1 files changed, 167 insertions, 0 deletions
diff --git a/tests/weston-test-runner.c b/tests/weston-test-runner.c
new file mode 100644
index 00000000..4274b393
--- /dev/null
+++ b/tests/weston-test-runner.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright © 2012 Intel Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include "config.h"
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <signal.h>
+#include "weston-test-runner.h"
+
+extern const struct weston_test __start_test_section, __stop_test_section;
+
+static const struct weston_test *
+find_test(const char *name)
+{
+	const struct weston_test *t;
+
+	for (t = &__start_test_section; t < &__stop_test_section; t++)
+		if (strcmp(t->name, name) == 0)
+			return t;
+
+	return NULL;
+}
+
+static void
+run_test(const struct weston_test *t, void *data)
+{
+	t->run(data);
+	exit(EXIT_SUCCESS);
+}
+
+static void
+list_tests(void)
+{
+	const struct weston_test *t;
+
+	fprintf(stderr, "Available test names:\n");
+	for (t = &__start_test_section; t < &__stop_test_section; t++)
+		fprintf(stderr, "	%s\n", t->name);
+}
+
+static int
+exec_and_report_test(const struct weston_test *t, void *test_data, int iteration)
+{
+	int success = 0;
+	int hardfail = 0;
+	siginfo_t info;
+
+	pid_t pid = fork();
+	assert(pid >= 0);
+
+	if (pid == 0)
+		run_test(t, test_data); /* never returns */
+
+	if (waitid(P_ALL, 0, &info, WEXITED)) {
+		fprintf(stderr, "waitid failed: %m\n");
+		abort();
+	}
+
+	if (test_data)
+		fprintf(stderr, "test \"%s/%i\":\t", t->name, iteration);
+	else
+		fprintf(stderr, "test \"%s\":\t", t->name);
+
+	switch (info.si_code) {
+	case CLD_EXITED:
+		fprintf(stderr, "exit status %d", info.si_status);
+		if (info.si_status == EXIT_SUCCESS)
+			success = 1;
+		break;
+	case CLD_KILLED:
+	case CLD_DUMPED:
+		fprintf(stderr, "signal %d", info.si_status);
+		if (info.si_status != SIGABRT)
+			hardfail = 1;
+		break;
+	}
+
+	if (t->must_fail)
+		success = !success;
+
+	if (success && !hardfail) {
+		fprintf(stderr, ", pass.\n");
+		return 1;
+	} else { 
+		fprintf(stderr, ", fail.\n");
+		return 0;
+	}
+}
+
+/* Returns number of tests and number of pass / fail in param args */
+static int
+iterate_test(const struct weston_test *t, int *passed)
+{
+	int i;
+	void *current_test_data = (void *) t->table_data;
+	for (i = 0; i < t->n_elements; ++i, current_test_data += t->element_size)
+	{
+		if (exec_and_report_test(t, current_test_data, i))
+			++(*passed);
+	}
+
+	return t->n_elements;
+}
+
+int main(int argc, char *argv[])
+{
+	const struct weston_test *t;
+	int total = 0;
+	int pass = 0;
+
+	if (argc == 2) {
+		const char *testname = argv[1];
+		if (strcmp(testname, "--help") == 0 ||
+		    strcmp(testname, "-h") == 0) {
+			fprintf(stderr, "Usage: %s [test-name]\n", program_invocation_short_name);
+			list_tests();
+			exit(EXIT_SUCCESS);
+		}
+
+		t = find_test(argv[1]);
+		if (t == NULL) {
+			fprintf(stderr, "unknown test: \"%s\"\n", argv[1]);
+			list_tests();
+			exit(EXIT_FAILURE);
+		}
+
+		int number_passed_in_test = 0;
+		total += iterate_test(t, &number_passed_in_test);
+		pass += number_passed_in_test;
+	} else {
+		for (t = &__start_test_section; t < &__stop_test_section; t++) {
+			int number_passed_in_test = 0;
+			total += iterate_test(t, &number_passed_in_test);
+			pass += number_passed_in_test;
+		}
+	}
+
+	fprintf(stderr, "%d tests, %d pass, %d fail\n",
+		total, pass, total - pass);
+
+	return pass == total ? EXIT_SUCCESS : EXIT_FAILURE;
+}