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More tests of config with various absent files

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Plus a bit of extra paranoia to ensure config object has valid
contents.
This commit is contained in:
Russell Belfer 2013-05-23 09:19:42 -07:00
parent 9c941ccfaf
commit 3b32b6d3cc
2 changed files with 131 additions and 3 deletions
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5
src/config.c
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@ -465,10 +465,13 @@ static int get_string(const char **out, const git_config *cfg, const char *name)
{
file_internal *internal;
unsigned int i;
int res;
git_vector_foreach(&cfg->files, i, internal) {
int res = get_string_at_file(out, internal->file, name);
if (!internal || !internal->file || !internal->file->get)
continue;
res = get_string_at_file(out, internal->file, name);
if (res != GIT_ENOTFOUND)
return res;
}

129
tests-clar/repo/config.c
View File

@ -13,14 +13,15 @@ void test_repo_config__initialize(void)
cl_must_pass(p_mkdir("alternate", 0777));
cl_git_pass(git_path_prettify(&path, "alternate", NULL));
}
void test_repo_config__cleanup(void)
{
cl_git_pass(git_path_prettify(&path, "alternate", NULL));
cl_git_pass(git_futils_rmdir_r(path.ptr, NULL, GIT_RMDIR_REMOVE_FILES));
git_buf_free(&path);
cl_assert(!git_path_isdir("alternate"));
cl_fixture_cleanup("empty_standard_repo");
}
@ -73,3 +74,127 @@ void test_repo_config__open_missing_global_with_separators(void)
git_config_free(config);
git_repository_free(repo);
}
#include "repository.h"
void test_repo_config__read_no_configs(void)
{
git_repository *repo;
int val;
cl_git_pass(git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
cl_git_pass(git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
cl_git_pass(git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
/* with none */
cl_must_pass(p_unlink("empty_standard_repo/.git/config"));
cl_assert(!git_path_isfile("empty_standard_repo/.git/config"));
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(GIT_ABBREV_DEFAULT, val);
git_repository_free(repo);
/* with just system */
cl_must_pass(p_mkdir("alternate/1", 0777));
cl_git_pass(git_buf_joinpath(&path, path.ptr, "1"));
cl_git_rewritefile("alternate/1/gitconfig", "[core]\n\tabbrev = 10\n");
cl_git_pass(git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(10, val);
git_repository_free(repo);
/* with xdg + system */
cl_must_pass(p_mkdir("alternate/2", 0777));
path.ptr[path.size - 1] = '2';
cl_git_rewritefile("alternate/2/config", "[core]\n\tabbrev = 20\n");
cl_git_pass(git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(20, val);
git_repository_free(repo);
/* with global + xdg + system */
cl_must_pass(p_mkdir("alternate/3", 0777));
path.ptr[path.size - 1] = '3';
cl_git_rewritefile("alternate/3/.gitconfig", "[core]\n\tabbrev = 30\n");
cl_git_pass(git_libgit2_opts(
GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(30, val);
git_repository_free(repo);
/* with all configs */
cl_git_rewritefile("empty_standard_repo/.git/config", "[core]\n\tabbrev = 40\n");
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(40, val);
git_repository_free(repo);
/* with all configs but delete the files ? */
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(40, val);
cl_must_pass(p_unlink("empty_standard_repo/.git/config"));
cl_assert(!git_path_isfile("empty_standard_repo/.git/config"));
cl_must_pass(p_unlink("alternate/1/gitconfig"));
cl_assert(!git_path_isfile("alternate/1/gitconfig"));
cl_must_pass(p_unlink("alternate/2/config"));
cl_assert(!git_path_isfile("alternate/2/config"));
cl_must_pass(p_unlink("alternate/3/.gitconfig"));
cl_assert(!git_path_isfile("alternate/3/.gitconfig"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(40, val);
git_repository_free(repo);
/* reopen */
cl_assert(!git_path_isfile("empty_standard_repo/.git/config"));
cl_assert(!git_path_isfile("alternate/3/.gitconfig"));
cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
git_repository__cvar_cache_clear(repo);
val = -1;
cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
cl_assert_equal_i(7, val);
git_repository_free(repo);
cl_assert(!git_path_exists("empty_standard_repo/.git/config"));
cl_assert(!git_path_exists("alternate/3/.gitconfig"));
}