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8487e23797
There are a number of tests that modify the global or system search paths during the tests. This adds a helper function to make it easier to restore those paths and makes sure that they are getting restored in a manner that preserves test isolation.
212 lines
6.3 KiB
C
212 lines
6.3 KiB
C
#include "clar_libgit2.h"
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#include "sysdir.h"
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#include "fileops.h"
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#include <ctype.h>
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static git_buf path = GIT_BUF_INIT;
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void test_repo_config__initialize(void)
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{
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cl_fixture_sandbox("empty_standard_repo");
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cl_git_pass(cl_rename(
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"empty_standard_repo/.gitted", "empty_standard_repo/.git"));
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git_buf_clear(&path);
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cl_must_pass(p_mkdir("alternate", 0777));
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cl_git_pass(git_path_prettify(&path, "alternate", NULL));
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}
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void test_repo_config__cleanup(void)
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{
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cl_sandbox_set_search_path_defaults();
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git_buf_free(&path);
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cl_git_pass(
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git_futils_rmdir_r("alternate", NULL, GIT_RMDIR_REMOVE_FILES));
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cl_assert(!git_path_isdir("alternate"));
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cl_fixture_cleanup("empty_standard_repo");
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}
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void test_repo_config__can_open_global_when_there_is_no_file(void)
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{
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git_repository *repo;
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git_config *config, *global;
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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cl_git_pass(git_repository_config(&config, repo));
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cl_git_pass(git_config_open_level(
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&global, config, GIT_CONFIG_LEVEL_GLOBAL));
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cl_git_pass(git_config_set_string(global, "test.set", "42"));
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git_config_free(global);
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git_config_free(config);
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git_repository_free(repo);
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}
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void test_repo_config__can_open_missing_global_with_separators(void)
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{
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git_repository *repo;
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git_config *config, *global;
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cl_git_pass(git_buf_printf(
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&path, "%c%s", GIT_PATH_LIST_SEPARATOR, "dummy"));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
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git_buf_free(&path);
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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cl_git_pass(git_repository_config(&config, repo));
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cl_git_pass(git_config_open_level(
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&global, config, GIT_CONFIG_LEVEL_GLOBAL));
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cl_git_pass(git_config_set_string(global, "test.set", "42"));
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git_config_free(global);
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git_config_free(config);
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git_repository_free(repo);
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}
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#include "repository.h"
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void test_repo_config__read_with_no_configs_at_all(void)
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{
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git_repository *repo;
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int val;
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
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/* with none */
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cl_must_pass(p_unlink("empty_standard_repo/.git/config"));
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cl_assert(!git_path_isfile("empty_standard_repo/.git/config"));
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(GIT_ABBREV_DEFAULT, val);
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git_repository_free(repo);
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/* with no local config, just system */
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cl_sandbox_set_search_path_defaults();
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cl_must_pass(p_mkdir("alternate/1", 0777));
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cl_git_pass(git_buf_joinpath(&path, path.ptr, "1"));
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cl_git_rewritefile("alternate/1/gitconfig", "[core]\n\tabbrev = 10\n");
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(10, val);
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git_repository_free(repo);
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/* with just xdg + system */
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cl_must_pass(p_mkdir("alternate/2", 0777));
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path.ptr[path.size - 1] = '2';
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cl_git_rewritefile("alternate/2/config", "[core]\n\tabbrev = 20\n");
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(20, val);
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git_repository_free(repo);
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/* with global + xdg + system */
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cl_must_pass(p_mkdir("alternate/3", 0777));
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path.ptr[path.size - 1] = '3';
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cl_git_rewritefile("alternate/3/.gitconfig", "[core]\n\tabbrev = 30\n");
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cl_git_pass(git_libgit2_opts(
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GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(30, val);
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git_repository_free(repo);
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/* with all configs */
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cl_git_rewritefile("empty_standard_repo/.git/config", "[core]\n\tabbrev = 40\n");
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(40, val);
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git_repository_free(repo);
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/* with all configs but delete the files ? */
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(40, val);
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cl_must_pass(p_unlink("empty_standard_repo/.git/config"));
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cl_assert(!git_path_isfile("empty_standard_repo/.git/config"));
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cl_must_pass(p_unlink("alternate/1/gitconfig"));
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cl_assert(!git_path_isfile("alternate/1/gitconfig"));
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cl_must_pass(p_unlink("alternate/2/config"));
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cl_assert(!git_path_isfile("alternate/2/config"));
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cl_must_pass(p_unlink("alternate/3/.gitconfig"));
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cl_assert(!git_path_isfile("alternate/3/.gitconfig"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(40, val);
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git_repository_free(repo);
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/* reopen */
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cl_assert(!git_path_isfile("empty_standard_repo/.git/config"));
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cl_assert(!git_path_isfile("alternate/3/.gitconfig"));
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cl_git_pass(git_repository_open(&repo, "empty_standard_repo"));
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git_repository__cvar_cache_clear(repo);
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val = -1;
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cl_git_pass(git_repository__cvar(&val, repo, GIT_CVAR_ABBREV));
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cl_assert_equal_i(7, val);
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git_repository_free(repo);
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cl_assert(!git_path_exists("empty_standard_repo/.git/config"));
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cl_assert(!git_path_exists("alternate/3/.gitconfig"));
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}
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