From 212eb09d5fdf04018478eb375df369f9e7e56b66 Mon Sep 17 00:00:00 2001 From: "Scott J. Goldman" Date: Sun, 13 May 2012 23:12:51 -0700 Subject: [PATCH] Add a test to verify FILENAME_MAX Since we now rely on it (at least under Solaris), I figured we probably want to make sure it's accurate. The new test makes sure that creating a file with a name of length FILENAME_MAX+1 fails. --- tests-clar/core/dirent.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/tests-clar/core/dirent.c b/tests-clar/core/dirent.c index 9c366bf97..5a7859d1b 100644 --- a/tests-clar/core/dirent.c +++ b/tests-clar/core/dirent.c @@ -222,3 +222,14 @@ void test_core_dirent__traverse_weird_filenames(void) check_counts(&odd); } + +/* test filename length limits */ +void test_core_dirent__length_limits(void) +{ + char *big_filename = (char *)git__malloc(FILENAME_MAX + 1); + memset(big_filename, 'a', FILENAME_MAX + 1); + big_filename[FILENAME_MAX] = 0; + + cl_must_fail(p_creat(big_filename, 0666)); + git__free(big_filename); +}