From: Aki Tuomi <aki.tuomi@dovecot.fi>
Date: Thu, 9 Aug 2018 09:38:43 +0000 (+0300)
Subject: lib-test: Warn if test_run or test_run_named result is not used
X-Git-Tag: 2.3.9~1566
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=596468d3b929bb6d3324aa591873bab7bbb09e08;p=thirdparty%2Fdovecot%2Fcore.git

lib-test: Warn if test_run or test_run_named result is not used

Ensures hopefully that unit tests do not succeed when they fail
due to wrong exit code.
---

diff --git a/src/lib-test/test-common.h b/src/lib-test/test-common.h
index cba5a79865..0c84fab40d 100644
--- a/src/lib-test/test-common.h
+++ b/src/lib-test/test-common.h
@@ -52,12 +52,12 @@ void test_out_quiet(const char *name, bool success); /* only prints failures */
 void test_out_reason(const char *name, bool success, const char *reason)
 	ATTR_NULL(3);
 
-int test_run(void (*const test_functions[])(void));
+int test_run(void (*const test_functions[])(void)) ATTR_WARN_UNUSED_RESULT;
 struct named_test {
 	const char *name;
 	void (*func)(void);
 };
-int test_run_named(const struct named_test tests[], const char *match);
+int test_run_named(const struct named_test tests[], const char *match) ATTR_WARN_UNUSED_RESULT;
 
 #define TEST_DECL(x) void x(void);
 #define TEST_NAMELESS(x) x, /* Were you to want to use the X trick but not name the tests */