diff options
Diffstat (limited to 'tests/repo/discover.c')
-rw-r--r-- | tests/repo/discover.c | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/tests/repo/discover.c b/tests/repo/discover.c deleted file mode 100644 index c026eefc3..000000000 --- a/tests/repo/discover.c +++ /dev/null @@ -1,210 +0,0 @@ -#include "clar_libgit2.h" - -#include "odb.h" -#include "futils.h" -#include "repository.h" - -#define TEMP_REPO_FOLDER "temprepo/" -#define DISCOVER_FOLDER TEMP_REPO_FOLDER "discover.git" - -#define SUB_REPOSITORY_FOLDER_NAME "sub_repo" -#define SUB_REPOSITORY_FOLDER DISCOVER_FOLDER "/" SUB_REPOSITORY_FOLDER_NAME -#define SUB_REPOSITORY_GITDIR SUB_REPOSITORY_FOLDER "/.git" -#define SUB_REPOSITORY_FOLDER_SUB SUB_REPOSITORY_FOLDER "/sub" -#define SUB_REPOSITORY_FOLDER_SUB_SUB SUB_REPOSITORY_FOLDER_SUB "/subsub" -#define SUB_REPOSITORY_FOLDER_SUB_SUB_SUB SUB_REPOSITORY_FOLDER_SUB_SUB "/subsubsub" - -#define REPOSITORY_ALTERNATE_FOLDER DISCOVER_FOLDER "/alternate_sub_repo" -#define REPOSITORY_ALTERNATE_FOLDER_SUB REPOSITORY_ALTERNATE_FOLDER "/sub" -#define REPOSITORY_ALTERNATE_FOLDER_SUB_SUB REPOSITORY_ALTERNATE_FOLDER_SUB "/subsub" -#define REPOSITORY_ALTERNATE_FOLDER_SUB_SUB_SUB REPOSITORY_ALTERNATE_FOLDER_SUB_SUB "/subsubsub" - -#define ALTERNATE_MALFORMED_FOLDER1 DISCOVER_FOLDER "/alternate_malformed_repo1" -#define ALTERNATE_MALFORMED_FOLDER2 DISCOVER_FOLDER "/alternate_malformed_repo2" -#define ALTERNATE_MALFORMED_FOLDER3 DISCOVER_FOLDER "/alternate_malformed_repo3" -#define ALTERNATE_NOT_FOUND_FOLDER DISCOVER_FOLDER "/alternate_not_found_repo" - -static void ensure_repository_discover(const char *start_path, - const char *ceiling_dirs, - const char *expected_path) -{ - git_buf found_path = GIT_BUF_INIT, resolved = GIT_BUF_INIT; - - git_buf_attach(&resolved, p_realpath(expected_path, NULL), 0); - cl_assert(resolved.size > 0); - cl_git_pass(git_path_to_dir(&resolved)); - cl_git_pass(git_repository_discover(&found_path, start_path, 1, ceiling_dirs)); - - cl_assert_equal_s(found_path.ptr, resolved.ptr); - - git_buf_dispose(&resolved); - git_buf_dispose(&found_path); -} - -static void write_file(const char *path, const char *content) -{ - git_file file; - int error; - - if (git_path_exists(path)) { - cl_git_pass(p_unlink(path)); - } - - file = git_futils_creat_withpath(path, 0777, 0666); - cl_assert(file >= 0); - - error = p_write(file, content, strlen(content) * sizeof(char)); - p_close(file); - cl_git_pass(error); -} - -/*no check is performed on ceiling_dirs length, so be sure it's long enough */ -static void append_ceiling_dir(git_buf *ceiling_dirs, const char *path) -{ - git_buf pretty_path = GIT_BUF_INIT; - char ceiling_separator[2] = { GIT_PATH_LIST_SEPARATOR, '\0' }; - - cl_git_pass(git_path_prettify_dir(&pretty_path, path, NULL)); - - if (ceiling_dirs->size > 0) - git_buf_puts(ceiling_dirs, ceiling_separator); - - git_buf_puts(ceiling_dirs, pretty_path.ptr); - - git_buf_dispose(&pretty_path); - cl_assert(git_buf_oom(ceiling_dirs) == 0); -} - -static git_buf discovered; -static git_buf ceiling_dirs; - -void test_repo_discover__initialize(void) -{ - git_repository *repo; - const mode_t mode = 0777; - git_futils_mkdir_r(DISCOVER_FOLDER, mode); - - git_buf_init(&discovered, 0); - git_buf_init(&ceiling_dirs, 0); - append_ceiling_dir(&ceiling_dirs, TEMP_REPO_FOLDER); - - cl_git_pass(git_repository_init(&repo, DISCOVER_FOLDER, 1)); - git_repository_free(repo); - - cl_git_pass(git_repository_init(&repo, SUB_REPOSITORY_FOLDER, 0)); - cl_git_pass(git_futils_mkdir_r(SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, mode)); - cl_git_pass(git_futils_mkdir_r(SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, mode)); - - cl_git_pass(git_futils_mkdir_r(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB_SUB, mode)); - write_file(REPOSITORY_ALTERNATE_FOLDER "/" DOT_GIT, "gitdir: ../" SUB_REPOSITORY_FOLDER_NAME "/" DOT_GIT); - write_file(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB "/" DOT_GIT, "gitdir: ../../../" SUB_REPOSITORY_FOLDER_NAME "/" DOT_GIT); - write_file(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB_SUB "/" DOT_GIT, "gitdir: ../../../../"); - - cl_git_pass(git_futils_mkdir_r(ALTERNATE_MALFORMED_FOLDER1, mode)); - write_file(ALTERNATE_MALFORMED_FOLDER1 "/" DOT_GIT, "Anything but not gitdir:"); - cl_git_pass(git_futils_mkdir_r(ALTERNATE_MALFORMED_FOLDER2, mode)); - write_file(ALTERNATE_MALFORMED_FOLDER2 "/" DOT_GIT, "gitdir:"); - cl_git_pass(git_futils_mkdir_r(ALTERNATE_MALFORMED_FOLDER3, mode)); - write_file(ALTERNATE_MALFORMED_FOLDER3 "/" DOT_GIT, "gitdir: \n\n\n"); - cl_git_pass(git_futils_mkdir_r(ALTERNATE_NOT_FOUND_FOLDER, mode)); - write_file(ALTERNATE_NOT_FOUND_FOLDER "/" DOT_GIT, "gitdir: a_repository_that_surely_does_not_exist"); - - git_repository_free(repo); -} - -void test_repo_discover__cleanup(void) -{ - git_buf_dispose(&discovered); - git_buf_dispose(&ceiling_dirs); - cl_git_pass(git_futils_rmdir_r(TEMP_REPO_FOLDER, NULL, GIT_RMDIR_REMOVE_FILES)); -} - -void test_repo_discover__discovering_repo_with_exact_path_succeeds(void) -{ - cl_git_pass(git_repository_discover(&discovered, DISCOVER_FOLDER, 0, ceiling_dirs.ptr)); - cl_git_pass(git_repository_discover(&discovered, SUB_REPOSITORY_FOLDER, 0, ceiling_dirs.ptr)); -} - -void test_repo_discover__discovering_nonexistent_dir_fails(void) -{ - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, DISCOVER_FOLDER "-nonexistent", 0, NULL)); -} - -void test_repo_discover__discovering_repo_with_subdirectory_succeeds(void) -{ - ensure_repository_discover(SUB_REPOSITORY_FOLDER_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(SUB_REPOSITORY_FOLDER_SUB_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); -} - -void test_repo_discover__discovering_repository_with_alternative_gitdir_succeeds(void) -{ - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB_SUB, ceiling_dirs.ptr, DISCOVER_FOLDER); -} - -void test_repo_discover__discovering_repository_with_malformed_alternative_gitdir_fails(void) -{ - cl_git_fail(git_repository_discover(&discovered, ALTERNATE_MALFORMED_FOLDER1, 0, ceiling_dirs.ptr)); - cl_git_fail(git_repository_discover(&discovered, ALTERNATE_MALFORMED_FOLDER2, 0, ceiling_dirs.ptr)); - cl_git_fail(git_repository_discover(&discovered, ALTERNATE_MALFORMED_FOLDER3, 0, ceiling_dirs.ptr)); - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, ALTERNATE_NOT_FOUND_FOLDER, 0, ceiling_dirs.ptr)); -} - -void test_repo_discover__discovering_repository_with_ceiling(void) -{ - append_ceiling_dir(&ceiling_dirs, SUB_REPOSITORY_FOLDER_SUB); - - /* this must pass as ceiling_directories cannot prevent the current - * working directory to be checked */ - ensure_repository_discover(SUB_REPOSITORY_FOLDER, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - - ensure_repository_discover(SUB_REPOSITORY_FOLDER_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, SUB_REPOSITORY_FOLDER_SUB_SUB, 0, ceiling_dirs.ptr)); - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, 0, ceiling_dirs.ptr)); -} - -void test_repo_discover__other_ceiling(void) -{ - append_ceiling_dir(&ceiling_dirs, SUB_REPOSITORY_FOLDER); - - /* this must pass as ceiling_directories cannot predent the current - * working directory to be checked */ - ensure_repository_discover(SUB_REPOSITORY_FOLDER, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, SUB_REPOSITORY_FOLDER_SUB, 0, ceiling_dirs.ptr)); - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, SUB_REPOSITORY_FOLDER_SUB_SUB, 0, ceiling_dirs.ptr)); - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_discover(&discovered, SUB_REPOSITORY_FOLDER_SUB_SUB_SUB, 0, ceiling_dirs.ptr)); -} - -void test_repo_discover__ceiling_should_not_affect_gitdir_redirection(void) -{ - append_ceiling_dir(&ceiling_dirs, SUB_REPOSITORY_FOLDER); - - /* gitfile redirection should not be affected by ceiling directories */ - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB, ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); - ensure_repository_discover(REPOSITORY_ALTERNATE_FOLDER_SUB_SUB_SUB, ceiling_dirs.ptr, DISCOVER_FOLDER); -} - -void test_repo_discover__discovery_starting_at_file_succeeds(void) -{ - int fd; - - cl_assert((fd = p_creat(SUB_REPOSITORY_FOLDER "/file", 0600)) >= 0); - cl_assert(p_close(fd) == 0); - - ensure_repository_discover(SUB_REPOSITORY_FOLDER "/file", ceiling_dirs.ptr, SUB_REPOSITORY_GITDIR); -} - -void test_repo_discover__discovery_starting_at_system_root_causes_no_hang(void) -{ -#ifdef GIT_WIN32 - git_buf out = GIT_BUF_INIT; - cl_git_fail(git_repository_discover(&out, "C:/", 0, NULL)); - cl_git_fail(git_repository_discover(&out, "//localhost/", 0, NULL)); -#endif -} |