Commit 80db20430ec103cc8b3ca1734770e50c84c626ab

Edward Thomson 2019-04-04T14:16:44

Merge pull request #5034 from pks-t/pks/symlinked-user-config Tests for symlinked user config

diff --git a/tests/config/global.c b/tests/config/global.c
index 9446d8d..647a110 100644
--- a/tests/config/global.c
+++ b/tests/config/global.c
@@ -27,22 +27,54 @@ void test_config_global__initialize(void)
 void test_config_global__cleanup(void)
 {
 	cl_sandbox_set_search_path_defaults();
+	cl_git_pass(git_futils_rmdir_r("home", NULL, GIT_RMDIR_REMOVE_FILES));
+	cl_git_pass(git_futils_rmdir_r("xdg", NULL, GIT_RMDIR_REMOVE_FILES));
+	cl_git_pass(git_futils_rmdir_r("etc", NULL, GIT_RMDIR_REMOVE_FILES));
 }
 
 void test_config_global__open_global(void)
 {
 	git_config *cfg, *global, *selected, *dummy;
+	int32_t value;
+
+	cl_git_mkfile("home/.gitconfig", "[global]\n  test = 4567\n");
 
 	cl_git_pass(git_config_open_default(&cfg));
+	cl_git_pass(git_config_get_int32(&value, cfg, "global.test"));
+	cl_assert_equal_i(4567, value);
+
 	cl_git_pass(git_config_open_level(&global, cfg, GIT_CONFIG_LEVEL_GLOBAL));
+	cl_git_pass(git_config_get_int32(&value, global, "global.test"));
+	cl_assert_equal_i(4567, value);
+
 	cl_git_fail(git_config_open_level(&dummy, cfg, GIT_CONFIG_LEVEL_XDG));
+
 	cl_git_pass(git_config_open_global(&selected, cfg));
+	cl_git_pass(git_config_get_int32(&value, selected, "global.test"));
+	cl_assert_equal_i(4567, value);
 
 	git_config_free(selected);
 	git_config_free(global);
 	git_config_free(cfg);
 }
 
+void test_config_global__open_symlinked_global(void)
+{
+#ifndef GIT_WIN32
+	git_config *cfg;
+	int32_t value;
+
+	cl_git_mkfile("home/.gitconfig.linked", "[global]\n  test = 4567\n");
+	cl_must_pass(symlink(".gitconfig.linked", "home/.gitconfig"));
+
+	cl_git_pass(git_config_open_default(&cfg));
+	cl_git_pass(git_config_get_int32(&value, cfg, "global.test"));
+	cl_assert_equal_i(4567, value);
+
+	git_config_free(cfg);
+#endif
+}
+
 void test_config_global__open_xdg(void)
 {
 	git_config *cfg, *xdg, *selected;
diff --git a/tests/repo/open.c b/tests/repo/open.c
index 06ec71b..5c08a38 100644
--- a/tests/repo/open.c
+++ b/tests/repo/open.c
@@ -118,6 +118,36 @@ void test_repo_open__gitlinked(void)
 	git_repository_free(repo2);
 }
 
+void test_repo_open__with_symlinked_config(void)
+{
+#ifndef GIT_WIN32
+	git_buf path = GIT_BUF_INIT;
+	git_repository *repo;
+	git_config *cfg;
+	int32_t value;
+
+	cl_git_sandbox_init("empty_standard_repo");
+
+	/* Setup .gitconfig as symlink */
+	cl_git_pass(git_futils_mkdir_r("home", 0777));
+	cl_git_mkfile("home/.gitconfig.linked", "[global]\ntest = 4567\n");
+	cl_must_pass(symlink(".gitconfig.linked", "home/.gitconfig"));
+	cl_git_pass(git_path_prettify(&path, "home", NULL));
+	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"));
+	cl_git_pass(git_config_open_default(&cfg));
+	cl_git_pass(git_config_get_int32(&value, cfg, "global.test"));
+	cl_assert_equal_i(4567, value);
+
+	git_config_free(cfg);
+	git_repository_free(repo);
+	cl_git_pass(git_futils_rmdir_r(git_buf_cstr(&path), NULL, GIT_RMDIR_REMOVE_FILES));
+	cl_sandbox_set_search_path_defaults();
+	git_buf_dispose(&path);
+#endif
+}
+
 void test_repo_open__from_git_new_workdir(void)
 {
 #ifndef GIT_WIN32