thodg/libgit2/tests/repo/template.c
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Hash : e54343a4
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Date : 2019-06-29T09:17:32
fileops: rename to "futils.h" to match function signatures Our file utils functions all have a "futils" prefix, e.g. `git_futils_touch`. One would thus naturally guess that their definitions and implementation would live in files "futils.h" and "futils.c", respectively, but in fact they live in "fileops.h". Rename the files to match expectations.
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tests/repo/template.c
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#include "clar_libgit2.h" #include "futils.h" #include "repo/repo_helpers.h" #define CLEAR_FOR_CORE_FILEMODE(M) ((M) &= ~0177) static git_repository *_repo = NULL; static mode_t g_umask = 0; static git_buf _global_path = GIT_BUF_INIT; static const char *fixture_repo; static const char *fixture_templates; void test_repo_template__initialize(void) { _repo = NULL; /* load umask if not already loaded */ if (!g_umask) { g_umask = p_umask(022); (void)p_umask(g_umask); } } void test_repo_template__cleanup(void) { git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, _global_path.ptr); git_buf_dispose(&_global_path); cl_fixture_cleanup("tmp_global_path"); if (fixture_repo) { cl_fixture_cleanup(fixture_repo); fixture_repo = NULL; } if (fixture_templates) { cl_fixture_cleanup(fixture_templates); fixture_templates = NULL; } git_repository_free(_repo); _repo = NULL; } static void assert_hooks_match( const char *template_dir, const char *repo_dir, const char *hook_path, bool core_filemode) { git_buf expected = GIT_BUF_INIT; git_buf actual = GIT_BUF_INIT; struct stat expected_st, st; cl_git_pass(git_buf_joinpath(&expected, template_dir, hook_path)); cl_git_pass(git_path_lstat(expected.ptr, &expected_st)); cl_git_pass(git_buf_joinpath(&actual, repo_dir, hook_path)); cl_git_pass(git_path_lstat(actual.ptr, &st)); cl_assert(expected_st.st_size == st.st_size); if (GIT_MODE_TYPE(expected_st.st_mode) != GIT_FILEMODE_LINK) { mode_t expected_mode = GIT_MODE_TYPE(expected_st.st_mode) | (GIT_PERMS_FOR_WRITE(expected_st.st_mode) & ~g_umask); if (!core_filemode) { CLEAR_FOR_CORE_FILEMODE(expected_mode); CLEAR_FOR_CORE_FILEMODE(st.st_mode); } cl_assert_equal_i_fmt(expected_mode, st.st_mode, "%07o"); } git_buf_dispose(&expected); git_buf_dispose(&actual); } static void assert_mode_seems_okay( const char *base, const char *path, git_filemode_t expect_mode, bool expect_setgid, bool core_filemode) { git_buf full = GIT_BUF_INIT; struct stat st; cl_git_pass(git_buf_joinpath(&full, base, path)); cl_git_pass(git_path_lstat(full.ptr, &st)); git_buf_dispose(&full); if (!core_filemode) { CLEAR_FOR_CORE_FILEMODE(expect_mode); CLEAR_FOR_CORE_FILEMODE(st.st_mode); expect_setgid = false; } if (S_ISGID != 0) cl_assert_equal_b(expect_setgid, (st.st_mode & S_ISGID) != 0); cl_assert_equal_b( GIT_PERMS_IS_EXEC(expect_mode), GIT_PERMS_IS_EXEC(st.st_mode)); cl_assert_equal_i_fmt( GIT_MODE_TYPE(expect_mode), GIT_MODE_TYPE(st.st_mode), "%07o"); } static void setup_repo(const char *name, git_repository_init_options *opts) { cl_git_pass(git_repository_init_ext(&_repo, name, opts)); fixture_repo = name; } static void setup_templates(const char *name, bool setup_globally) { git_buf path = GIT_BUF_INIT; cl_fixture_sandbox("template"); if (strcmp(name, "template")) cl_must_pass(p_rename("template", name)); fixture_templates = name; /* * Create a symlink from link.sample to update.sample if the filesystem * supports it. */ cl_git_pass(git_buf_join3(&path, '/', name, "hooks", "link.sample")); #ifdef GIT_WIN32 cl_git_mkfile(path.ptr, "#!/bin/sh\necho hello, world\n"); #else cl_must_pass(p_symlink("update.sample", path.ptr)); #endif git_buf_clear(&path); /* Create a file starting with a dot */ cl_git_pass(git_buf_join3(&path, '/', name, "hooks", ".dotfile")); cl_git_mkfile(path.ptr, "something\n"); git_buf_clear(&path); if (setup_globally) { cl_git_pass(git_buf_joinpath(&path, clar_sandbox_path(), name)); create_tmp_global_config("tmp_global_path", "init.templatedir", path.ptr); } git_buf_dispose(&path); } static void validate_templates(git_repository *repo, const char *template_path) { git_buf path = GIT_BUF_INIT, expected = GIT_BUF_INIT, actual = GIT_BUF_INIT; int filemode; cl_git_pass(git_buf_joinpath(&path, template_path, "description")); cl_git_pass(git_futils_readbuffer(&expected, path.ptr)); git_buf_clear(&path); cl_git_pass(git_buf_joinpath(&path, git_repository_path(repo), "description")); cl_git_pass(git_futils_readbuffer(&actual, path.ptr)); cl_assert_equal_s(expected.ptr, actual.ptr); filemode = cl_repo_get_bool(repo, "core.filemode"); assert_hooks_match( template_path, git_repository_path(repo), "hooks/update.sample", filemode); assert_hooks_match( template_path, git_repository_path(repo), "hooks/link.sample", filemode); assert_hooks_match( template_path, git_repository_path(repo), "hooks/.dotfile", filemode); git_buf_dispose(&expected); git_buf_dispose(&actual); git_buf_dispose(&path); } void test_repo_template__external_templates_specified_in_options(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; opts.template_path = "template"; setup_templates("template", false); setup_repo("templated.git", &opts); validate_templates(_repo, "template"); } void test_repo_template__external_templates_specified_in_config(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; setup_templates("template", true); setup_repo("templated.git", &opts); validate_templates(_repo, "template"); } void test_repo_template__external_templates_with_leading_dot(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_BARE | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; setup_templates(".template_with_leading_dot", true); setup_repo("templated.git", &opts); validate_templates(_repo, ".template_with_leading_dot"); } void test_repo_template__extended_with_template_and_shared_mode(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; const char *repo_path; int filemode; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; opts.template_path = "template"; opts.mode = GIT_REPOSITORY_INIT_SHARED_GROUP; setup_templates("template", false); setup_repo("init_shared_from_tpl", &opts); filemode = cl_repo_get_bool(_repo, "core.filemode"); repo_path = git_repository_path(_repo); assert_mode_seems_okay(repo_path, "hooks", GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode); assert_mode_seems_okay(repo_path, "info", GIT_FILEMODE_TREE | GIT_REPOSITORY_INIT_SHARED_GROUP, true, filemode); assert_mode_seems_okay(repo_path, "description", GIT_FILEMODE_BLOB, false, filemode); validate_templates(_repo, "template"); } void test_repo_template__templated_head_is_used(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; git_buf head = GIT_BUF_INIT; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; setup_templates("template", true); cl_git_mkfile("template/HEAD", "foobar\n"); setup_repo("repo", &opts); cl_git_pass(git_futils_readbuffer(&head, "repo/.git/HEAD")); cl_assert_equal_s("foobar\n", head.ptr); git_buf_dispose(&head); } void test_repo_template__initial_head_option_overrides_template_head(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; git_buf head = GIT_BUF_INIT; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; opts.initial_head = "manual"; setup_templates("template", true); cl_git_mkfile("template/HEAD", "foobar\n"); setup_repo("repo", &opts); cl_git_pass(git_futils_readbuffer(&head, "repo/.git/HEAD")); cl_assert_equal_s("ref: refs/heads/manual\n", head.ptr); git_buf_dispose(&head); } void test_repo_template__empty_template_path(void) { git_repository_init_options opts = GIT_REPOSITORY_INIT_OPTIONS_INIT; opts.flags = GIT_REPOSITORY_INIT_MKPATH | GIT_REPOSITORY_INIT_EXTERNAL_TEMPLATE; opts.template_path = ""; setup_repo("foo", &opts); }