From: Phil Carmody <phil@dovecot.fi>
Date: Mon, 15 Jun 2015 11:31:19 +0000 (+0300)
Subject: lib-test: flush test-assert failure messages
X-Git-Tag: 2.2.19.rc1~343
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=04e7cfc5e641c9431d3deb718b1064ad56fb0bc2;p=thirdparty%2Fdovecot%2Fcore.git

lib-test: flush test-assert failure messages
Diagnostic output to stderr may overtake these stdout logs if the streams
are combined by the shell or on the console. fflush() might help realign
them.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
---

diff --git a/src/lib-test/test-common.c b/src/lib-test/test-common.c
index f8a2b07b7b..45037bda39 100644
--- a/src/lib-test/test-common.c
+++ b/src/lib-test/test-common.c
@@ -165,12 +165,14 @@ bool test_has_failed(void)
 void test_assert_failed(const char *code, const char *file, unsigned int line)
 {
 	printf("%s:%u: Assert failed: %s\n", file, line, code);
+	fflush(stdout);
 	test_success = FALSE;
 }
 
 void test_assert_failed_idx(const char *code, const char *file, unsigned int line, long long i)
 {
 	printf("%s:%u: Assert(#%lld) failed: %s\n", file, line, i, code);
+	fflush(stdout);
 	test_success = FALSE;
 }
 
@@ -250,6 +252,7 @@ void test_out_reason(const char *name, bool success, const char *reason)
 	if (reason != NULL && *reason != '\0')
 		printf(": %s", reason);
 	putchar('\n');
+	fflush(stdout);
 	total_count++;
 }