From: Uwe Hermann <redacted>
Date: Sun, 23 Nov 2014 23:49:38 +0000 (+0100)
Subject: Add a few unit tests for sr_session_trigger_{get,set}.
X-Git-Tag: libsigrok-0.4.0~713
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=c8965e545957209652f0bc79f88a1b39d8ff7ce2;p=libsigrok.git

Add a few unit tests for sr_session_trigger_{get,set}.
---

diff --git a/tests/check_session.c b/tests/check_session.c
index 1f6e06d3..699f5836 100644
--- a/tests/check_session.c
+++ b/tests/check_session.c
@@ -118,6 +118,73 @@ START_TEST(test_session_destroy_bogus)
 }
 END_TEST
 
+START_TEST(test_session_trigger_set_get)
+{
+	int ret;
+	struct sr_session *sess;
+	struct sr_trigger *t1, *t2;
+
+	sr_session_new(&sess);
+	t1 = sr_trigger_new("T1");
+
+	/* Set a trigger and see if getting it works OK. */
+	ret = sr_session_trigger_set(sess, t1);
+	fail_unless(ret == SR_OK);
+	t2 = sr_session_trigger_get(sess);
+	fail_unless(t2 != NULL);
+	fail_unless(t1 == t2);
+	fail_unless(g_slist_length(t1->stages) == g_slist_length(t2->stages));
+	fail_unless(!strcmp(t1->name, t2->name));
+
+	sr_session_destroy(sess);
+}
+END_TEST
+
+START_TEST(test_session_trigger_set_get_null)
+{
+	int ret;
+	struct sr_session *sess;
+	struct sr_trigger *t;
+
+	sr_session_new(&sess);
+
+	/* Adding a NULL trigger is allowed. */
+	ret = sr_session_trigger_set(sess, NULL);
+	fail_unless(ret == SR_OK);
+	t = sr_session_trigger_get(sess);
+	fail_unless(t == NULL);
+
+	sr_session_destroy(sess);
+}
+END_TEST
+
+START_TEST(test_session_trigger_set_null)
+{
+	int ret;
+	struct sr_trigger *t;
+
+	t = sr_trigger_new("T1");
+
+	/* NULL session, must not segfault. */
+	ret = sr_session_trigger_set(NULL, t);
+	fail_unless(ret == SR_ERR_ARG);
+
+	/* NULL session and NULL trigger, must not segfault. */
+	ret = sr_session_trigger_set(NULL, NULL);
+	fail_unless(ret == SR_ERR_ARG);
+}
+END_TEST
+
+START_TEST(test_session_trigger_get_null)
+{
+	struct sr_trigger *t;
+
+	/* NULL session, must not segfault. */
+	t = sr_session_trigger_get(NULL);
+	fail_unless(t == NULL);
+}
+END_TEST
+
 Suite *suite_session(void)
 {
 	Suite *s;
@@ -134,5 +201,13 @@ Suite *suite_session(void)
 	tcase_add_test(tc, test_session_destroy_bogus);
 	suite_add_tcase(s, tc);
 
+	tc = tcase_create("trigger");
+	tcase_add_checked_fixture(tc, srtest_setup, srtest_teardown);
+	tcase_add_test(tc, test_session_trigger_set_get);
+	tcase_add_test(tc, test_session_trigger_set_get_null);
+	tcase_add_test(tc, test_session_trigger_set_null);
+	tcase_add_test(tc, test_session_trigger_get_null);
+	suite_add_tcase(s, tc);
+
 	return s;
 }