vendor/compiler-rt/compiler-rt-r197381

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/msan/lit_tests/Linux/glob_nomatch.cc b/lib/msan/lit_tests/Linux/glob_nomatch.cc
new file mode 100644
index 000000000000..0262034aec5b
--- /dev/null
+++ b/lib/msan/lit_tests/Linux/glob_nomatch.cc
@@ -0,0 +1,21 @@
+// RUN: %clangxx_msan -m64 -O0 %s -o %t && %t %p
+// RUN: %clangxx_msan -m64 -O3 %s -o %t && %t %p
+
+#include <assert.h>
+#include <glob.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char *argv[]) {
+  assert(argc == 2);
+  char buf[1024];
+  snprintf(buf, sizeof(buf), "%s/%s", argv[1], "glob_test_root/*c");
+
+  glob_t globbuf;
+  int res = glob(buf, 0, 0, &globbuf);
+  assert(res == GLOB_NOMATCH);
+  assert(globbuf.gl_pathc == 0);
+  if (globbuf.gl_pathv == 0)
+    exit(0);
+  return 0;
+}