| #include "clar_libgit2.h" |
| #include "submodule_helpers.h" |
| #include "path.h" |
| |
| static git_repository *g_parent; |
| static git_repository *g_child; |
| static git_submodule *g_module; |
| |
| void test_submodule_open__initialize(void) |
| { |
| g_parent = setup_fixture_submod2(); |
| } |
| |
| void test_submodule_open__cleanup(void) |
| { |
| git_submodule_free(g_module); |
| git_repository_free(g_child); |
| cl_git_sandbox_cleanup(); |
| g_parent = NULL; |
| g_child = NULL; |
| g_module = NULL; |
| } |
| |
| static void assert_sm_valid(git_repository *parent, git_repository *child, const char *sm_name) |
| { |
| git_buf expected = GIT_BUF_INIT, actual = GIT_BUF_INIT; |
| |
| /* assert working directory */ |
| cl_git_pass(git_buf_joinpath(&expected, git_repository_workdir(parent), sm_name)); |
| cl_git_pass(git_path_prettify_dir(&expected, expected.ptr, NULL)); |
| cl_git_pass(git_buf_sets(&actual, git_repository_workdir(child))); |
| cl_git_pass(git_path_prettify_dir(&actual, actual.ptr, NULL)); |
| cl_assert_equal_s(expected.ptr, actual.ptr); |
| |
| git_buf_clear(&expected); |
| git_buf_clear(&actual); |
| |
| /* assert common directory */ |
| cl_git_pass(git_buf_joinpath(&expected, git_repository_commondir(parent), "modules")); |
| cl_git_pass(git_buf_joinpath(&expected, expected.ptr, sm_name)); |
| cl_git_pass(git_path_prettify_dir(&expected, expected.ptr, NULL)); |
| cl_git_pass(git_buf_sets(&actual, git_repository_commondir(child))); |
| cl_git_pass(git_path_prettify_dir(&actual, actual.ptr, NULL)); |
| cl_assert_equal_s(expected.ptr, actual.ptr); |
| |
| /* assert git directory */ |
| cl_git_pass(git_buf_sets(&actual, git_repository_path(child))); |
| cl_git_pass(git_path_prettify_dir(&actual, actual.ptr, NULL)); |
| cl_assert_equal_s(expected.ptr, actual.ptr); |
| |
| git_buf_free(&expected); |
| git_buf_free(&actual); |
| } |
| |
| void test_submodule_open__opening_via_lookup_succeeds(void) |
| { |
| cl_git_pass(git_submodule_lookup(&g_module, g_parent, "sm_unchanged")); |
| cl_git_pass(git_submodule_open(&g_child, g_module)); |
| assert_sm_valid(g_parent, g_child, "sm_unchanged"); |
| } |
| |
| void test_submodule_open__direct_open_succeeds(void) |
| { |
| git_buf path = GIT_BUF_INIT; |
| |
| cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_parent), "sm_unchanged")); |
| cl_git_pass(git_repository_open(&g_child, path.ptr)); |
| assert_sm_valid(g_parent, g_child, "sm_unchanged"); |
| |
| git_buf_free(&path); |
| } |
| |
| void test_submodule_open__direct_open_succeeds_for_broken_sm_with_gitdir(void) |
| { |
| git_buf path = GIT_BUF_INIT; |
| |
| /* |
| * This is actually not a valid submodule, but we |
| * encountered at least one occasion where the gitdir |
| * file existed inside of a submodule's gitdir. As we are |
| * now able to open these submodules correctly, we still |
| * add a test for this. |
| */ |
| cl_git_mkfile("submod2/.git/modules/sm_unchanged/gitdir", ".git"); |
| cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_parent), "sm_unchanged")); |
| cl_git_pass(git_repository_open(&g_child, path.ptr)); |
| assert_sm_valid(g_parent, g_child, "sm_unchanged"); |
| |
| git_buf_free(&path); |
| } |