1 files changed, 41 insertions, 3 deletions

diff --git a/lib/kunit/kunit-test.c b/lib/kunit/kunit-test.c
index ccb8d2e332f7..4f3d36a72f8f 100644
--- a/lib/kunit/kunit-test.c
+++ b/lib/kunit/kunit-test.c
@@ -134,7 +134,7 @@ static void kunit_resource_test_init_resources(struct kunit *test)
 {
 	struct kunit_test_resource_context *ctx = test->priv;
 
-	kunit_init_test(&ctx->test, "testing_test_init_test");
+	kunit_init_test(&ctx->test, "testing_test_init_test", NULL);
 
 	KUNIT_EXPECT_TRUE(test, list_empty(&ctx->test.resources));
 }
@@ -301,7 +301,7 @@ static int kunit_resource_test_init(struct kunit *test)
 
 	test->priv = ctx;
 
-	kunit_init_test(&ctx->test, "test_test_context");
+	kunit_init_test(&ctx->test, "test_test_context", NULL);
 
 	return 0;
 }
@@ -329,6 +329,44 @@ static struct kunit_suite kunit_resource_test_suite = {
 	.exit = kunit_resource_test_exit,
 	.test_cases = kunit_resource_test_cases,
 };
-kunit_test_suites(&kunit_try_catch_test_suite, &kunit_resource_test_suite);
+
+static void kunit_log_test(struct kunit *test);
+
+static struct kunit_case kunit_log_test_cases[] = {
+	KUNIT_CASE(kunit_log_test),
+	{}
+};
+
+static struct kunit_suite kunit_log_test_suite = {
+	.name = "kunit-log-test",
+	.test_cases = kunit_log_test_cases,
+};
+
+static void kunit_log_test(struct kunit *test)
+{
+	struct kunit_suite *suite = &kunit_log_test_suite;
+
+	kunit_log(KERN_INFO, test, "put this in log.");
+	kunit_log(KERN_INFO, test, "this too.");
+	kunit_log(KERN_INFO, suite, "add to suite log.");
+	kunit_log(KERN_INFO, suite, "along with this.");
+
+#ifdef CONFIG_KUNIT_DEBUGFS
+	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
+				     strstr(test->log, "put this in log."));
+	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
+				     strstr(test->log, "this too."));
+	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
+				     strstr(suite->log, "add to suite log."));
+	KUNIT_EXPECT_NOT_ERR_OR_NULL(test,
+				     strstr(suite->log, "along with this."));
+#else
+	KUNIT_EXPECT_PTR_EQ(test, test->log, (char *)NULL);
+	KUNIT_EXPECT_PTR_EQ(test, suite->log, (char *)NULL);
+#endif
+}
+
+kunit_test_suites(&kunit_try_catch_test_suite, &kunit_resource_test_suite,
+		  &kunit_log_test_suite);
 
 MODULE_LICENSE("GPL v2");