[dm-devel] [PATCH v2 06/37] multipath-tools test: simplify debugging for condlog mismatch

[mwilck@suse.com]

From: Martin Wilck <mwilck@suse.com>

If there's a mismatch between expected and actual log message,
print both messages.

Signed-off-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Benjamin Marzinski <bmarzins@redhat.com>
---
 tests/test-log.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/test-log.c b/tests/test-log.c
index c174587..6351699 100644
--- a/tests/test-log.c
+++ b/tests/test-log.c
@@ -16,12 +16,14 @@ void __wrap_dlog (int prio, const char * fmt, ...)
 	va_list ap;
 	char *expected;
 
-	check_expected(prio);
 	va_start(ap, fmt);
 	vsnprintf(buff, MAX_MSG_SIZE, fmt, ap);
 	va_end(ap);
 	fprintf(stderr, "%s(%d): %s", __func__, prio, buff);
 	expected = mock_ptr_type(char *);
+	if (memcmp(expected, buff, strlen(expected)))
+		fprintf(stderr, "%s(expected): %s", __func__, expected);
+	check_expected(prio);
 	assert_memory_equal(buff, expected, strlen(expected));
 }
 
-- 
2.42.0

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