From 50a10f5cf062b7dcd3780983b035cc7ffe06778e Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad" <aeh@db.org>
Date: Sun, 14 Feb 2016 13:27:47 +0100
Subject: test: add option to specify which testcase(s) to run

---
 test/main.c | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 68 insertions(+), 6 deletions(-)

(limited to 'test')

diff --git a/test/main.c b/test/main.c
index 90f67d7..de46b11 100644
--- a/test/main.c
+++ b/test/main.c
@@ -30,6 +30,25 @@ static const struct test tests[] = {
 };
 
 
+static int run_one_test(const struct test *test)
+{
+	int err;
+
+	re_printf("[ RUN      ] %s\n", test->name);
+
+	err = test->exec();
+	if (err) {
+		warning("%s: test failed (%m)\n",
+			test->name, err);
+		return err;
+	}
+
+	re_printf("[       OK ]\n");
+
+	return 0;
+}
+
+
 static int run_tests(void)
 {
 	size_t i;
@@ -72,10 +91,24 @@ static void test_listcases(void)
 }
 
 
+static const struct test *find_test(const char *name)
+{
+	size_t i;
+
+	for (i=0; i<ARRAY_SIZE(tests); i++) {
+
+		if (0 == str_casecmp(name, tests[i].name))
+			return &tests[i];
+	}
+
+	return NULL;
+}
+
+
 static void usage(void)
 {
 	(void)re_fprintf(stderr,
-			 "Usage: selftest [options]\n"
+			 "Usage: selftest [options] <testcases..>\n"
 			 "options:\n"
 			 "\t-l               List all testcases and exit\n"
 			 "\t-v               Verbose output (INFO level)\n"
@@ -86,6 +119,7 @@ static void usage(void)
 int main(int argc, char *argv[])
 {
 	struct config *config;
+	size_t i, ntests;
 	int err;
 
 	err = libre_init();
@@ -119,8 +153,13 @@ int main(int argc, char *argv[])
 		}
 	}
 
+	if (argc >= (optind + 1))
+		ntests = argc - optind;
+	else
+		ntests = ARRAY_SIZE(tests);
+
 	re_printf("running baresip selftest version %s with %zu tests\n",
-		  BARESIP_VERSION, ARRAY_SIZE(tests));
+		  BARESIP_VERSION, ntests);
 
 	/* note: run SIP-traffic on localhost */
 	config = conf_config();
@@ -135,16 +174,39 @@ int main(int argc, char *argv[])
 	if (err)
 		goto out;
 
-	err = run_tests();
-	if (err)
-		goto out;
+	if (argc >= (optind + 1)) {
+
+		for (i=0; i<ntests; i++) {
+			const char *name = argv[optind + i];
+			const struct test *test;
+
+			test = find_test(name);
+			if (test) {
+				err = run_one_test(test);
+				if (err)
+					goto out;
+			}
+			else {
+				re_fprintf(stderr,
+					   "testcase not found: `%s'\n",
+					   name);
+				err = ENOENT;
+				goto out;
+			}
+		}
+	}
+	else {
+		err = run_tests();
+		if (err)
+			goto out;
+	}
 
 #if 1
 	ua_stop_all(true);
 #endif
 
 	re_printf("\x1b[32mOK. %zu tests passed successfully\x1b[;m\n",
-		  ARRAY_SIZE(tests));
+		  ntests);
 
  out:
 	if (err) {
-- 
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