From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Date: Mon, 3 Jul 2023 10:39:06 +0000 (+0200)
Subject: tools: tests: print additional info when regex matching fails
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d8bf05ad6122b24c41800bbab16fed40ebff201f;p=qemu-gpiodev%2Flibgpiod.git

tools: tests: print additional info when regex matching fails

Add shunit assert messages when testing the result of regex matches,
otherwise we're left with a not very useful: "expected:<0> but was:<1>".

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---

diff --git a/tools/gpio-tools-test.bash b/tools/gpio-tools-test.bash
index b71b5d5..5ef4ef6 100755
--- a/tools/gpio-tools-test.bash
+++ b/tools/gpio-tools-test.bash
@@ -60,7 +60,7 @@ status_is() {
 # Same as above but match against the regex pattern in $1.
 output_regex_match() {
 	[[ "$output" =~ $1 ]]
-	assertEquals "0" "$?"
+	assertEquals " '$output' did not match '$1'" "0" "$?"
 }
 
 gpiosim_chip() {
@@ -249,7 +249,7 @@ dut_regex_match() {
 		unset DUT_FIRST_CHAR
 	fi
 	[[ $LINE =~ $PATTERN ]]
-	assertEquals "0" "$?"
+	assertEquals "'$LINE' did not match '$PATTERN'" "0" "$?"
 }
 
 dut_write() {