From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Mon, 12 Jun 2017 20:04:04 +0000 (+0200)
Subject: tests: gpioset: test the 'wait' mode
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fe47480f954799b00d5c6e5a2c9ef83d8cd9da40;p=qemu-gpiodev%2Flibgpiod.git

tests: gpioset: test the 'wait' mode

Verify the behavior of gpioset in the 'wait' mode. Send a newline
to gpioset's standard input and check if it correctly exits.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---

diff --git a/tests/tests-gpioset.c b/tests/tests-gpioset.c
index 29f3e61..be43b3c 100644
--- a/tests/tests-gpioset.c
+++ b/tests/tests-gpioset.c
@@ -50,3 +50,38 @@ static void gpioset_set_lines_and_exit(void)
 TEST_DEFINE(gpioset_set_lines_and_exit,
 	    "tools: gpioset - set lines and exit",
 	    0, { 8, 8, 8 });
+
+static void gpioset_set_some_lines_and_wait_for_enter(void)
+{
+	unsigned int offsets[5];
+	int rv, values[5];
+
+	test_tool_run("gpioset", "--mode=wait", "gpiochip2",
+		      "1=0", "2=1", "5=1", "6=0", "7=1", (char *)NULL);
+	test_tool_stdin_write("\n");
+	test_tool_wait();
+
+	TEST_ASSERT(test_tool_exited());
+	TEST_ASSERT_RET_OK(test_tool_exit_status());
+	TEST_ASSERT_NULL(test_tool_stdout());
+	TEST_ASSERT_NULL(test_tool_stderr());
+
+	offsets[0] = 1;
+	offsets[1] = 2;
+	offsets[2] = 5;
+	offsets[3] = 6;
+	offsets[4] = 7;
+
+	rv = gpiod_simple_get_value_multiple(TEST_CONSUMER, test_chip_name(2),
+					     offsets, values, 5, false);
+	TEST_ASSERT_RET_OK(rv);
+
+	TEST_ASSERT_EQ(values[0], 0);
+	TEST_ASSERT_EQ(values[1], 1);
+	TEST_ASSERT_EQ(values[2], 1);
+	TEST_ASSERT_EQ(values[3], 0);
+	TEST_ASSERT_EQ(values[4], 1);
+}
+TEST_DEFINE(gpioset_set_some_lines_and_wait_for_enter,
+	    "tools: gpioset - set some lines and wait for enter",
+	    0, { 8, 8, 8 });