diff options
Diffstat (limited to 'tests/libgit2/submodule/open.c')
-rw-r--r-- | tests/libgit2/submodule/open.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/tests/libgit2/submodule/open.c b/tests/libgit2/submodule/open.c new file mode 100644 index 000000000..e6883d208 --- /dev/null +++ b/tests/libgit2/submodule/open.c @@ -0,0 +1,90 @@ +#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_str expected = GIT_STR_INIT, actual = GIT_STR_INIT; + + /* assert working directory */ + cl_git_pass(git_str_joinpath(&expected, git_repository_workdir(parent), sm_name)); + cl_git_pass(git_fs_path_prettify_dir(&expected, expected.ptr, NULL)); + cl_git_pass(git_str_sets(&actual, git_repository_workdir(child))); + cl_git_pass(git_fs_path_prettify_dir(&actual, actual.ptr, NULL)); + cl_assert_equal_s(expected.ptr, actual.ptr); + + git_str_clear(&expected); + git_str_clear(&actual); + + /* assert common directory */ + cl_git_pass(git_str_joinpath(&expected, git_repository_commondir(parent), "modules")); + cl_git_pass(git_str_joinpath(&expected, expected.ptr, sm_name)); + cl_git_pass(git_fs_path_prettify_dir(&expected, expected.ptr, NULL)); + cl_git_pass(git_str_sets(&actual, git_repository_commondir(child))); + cl_git_pass(git_fs_path_prettify_dir(&actual, actual.ptr, NULL)); + cl_assert_equal_s(expected.ptr, actual.ptr); + + /* assert git directory */ + cl_git_pass(git_str_sets(&actual, git_repository_path(child))); + cl_git_pass(git_fs_path_prettify_dir(&actual, actual.ptr, NULL)); + cl_assert_equal_s(expected.ptr, actual.ptr); + + git_str_dispose(&expected); + git_str_dispose(&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_str path = GIT_STR_INIT; + + cl_git_pass(git_str_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_str_dispose(&path); +} + +void test_submodule_open__direct_open_succeeds_for_broken_sm_with_gitdir(void) +{ + git_str path = GIT_STR_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_str_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_str_dispose(&path); +} |