From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Mon, 12 Jun 2017 19:38:04 +0000 (+0200)
Subject: tests: add a simple test case for gpioset
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8bba443fbc00794c4eab867f7c79dd1de5ce56b6;p=qemu-gpiodev%2Flibgpiod.git

tests: add a simple test case for gpioset

Verify the 'exit' mode of gpioset.

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

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 49d7e25..2508465 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -27,7 +27,8 @@ if WITH_TOOLS
 gpiod_test_SOURCES +=	tests-gpiodetect.c \
 			tests-gpiofind.c \
 			tests-gpioget.c \
-			tests-gpioinfo.c
+			tests-gpioinfo.c \
+			tests-gpioset.c
 
 endif
 
diff --git a/tests/tests-gpioset.c b/tests/tests-gpioset.c
new file mode 100644
index 0000000..29f3e61
--- /dev/null
+++ b/tests/tests-gpioset.c
@@ -0,0 +1,52 @@
+/*
+ * Test cases for the gpioset tool.
+ *
+ * Copyright (C) 2017 Bartosz Golaszewski <bartekgola@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License
+ * as published by the Free Software Foundation.
+ */
+
+#include "gpiod-test.h"
+
+static void gpioset_set_lines_and_exit(void)
+{
+	unsigned int offsets[8];
+	int rv, values[8];
+
+	test_tool_run("gpioset", "gpiochip2",
+		      "0=0", "1=0", "2=1", "3=1",
+		      "4=1", "5=1", "6=0", "7=1", (char *)NULL);
+	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] = 0;
+	offsets[1] = 1;
+	offsets[2] = 2;
+	offsets[3] = 3;
+	offsets[4] = 4;
+	offsets[5] = 5;
+	offsets[6] = 6;
+	offsets[7] = 7;
+
+	rv = gpiod_simple_get_value_multiple(TEST_CONSUMER, test_chip_name(2),
+					     offsets, values, 8, false);
+	TEST_ASSERT_RET_OK(rv);
+
+	TEST_ASSERT_EQ(values[0], 0);
+	TEST_ASSERT_EQ(values[1], 0);
+	TEST_ASSERT_EQ(values[2], 1);
+	TEST_ASSERT_EQ(values[3], 1);
+	TEST_ASSERT_EQ(values[4], 1);
+	TEST_ASSERT_EQ(values[5], 1);
+	TEST_ASSERT_EQ(values[6], 0);
+	TEST_ASSERT_EQ(values[7], 1);
+}
+TEST_DEFINE(gpioset_set_lines_and_exit,
+	    "tools: gpioset - set lines and exit",
+	    0, { 8, 8, 8 });