Commit 23d3c67c authored by Daniel Stone's avatar Daniel Stone Committed by Pekka Paalanen

tests: Use unique XDG_RUNTIME_DIR

Rather than using a hardcoded 'wayland-tests' directory under
the existing XDG_RUNTIME_DIR to use as the new runtime dir, use mkdtemp
to guarantee uniqueness. This fixes make -jN check, as well as just
happening to run 'make check' twice from the same session.
Signed-off-by: Daniel Stone's avatarDaniel Stone <>
Reported-by: Pekka Paalanen's avatarPekka Paalanen <>
Reviewed-by: Pekka Paalanen's avatarPekka Paalanen <>
Tested-by: Pekka Paalanen's avatarPekka Paalanen <>
parent b802108f
......@@ -226,10 +226,11 @@ set_xdg_runtime_dir(void)
xrd_env = getenv("XDG_RUNTIME_DIR");
/* if XDG_RUNTIME_DIR is not set in environ, fallback to /tmp */
assert((snprintf(xdg_runtime_dir, PATH_MAX, "%s/wayland-tests",
assert((snprintf(xdg_runtime_dir, PATH_MAX, "%s/wayland-tests-XXXXXX",
xrd_env ? xrd_env : "/tmp") < PATH_MAX)
&& "test error: XDG_RUNTIME_DIR too long");
assert(mkdtemp(xdg_runtime_dir) && "test error: mkdtemp failed");
if (mkdir(xdg_runtime_dir, 0700) == -1)
if (errno != EEXIST) {
perror("Creating XDG_RUNTIME_DIR");
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