0 1=1 2=active \
+ 3=inactive 4=on 5=off 6=false 7=true
+
+ gpiosim_check_value sim0 0 0
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 3 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 5 0
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_with_hold_period() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 5 pull-up
+
+ dut_run gpioset --banner --hold-period=1200ms -t0 --chip $sim0 0=1 5=0 7=1
+
+ gpiosim_check_value sim0 0 1
+ gpiosim_check_value sim0 5 0
+ gpiosim_check_value sim0 7 1
+
+ dut_wait
+
+ status_is 0
+}
+
+test_gpioset_interactive_exit() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpioset --interactive --chip $sim0 1=0 2=1 5=1 6=0 7=1
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 2 1
+ gpiosim_check_value sim0 5 1
+ gpiosim_check_value sim0 6 0
+ gpiosim_check_value sim0 7 1
+
+ dut_write "exit"
+ dut_wait
+
+ status_is 0
+}
+
+test_gpioset_interactive_help() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "help"
+
+ dut_read
+ output_regex_match "COMMANDS:.*"
+ output_regex_match ".*get \[line\]\.\.\..*"
+ output_regex_match ".*set <line=value>\.\.\..*"
+ output_regex_match ".*toggle \[line\]\.\.\..*"
+ output_regex_match ".*sleep <period>.*"
+}
+
+test_gpioset_interactive_get() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "get"
+
+ dut_read
+ output_regex_match "\"foo\"=active \"bar\"=inactive \"baz\"=inactive"
+
+ dut_write "get bar"
+
+ dut_read
+ output_regex_match "\"bar\"=inactive"
+}
+
+test_gpioset_interactive_get_unquoted() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ dut_run gpioset --interactive --unquoted foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "get"
+
+ dut_read
+ output_regex_match "foo=active bar=inactive baz=inactive"
+
+ dut_write "get bar"
+
+ dut_read
+ output_regex_match "bar=inactive"
+}
+
+test_gpioset_interactive_set() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "set bar=active"
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 0
+ dut_write "get"
+ dut_read
+ output_regex_match "\"foo\"=active \"bar\"=active \"baz\"=inactive"
+}
+
+test_gpioset_interactive_toggle() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ dut_run gpioset -i foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ dut_write "toggle"
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 1
+ dut_write "get"
+ dut_read
+ output_regex_match "\"foo\"=inactive\\s+\"bar\"=active\\s+\"baz\"=active\\s*"
+
+ dut_write "toggle baz"
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 0
+ dut_write "get"
+ dut_read
+ output_regex_match "\"foo\"=inactive\\s+\"bar\"=active\\s+\"baz\"=inactive\\s*"
+}
+
+test_gpioset_interactive_sleep() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ dut_run gpioset --interactive foo=1 bar=0 baz=0
+
+ dut_write "sleep 500ms"
+ dut_flush
+
+ assert_fail dut_readable
+
+ sleep 1
+
+ # prompt, but not a full line...
+ dut_readable
+}
+
+test_gpioset_toggle_continuous() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 7 pull-up
+
+ dut_run gpioset --banner --toggle 100ms foo=1 bar=0 baz=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ gpiosim_wait_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 1
+
+
+ gpiosim_wait_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 0
+
+ gpiosim_wait_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 1
+}
+
+test_gpioset_toggle_terminated() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ # hold-period to allow test to sample before gpioset exits
+ dut_run gpioset --banner --toggle 1s,0 -p 600ms foo=1 bar=0 baz=1
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 1
+
+ sleep 1
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 4 1
+ gpiosim_check_value sim0 7 0
+
+ dut_wait
+
+ status_is 0
+
+ # using --toggle 0 to exit
+ # hold-period to allow test to sample before gpioset exits
+ dut_run gpioset --banner -t0 -p 600ms foo=1 bar=0 baz=1
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 4 0
+ gpiosim_check_value sim0 7 1
+
+ dut_wait
+
+ status_is 0
+}
+
+test_gpioset_with_invalid_toggle_period() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
+ line_name=7:baz
+
+ run_tool gpioset --toggle 1ns foo=1 bar=0 baz=0
+
+ output_regex_match ".*invalid period.*"
+ status_is 1
+}
+
+test_gpioset_with_strict_named_line_check() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpioset --strict foobar=active
+
+ output_regex_match ".*line 'foobar' is not unique"
+ status_is 1
+}
+
+test_gpioset_with_lines_by_offset() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ gpiosim_set_pull sim0 1 pull-down
+ gpiosim_set_pull sim0 6 pull-up
+
+ dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 6=1 1=0
+
+ gpiosim_check_value sim0 1 0
+ gpiosim_check_value sim0 6 1
+}
+
+test_gpioset_with_lines_strictly_by_name() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ gpiosim_set_pull sim0 1 pull-down
+ gpiosim_set_pull sim0 6 pull-up
+
+ dut_run gpioset --banner --by-name --chip ${GPIOSIM_CHIP_NAME[sim0]} 6=1 1=0
+
+ gpiosim_check_value sim0 1 1
+ gpiosim_check_value sim0 6 0
+}
+
+test_gpioset_interactive_after_SIGINT() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ dut_run gpioset -i foo=1
+
+ dut_kill -SIGINT
+ dut_wait
+
+ status_is 130
+}
+
+test_gpioset_interactive_after_SIGTERM() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ dut_run gpioset -i foo=1
+
+ dut_kill -SIGTERM
+ dut_wait
+
+ status_is 143
+}
+
+test_gpioset_with_no_arguments() {
+ run_tool gpioset
+
+ status_is 1
+ output_regex_match ".*at least one GPIO line value must be specified"
+}
+
+test_gpioset_with_chip_but_no_line_specified() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioset --chip ${GPIOSIM_CHIP_NAME[sim0]}
+
+ output_regex_match ".*at least one GPIO line value must be specified"
+ status_is 1
+}
+
+test_gpioset_with_offset_out_of_range() {
+ gpiosim_chip sim0 num_lines=4
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioset --chip $sim0 0=1 1=1 2=1 3=1 4=1 5=1
+
+ output_regex_match ".*offset 4 is out of range on chip '$sim0'"
+ output_regex_match ".*offset 5 is out of range on chip '$sim0'"
+ status_is 1
+}
+
+test_gpioset_with_invalid_hold_period() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioset --hold-period=bad --chip $sim0 0=1
+
+ output_regex_match ".*invalid period.*"
+ status_is 1
+}
+
+test_gpioset_with_invalid_value() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # by name
+ run_tool gpioset --chip $sim0 0=c
+
+ output_regex_match ".*invalid line value.*"
+ status_is 1
+
+ # by value
+ run_tool gpioset --chip $sim0 0=3
+
+ output_regex_match ".*invalid line value.*"
+ status_is 1
+}
+
+test_gpioset_with_invalid_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioset --chip ${GPIOSIM_CHIP_NAME[sim0]} 4000000000=0
+
+ output_regex_match ".*cannot find line '4000000000'"
+ status_is 1
+}
+
+test_gpioset_with_invalid_bias() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioset --bias=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0=1 1=1
+
+ output_regex_match ".*invalid bias.*"
+ status_is 1
+}
+
+test_gpioset_with_invalid_drive() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpioset --drive=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0=1 1=1
+
+ output_regex_match ".*invalid drive.*"
+ status_is 1
+}
+
+test_gpioset_with_interactive_and_toggle() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpioset --interactive --toggle 1s --chip $sim0 0=1
+
+ output_regex_match ".*can't combine interactive with toggle"
+ status_is 1
+}
+
+test_gpioset_with_nonexistent_line() {
+ run_tool gpioset nonexistent-line=0
+
+ output_regex_match ".*cannot find line 'nonexistent-line'"
+ status_is 1
+}
+
+test_gpioset_with_same_line_twice() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # by offset
+ run_tool gpioset --chip $sim0 0=1 0=1
+
+ output_regex_match ".*lines '0' and '0' are the same line"
+ status_is 1
+
+ # by name
+ run_tool gpioset --chip $sim0 foo=1 foo=1
+
+ output_regex_match ".*lines 'foo' and 'foo' are the same line"
+ status_is 1
+
+ # by name and offset
+ run_tool gpioset --chip $sim0 foo=1 1=1
+
+ output_regex_match ".*lines 'foo' and '1' are the same line"
+ status_is 1
+
+ # by offset and name
+ run_tool gpioset --chip $sim0 1=1 foo=1
+
+ output_regex_match ".*lines '1' and 'foo' are the same line"
+ status_is 1
+}
+
+#
+# gpiomon test cases
+#
+
+test_gpiomon_by_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:foo
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --edges=rising foo
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+\"foo\""
+ assert_fail dut_readable
+}
+
+test_gpiomon_by_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --edges=rising --chip $sim0 4
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
+ assert_fail dut_readable
+}
+
+test_gpiomon_by_symlink() {
+ gpiosim_chip sim0 num_lines=8
+ gpiosim_chip_symlink sim0 .
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --edges=rising --chip $GPIOSIM_CHIP_LINK 4
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0\\s+4"
+ assert_fail dut_readable
+}
+
+
+test_gpiomon_by_chip_and_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=0:foo
+ gpiosim_chip sim1 num_lines=8 line_name=2:foo
+
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ gpiosim_set_pull sim1 0 pull-up
+
+ dut_run gpiomon --banner --edges=rising --chip $sim1 foo
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim1 2 pull-down
+ gpiosim_set_pull sim1 2 pull-up
+ gpiosim_set_pull sim1 2 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim1 2 \"foo\""
+ assert_fail dut_readable
+}
+
+test_gpiomon_first_matching_named_line() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ dut_run gpiomon --banner foobar
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim0 3 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+\"foobar\""
+ assert_fail dut_readable
+}
+
+test_gpiomon_rising_edge() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --edges=rising --chip $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
+ assert_fail dut_readable
+}
+
+test_gpiomon_falling_edge() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-down
+
+ dut_run gpiomon --banner --edges=falling --chip $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
+ assert_fail dut_readable
+}
+
+test_gpiomon_both_edges() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner --edges=both --chip $sim0 4
+ dut_regex_match "Monitoring line .*"
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
+
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
+}
+
+test_gpiomon_with_pull_up() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-down
+
+ dut_run gpiomon --banner --bias=pull-up --chip $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_pull_down() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --bias=pull-down --chip $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_active_low() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --active-low --chip $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_consumer() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
+
+ dut_run gpiomon --banner --consumer gpio-tools-tests foo baz
+
+ run_tool gpioinfo
+
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match \
+"\\s+line\\s+1:\\s+\"foo\"\\s+input edges=both consumer=\"gpio-tools-tests\""
+ output_regex_match \
+"\\s+line\\s+3:\\s+\"baz\"\\s+input edges=both consumer=\"gpio-tools-tests\""
+ status_is 0
+}
+
+test_gpiomon_with_quiet_mode() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner --edges=rising --quiet --chip $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_unquoted() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:foo
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpiomon --banner --unquoted --edges=rising foo
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-down
+ gpiosim_set_pull sim0 4 pull-up
+ gpiosim_set_pull sim0 4 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+foo"
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_num_events() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # redirect, as gpiomon exits after 4 events
+ dut_run_redirect gpiomon --num-events=4 --chip $sim0 4
+
+ gpiosim_set_pull sim0 4 pull-up
+ sleep 0.01
+ gpiosim_set_pull sim0 4 pull-down
+ sleep 0.01
+ gpiosim_set_pull sim0 4 pull-up
+ sleep 0.01
+ gpiosim_set_pull sim0 4 pull-down
+ sleep 0.01
+
+ dut_wait
+ status_is 0
+ dut_read_redirect
+
+ regex_matches "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4" "${lines[0]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4" "${lines[1]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4" "${lines[2]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4" "${lines[3]}"
+ num_lines_is 4
+}
+
+test_gpiomon_with_debounce_period() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
+
+ dut_run gpiomon --banner --debounce-period 123us foo baz
+
+ run_tool gpioinfo
+
+ output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
+ output_regex_match \
+"\\s+line\\s+1:\\s+\"foo\"\\s+input edges=both debounce-period=123us"
+ output_regex_match \
+"\\s+line\\s+3:\\s+\"baz\"\\s+input edges=both debounce-period=123us"
+ status_is 0
+}
+
+test_gpiomon_with_idle_timeout() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # redirect, as gpiomon exits
+ dut_run_redirect gpiomon --idle-timeout 10ms --chip $sim0 4
+
+ dut_wait
+ status_is 0
+ dut_read_redirect
+ num_lines_is 0
+}
+
+test_gpiomon_multiple_lines() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner --format=%o --chip $sim0 1 3 2 5 4
+ dut_regex_match "Monitoring lines .*"
+
+ gpiosim_set_pull sim0 2 pull-up
+ dut_regex_match "2"
+ gpiosim_set_pull sim0 3 pull-up
+ dut_regex_match "3"
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "4"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_multiple_lines_by_name_and_offset() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner --format=%o --chip $sim0 foo bar 3
+ dut_regex_match "Monitoring lines .*"
+
+ gpiosim_set_pull sim0 2 pull-up
+ dut_regex_match "2"
+ gpiosim_set_pull sim0 3 pull-up
+ dut_regex_match "3"
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "1"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_multiple_lines_across_multiple_chips() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
+
+ dut_run gpiomon --banner --format=%l foo bar baz
+ dut_regex_match "Monitoring lines .*"
+
+ gpiosim_set_pull sim0 2 pull-up
+ dut_regex_match "bar"
+ gpiosim_set_pull sim1 0 pull-up
+ dut_regex_match "baz"
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "foo"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_exit_after_SIGINT() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner --chip $sim0 4
+ dut_regex_match "Monitoring line .*"
+
+ dut_kill -SIGINT
+ dut_wait
+
+ status_is 130
+}
+
+test_gpiomon_exit_after_SIGTERM() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner --chip $sim0 4
+ dut_regex_match "Monitoring line .*"
+
+ dut_kill -SIGTERM
+ dut_wait
+
+ status_is 143
+}
+
+test_gpiomon_with_nonexistent_line() {
+ run_tool gpiomon nonexistent-line
+
+ status_is 1
+ output_regex_match ".*cannot find line 'nonexistent-line'"
+}
+
+test_gpiomon_with_same_line_twice() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # by offset
+ run_tool gpiomon --chip $sim0 0 0
+
+ output_regex_match ".*lines '0' and '0' are the same line"
+ status_is 1
+
+ # by name
+ run_tool gpiomon foo foo
+
+ output_regex_match ".*lines 'foo' and 'foo' are the same line"
+ status_is 1
+
+ # by name and offset
+ run_tool gpiomon --chip $sim0 1 foo
+
+ output_regex_match ".*lines '1' and 'foo' are the same line"
+ status_is 1
+}
+
+test_gpiomon_with_strict_named_line_check() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpiomon --strict foobar
+
+ output_regex_match ".*line 'foobar' is not unique"
+ status_is 1
+}
+test_gpiomon_with_lines_by_offset() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ dut_run gpiomon --banner --chip $sim0 6 1
+ dut_flush
+
+ gpiosim_set_pull sim0 1 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 1"
+
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 1"
+
+ gpiosim_set_pull sim0 6 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 6"
+
+ gpiosim_set_pull sim0 6 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 6"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_lines_strictly_by_name() {
+ # not suggesting this setup makes sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:42 line_name=6:13
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 1 pull-up
+
+ dut_run gpiomon --banner --by-name --chip $sim0 42 13
+ dut_flush
+
+ gpiosim_set_pull sim0 1 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 1"
+
+ gpiosim_set_pull sim0 1 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 1"
+
+ gpiosim_set_pull sim0 6 pull-up
+ dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 6"
+
+ gpiosim_set_pull sim0 6 pull-down
+ dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 6"
+
+ assert_fail dut_readable
+}
+
+test_gpiomon_with_no_arguments() {
+ run_tool gpiomon
+
+ output_regex_match ".*at least one GPIO line must be specified"
+ status_is 1
+}
+
+test_gpiomon_with_no_line_specified() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpiomon --chip ${GPIOSIM_CHIP_NAME[sim0]}
+
+ output_regex_match ".*at least one GPIO line must be specified"
+ status_is 1
+}
+
+test_gpiomon_with_offset_out_of_range() {
+ gpiosim_chip sim0 num_lines=4
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpiomon --chip $sim0 5
+
+ output_regex_match ".*offset 5 is out of range on chip '$sim0'"
+ status_is 1
+}
+
+test_gpiomon_with_invalid_bias() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpiomon --bias=bad -c $sim0 0 1
+
+ output_regex_match ".*invalid bias.*"
+ status_is 1
+}
+
+test_gpiomon_with_invalid_debounce_period() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpiomon --debounce-period bad -c $sim0 0 1
+
+ output_regex_match ".*invalid period: bad"
+ status_is 1
+}
+
+test_gpiomon_with_invalid_idle_timeout() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpiomon --idle-timeout bad -c $sim0 0 1
+
+ output_regex_match ".*invalid period: bad"
+ status_is 1
+}
+
+test_gpiomon_with_custom_format_event_type_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%e %o" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "1 4"
+}
+
+test_gpiomon_with_custom_format_event_type_offset_joined() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%e%o" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "14"
+}
+
+test_gpiomon_with_custom_format_edge_chip_and_line() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:baz
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%e %o %E %c %l" -c $sim0 baz
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "1 4 rising $sim0 baz"
+}
+
+test_gpiomon_with_custom_format_seconds_timestamp() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%e %o %S" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match "1 4 [0-9]+\\.[0-9]+"
+}
+
+test_gpiomon_with_custom_format_UTC_timestamp() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%U %e %o " --event-clock=realtime \
+ -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match \
+"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+Z 1 4"
+}
+
+test_gpiomon_with_custom_format_localtime_timestamp() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%L %e %o" --event-clock=realtime \
+ -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_regex_match \
+"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+ 1 4"
+}
+
+test_gpiomon_with_custom_format_double_percent_sign() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=start%%end" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "start%end"
+}
+
+test_gpiomon_with_custom_format_double_percent_sign_event_type_specifier() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%%e" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "%e"
+}
+
+test_gpiomon_with_custom_format_single_percent_sign() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "%"
+}
+
+test_gpiomon_with_custom_format_single_percent_sign_between_other_characters() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=foo % bar" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "foo % bar"
+}
+
+test_gpiomon_with_custom_format_unknown_specifier() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpiomon --banner "--format=%x" -c $sim0 4
+ dut_flush
+
+ gpiosim_set_pull sim0 4 pull-up
+ dut_read
+ output_is "%x"
+}
+
+#
+# gpionotify test cases
+#
+
+test_gpionotify_by_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner foo
+ dut_regex_match "Watching line .*"
+
+ request_release_line $sim0 4
+
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"foo\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"foo\""
+ # tools currently have no way to generate a reconfig event
+}
+
+test_gpionotify_by_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --chip $sim0 4
+ dut_regex_match "Watching line .*"
+
+ request_release_line $sim0 4
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4"
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_by_symlink() {
+ gpiosim_chip sim0 num_lines=8
+ gpiosim_chip_symlink sim0 .
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --chip $GPIOSIM_CHIP_LINK 4
+ dut_regex_match "Watching line .*"
+
+ request_release_line $sim0 4
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0\\s+4"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0\\s+4"
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_by_chip_and_name() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:foo
+ gpiosim_chip sim1 num_lines=8 line_name=2:foo
+
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ dut_run gpionotify --banner --chip $sim1 foo
+ dut_regex_match "Watching line .*"
+
+ request_release_line $sim1 2
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim1 2 \"foo\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim1 2 \"foo\""
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_first_matching_named_line() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ dut_run gpionotify --banner foobar
+ dut_regex_match "Watching line .*"
+
+ request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 3
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"foobar\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"foobar\""
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_with_requested() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-up
+
+ dut_run gpionotify --banner --event=requested --chip $sim0 4
+ dut_flush
+
+ request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4"
+ assert_fail dut_readable
+}
+
+test_gpionotify_with_released() {
+ gpiosim_chip sim0 num_lines=8
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ gpiosim_set_pull sim0 4 pull-down
+
+ dut_run gpionotify --banner --event=released --chip $sim0 4
+ dut_flush
+
+ request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4"
+ assert_fail dut_readable
+}
+
+test_gpionotify_with_quiet_mode() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --quiet --chip $sim0 4
+ dut_flush
+
+ request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
+ assert_fail dut_readable
+}
+
+test_gpionotify_with_unquoted() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --unquoted foo
+ dut_regex_match "Watching line .*"
+
+ request_release_line $sim0 4
+
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+foo"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+foo"
+}
+
+test_gpionotify_with_num_events() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # redirect, as gpionotify exits after 4 events
+ dut_run_redirect gpionotify --num-events=4 --chip $sim0 3 4
+
+
+ request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
+ request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 3
+
+ dut_wait
+ status_is 0
+ dut_read_redirect
+
+ regex_matches "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4" "${lines[0]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4" "${lines[1]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 3" "${lines[2]}"
+ regex_matches "[0-9]+\.[0-9]+\\s+released\\s+$sim0 3" "${lines[3]}"
+ num_lines_is 4
+}
+
+test_gpionotify_with_idle_timeout() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # redirect, as gpionotify exits
+ dut_run_redirect gpionotify --idle-timeout 10ms --chip $sim0 3 4
+
+
+ dut_wait
+ status_is 0
+ dut_read_redirect
+
+ num_lines_is 0
+}
+
+test_gpionotify_multiple_lines() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --chip $sim0 1 2 3 4 5
+ dut_regex_match "Watching lines .*"
+
+ request_release_line $sim0 2
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 2"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 2"
+
+ request_release_line $sim0 3
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 3"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 3"
+
+ request_release_line $sim0 4
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4"
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_multiple_lines_by_name_and_offset() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --chip $sim0 bar foo 3
+ dut_regex_match "Watching lines .*"
+
+ request_release_line $sim0 2
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 2\\s+\"bar\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 2\\s+\"bar\""
+
+ request_release_line $sim0 1
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 1\\s+\"foo\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 1\\s+\"foo\""
+
+ request_release_line $sim0 3
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 3"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 3"
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_multiple_lines_across_multiple_chips() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+ local sim1=${GPIOSIM_CHIP_NAME[sim1]}
+
+ dut_run gpionotify --banner baz bar foo xyz
+ dut_regex_match "Watching lines .*"
+
+ request_release_line $sim0 2
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"bar\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"bar\""
+
+ request_release_line $sim0 1
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"foo\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"foo\""
+
+ request_release_line $sim1 4
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"xyz\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"xyz\""
+
+ request_release_line $sim1 0
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"baz\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"baz\""
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_exit_after_SIGINT() {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpionotify --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 4
+ dut_regex_match "Watching line .*"
+
+ dut_kill -SIGINT
+ dut_wait
+
+ status_is 130
+}
+
+test_gpionotify_exit_after_SIGTERM() {
+ gpiosim_chip sim0 num_lines=8
+
+ dut_run gpionotify --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 4
+ dut_regex_match "Watching line .*"
+
+ dut_kill -SIGTERM
+ dut_wait
+
+ status_is 143
+}
+
+test_gpionotify_with_nonexistent_line() {
+ run_tool gpionotify nonexistent-line
+
+ status_is 1
+ output_regex_match ".*cannot find line 'nonexistent-line'"
+}
+
+test_gpionotify_with_same_line_twice() {
+ gpiosim_chip sim0 num_lines=8 line_name=1:foo
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ # by offset
+ run_tool gpionotify --chip $sim0 0 0
+
+ output_regex_match ".*lines '0' and '0' are the same line"
+ num_lines_is 1
+ status_is 1
+
+ # by name
+ run_tool gpionotify foo foo
+
+ output_regex_match ".*lines 'foo' and 'foo' are the same line"
+ num_lines_is 1
+ status_is 1
+
+ # by name and offset
+ run_tool gpionotify --chip $sim0 1 foo
+
+ output_regex_match ".*lines '1' and 'foo' are the same line"
+ num_lines_is 1
+ status_is 1
+}
+
+test_gpionotify_with_strict_named_line_check() {
+ gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
+ line_name=3:foobar
+ gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
+ line_name=4:xyz line_name=7:foobar
+ gpiosim_chip sim2 num_lines=16
+
+ run_tool gpionotify --strict foobar
+
+ output_regex_match ".*line 'foobar' is not unique"
+ status_is 1
+}
+
+test_gpionotify_with_lines_by_offset() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --chip $sim0 1
+ dut_flush
+
+ request_release_line $sim0 1
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 1"
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 1"
+
+ request_release_line $sim0 6
+
+ assert_fail dut_readable
+}
+
+test_gpionotify_with_lines_strictly_by_name() {
+ # not suggesting this setup makes any sense
+ # - just test that we can deal with it
+ gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --by-name --chip $sim0 1
+ dut_flush
+
+ request_release_line $sim0 6
+ dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 6 \"1\""
+ dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 6 \"1\""
+
+ request_release_line $sim0 1
+ assert_fail dut_readable
+}
+
+test_gpionotify_with_no_arguments() {
+ run_tool gpionotify
+
+ output_regex_match ".*at least one GPIO line must be specified"
+ status_is 1
+}
+
+test_gpionotify_with_no_line_specified() {
+ gpiosim_chip sim0 num_lines=8
+
+ run_tool gpionotify --chip ${GPIOSIM_CHIP_NAME[sim0]}
+
+ output_regex_match ".*at least one GPIO line must be specified"
+ status_is 1
+}
+
+test_gpionotify_with_offset_out_of_range() {
+ gpiosim_chip sim0 num_lines=4
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpionotify --chip $sim0 5
+
+ output_regex_match ".*offset 5 is out of range on chip '$sim0'"
+ status_is 1
+}
+
+test_gpionotify_with_invalid_idle_timeout() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ run_tool gpionotify --idle-timeout bad -c $sim0 0 1
+
+ output_regex_match ".*invalid period: bad"
+ status_is 1
+}
+
+test_gpionotify_with_custom_format_event_type_offset() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=%e %o" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "1 4"
+}
+
+test_gpionotify_with_custom_format_event_type_offset_joined() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=%e%o" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "14"
+}
+
+test_gpionotify_with_custom_format_event_chip_and_line() {
+ gpiosim_chip sim0 num_lines=8 line_name=4:baz
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=released \
+ "--format=%e %o %E %c %l" -c $sim0 baz
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_regex_match "2 4 released $sim0 baz"
+}
+
+test_gpionotify_with_custom_format_seconds_timestamp() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=%e %o %S" \
+ -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_regex_match "1 4 [0-9]+\\.[0-9]+"
+}
+
+test_gpionotify_with_custom_format_UTC_timestamp() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=released \
+ "--format=%U %e %o" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_regex_match \
+"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+Z 2 4"
+}
+
+test_gpionotify_with_custom_format_localtime_timestamp() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=released \
+ "--format=%L %e %o" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_regex_match \
+"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+ 2 4"
+}
+
+test_gpionotify_with_custom_format_double_percent_sign() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=start%%end" \
+ -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "start%end"
+}
+
+test_gpionotify_with_custom_format_double_percent_sign_event_type_specifier() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=%%e" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "%e"
+}
+
+test_gpionotify_with_custom_format_single_percent_sign() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=%" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "%"
+}
+
+test_gpionotify_with_custom_format_single_percent_sign_between_other_characters() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=foo % bar" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "foo % bar"
+}
+
+test_gpionotify_with_custom_format_unknown_specifier() {
+ gpiosim_chip sim0 num_lines=8
+
+ local sim0=${GPIOSIM_CHIP_NAME[sim0]}
+
+ dut_run gpionotify --banner --event=requested "--format=%x" -c $sim0 4
+ dut_flush
+
+ request_release_line $sim0 4
+ dut_read
+ output_is "%x"
+}
+
+die() {
+ echo "$@" 1>&2
+ exit 1
+}
+
+# Must be done after we sources shunit2 as we need SHUNIT_VERSION to be set.
+oneTimeSetUp() {
+ test "$SHUNIT_VERSION" = "$MIN_SHUNIT_VERSION" && return 0
+ local FIRST=$(printf "$SHUNIT_VERSION\n$MIN_SHUNIT_VERSION\n" | sort -Vr | head -1)
+ test "$FIRST" = "$MIN_SHUNIT_VERSION" && \
+ die "minimum shunit version required is $MIN_SHUNIT_VERSION (current version is $SHUNIT_VERSION"
+}
+
+check_kernel() {
+ local REQUIRED=$1
+ local CURRENT=$(uname -r)
+
+ SORTED=$(printf "$REQUIRED\n$CURRENT" | sort -V | head -n 1)
+
+ if [ "$SORTED" != "$REQUIRED" ]
+ then
+ die "linux kernel version must be at least: v$REQUIRED - got: v$CURRENT"
+ fi
+}
+
+check_prog() {
+ local PROG=$1
+
+ which "$PROG" > /dev/null
+ if [ "$?" -ne "0" ]
+ then
+ die "$PROG not found - needed to run the tests"
+ fi
+}
+
+# Check all required non-coreutils tools
+check_prog shunit2
+check_prog modprobe
+check_prog timeout
+check_prog grep
+
+# Check if we're running a kernel at the required version or later
+check_kernel $MIN_KERNEL_VERSION
+
+modprobe gpio-sim || die "unable to load the gpio-sim module"
+mountpoint /sys/kernel/config/ > /dev/null 2> /dev/null || \
+ die "configfs not mounted at /sys/kernel/config/"
+
+. shunit2
+++ /dev/null
-#!/usr/bin/env bats
-# SPDX-License-Identifier: GPL-2.0-or-later
-# SPDX-FileCopyrightText: 2017-2021 Bartosz Golaszewski <bartekgola@gmail.com>
-# SPDX-FileCopyrightText: 2022 Kent Gibson <warthog618@gmail.com>
-
-# Simple test harness for the gpio-tools.
-
-# Where output from the dut is stored
-DUT_OUTPUT=$BATS_TMPDIR/gpio-tools-test-output
-# Save the PID of coprocess - otherwise we won't be able to wait for it
-# once it exits as the COPROC_PID will be cleared.
-DUT_PID=""
-
-# mappings from local name to system chip name, path, dev name
-# -g required for the associative arrays, cos BATS...
-declare -g -A GPIOSIM_CHIP_NAME
-declare -g -A GPIOSIM_CHIP_PATH
-declare -g -A GPIOSIM_DEV_NAME
-GPIOSIM_CONFIGFS="/sys/kernel/config/gpio-sim"
-GPIOSIM_SYSFS="/sys/devices/platform/"
-GPIOSIM_APP_NAME="gpio-tools-test"
-
-# Run the command in $* and return 0 if the command failed. The way we do it
-# here is a workaround for the way bats handles failing processes.
-assert_fail() {
- $* || return 0
- return 1
-}
-
-# Check if the string in $2 matches against the pattern in $1.
-regex_matches() {
- [[ $2 =~ $1 ]] || (echo "Mismatched: \"$2\"" && false)
-}
-
-# Iterate over all lines in the output of the last command invoked with bats'
-# 'run' or the coproc helper and check if at least one is equal to $1.
-output_contains_line() {
- local LINE=$1
-
- for line in "${lines[@]}"
- do
- test "$line" = "$LINE" && return 0
- done
- echo "Mismatched:"
- echo "$output"
- return 1
-}
-
-output_is() {
- test "$output" = "$1" || (echo "Mismatched: \"$output\"" && false)
-}
-
-num_lines_is() {
- test ${#lines[@]} -eq $1 || (echo "Num lines is: ${#lines[@]}" && false)
-}
-
-status_is() {
- test "$status" -eq "$1"
-}
-
-# Same as above but match against the regex pattern in $1.
-output_regex_match() {
- for line in "${lines[@]}"
- do
- [[ "$line" =~ $1 ]] && return 0
- done
- echo "Mismatched:"
- echo "$output"
- return 1
-}
-
-gpiosim_chip() {
- local VAR=$1
- local NAME=${GPIOSIM_APP_NAME}-$$-${VAR}
- local DEVPATH=$GPIOSIM_CONFIGFS/$NAME
- local BANKPATH=$DEVPATH/bank0
-
- mkdir -p $BANKPATH
-
- for ARG in $*
- do
- local KEY=$(echo $ARG | cut -d"=" -f1)
- local VAL=$(echo $ARG | cut -d"=" -f2)
-
- if [ "$KEY" = "num_lines" ]
- then
- echo $VAL > $BANKPATH/num_lines
- elif [ "$KEY" = "line_name" ]
- then
- local OFFSET=$(echo $VAL | cut -d":" -f1)
- local LINENAME=$(echo $VAL | cut -d":" -f2)
- local LINEPATH=$BANKPATH/line$OFFSET
-
- mkdir -p $LINEPATH
- echo $LINENAME > $LINEPATH/name
- fi
- done
-
- echo 1 > $DEVPATH/live
-
- local chip_name=$(<$BANKPATH/chip_name)
- GPIOSIM_CHIP_NAME[$1]=$chip_name
- GPIOSIM_CHIP_PATH[$1]="/dev/$chip_name"
- GPIOSIM_DEV_NAME[$1]=$(<$DEVPATH/dev_name)
-}
-
-gpiosim_chip_number() {
- local NAME=${GPIOSIM_CHIP_NAME[$1]}
- echo ${NAME#"gpiochip"}
-}
-
-gpiosim_chip_symlink() {
- GPIOSIM_CHIP_LINK="$2/${GPIOSIM_APP_NAME}-$$-lnk"
- ln -s ${GPIOSIM_CHIP_PATH[$1]} "$GPIOSIM_CHIP_LINK"
-}
-
-gpiosim_chip_symlink_cleanup() {
- if [ -n "$GPIOSIM_CHIP_LINK" ]
- then
- rm "$GPIOSIM_CHIP_LINK"
- fi
- unset GPIOSIM_CHIP_LINK
-}
-
-gpiosim_set_pull() {
- local OFFSET=$2
- local PULL=$3
- local DEVNAME=${GPIOSIM_DEV_NAME[$1]}
- local CHIPNAME=${GPIOSIM_CHIP_NAME[$1]}
-
- echo $PULL > $GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/pull
-}
-
-gpiosim_check_value() {
- local OFFSET=$2
- local EXPECTED=$3
- local DEVNAME=${GPIOSIM_DEV_NAME[$1]}
- local CHIPNAME=${GPIOSIM_CHIP_NAME[$1]}
-
- VAL=$(<$GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/value)
- [ "$VAL" = "$EXPECTED" ]
-}
-
-gpiosim_wait_value() {
- local OFFSET=$2
- local EXPECTED=$3
- local DEVNAME=${GPIOSIM_DEV_NAME[$1]}
- local CHIPNAME=${GPIOSIM_CHIP_NAME[$1]}
- local PORT=$GPIOSIM_SYSFS/$DEVNAME/$CHIPNAME/sim_gpio$OFFSET/value
-
- for i in {1..30}; do
- [ "$(<$PORT)" = "$EXPECTED" ] && return
- sleep 0.01
- done
- return 1
-}
-
-gpiosim_cleanup() {
- for CHIP in ${!GPIOSIM_CHIP_NAME[@]}
- do
- local NAME=${GPIOSIM_APP_NAME}-$$-$CHIP
-
- local DEVPATH=$GPIOSIM_CONFIGFS/$NAME
- local BANKPATH=$DEVPATH/bank0
-
- echo 0 > $DEVPATH/live
-
- ls $BANKPATH/line* > /dev/null 2>&1
- if [ "$?" = "0" ]
- then
- for LINE in $(find $BANKPATH/ | grep -E "line[0-9]+$")
- do
- test -e $LINE/hog && rmdir $LINE/hog
- rmdir $LINE
- done
- fi
-
- rmdir $BANKPATH
- rmdir $DEVPATH
- done
-
- gpiosim_chip_symlink_cleanup
-
- GPIOSIM_CHIP_NAME=()
- GPIOSIM_CHIP_PATH=()
- GPIOSIM_DEV_NAME=()
-}
-
-run_tool() {
- # Executables to test are expected to be in the same directory as the
- # testing script.
- run timeout 10s $BATS_TEST_DIRNAME/"$@"
-}
-
-dut_run() {
- coproc timeout 10s $BATS_TEST_DIRNAME/"$@" 2>&1
- DUT_PID=$COPROC_PID
- read -t1 -n1 -u ${COPROC[0]} DUT_FIRST_CHAR
-}
-
-dut_run_redirect() {
- coproc timeout 10s $BATS_TEST_DIRNAME/"$@" > $DUT_OUTPUT 2>&1
- DUT_PID=$COPROC_PID
- # give the process time to spin up
- # FIXME - find a better solution
- sleep 0.2
-}
-
-dut_read_redirect() {
- output=$(<$DUT_OUTPUT)
- local ORIG_IFS="$IFS"
- IFS=$'\n' lines=($output)
- IFS="$ORIG_IFS"
-}
-
-dut_read() {
- local LINE
- lines=()
- while read -t 0.2 -u ${COPROC[0]} LINE;
- do
- if [ -n "$DUT_FIRST_CHAR" ]
- then
- LINE=${DUT_FIRST_CHAR}${LINE}
- unset DUT_FIRST_CHAR
- fi
- lines+=("$LINE")
- done
- output="${lines[@]}"
-}
-
-dut_readable() {
- read -t 0 -u ${COPROC[0]} LINE
-}
-
-dut_flush() {
- local JUNK
- lines=()
- output=
- unset DUT_FIRST_CHAR
- while read -t 0 -u ${COPROC[0]} JUNK;
- do
- read -t 0.1 -u ${COPROC[0]} JUNK || true
- done
-}
-
-# check the next line of output matches the regex
-dut_regex_match() {
- PATTERN=$1
-
- read -t 0.2 -u ${COPROC[0]} LINE || (echo Timeout && false)
- if [ -n "$DUT_FIRST_CHAR" ]
- then
- LINE=${DUT_FIRST_CHAR}${LINE}
- unset DUT_FIRST_CHAR
- fi
- [[ $LINE =~ $PATTERN ]] || (echo "Mismatched: \"$LINE\"" && false)
-}
-
-dut_write() {
- echo $* >&${COPROC[1]}
-}
-
-dut_kill() {
- SIGNUM=$1
-
- kill $SIGNUM $DUT_PID
-}
-
-dut_wait() {
- status="0"
- # A workaround for the way bats handles command failures.
- wait $DUT_PID || export status=$?
- test "$status" -ne 0 || export status="0"
- unset DUT_PID
-}
-
-dut_cleanup() {
- if [ -n "$DUT_PID" ]
- then
- kill -SIGTERM $DUT_PID
- wait $DUT_PID || false
- fi
- rm -f $DUT_OUTPUT
-}
-
-teardown() {
- dut_cleanup
- gpiosim_cleanup
-}
-
-request_release_line() {
- $BATS_TEST_DIRNAME/gpioget -c $* >/dev/null
-}
-
-#
-# gpiodetect test cases
-#
-
-@test "gpiodetect: all chips" {
- gpiosim_chip sim0 num_lines=4
- gpiosim_chip sim1 num_lines=8
- gpiosim_chip sim2 num_lines=16
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
- local sim2=${GPIOSIM_CHIP_NAME[sim2]}
- local sim0dev=${GPIOSIM_DEV_NAME[sim0]}
- local sim1dev=${GPIOSIM_DEV_NAME[sim1]}
- local sim2dev=${GPIOSIM_DEV_NAME[sim2]}
-
- run_tool gpiodetect
-
- output_contains_line "$sim0 [${sim0dev}-node0] (4 lines)"
- output_contains_line "$sim1 [${sim1dev}-node0] (8 lines)"
- output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
- status_is 0
-
- # ignoring symlinks
- local initial_output=$output
- gpiosim_chip_symlink sim1 /dev
-
- run_tool gpiodetect
-
- output_is "$initial_output"
- status_is 0
-}
-
-@test "gpiodetect: a chip" {
- gpiosim_chip sim0 num_lines=4
- gpiosim_chip sim1 num_lines=8
- gpiosim_chip sim2 num_lines=16
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
- local sim2=${GPIOSIM_CHIP_NAME[sim2]}
- local sim0dev=${GPIOSIM_DEV_NAME[sim0]}
- local sim1dev=${GPIOSIM_DEV_NAME[sim1]}
- local sim2dev=${GPIOSIM_DEV_NAME[sim2]}
-
- # by name
- run_tool gpiodetect $sim0
-
- output_contains_line "$sim0 [${sim0dev}-node0] (4 lines)"
- num_lines_is 1
- status_is 0
-
- # by path
- run_tool gpiodetect ${GPIOSIM_CHIP_PATH[sim1]}
-
- output_contains_line "$sim1 [${sim1dev}-node0] (8 lines)"
- num_lines_is 1
- status_is 0
-
- # by number
- run_tool gpiodetect $(gpiosim_chip_number sim2)
-
- output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
- num_lines_is 1
- status_is 0
-
- # by symlink
- gpiosim_chip_symlink sim2 .
- run_tool gpiodetect $GPIOSIM_CHIP_LINK
-
- output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
- num_lines_is 1
- status_is 0
-}
-
-@test "gpiodetect: multiple chips" {
- gpiosim_chip sim0 num_lines=4
- gpiosim_chip sim1 num_lines=8
- gpiosim_chip sim2 num_lines=16
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
- local sim2=${GPIOSIM_CHIP_NAME[sim2]}
- local sim0dev=${GPIOSIM_DEV_NAME[sim0]}
- local sim1dev=${GPIOSIM_DEV_NAME[sim1]}
- local sim2dev=${GPIOSIM_DEV_NAME[sim2]}
-
- run_tool gpiodetect $sim0 $sim1 $sim2
-
- output_contains_line "$sim0 [${sim0dev}-node0] (4 lines)"
- output_contains_line "$sim1 [${sim1dev}-node0] (8 lines)"
- output_contains_line "$sim2 [${sim2dev}-node0] (16 lines)"
- num_lines_is 3
- status_is 0
-}
-
-@test "gpiodetect: with nonexistent chip" {
- run_tool gpiodetect nonexistent-chip
-
- status_is 1
- output_regex_match \
-".*cannot find GPIO chip character device 'nonexistent-chip'"
-}
-
-#
-# gpioinfo test cases
-#
-
-@test "gpioinfo: all chips" {
- gpiosim_chip sim0 num_lines=4
- gpiosim_chip sim1 num_lines=8
-
- run_tool gpioinfo
-
- output_contains_line "${GPIOSIM_CHIP_NAME[sim0]} - 4 lines:"
- output_contains_line "${GPIOSIM_CHIP_NAME[sim1]} - 8 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+7:\\s+unnamed\\s+input"
- status_is 0
-
- # ignoring symlinks
- local initial_output=$output
- gpiosim_chip_symlink sim1 /dev
-
- run_tool gpioinfo
-
- output_is "$initial_output"
- status_is 0
-}
-
-@test "gpioinfo: all chips with some used lines" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
-
- dut_run gpioset --banner --active-low foo=1 baz=0
-
- run_tool gpioinfo
-
- output_contains_line "${GPIOSIM_CHIP_NAME[sim0]} - 4 lines:"
- output_contains_line "${GPIOSIM_CHIP_NAME[sim1]} - 8 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match \
-"\\s+line\\s+1:\\s+\"foo\"\\s+output active-low consumer=\"gpioset\""
- output_regex_match \
-"\\s+line\\s+3:\\s+\"baz\"\\s+output active-low consumer=\"gpioset\""
- status_is 0
-}
-
-@test "gpioinfo: a chip" {
- gpiosim_chip sim0 num_lines=8
- gpiosim_chip sim1 num_lines=4
-
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- # by name
- run_tool gpioinfo --chip $sim1
-
- output_contains_line "$sim1 - 4 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
- num_lines_is 5
- status_is 0
-
- # by path
- run_tool gpioinfo --chip $sim1
-
- output_contains_line "$sim1 - 4 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
- num_lines_is 5
- status_is 0
-
- # by number
- run_tool gpioinfo --chip $sim1
-
- output_contains_line "$sim1 - 4 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
- num_lines_is 5
- status_is 0
-
- # by symlink
- gpiosim_chip_symlink sim1 .
- run_tool gpioinfo --chip $GPIOSIM_CHIP_LINK
-
- output_contains_line "$sim1 - 4 lines:"
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+1:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+2:\\s+unnamed\\s+input"
- output_regex_match "\\s+line\\s+3:\\s+unnamed\\s+input"
- num_lines_is 5
- status_is 0
-}
-
-@test "gpioinfo: a line" {
- gpiosim_chip sim0 num_lines=8 line_name=5:bar
- gpiosim_chip sim1 num_lines=4 line_name=2:bar
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- # by offset
- run_tool gpioinfo --chip $sim1 2
-
- output_regex_match "$sim1 2\\s+\"bar\"\\s+input"
- num_lines_is 1
- status_is 0
-
- # by name
- run_tool gpioinfo bar
-
- output_regex_match "$sim0 5\\s+\"bar\"\\s+input"
- num_lines_is 1
- status_is 0
-
- # by chip and name
- run_tool gpioinfo --chip $sim1 2
-
- output_regex_match "$sim1 2\\s+\"bar\"\\s+input"
- num_lines_is 1
- status_is 0
-
- # unquoted
- run_tool gpioinfo --unquoted --chip $sim1 2
-
- output_regex_match "$sim1 2\\s+bar\\s+input"
- num_lines_is 1
- status_is 0
-
-}
-
-@test "gpioinfo: first matching named line" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioinfo foobar
-
- output_regex_match "$sim0 3\\s+\"foobar\"\\s+input"
- num_lines_is 1
- status_is 0
-}
-
-@test "gpioinfo: multiple lines" {
- gpiosim_chip sim0 num_lines=8 line_name=5:bar
- gpiosim_chip sim1 num_lines=4 line_name=2:baz
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- # by offset
- run_tool gpioinfo --chip $sim1 1 2
-
- output_regex_match "$sim1 1\\s+unnamed\\s+input"
- output_regex_match "$sim1 2\\s+\"baz\"\\s+input"
- num_lines_is 2
- status_is 0
-
- # by name
- run_tool gpioinfo bar baz
-
- output_regex_match "$sim0 5\\s+\"bar\"\\s+input"
- output_regex_match "$sim1 2\\s+\"baz\"\\s+input"
- num_lines_is 2
- status_is 0
-
- # by name and offset
- run_tool gpioinfo --chip $sim0 bar 3
-
- output_regex_match "$sim0 5\\s+\"bar\"\\s+input"
- output_regex_match "$sim0 3\\s+unnamed\\s+input"
- num_lines_is 2
- status_is 0
-}
-
-@test "gpioinfo: line attribute menagerie" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo
- gpiosim_chip sim1 num_lines=8 line_name=3:baz
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- dut_run gpioset --banner --active-low --bias=pull-up --drive=open-source foo=1 baz=0
-
- run_tool gpioinfo foo baz
-
- output_regex_match \
-"$sim0 1\\s+\"foo\"\\s+output active-low drive=open-source bias=pull-up consumer=\"gpioset\""
- output_regex_match \
-"$sim1 3\\s+\"baz\"\\s+output active-low drive=open-source bias=pull-up consumer=\"gpioset\""
- num_lines_is 2
- status_is 0
-
- dut_kill
- dut_wait
-
- dut_run gpioset --banner --bias=pull-down --drive=open-drain foo=1 baz=0
-
- run_tool gpioinfo foo baz
-
- output_regex_match \
-"$sim0 1\\s+\"foo\"\\s+output drive=open-drain bias=pull-down consumer=\"gpioset\""
- output_regex_match \
-"$sim1 3\\s+\"baz\"\\s+output drive=open-drain bias=pull-down consumer=\"gpioset\""
- num_lines_is 2
- status_is 0
-
- dut_kill
- dut_wait
-
- dut_run gpiomon --banner --bias=disabled --utc -p 10ms foo baz
-
- run_tool gpioinfo foo baz
-
- output_regex_match \
-"$sim0 1\\s+\"foo\"\\s+input bias=disabled edges=both event-clock=realtime debounce-period=10ms consumer=\"gpiomon\""
- output_regex_match \
-"$sim1 3\\s+\"baz\"\\s+input bias=disabled edges=both event-clock=realtime debounce-period=10ms consumer=\"gpiomon\""
- num_lines_is 2
- status_is 0
-
- dut_kill
- dut_wait
-
- dut_run gpiomon --banner --edges=rising --localtime foo baz
-
- run_tool gpioinfo foo baz
-
- output_regex_match \
-"$sim0 1\\s+\"foo\"\\s+input edges=rising event-clock=realtime consumer=\"gpiomon\""
- output_regex_match \
-"$sim1 3\\s+\"baz\"\\s+input edges=rising event-clock=realtime consumer=\"gpiomon\""
- num_lines_is 2
- status_is 0
-
- dut_kill
- dut_wait
-
- dut_run gpiomon --banner --edges=falling foo baz
-
- run_tool gpioinfo foo baz
-
- output_regex_match \
-"$sim0 1\\s+\"foo\"\\s+input edges=falling consumer=\"gpiomon\""
- output_regex_match \
-"$sim1 3\\s+\"baz\"\\s+input edges=falling consumer=\"gpiomon\""
- num_lines_is 2
- status_is 0
-}
-
-@test "gpioinfo: with same line twice" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # by offset
- run_tool gpioinfo --chip $sim0 1 1
-
- output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
- output_regex_match ".*lines '1' and '1' are the same line"
- num_lines_is 2
- status_is 1
-
- # by name
- run_tool gpioinfo foo foo
-
- output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
- output_regex_match ".*lines 'foo' and 'foo' are the same line"
- num_lines_is 2
- status_is 1
-
- # by name and offset
- run_tool gpioinfo --chip $sim0 foo 1
-
- output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
- output_regex_match ".*lines 'foo' and '1' are the same line"
- num_lines_is 2
- status_is 1
-}
-
-@test "gpioinfo: all lines matching name" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- run_tool gpioinfo --strict foobar
-
- output_regex_match "$sim0 3\\s+\"foobar\"\\s+input"
- output_regex_match "$sim1 2\\s+\"foobar\"\\s+input"
- output_regex_match "$sim1 7\\s+\"foobar\"\\s+input"
- num_lines_is 3
- status_is 1
-}
-
-@test "gpioinfo: with lines strictly by name" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # first by offset (to show offsets match first)
- run_tool gpioinfo --chip $sim0 1 6
-
- output_regex_match "$sim0 1\\s+\"6\"\\s+input"
- output_regex_match "$sim0 6\\s+\"1\"\\s+input"
- num_lines_is 2
- status_is 0
-
- # then strictly by name
- run_tool gpioinfo --by-name --chip $sim0 1
-
- output_regex_match "$sim0 6\\s+\"1\"\\s+input"
- num_lines_is 1
- status_is 0
-}
-
-@test "gpioinfo: with nonexistent chip" {
- run_tool gpioinfo --chip nonexistent-chip
-
- output_regex_match \
-".*cannot find GPIO chip character device 'nonexistent-chip'"
- status_is 1
-}
-
-@test "gpioinfo: with nonexistent line" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioinfo nonexistent-line
-
- output_regex_match ".*cannot find line 'nonexistent-line'"
- status_is 1
-
- run_tool gpioinfo --chip ${GPIOSIM_CHIP_NAME[sim0]} nonexistent-line
-
- output_regex_match ".*cannot find line 'nonexistent-line'"
- status_is 1
-}
-
-@test "gpioinfo: with offset out of range" {
- gpiosim_chip sim0 num_lines=4
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioinfo --chip $sim0 0 1 2 3 4 5
-
- output_regex_match "$sim0 0\\s+unnamed\\s+input"
- output_regex_match "$sim0 1\\s+unnamed\\s+input"
- output_regex_match "$sim0 2\\s+unnamed\\s+input"
- output_regex_match "$sim0 3\\s+unnamed\\s+input"
- output_regex_match ".*offset 4 is out of range on chip '$sim0'"
- output_regex_match ".*offset 5 is out of range on chip '$sim0'"
- num_lines_is 6
- status_is 1
-}
-
-#
-# gpioget test cases
-#
-
-@test "gpioget: by name" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- gpiosim_set_pull sim0 1 pull-up
-
- run_tool gpioget foo
-
- output_is "\"foo\"=active"
- status_is 0
-
- run_tool gpioget --unquoted foo
-
- output_is "foo=active"
- status_is 0
-}
-
-@test "gpioget: by offset" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 1 pull-up
-
- run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim0]} 1
-
- output_is "\"1\"=active"
- status_is 0
-
- run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 1
-
- output_is "1=active"
- status_is 0
-}
-
-@test "gpioget: by symlink" {
- gpiosim_chip sim0 num_lines=8
- gpiosim_chip_symlink sim0 .
-
- gpiosim_set_pull sim0 1 pull-up
-
- run_tool gpioget --chip $GPIOSIM_CHIP_LINK 1
-
- output_is "\"1\"=active"
- status_is 0
-}
-
-@test "gpioget: by chip and name" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
- gpiosim_chip sim1 num_lines=8 line_name=3:foo
-
- gpiosim_set_pull sim1 3 pull-up
-
- run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim1]} foo
-
- output_is "\"foo\"=active"
- status_is 0
-
- run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim1]} foo
-
- output_is "foo=active"
- status_is 0
-}
-
-@test "gpioget: first matching named line" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar line_name=7:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz
- gpiosim_chip sim2 num_lines=16
-
- gpiosim_set_pull sim0 3 pull-up
-
- run_tool gpioget foobar
-
- output_is "\"foobar\"=active"
- status_is 0
-}
-
-@test "gpioget: multiple lines" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 0 1 2 3 4 5 6 7
-
- output_is \
-"0=inactive 1=inactive 2=active 3=active 4=inactive 5=active 6=inactive 7=active"
- status_is 0
-}
-
-@test "gpioget: multiple lines by name and offset" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=6:bar
- gpiosim_chip sim1 num_lines=8 line_name=1:baz line_name=3:bar
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 1 pull-up
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 6 pull-up
-
- run_tool gpioget --chip $sim0 0 foo 4 bar
-
- output_is "\"0\"=inactive \"foo\"=active \"4\"=active \"bar\"=active"
- status_is 0
-}
-
-@test "gpioget: multiple lines across multiple chips" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
-
- gpiosim_set_pull sim0 1 pull-up
- gpiosim_set_pull sim1 4 pull-up
-
- run_tool gpioget baz bar foo xyz
-
- output_is "\"baz\"=inactive \"bar\"=inactive \"foo\"=active \"xyz\"=active"
- status_is 0
-}
-
-@test "gpioget: with numeric values" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioget --numeric --chip $sim0 0 1 2 3 4 5 6 7
-
- output_is "0 0 1 1 0 1 0 1"
- status_is 0
-}
-
-@test "gpioget: with active-low" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioget --active-low --unquoted --chip $sim0 0 1 2 3 4 5 6 7
-
- output_is \
-"0=active 1=active 2=inactive 3=inactive 4=active 5=inactive 6=active 7=inactive"
- status_is 0
-}
-
-@test "gpioget: with consumer" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
-
- dut_run gpionotify --banner -F "%l %E %C" foo baz
-
- run_tool gpioget --consumer gpio-tools-tests foo baz
- status_is 0
-
- dut_read
- output_regex_match "foo requested gpio-tools-tests"
- output_regex_match "baz requested gpio-tools-tests"
-}
-
-@test "gpioget: with pull-up" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioget --bias=pull-up --unquoted --chip $sim0 0 1 2 3 4 5 6 7
-
- output_is \
-"0=active 1=active 2=active 3=active 4=active 5=active 6=active 7=active"
- status_is 0
-}
-
-@test "gpioget: with pull-down" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioget --bias=pull-down --unquoted --chip $sim0 0 1 2 3 4 5 6 7
-
- output_is \
-"0=inactive 1=inactive 2=inactive 3=inactive 4=inactive 5=inactive 6=inactive 7=inactive"
- status_is 0
-}
-
-@test "gpioget: with direction as-is" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # flip to output
- run_tool gpioset -t0 foo=1
-
- status_is 0
-
- run_tool gpioinfo foo
- output_regex_match "$sim0 1\\s+\"foo\"\\s+output"
- status_is 0
-
- run_tool gpioget --as-is foo
- # note gpio-sim reverts line to its pull when released
- output_is "\"foo\"=inactive"
- status_is 0
-
- run_tool gpioinfo foo
- output_regex_match "$sim0 1\\s+\"foo\"\\s+output"
- status_is 0
-
- # whereas the default behaviour forces to input
- run_tool gpioget foo
- # note gpio-sim reverts line to its pull when released
- # (defaults to pull-down)
- output_is "\"foo\"=inactive"
- status_is 0
-
- run_tool gpioinfo foo
- output_regex_match "$sim0 1\\s+\"foo\"\\s+input"
- status_is 0
-}
-
-@test "gpioget: with hold-period" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- # only test parsing - testing the hold-period itself is tricky
- run_tool gpioget --hold-period=100ms foo
- output_is "\"foo\"=inactive"
- status_is 0
-}
-
-@test "gpioget: with strict named line check" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- run_tool gpioget --strict foobar
-
- output_regex_match ".*line 'foobar' is not unique"
- status_is 1
-}
-
-@test "gpioget: with lines by offset" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- gpiosim_set_pull sim0 1 pull-up
- gpiosim_set_pull sim0 6 pull-down
-
- run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
-
- output_is "\"1\"=active \"6\"=inactive"
- status_is 0
-
- run_tool gpioget --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
-
- output_is "1=active 6=inactive"
- status_is 0
-}
-
-@test "gpioget: with lines strictly by name" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- gpiosim_set_pull sim0 1 pull-up
- gpiosim_set_pull sim0 6 pull-down
-
- run_tool gpioget --by-name --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
-
- output_is "\"1\"=inactive \"6\"=active"
- status_is 0
-
- run_tool gpioget --by-name --unquoted --chip ${GPIOSIM_CHIP_NAME[sim0]} 1 6
-
- output_is "1=inactive 6=active"
- status_is 0
-}
-
-@test "gpioget: with no arguments" {
- run_tool gpioget
-
- output_regex_match ".*at least one GPIO line must be specified"
- status_is 1
-}
-
-@test "gpioget: with chip but no line specified" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioget --chip ${GPIOSIM_CHIP_NAME[sim0]}
-
- output_regex_match ".*at least one GPIO line must be specified"
- status_is 1
-}
-
-@test "gpioget: with offset out of range" {
- gpiosim_chip sim0 num_lines=4
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioget --chip $sim0 0 1 2 3 4 5
-
- output_regex_match ".*offset 4 is out of range on chip '$sim0'"
- output_regex_match ".*offset 5 is out of range on chip '$sim0'"
- status_is 1
-}
-
-@test "gpioget: with nonexistent line" {
- run_tool gpioget nonexistent-line
-
- output_regex_match ".*cannot find line 'nonexistent-line'"
- status_is 1
-}
-
-@test "gpioget: with same line twice" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # by offset
- run_tool gpioget --chip $sim0 0 0
-
- output_regex_match ".*lines '0' and '0' are the same line"
- status_is 1
-
- # by name
- run_tool gpioget foo foo
-
- output_regex_match ".*lines 'foo' and 'foo' are the same line"
- status_is 1
-
- # by chip and name
- run_tool gpioget --chip $sim0 foo foo
-
- output_regex_match ".*lines 'foo' and 'foo' are the same line"
- status_is 1
-
- # by name and offset
- run_tool gpioget --chip $sim0 foo 1
-
- output_regex_match ".*lines 'foo' and '1' are the same line"
- status_is 1
-
- # by offset and name
- run_tool gpioget --chip $sim0 1 foo
-
- output_regex_match ".*lines '1' and 'foo' are the same line"
- status_is 1
-}
-
-@test "gpioget: with invalid bias" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioget --bias=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0 1
-
- output_regex_match ".*invalid bias.*"
- status_is 1
-}
-
-@test "gpioget: with invalid hold-period" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioget --hold-period=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0
-
- output_regex_match ".*invalid period.*"
- status_is 1
-}
-
-#
-# gpioset test cases
-#
-
-@test "gpioset: by name" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- dut_run gpioset --banner foo=1
-
- gpiosim_check_value sim0 1 1
-}
-
-@test "gpioset: by offset" {
- gpiosim_chip sim0 num_lines=8
-
- dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 1=1
-
- gpiosim_check_value sim0 1 1
-}
-
-@test "gpioset: by symlink" {
- gpiosim_chip sim0 num_lines=8
- gpiosim_chip_symlink sim0 .
-
- dut_run gpioset --banner --chip $GPIOSIM_CHIP_LINK 1=1
-
- gpiosim_check_value sim0 1 1
-}
-
-@test "gpioset: by chip and name" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
- gpiosim_chip sim1 num_lines=8 line_name=3:foo
-
- dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim1]} foo=1
-
- gpiosim_check_value sim1 3 1
-}
-
-@test "gpioset: first matching named line" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- dut_run gpioset --banner foobar=1
-
- gpiosim_check_value sim0 3 1
-}
-
-@test "gpioset: multiple lines" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --banner --chip $sim0 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: multiple lines by name and offset" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
-
- dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 0=1 foo=1 bar=1 3=1
-
- gpiosim_check_value sim0 0 1
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
-}
-
-
-@test "gpioset: multiple lines across multiple chips" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
-
- dut_run gpioset --banner foo=1 bar=1 baz=1 xyz=1
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim1 0 1
- gpiosim_check_value sim1 4 1
-}
-
-@test "gpioset: with active-low" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --banner --active-low -c $sim0 \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 1
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 2 0
- gpiosim_check_value sim0 3 0
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 5 0
- gpiosim_check_value sim0 6 1
- gpiosim_check_value sim0 7 0
-}
-
-@test "gpioset: with consumer" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
-
- dut_run gpioset --banner --consumer gpio-tools-tests foo=1 baz=0
-
- run_tool gpioinfo
-
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match \
-"\\s+line\\s+1:\\s+\"foo\"\\s+output consumer=\"gpio-tools-tests\""
- output_regex_match \
-"\\s+line\\s+3:\\s+\"baz\"\\s+output consumer=\"gpio-tools-tests\""
- status_is 0
-}
-
-@test "gpioset: with push-pull" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --banner --drive=push-pull --chip $sim0 \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: with open-drain" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- dut_run gpioset --banner --drive=open-drain --chip $sim0 \
- 0=0 1=0 2=1 3=1 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: with open-source" {
- gpiosim_chip sim0 num_lines=8
-
- gpiosim_set_pull sim0 2 pull-up
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --banner --drive=open-source --chip $sim0 \
- 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 1
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: with pull-up" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --banner --bias=pull-up --drive=open-drain \
- --chip $sim0 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: with pull-down" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --banner --bias=pull-down --drive=open-source \
- --chip $sim0 0=0 1=0 2=1 3=0 4=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: with value variants" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 0 pull-up
- gpiosim_set_pull sim0 1 pull-down
- gpiosim_set_pull sim0 2 pull-down
- gpiosim_set_pull sim0 3 pull-up
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 5 pull-up
- gpiosim_set_pull sim0 6 pull-up
- gpiosim_set_pull sim0 7 pull-down
-
- dut_run gpioset --banner --chip $sim0 0=0 1=1 2=active \
- 3=inactive 4=on 5=off 6=false 7=true
-
- gpiosim_check_value sim0 0 0
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 3 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 5 0
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: with hold-period" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 5 pull-up
-
- dut_run gpioset --banner --hold-period=1200ms -t0 --chip $sim0 0=1 5=0 7=1
-
- gpiosim_check_value sim0 0 1
- gpiosim_check_value sim0 5 0
- gpiosim_check_value sim0 7 1
-
- dut_wait
-
- status_is 0
-}
-
-@test "gpioset: interactive exit" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpioset --interactive --chip $sim0 1=0 2=1 5=1 6=0 7=1
-
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 2 1
- gpiosim_check_value sim0 5 1
- gpiosim_check_value sim0 6 0
- gpiosim_check_value sim0 7 1
-
- dut_write "exit"
- dut_wait
-
- status_is 0
-}
-
-@test "gpioset: interactive help" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- dut_run gpioset --interactive foo=1 bar=0 baz=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- dut_write "help"
-
- dut_read
- output_regex_match "COMMANDS:.*"
- output_regex_match ".*get \[line\]\.\.\..*"
- output_regex_match ".*set <line=value>\.\.\..*"
- output_regex_match ".*toggle \[line\]\.\.\..*"
- output_regex_match ".*sleep <period>.*"
-}
-
-@test "gpioset: interactive get" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- dut_run gpioset --interactive foo=1 bar=0 baz=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- dut_write "get"
-
- dut_read
- output_regex_match "\"foo\"=active \"bar\"=inactive \"baz\"=inactive"
-
- dut_write "get bar"
-
- dut_read
- output_regex_match "\"bar\"=inactive"
-}
-
-@test "gpioset: interactive get unquoted" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- dut_run gpioset --interactive --unquoted foo=1 bar=0 baz=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- dut_write "get"
-
- dut_read
- output_regex_match "foo=active bar=inactive baz=inactive"
-
- dut_write "get bar"
-
- dut_read
- output_regex_match "bar=inactive"
-}
-
-@test "gpioset: interactive set" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- dut_run gpioset --interactive foo=1 bar=0 baz=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- dut_write "set bar=active"
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 7 0
- dut_write "get"
- dut_read
- output_regex_match "\"foo\"=active \"bar\"=active \"baz\"=inactive"
-}
-
-@test "gpioset: interactive toggle" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- dut_run gpioset -i foo=1 bar=0 baz=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- dut_write "toggle"
-
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 7 1
- dut_write "get"
- dut_read
- output_regex_match "\"foo\"=inactive\\s+\"bar\"=active\\s+\"baz\"=active\\s*"
-
- dut_write "toggle baz"
-
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 7 0
- dut_write "get"
- dut_read
- output_regex_match "\"foo\"=inactive\\s+\"bar\"=active\\s+\"baz\"=inactive\\s*"
-}
-
-@test "gpioset: interactive sleep" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- dut_run gpioset --interactive foo=1 bar=0 baz=0
-
- dut_write "sleep 500ms"
- dut_flush
-
- assert_fail dut_readable
-
- sleep 1
-
- # prompt, but not a full line...
- dut_readable
-}
-
-@test "gpioset: toggle (continuous)" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 7 pull-up
-
- dut_run gpioset --banner --toggle 100ms foo=1 bar=0 baz=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- gpiosim_wait_value sim0 1 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 7 1
-
-
- gpiosim_wait_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 0
-
- gpiosim_wait_value sim0 1 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 7 1
-}
-
-@test "gpioset: toggle (terminated)" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- gpiosim_set_pull sim0 4 pull-up
-
- # hold-period to allow test to sample before gpioset exits
- dut_run gpioset --banner --toggle 1s,0 -p 600ms foo=1 bar=0 baz=1
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 1
-
- sleep 1
-
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 4 1
- gpiosim_check_value sim0 7 0
-
- dut_wait
-
- status_is 0
-
- # using --toggle 0 to exit
- # hold-period to allow test to sample before gpioset exits
- dut_run gpioset --banner -t0 -p 600ms foo=1 bar=0 baz=1
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 4 0
- gpiosim_check_value sim0 7 1
-
- dut_wait
-
- status_is 0
-}
-
-@test "gpioset: with invalid toggle period" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo line_name=4:bar \
- line_name=7:baz
-
- run_tool gpioset --toggle 1ns foo=1 bar=0 baz=0
-
- output_regex_match ".*invalid period.*"
- status_is 1
-}
-
-@test "gpioset: with strict named line check" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- run_tool gpioset --strict foobar=active
-
- output_regex_match ".*line 'foobar' is not unique"
- status_is 1
-}
-
-@test "gpioset: with lines by offset" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- gpiosim_set_pull sim0 1 pull-down
- gpiosim_set_pull sim0 6 pull-up
-
- dut_run gpioset --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 6=1 1=0
-
- gpiosim_check_value sim0 1 0
- gpiosim_check_value sim0 6 1
-}
-
-@test "gpioset: with lines strictly by name" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- gpiosim_set_pull sim0 1 pull-down
- gpiosim_set_pull sim0 6 pull-up
-
- dut_run gpioset --banner --by-name --chip ${GPIOSIM_CHIP_NAME[sim0]} 6=1 1=0
-
- gpiosim_check_value sim0 1 1
- gpiosim_check_value sim0 6 0
-}
-
-@test "gpioset: interactive after SIGINT" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- dut_run gpioset -i foo=1
-
- dut_kill -SIGINT
- dut_wait
-
- status_is 130
-}
-
-@test "gpioset: interactive after SIGTERM" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- dut_run gpioset -i foo=1
-
- dut_kill -SIGTERM
- dut_wait
-
- status_is 143
-}
-
-@test "gpioset: with no arguments" {
- run_tool gpioset
-
- status_is 1
- output_regex_match ".*at least one GPIO line value must be specified"
-}
-
-@test "gpioset: with chip but no line specified" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioset --chip ${GPIOSIM_CHIP_NAME[sim0]}
-
- output_regex_match ".*at least one GPIO line value must be specified"
- status_is 1
-}
-
-@test "gpioset: with offset out of range" {
- gpiosim_chip sim0 num_lines=4
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioset --chip $sim0 0=1 1=1 2=1 3=1 4=1 5=1
-
- output_regex_match ".*offset 4 is out of range on chip '$sim0'"
- output_regex_match ".*offset 5 is out of range on chip '$sim0'"
- status_is 1
-}
-
-@test "gpioset: with invalid hold-period" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioset --hold-period=bad --chip $sim0 0=1
-
- output_regex_match ".*invalid period.*"
- status_is 1
-}
-
-@test "gpioset: with invalid value" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # by name
- run_tool gpioset --chip $sim0 0=c
-
- output_regex_match ".*invalid line value.*"
- status_is 1
-
- # by value
- run_tool gpioset --chip $sim0 0=3
-
- output_regex_match ".*invalid line value.*"
- status_is 1
-}
-
-@test "gpioset: with invalid offset" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioset --chip ${GPIOSIM_CHIP_NAME[sim0]} 4000000000=0
-
- output_regex_match ".*cannot find line '4000000000'"
- status_is 1
-}
-
-@test "gpioset: with invalid bias" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioset --bias=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0=1 1=1
-
- output_regex_match ".*invalid bias.*"
- status_is 1
-}
-
-@test "gpioset: with invalid drive" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpioset --drive=bad --chip ${GPIOSIM_CHIP_NAME[sim0]} 0=1 1=1
-
- output_regex_match ".*invalid drive.*"
- status_is 1
-}
-
-@test "gpioset: with interactive and toggle" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpioset --interactive --toggle 1s --chip $sim0 0=1
-
- output_regex_match ".*can't combine interactive with toggle"
- status_is 1
-}
-
-@test "gpioset: with nonexistent line" {
- run_tool gpioset nonexistent-line=0
-
- output_regex_match ".*cannot find line 'nonexistent-line'"
- status_is 1
-}
-
-@test "gpioset: with same line twice" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # by offset
- run_tool gpioset --chip $sim0 0=1 0=1
-
- output_regex_match ".*lines '0' and '0' are the same line"
- status_is 1
-
- # by name
- run_tool gpioset --chip $sim0 foo=1 foo=1
-
- output_regex_match ".*lines 'foo' and 'foo' are the same line"
- status_is 1
-
- # by name and offset
- run_tool gpioset --chip $sim0 foo=1 1=1
-
- output_regex_match ".*lines 'foo' and '1' are the same line"
- status_is 1
-
- # by offset and name
- run_tool gpioset --chip $sim0 1=1 foo=1
-
- output_regex_match ".*lines '1' and 'foo' are the same line"
- status_is 1
-}
-
-#
-# gpiomon test cases
-#
-
-@test "gpiomon: by name" {
- gpiosim_chip sim0 num_lines=8 line_name=4:foo
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --edges=rising foo
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+\"foo\""
- assert_fail dut_readable
-}
-
-@test "gpiomon: by offset" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --edges=rising --chip $sim0 4
- dut_regex_match "Monitoring line .*"
-
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
- assert_fail dut_readable
-}
-
-@test "gpiomon: by symlink" {
- gpiosim_chip sim0 num_lines=8
- gpiosim_chip_symlink sim0 .
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --edges=rising --chip $GPIOSIM_CHIP_LINK 4
- dut_regex_match "Monitoring line .*"
-
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0\\s+4"
- assert_fail dut_readable
-}
-
-
-@test "gpiomon: by chip and name" {
- gpiosim_chip sim0 num_lines=8 line_name=0:foo
- gpiosim_chip sim1 num_lines=8 line_name=2:foo
-
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- gpiosim_set_pull sim1 0 pull-up
-
- dut_run gpiomon --banner --edges=rising --chip $sim1 foo
- dut_regex_match "Monitoring line .*"
-
- gpiosim_set_pull sim1 2 pull-down
- gpiosim_set_pull sim1 2 pull-up
- gpiosim_set_pull sim1 2 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim1 2 \"foo\""
- assert_fail dut_readable
-}
-
-@test "gpiomon: first matching named line" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- dut_run gpiomon --banner foobar
- dut_regex_match "Monitoring line .*"
-
- gpiosim_set_pull sim0 3 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+\"foobar\""
- assert_fail dut_readable
-}
-
-@test "gpiomon: rising edge" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --edges=rising --chip $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
- assert_fail dut_readable
-}
-
-@test "gpiomon: falling edge" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-down
-
- dut_run gpiomon --banner --edges=falling --chip $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
- assert_fail dut_readable
-}
-
-@test "gpiomon: both edges" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner --edges=both --chip $sim0 4
- dut_regex_match "Monitoring line .*"
-
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
-
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
-}
-
-@test "gpiomon: with pull-up" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-down
-
- dut_run gpiomon --banner --bias=pull-up --chip $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: with pull-down" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --bias=pull-down --chip $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: with active-low" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --active-low --chip $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4"
-
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: with consumer" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
-
- dut_run gpiomon --banner --consumer gpio-tools-tests foo baz
-
- run_tool gpioinfo
-
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match \
-"\\s+line\\s+1:\\s+\"foo\"\\s+input edges=both consumer=\"gpio-tools-tests\""
- output_regex_match \
-"\\s+line\\s+3:\\s+\"baz\"\\s+input edges=both consumer=\"gpio-tools-tests\""
- status_is 0
-}
-
-@test "gpiomon: with quiet mode" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner --edges=rising --quiet --chip $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- assert_fail dut_readable
-}
-
-@test "gpiomon: with unquoted" {
- gpiosim_chip sim0 num_lines=8 line_name=4:foo
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpiomon --banner --unquoted --edges=rising foo
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-down
- gpiosim_set_pull sim0 4 pull-up
- gpiosim_set_pull sim0 4 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+foo"
- assert_fail dut_readable
-}
-
-@test "gpiomon: with num-events" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # redirect, as gpiomon exits after 4 events
- dut_run_redirect gpiomon --num-events=4 --chip $sim0 4
-
- gpiosim_set_pull sim0 4 pull-up
- sleep 0.01
- gpiosim_set_pull sim0 4 pull-down
- sleep 0.01
- gpiosim_set_pull sim0 4 pull-up
- sleep 0.01
- gpiosim_set_pull sim0 4 pull-down
- sleep 0.01
-
- dut_wait
- status_is 0
- dut_read_redirect
-
- regex_matches "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4" "${lines[0]}"
- regex_matches "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4" "${lines[1]}"
- regex_matches "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 4" "${lines[2]}"
- regex_matches "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 4" "${lines[3]}"
- num_lines_is 4
-}
-
-@test "gpiomon: with debounce-period" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=3:baz line_name=4:xyz
-
- dut_run gpiomon --banner --debounce-period 123us foo baz
-
- run_tool gpioinfo
-
- output_regex_match "\\s+line\\s+0:\\s+unnamed\\s+input"
- output_regex_match \
-"\\s+line\\s+1:\\s+\"foo\"\\s+input edges=both debounce-period=123us"
- output_regex_match \
-"\\s+line\\s+3:\\s+\"baz\"\\s+input edges=both debounce-period=123us"
- status_is 0
-}
-
-@test "gpiomon: with idle-timeout" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # redirect, as gpiomon exits
- dut_run_redirect gpiomon --idle-timeout 10ms --chip $sim0 4
-
- dut_wait
- status_is 0
- dut_read_redirect
- num_lines_is 0
-}
-
-@test "gpiomon: multiple lines" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner --format=%o --chip $sim0 1 3 2 5 4
- dut_regex_match "Monitoring lines .*"
-
- gpiosim_set_pull sim0 2 pull-up
- dut_regex_match "2"
- gpiosim_set_pull sim0 3 pull-up
- dut_regex_match "3"
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match "4"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: multiple lines by name and offset" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner --format=%o --chip $sim0 foo bar 3
- dut_regex_match "Monitoring lines .*"
-
- gpiosim_set_pull sim0 2 pull-up
- dut_regex_match "2"
- gpiosim_set_pull sim0 3 pull-up
- dut_regex_match "3"
- gpiosim_set_pull sim0 1 pull-up
- dut_regex_match "1"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: multiple lines across multiple chips" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
-
- dut_run gpiomon --banner --format=%l foo bar baz
- dut_regex_match "Monitoring lines .*"
-
- gpiosim_set_pull sim0 2 pull-up
- dut_regex_match "bar"
- gpiosim_set_pull sim1 0 pull-up
- dut_regex_match "baz"
- gpiosim_set_pull sim0 1 pull-up
- dut_regex_match "foo"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: exit after SIGINT" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner --chip $sim0 4
- dut_regex_match "Monitoring line .*"
-
- dut_kill -SIGINT
- dut_wait
-
- status_is 130
-}
-
-@test "gpiomon: exit after SIGTERM" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner --chip $sim0 4
- dut_regex_match "Monitoring line .*"
-
- dut_kill -SIGTERM
- dut_wait
-
- status_is 143
-}
-
-@test "gpiomon: with nonexistent line" {
- run_tool gpiomon nonexistent-line
-
- status_is 1
- output_regex_match ".*cannot find line 'nonexistent-line'"
-}
-
-@test "gpiomon: with same line twice" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # by offset
- run_tool gpiomon --chip $sim0 0 0
-
- output_regex_match ".*lines '0' and '0' are the same line"
- status_is 1
-
- # by name
- run_tool gpiomon foo foo
-
- output_regex_match ".*lines 'foo' and 'foo' are the same line"
- status_is 1
-
- # by name and offset
- run_tool gpiomon --chip $sim0 1 foo
-
- output_regex_match ".*lines '1' and 'foo' are the same line"
- status_is 1
-}
-
-@test "gpiomon: with strict named line check" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- run_tool gpiomon --strict foobar
-
- output_regex_match ".*line 'foobar' is not unique"
- status_is 1
-}
-@test "gpiomon: with lines by offset" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 1 pull-up
-
- dut_run gpiomon --banner --chip $sim0 6 1
- dut_flush
-
- gpiosim_set_pull sim0 1 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 1"
-
- gpiosim_set_pull sim0 1 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 1"
-
- gpiosim_set_pull sim0 6 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 6"
-
- gpiosim_set_pull sim0 6 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 6"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: with lines strictly by name" {
- # not suggesting this setup makes sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:42 line_name=6:13
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 1 pull-up
-
- dut_run gpiomon --banner --by-name --chip $sim0 42 13
- dut_flush
-
- gpiosim_set_pull sim0 1 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 1"
-
- gpiosim_set_pull sim0 1 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 1"
-
- gpiosim_set_pull sim0 6 pull-up
- dut_regex_match "[0-9]+\.[0-9]+\\s+rising\\s+$sim0 6"
-
- gpiosim_set_pull sim0 6 pull-down
- dut_regex_match "[0-9]+\.[0-9]+\\s+falling\\s+$sim0 6"
-
- assert_fail dut_readable
-}
-
-@test "gpiomon: with no arguments" {
- run_tool gpiomon
-
- output_regex_match ".*at least one GPIO line must be specified"
- status_is 1
-}
-
-@test "gpiomon: with no line specified" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpiomon --chip ${GPIOSIM_CHIP_NAME[sim0]}
-
- output_regex_match ".*at least one GPIO line must be specified"
- status_is 1
-}
-
-@test "gpiomon: with offset out of range" {
- gpiosim_chip sim0 num_lines=4
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpiomon --chip $sim0 5
-
- output_regex_match ".*offset 5 is out of range on chip '$sim0'"
- status_is 1
-}
-
-@test "gpiomon: with invalid bias" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpiomon --bias=bad -c $sim0 0 1
-
- output_regex_match ".*invalid bias.*"
- status_is 1
-}
-
-@test "gpiomon: with invalid debounce-period" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpiomon --debounce-period bad -c $sim0 0 1
-
- output_regex_match ".*invalid period: bad"
- status_is 1
-}
-
-@test "gpiomon: with invalid idle-timeout" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpiomon --idle-timeout bad -c $sim0 0 1
-
- output_regex_match ".*invalid period: bad"
- status_is 1
-}
-
-@test "gpiomon: with custom format (event type + offset)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%e %o" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "1 4"
-}
-
-@test "gpiomon: with custom format (event type + offset joined)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%e%o" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "14"
-}
-
-@test "gpiomon: with custom format (edge, chip and line)" {
- gpiosim_chip sim0 num_lines=8 line_name=4:baz
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%e %o %E %c %l" -c $sim0 baz
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match "1 4 rising $sim0 baz"
-}
-
-@test "gpiomon: with custom format (seconds timestamp)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%e %o %S" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match "1 4 [0-9]+\\.[0-9]+"
-}
-
-@test "gpiomon: with custom format (UTC timestamp)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%U %e %o " --event-clock=realtime \
- -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match \
-"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+Z 1 4"
-}
-
-@test "gpiomon: with custom format (localtime timestamp)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%L %e %o" --event-clock=realtime \
- -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_regex_match \
-"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+ 1 4"
-}
-
-@test "gpiomon: with custom format (double percent sign)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=start%%end" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "start%end"
-}
-
-@test "gpiomon: with custom format (double percent sign + event type specifier)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%%e" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "%e"
-}
-
-@test "gpiomon: with custom format (single percent sign)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "%"
-}
-
-@test "gpiomon: with custom format (single percent sign between other characters)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=foo % bar" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "foo % bar"
-}
-
-@test "gpiomon: with custom format (unknown specifier)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpiomon --banner "--format=%x" -c $sim0 4
- dut_flush
-
- gpiosim_set_pull sim0 4 pull-up
- dut_read
- output_is "%x"
-}
-
-#
-# gpionotify test cases
-#
-
-@test "gpionotify: by name" {
- gpiosim_chip sim0 num_lines=8 line_name=4:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner foo
- dut_regex_match "Watching line .*"
-
- request_release_line $sim0 4
-
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"foo\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"foo\""
- # tools currently have no way to generate a reconfig event
-}
-
-@test "gpionotify: by offset" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --chip $sim0 4
- dut_regex_match "Watching line .*"
-
- request_release_line $sim0 4
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4"
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: by symlink" {
- gpiosim_chip sim0 num_lines=8
- gpiosim_chip_symlink sim0 .
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --chip $GPIOSIM_CHIP_LINK 4
- dut_regex_match "Watching line .*"
-
- request_release_line $sim0 4
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0\\s+4"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0\\s+4"
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: by chip and name" {
- gpiosim_chip sim0 num_lines=8 line_name=4:foo
- gpiosim_chip sim1 num_lines=8 line_name=2:foo
-
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- dut_run gpionotify --banner --chip $sim1 foo
- dut_regex_match "Watching line .*"
-
- request_release_line $sim1 2
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim1 2 \"foo\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim1 2 \"foo\""
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: first matching named line" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- dut_run gpionotify --banner foobar
- dut_regex_match "Watching line .*"
-
- request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 3
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"foobar\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"foobar\""
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: with requested" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-up
-
- dut_run gpionotify --banner --event=requested --chip $sim0 4
- dut_flush
-
- request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4"
- assert_fail dut_readable
-}
-
-@test "gpionotify: with released" {
- gpiosim_chip sim0 num_lines=8
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- gpiosim_set_pull sim0 4 pull-down
-
- dut_run gpionotify --banner --event=released --chip $sim0 4
- dut_flush
-
- request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4"
- assert_fail dut_readable
-}
-
-@test "gpionotify: with quiet mode" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --quiet --chip $sim0 4
- dut_flush
-
- request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
- assert_fail dut_readable
-}
-
-@test "gpionotify: with unquoted" {
- gpiosim_chip sim0 num_lines=8 line_name=4:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --unquoted foo
- dut_regex_match "Watching line .*"
-
- request_release_line $sim0 4
-
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+foo"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+foo"
-}
-
-@test "gpionotify: with num-events" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # redirect, as gpionotify exits after 4 events
- dut_run_redirect gpionotify --num-events=4 --chip $sim0 3 4
-
-
- request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 4
- request_release_line ${GPIOSIM_CHIP_NAME[sim0]} 3
-
- dut_wait
- status_is 0
- dut_read_redirect
-
- regex_matches "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4" "${lines[0]}"
- regex_matches "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4" "${lines[1]}"
- regex_matches "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 3" "${lines[2]}"
- regex_matches "[0-9]+\.[0-9]+\\s+released\\s+$sim0 3" "${lines[3]}"
- num_lines_is 4
-}
-
-@test "gpionotify: with idle-timeout" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # redirect, as gpionotify exits
- dut_run_redirect gpionotify --idle-timeout 10ms --chip $sim0 3 4
-
-
- dut_wait
- status_is 0
- dut_read_redirect
-
- num_lines_is 0
-}
-
-@test "gpionotify: multiple lines" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --chip $sim0 1 2 3 4 5
- dut_regex_match "Watching lines .*"
-
- request_release_line $sim0 2
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 2"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 2"
-
- request_release_line $sim0 3
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 3"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 3"
-
- request_release_line $sim0 4
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 4"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 4"
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: multiple lines by name and offset" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --chip $sim0 bar foo 3
- dut_regex_match "Watching lines .*"
-
- request_release_line $sim0 2
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 2\\s+\"bar\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 2\\s+\"bar\""
-
- request_release_line $sim0 1
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 1\\s+\"foo\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 1\\s+\"foo\""
-
- request_release_line $sim0 3
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 3"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 3"
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: multiple lines across multiple chips" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=4:xyz
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
- local sim1=${GPIOSIM_CHIP_NAME[sim1]}
-
- dut_run gpionotify --banner baz bar foo xyz
- dut_regex_match "Watching lines .*"
-
- request_release_line $sim0 2
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"bar\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"bar\""
-
- request_release_line $sim0 1
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"foo\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"foo\""
-
- request_release_line $sim1 4
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"xyz\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"xyz\""
-
- request_release_line $sim1 0
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+\"baz\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+\"baz\""
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: exit after SIGINT" {
- gpiosim_chip sim0 num_lines=8
-
- dut_run gpionotify --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 4
- dut_regex_match "Watching line .*"
-
- dut_kill -SIGINT
- dut_wait
-
- status_is 130
-}
-
-@test "gpionotify: exit after SIGTERM" {
- gpiosim_chip sim0 num_lines=8
-
- dut_run gpionotify --banner --chip ${GPIOSIM_CHIP_NAME[sim0]} 4
- dut_regex_match "Watching line .*"
-
- dut_kill -SIGTERM
- dut_wait
-
- status_is 143
-}
-
-@test "gpionotify: with nonexistent line" {
- run_tool gpionotify nonexistent-line
-
- status_is 1
- output_regex_match ".*cannot find line 'nonexistent-line'"
-}
-
-@test "gpionotify: with same line twice" {
- gpiosim_chip sim0 num_lines=8 line_name=1:foo
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- # by offset
- run_tool gpionotify --chip $sim0 0 0
-
- output_regex_match ".*lines '0' and '0' are the same line"
- num_lines_is 1
- status_is 1
-
- # by name
- run_tool gpionotify foo foo
-
- output_regex_match ".*lines 'foo' and 'foo' are the same line"
- num_lines_is 1
- status_is 1
-
- # by name and offset
- run_tool gpionotify --chip $sim0 1 foo
-
- output_regex_match ".*lines '1' and 'foo' are the same line"
- num_lines_is 1
- status_is 1
-}
-
-@test "gpionotify: with strict named line check" {
- gpiosim_chip sim0 num_lines=4 line_name=1:foo line_name=2:bar \
- line_name=3:foobar
- gpiosim_chip sim1 num_lines=8 line_name=0:baz line_name=2:foobar \
- line_name=4:xyz line_name=7:foobar
- gpiosim_chip sim2 num_lines=16
-
- run_tool gpionotify --strict foobar
-
- output_regex_match ".*line 'foobar' is not unique"
- status_is 1
-}
-
-@test "gpionotify: with lines by offset" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --chip $sim0 1
- dut_flush
-
- request_release_line $sim0 1
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 1"
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 1"
-
- request_release_line $sim0 6
-
- assert_fail dut_readable
-}
-
-@test "gpionotify: with lines strictly by name" {
- # not suggesting this setup makes any sense
- # - just test that we can deal with it
- gpiosim_chip sim0 num_lines=8 line_name=1:6 line_name=6:1
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --by-name --chip $sim0 1
- dut_flush
-
- request_release_line $sim0 6
- dut_regex_match "[0-9]+\.[0-9]+\\s+requested\\s+$sim0 6 \"1\""
- dut_regex_match "[0-9]+\.[0-9]+\\s+released\\s+$sim0 6 \"1\""
-
- request_release_line $sim0 1
- assert_fail dut_readable
-}
-
-@test "gpionotify: with no arguments" {
- run_tool gpionotify
-
- output_regex_match ".*at least one GPIO line must be specified"
- status_is 1
-}
-
-@test "gpionotify: with no line specified" {
- gpiosim_chip sim0 num_lines=8
-
- run_tool gpionotify --chip ${GPIOSIM_CHIP_NAME[sim0]}
-
- output_regex_match ".*at least one GPIO line must be specified"
- status_is 1
-}
-
-@test "gpionotify: with offset out of range" {
- gpiosim_chip sim0 num_lines=4
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpionotify --chip $sim0 5
-
- output_regex_match ".*offset 5 is out of range on chip '$sim0'"
- status_is 1
-}
-
-@test "gpionotify: with invalid idle-timeout" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- run_tool gpionotify --idle-timeout bad -c $sim0 0 1
-
- output_regex_match ".*invalid period: bad"
- status_is 1
-}
-
-@test "gpionotify: with custom format (event type + offset)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=%e %o" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "1 4"
-}
-
-@test "gpionotify: with custom format (event type + offset joined)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=%e%o" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "14"
-}
-
-@test "gpionotify: with custom format (event, chip and line)" {
- gpiosim_chip sim0 num_lines=8 line_name=4:baz
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=released \
- "--format=%e %o %E %c %l" -c $sim0 baz
- dut_flush
-
- request_release_line $sim0 4
- dut_regex_match "2 4 released $sim0 baz"
-}
-
-@test "gpionotify: with custom format (seconds timestamp)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=%e %o %S" \
- -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_regex_match "1 4 [0-9]+\\.[0-9]+"
-}
-
-@test "gpionotify: with custom format (UTC timestamp)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=released \
- "--format=%U %e %o" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_regex_match \
-"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+Z 2 4"
-}
-
-@test "gpionotify: with custom format (localtime timestamp)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=released \
- "--format=%L %e %o" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_regex_match \
-"[0-9][0-9][0-9][0-9]-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\\.[0-9]+ 2 4"
-}
-
-@test "gpionotify: with custom format (double percent sign)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=start%%end" \
- -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "start%end"
-}
-
-@test "gpionotify: with custom format (double percent sign + event type specifier)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=%%e" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "%e"
-}
-
-@test "gpionotify: with custom format (single percent sign)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=%" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "%"
-}
-
-@test "gpionotify: with custom format (single percent sign between other characters)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=foo % bar" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "foo % bar"
-}
-
-@test "gpionotify: with custom format (unknown specifier)" {
- gpiosim_chip sim0 num_lines=8
-
- local sim0=${GPIOSIM_CHIP_NAME[sim0]}
-
- dut_run gpionotify --banner --event=requested "--format=%x" -c $sim0 4
- dut_flush
-
- request_release_line $sim0 4
- dut_read
- output_is "%x"
-}
projects / qemu-gpiodev / libgpiod.git / commitdiff