1 files changed, 20 insertions, 0 deletions
diff --git a/test/sanitizer_common/TestCases/Posix/fgets.cc b/test/sanitizer_common/TestCases/Posix/fgets.cc
new file mode 100644
index 000000000000..8dde5cd1a84f
--- /dev/null
+++ b/test/sanitizer_common/TestCases/Posix/fgets.cc
@@ -0,0 +1,20 @@
+// RUN: %clangxx -g %s -o %t && %run %t
+
+#include <stdio.h>
+
+int main(int argc, char **argv) {
+  FILE *fp;
+  char buf[2];
+  char *s;
+
+  fp = fopen(argv[0], "r");
+  if (!fp)
+    return 1;
+
+  s = fgets(buf, sizeof(buf), fp);
+  if (!s)
+    return 2;
+
+  fclose(fp);
+  return 0;
+}