From def644e48a3cd4afd0cee975d3214eeeb3671c99 Mon Sep 17 00:00:00 2001 From: lhchavez Date: Sun, 1 Jan 2017 17:35:29 -0800 Subject: [PATCH] Add a test --- tests/pack/indexer.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/tests/pack/indexer.c b/tests/pack/indexer.c index 49a106d98..15a9017f1 100644 --- a/tests/pack/indexer.c +++ b/tests/pack/indexer.c @@ -125,3 +125,43 @@ void test_pack_indexer__fix_thin(void) git_indexer_free(idx); } } + +static int find_tmp_file_recurs(void *opaque, git_buf *path) +{ + int error = 0; + git_buf *first_tmp_file = opaque; + struct stat st; + + if ((error = p_lstat_posixly(path->ptr, &st)) < 0) + return error; + + if (S_ISDIR(st.st_mode)) + return git_path_direach(path, 0, find_tmp_file_recurs, opaque); + + /* This is the template that's used in git_futils_mktmp. */ + if (strstr(git_buf_cstr(path), "_git2_") != NULL) + return git_buf_sets(first_tmp_file, git_buf_cstr(path)); + + return 0; +} + +void test_pack_indexer__no_tmp_files(void) +{ + git_indexer *idx = NULL; + git_buf path = GIT_BUF_INIT; + git_buf first_tmp_file = GIT_BUF_INIT; + + /* Precondition: there are no temporary files. */ + cl_git_pass(git_buf_sets(&path, clar_sandbox_path())); + cl_git_pass(find_tmp_file_recurs(&first_tmp_file, &path)); + if (git_buf_is_allocated(&first_tmp_file)) { + cl_warning("Found a temporary file before running the test"); + cl_skip(); + } + + cl_git_pass(git_indexer_new(&idx, ".", 0, NULL, NULL, NULL)); + git_indexer_free(idx); + + cl_git_pass(find_tmp_file_recurs(&first_tmp_file, &path)); + cl_check(!git_buf_is_allocated(&first_tmp_file)); +}