diff options
Diffstat (limited to 'tests/repo/env.c')
-rw-r--r-- | tests/repo/env.c | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/tests/repo/env.c b/tests/repo/env.c deleted file mode 100644 index 43defc168..000000000 --- a/tests/repo/env.c +++ /dev/null @@ -1,277 +0,0 @@ -#include "clar_libgit2.h" -#include "futils.h" -#include "sysdir.h" -#include <ctype.h> - -static void clear_git_env(void) -{ - cl_setenv("GIT_DIR", NULL); - cl_setenv("GIT_CEILING_DIRECTORIES", NULL); - cl_setenv("GIT_INDEX_FILE", NULL); - cl_setenv("GIT_NAMESPACE", NULL); - cl_setenv("GIT_OBJECT_DIRECTORY", NULL); - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL); - cl_setenv("GIT_WORK_TREE", NULL); - cl_setenv("GIT_COMMON_DIR", NULL); -} - -void test_repo_env__initialize(void) -{ - clear_git_env(); -} - -void test_repo_env__cleanup(void) -{ - cl_git_sandbox_cleanup(); - - if (git_path_isdir("attr")) - git_futils_rmdir_r("attr", NULL, GIT_RMDIR_REMOVE_FILES); - if (git_path_isdir("testrepo.git")) - git_futils_rmdir_r("testrepo.git", NULL, GIT_RMDIR_REMOVE_FILES); - if (git_path_isdir("peeled.git")) - git_futils_rmdir_r("peeled.git", NULL, GIT_RMDIR_REMOVE_FILES); - - clear_git_env(); -} - -static int GIT_FORMAT_PRINTF(2, 3) cl_setenv_printf(const char *name, const char *fmt, ...) -{ - int ret; - va_list args; - git_buf buf = GIT_BUF_INIT; - - va_start(args, fmt); - cl_git_pass(git_buf_vprintf(&buf, fmt, args)); - va_end(args); - - ret = cl_setenv(name, git_buf_cstr(&buf)); - git_buf_dispose(&buf); - return ret; -} - -/* Helper functions for test_repo_open__env, passing through the file and line - * from the caller rather than those of the helper. The expression strings - * distinguish between the possible failures within the helper. */ - -static void env_pass_(const char *path, const char *file, const char *func, int line) -{ - git_repository *repo; - cl_git_expect(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), 0, file, func, line); - cl_git_expect(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), 0, file, func, line); - cl_assert_at_line(git__suffixcmp(git_repository_path(repo), "attr/.git/") == 0, file, func, line); - cl_assert_at_line(git__suffixcmp(git_repository_workdir(repo), "attr/") == 0, file, func, line); - cl_assert_at_line(!git_repository_is_bare(repo), file, func, line); - git_repository_free(repo); -} -#define env_pass(path) env_pass_((path), __FILE__, __func__, __LINE__) - -#define cl_git_fail_at_line(expr, file, func, line) clar__assert((expr) < 0, file, func, line, "Expected function call to fail: " #expr, NULL, 1) - -static void env_fail_(const char *path, const char *file, const char *func, int line) -{ - git_repository *repo; - cl_git_fail_at_line(git_repository_open_ext(NULL, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, func, line); - cl_git_fail_at_line(git_repository_open_ext(&repo, path, GIT_REPOSITORY_OPEN_FROM_ENV, NULL), file, func, line); -} -#define env_fail(path) env_fail_((path), __FILE__, __func__, __LINE__) - -static void env_cd_( - const char *path, - void (*passfail_)(const char *, const char *, const char *, int), - const char *file, const char *func, int line) -{ - git_buf cwd_buf = GIT_BUF_INIT; - cl_git_pass(git_path_prettify_dir(&cwd_buf, ".", NULL)); - cl_must_pass(p_chdir(path)); - passfail_(NULL, file, func, line); - cl_must_pass(p_chdir(git_buf_cstr(&cwd_buf))); - git_buf_dispose(&cwd_buf); -} -#define env_cd_pass(path) env_cd_((path), env_pass_, __FILE__, __func__, __LINE__) -#define env_cd_fail(path) env_cd_((path), env_fail_, __FILE__, __func__, __LINE__) - -static void env_check_objects_(bool a, bool t, bool p, const char *file, const char *func, int line) -{ - git_repository *repo; - git_oid oid_a, oid_t, oid_p; - git_object *object; - cl_git_pass(git_oid_fromstr(&oid_a, "45141a79a77842c59a63229403220a4e4be74e3d")); - cl_git_pass(git_oid_fromstr(&oid_t, "1385f264afb75a56a5bec74243be9b367ba4ca08")); - cl_git_pass(git_oid_fromstr(&oid_p, "0df1a5865c8abfc09f1f2182e6a31be550e99f07")); - cl_git_expect(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL), 0, file, func, line); - - if (a) { - cl_git_expect(git_object_lookup(&object, repo, &oid_a, GIT_OBJECT_BLOB), 0, file, func, line); - git_object_free(object); - } else { - cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_a, GIT_OBJECT_BLOB), file, func, line); - } - - if (t) { - cl_git_expect(git_object_lookup(&object, repo, &oid_t, GIT_OBJECT_BLOB), 0, file, func, line); - git_object_free(object); - } else { - cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_t, GIT_OBJECT_BLOB), file, func, line); - } - - if (p) { - cl_git_expect(git_object_lookup(&object, repo, &oid_p, GIT_OBJECT_COMMIT), 0, file, func, line); - git_object_free(object); - } else { - cl_git_fail_at_line(git_object_lookup(&object, repo, &oid_p, GIT_OBJECT_COMMIT), file, func, line); - } - - git_repository_free(repo); -} -#define env_check_objects(a, t, t2) env_check_objects_((a), (t), (t2), __FILE__, __func__, __LINE__) - -void test_repo_env__open(void) -{ - git_repository *repo = NULL; - git_buf repo_dir_buf = GIT_BUF_INIT; - const char *repo_dir = NULL; - git_index *index = NULL; - const char *t_obj = "testrepo.git/objects"; - const char *p_obj = "peeled.git/objects"; - - clear_git_env(); - - cl_fixture_sandbox("attr"); - cl_fixture_sandbox("testrepo.git"); - cl_fixture_sandbox("peeled.git"); - cl_git_pass(p_rename("attr/.gitted", "attr/.git")); - - cl_git_pass(git_path_prettify_dir(&repo_dir_buf, "attr", NULL)); - repo_dir = git_buf_cstr(&repo_dir_buf); - - /* GIT_DIR that doesn't exist */ - cl_setenv("GIT_DIR", "does-not-exist"); - env_fail(NULL); - /* Explicit start_path overrides GIT_DIR */ - env_pass("attr"); - env_pass("attr/.git"); - env_pass("attr/sub"); - env_pass("attr/sub/sub"); - - /* GIT_DIR with relative paths */ - cl_setenv("GIT_DIR", "attr/.git"); - env_pass(NULL); - cl_setenv("GIT_DIR", "attr"); - env_fail(NULL); - cl_setenv("GIT_DIR", "attr/sub"); - env_fail(NULL); - cl_setenv("GIT_DIR", "attr/sub/sub"); - env_fail(NULL); - - /* GIT_DIR with absolute paths */ - cl_setenv_printf("GIT_DIR", "%s/.git", repo_dir); - env_pass(NULL); - cl_setenv("GIT_DIR", repo_dir); - env_fail(NULL); - cl_setenv_printf("GIT_DIR", "%s/sub", repo_dir); - env_fail(NULL); - cl_setenv_printf("GIT_DIR", "%s/sub/sub", repo_dir); - env_fail(NULL); - cl_setenv("GIT_DIR", NULL); - - /* Searching from the current directory */ - env_cd_pass("attr"); - env_cd_pass("attr/.git"); - env_cd_pass("attr/sub"); - env_cd_pass("attr/sub/sub"); - - /* A ceiling directory blocks searches from ascending into that - * directory, but doesn't block the start_path itself. */ - cl_setenv("GIT_CEILING_DIRECTORIES", repo_dir); - env_cd_pass("attr"); - env_cd_fail("attr/sub"); - env_cd_fail("attr/sub/sub"); - - cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub", repo_dir); - env_cd_pass("attr"); - env_cd_pass("attr/sub"); - env_cd_fail("attr/sub/sub"); - - /* Multiple ceiling directories */ - cl_setenv_printf("GIT_CEILING_DIRECTORIES", "123%c%s/sub%cabc", - GIT_PATH_LIST_SEPARATOR, repo_dir, GIT_PATH_LIST_SEPARATOR); - env_cd_pass("attr"); - env_cd_pass("attr/sub"); - env_cd_fail("attr/sub/sub"); - - cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub", - repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir); - env_cd_pass("attr"); - env_cd_fail("attr/sub"); - env_cd_fail("attr/sub/sub"); - - cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s/sub%c%s", - repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir); - env_cd_pass("attr"); - env_cd_fail("attr/sub"); - env_cd_fail("attr/sub/sub"); - - cl_setenv_printf("GIT_CEILING_DIRECTORIES", "%s%c%s/sub/sub", - repo_dir, GIT_PATH_LIST_SEPARATOR, repo_dir); - env_cd_pass("attr"); - env_cd_fail("attr/sub"); - env_cd_fail("attr/sub/sub"); - - cl_setenv("GIT_CEILING_DIRECTORIES", NULL); - - /* Index files */ - cl_setenv("GIT_INDEX_FILE", cl_fixture("gitgit.index")); - cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL)); - cl_git_pass(git_repository_index(&index, repo)); - cl_assert_equal_s(git_index_path(index), cl_fixture("gitgit.index")); - cl_assert_equal_i(git_index_entrycount(index), 1437); - git_index_free(index); - git_repository_free(repo); - cl_setenv("GIT_INDEX_FILE", NULL); - - /* Namespaces */ - cl_setenv("GIT_NAMESPACE", "some-namespace"); - cl_git_pass(git_repository_open_ext(&repo, "attr", GIT_REPOSITORY_OPEN_FROM_ENV, NULL)); - cl_assert_equal_s(git_repository_get_namespace(repo), "some-namespace"); - git_repository_free(repo); - cl_setenv("GIT_NAMESPACE", NULL); - - /* Object directories and alternates */ - env_check_objects(true, false, false); - - cl_setenv("GIT_OBJECT_DIRECTORY", t_obj); - env_check_objects(false, true, false); - cl_setenv("GIT_OBJECT_DIRECTORY", NULL); - - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", t_obj); - env_check_objects(true, true, false); - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL); - - cl_setenv("GIT_OBJECT_DIRECTORY", p_obj); - env_check_objects(false, false, true); - cl_setenv("GIT_OBJECT_DIRECTORY", NULL); - - cl_setenv("GIT_OBJECT_DIRECTORY", t_obj); - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", p_obj); - env_check_objects(false, true, true); - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL); - cl_setenv("GIT_OBJECT_DIRECTORY", NULL); - - cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES", - "%s%c%s", t_obj, GIT_PATH_LIST_SEPARATOR, p_obj); - env_check_objects(true, true, true); - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL); - - cl_setenv_printf("GIT_ALTERNATE_OBJECT_DIRECTORIES", - "%s%c%s", p_obj, GIT_PATH_LIST_SEPARATOR, t_obj); - env_check_objects(true, true, true); - cl_setenv("GIT_ALTERNATE_OBJECT_DIRECTORIES", NULL); - - cl_fixture_cleanup("peeled.git"); - cl_fixture_cleanup("testrepo.git"); - cl_fixture_cleanup("attr"); - - git_buf_dispose(&repo_dir_buf); - - clear_git_env(); -} |