Add a test for stpcpy

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/test_stpcpy_dynamic_write.c b/tests/test_stpcpy_dynamic_write.c
new file mode 100644
index 0000000..0cacda7
--- /dev/null
+++ b/tests/test_stpcpy_dynamic_write.c
@@ -0,0 +1,16 @@
+#include "common.h"
+
+#include <string.h>
+
+int main(int argc, char** argv) {
+  char buffer[8] = {0};
+  stpcpy(buffer, "1234567");
+  puts(buffer);
+
+  CHK_FAIL_START
+  stpcpy(buffer, argv[1]);
+  CHK_FAIL_END
+
+  puts(buffer);
+  return ret;
+}