Just like the it was done for the requirement message, display the errno
message only if errno is set, and display it at the end of the assert
message.
Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
---
lib/igt_core.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/lib/igt_core.c b/lib/igt_core.c
index e66d096..53f750a 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -682,11 +682,17 @@ void __igt_fail_assert(int exitcode, const char *file,
{
va_list args;
int err = errno;
+ char *err_str = NULL;
+
+ if (err)
+ asprintf(&err_str, "Last errno: %i, %s\n", err, strerror(err));
printf("Test assertion failure function %s, file %s:%i:\n"
- "Last errno: %i, %s\n"
- "Failed assertion: %s\n",
- func, file, line, err, strerror(err), assertion);
+ "Failed assertion: %s\n"
+ "%s",
+ func, file, line, assertion, err_str ?: "");
+
+ free(err_str);
if (f) {
va_start(args, f);
--
1.8.3.1
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