Henri Verbeet : tests: Disable buffering of stdout.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 4735ff48d17258fa996a9df954dde2893482aefb
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/4735ff48d17258fa996a9df954dde2...

Author: Henri Verbeet 
Date:   Thu Feb 15 14:51:42 2024 +0100

tests: Disable buffering of stdout.

Both to avoid it getting lost in case of crashes, and to properly interleave
test output and debug output in the log files.

---

include/private/vkd3d_test.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/private/vkd3d_test.h b/include/private/vkd3d_test.h
index a337ac07..bd6bafa9 100644
--- a/include/private/vkd3d_test.h
+++ b/include/private/vkd3d_test.h
@@ -277,6 +277,7 @@ int main(int argc, char **argv)
     char *test_platform = getenv("VKD3D_TEST_PLATFORM");
     const char *bug = getenv("VKD3D_TEST_BUG");

+    setvbuf(stdout, NULL, _IONBF, 0);
     memset(&vkd3d_test_state, 0, sizeof(vkd3d_test_state));
     vkd3d_test_state.debug_level = debug_level ? atoi(debug_level) : 0;
     vkd3d_test_state.bug_enabled = bug ? atoi(bug) : true;