diff options
Diffstat (limited to 'tests/submodule/lookup.c')
| -rw-r--r-- | tests/submodule/lookup.c | 516 |
1 files changed, 0 insertions, 516 deletions
diff --git a/tests/submodule/lookup.c b/tests/submodule/lookup.c deleted file mode 100644 index f49ebb4bd..000000000 --- a/tests/submodule/lookup.c +++ /dev/null @@ -1,516 +0,0 @@ -#include "clar_libgit2.h" -#include "submodule_helpers.h" -#include "git2/sys/repository.h" -#include "repository.h" -#include "futils.h" - -static git_repository *g_repo = NULL; - -void test_submodule_lookup__initialize(void) -{ - g_repo = setup_fixture_submod2(); -} - -void test_submodule_lookup__cleanup(void) -{ - cl_git_sandbox_cleanup(); -} - -void test_submodule_lookup__simple_lookup(void) -{ - assert_submodule_exists(g_repo, "sm_unchanged"); - - /* lookup pending change in .gitmodules that is not in HEAD */ - assert_submodule_exists(g_repo, "sm_added_and_uncommited"); - - /* lookup pending change in .gitmodules that is not in HEAD nor index */ - assert_submodule_exists(g_repo, "sm_gitmodules_only"); - - /* lookup git repo subdir that is not added as submodule */ - refute_submodule_exists(g_repo, "not-submodule", GIT_EEXISTS); - - /* lookup existing directory that is not a submodule */ - refute_submodule_exists(g_repo, "just_a_dir", GIT_ENOTFOUND); - - /* lookup existing file that is not a submodule */ - refute_submodule_exists(g_repo, "just_a_file", GIT_ENOTFOUND); - - /* lookup non-existent item */ - refute_submodule_exists(g_repo, "no_such_file", GIT_ENOTFOUND); - - /* lookup a submodule by path with a trailing slash */ - assert_submodule_exists(g_repo, "sm_added_and_uncommited/"); -} - -void test_submodule_lookup__can_be_dupped(void) -{ - git_submodule *sm; - git_submodule *sm_duplicate; - const char *oid = "480095882d281ed676fe5b863569520e54a7d5c0"; - - /* Check original */ - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); - cl_assert(git_submodule_owner(sm) == g_repo); - cl_assert_equal_s("sm_unchanged", git_submodule_name(sm)); - cl_assert(git__suffixcmp(git_submodule_path(sm), "sm_unchanged") == 0); - cl_assert(git__suffixcmp(git_submodule_url(sm), "/submod2_target") == 0); - - cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0); - - cl_assert(git_submodule_ignore(sm) == GIT_SUBMODULE_IGNORE_NONE); - cl_assert(git_submodule_update_strategy(sm) == GIT_SUBMODULE_UPDATE_CHECKOUT); - - /* Duplicate and free original */ - cl_assert(git_submodule_dup(&sm_duplicate, sm) == 0); - git_submodule_free(sm); - - /* Check duplicate */ - cl_assert(git_submodule_owner(sm_duplicate) == g_repo); - cl_assert_equal_s("sm_unchanged", git_submodule_name(sm_duplicate)); - cl_assert(git__suffixcmp(git_submodule_path(sm_duplicate), "sm_unchanged") == 0); - cl_assert(git__suffixcmp(git_submodule_url(sm_duplicate), "/submod2_target") == 0); - - cl_assert(git_oid_streq(git_submodule_index_id(sm_duplicate), oid) == 0); - cl_assert(git_oid_streq(git_submodule_head_id(sm_duplicate), oid) == 0); - cl_assert(git_oid_streq(git_submodule_wd_id(sm_duplicate), oid) == 0); - - cl_assert(git_submodule_ignore(sm_duplicate) == GIT_SUBMODULE_IGNORE_NONE); - cl_assert(git_submodule_update_strategy(sm_duplicate) == GIT_SUBMODULE_UPDATE_CHECKOUT); - - git_submodule_free(sm_duplicate); -} - -void test_submodule_lookup__accessors(void) -{ - git_submodule *sm; - const char *oid = "480095882d281ed676fe5b863569520e54a7d5c0"; - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); - cl_assert(git_submodule_owner(sm) == g_repo); - cl_assert_equal_s("sm_unchanged", git_submodule_name(sm)); - cl_assert(git__suffixcmp(git_submodule_path(sm), "sm_unchanged") == 0); - cl_assert(git__suffixcmp(git_submodule_url(sm), "/submod2_target") == 0); - - cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0); - - cl_assert(git_submodule_ignore(sm) == GIT_SUBMODULE_IGNORE_NONE); - cl_assert(git_submodule_update_strategy(sm) == GIT_SUBMODULE_UPDATE_CHECKOUT); - - git_submodule_free(sm); - - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_changed_head")); - cl_assert_equal_s("sm_changed_head", git_submodule_name(sm)); - - cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_wd_id(sm), - "3d9386c507f6b093471a3e324085657a3c2b4247") == 0); - - git_submodule_free(sm); - - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_added_and_uncommited")); - cl_assert_equal_s("sm_added_and_uncommited", git_submodule_name(sm)); - - cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); - cl_assert(git_submodule_head_id(sm) == NULL); - cl_assert(git_oid_streq(git_submodule_wd_id(sm), oid) == 0); - - git_submodule_free(sm); - - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_missing_commits")); - cl_assert_equal_s("sm_missing_commits", git_submodule_name(sm)); - - cl_assert(git_oid_streq(git_submodule_index_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_head_id(sm), oid) == 0); - cl_assert(git_oid_streq(git_submodule_wd_id(sm), - "5e4963595a9774b90524d35a807169049de8ccad") == 0); - - git_submodule_free(sm); -} - -typedef struct { - int count; -} sm_lookup_data; - -static int sm_lookup_cb(git_submodule *sm, const char *name, void *payload) -{ - sm_lookup_data *data = payload; - data->count += 1; - cl_assert_equal_s(git_submodule_name(sm), name); - return 0; -} - -void test_submodule_lookup__foreach(void) -{ - git_config *cfg; - sm_lookup_data data; - - memset(&data, 0, sizeof(data)); - cl_git_pass(git_submodule_foreach(g_repo, sm_lookup_cb, &data)); - cl_assert_equal_i(8, data.count); - - memset(&data, 0, sizeof(data)); - - /* Change the path for a submodule so it doesn't match the name */ - cl_git_pass(git_config_open_ondisk(&cfg, "submod2/.gitmodules")); - - cl_git_pass(git_config_set_string(cfg, "submodule.smchangedindex.path", "sm_changed_index")); - cl_git_pass(git_config_set_string(cfg, "submodule.smchangedindex.url", "../submod2_target")); - cl_git_pass(git_config_delete_entry(cfg, "submodule.sm_changed_index.path")); - cl_git_pass(git_config_delete_entry(cfg, "submodule.sm_changed_index.url")); - - git_config_free(cfg); - - cl_git_pass(git_submodule_foreach(g_repo, sm_lookup_cb, &data)); - cl_assert_equal_i(8, data.count); -} - -static int foreach_cb(git_submodule *sm, const char *name, void *payload) -{ - GIT_UNUSED(sm); - GIT_UNUSED(name); - GIT_UNUSED(payload); - return 0; -} - -void test_submodule_lookup__duplicated_path(void) -{ - cl_git_rewritefile("submod2/.gitmodules", - "[submodule \"sm1\"]\n" - " path = duplicated-path\n" - " url = sm1\n" - "[submodule \"sm2\"]\n" - " path = duplicated-path\n" - " url = sm2\n"); - - cl_git_fail(git_submodule_foreach(g_repo, foreach_cb, NULL)); -} - -void test_submodule_lookup__lookup_even_with_unborn_head(void) -{ - git_reference *head; - - /* put us on an unborn branch */ - cl_git_pass(git_reference_symbolic_create( - &head, g_repo, "HEAD", "refs/heads/garbage", 1, NULL)); - git_reference_free(head); - - test_submodule_lookup__simple_lookup(); /* baseline should still pass */ -} - -void test_submodule_lookup__lookup_even_with_missing_index(void) -{ - git_index *idx; - - /* give the repo an empty index */ - cl_git_pass(git_index_new(&idx)); - git_repository_set_index(g_repo, idx); - git_index_free(idx); - - test_submodule_lookup__simple_lookup(); /* baseline should still pass */ -} - -void test_submodule_lookup__backslashes(void) -{ - git_config *cfg; - git_submodule *sm; - git_repository *subrepo; - git_buf buf = GIT_BUF_INIT; - const char *backslashed_path = "..\\submod2_target"; - - cl_git_pass(git_config_open_ondisk(&cfg, "submod2/.gitmodules")); - cl_git_pass(git_config_set_string(cfg, "submodule.sm_unchanged.url", backslashed_path)); - git_config_free(cfg); - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); - cl_assert_equal_s(backslashed_path, git_submodule_url(sm)); - cl_git_pass(git_submodule_open(&subrepo, sm)); - - cl_git_pass(git_submodule_resolve_url(&buf, g_repo, backslashed_path)); - - git_buf_dispose(&buf); - git_submodule_free(sm); - git_repository_free(subrepo); -} - -static void baseline_tests(void) -{ - /* small baseline that should work even if we change the index or make - * commits from the index - */ - assert_submodule_exists(g_repo, "sm_unchanged"); - assert_submodule_exists(g_repo, "sm_gitmodules_only"); - refute_submodule_exists(g_repo, "not-submodule", GIT_EEXISTS); -} - -static void add_submodule_with_commit(const char *name) -{ - git_submodule *sm; - git_repository *smrepo; - git_index *idx; - git_buf p = GIT_BUF_INIT; - - cl_git_pass(git_submodule_add_setup(&sm, g_repo, - "https://github.com/libgit2/libgit2.git", name, 1)); - - assert_submodule_exists(g_repo, name); - - cl_git_pass(git_submodule_open(&smrepo, sm)); - cl_git_pass(git_repository_index(&idx, smrepo)); - - cl_git_pass(git_buf_joinpath(&p, git_repository_workdir(smrepo), "file")); - cl_git_mkfile(p.ptr, "new file"); - git_buf_dispose(&p); - - cl_git_pass(git_index_add_bypath(idx, "file")); - cl_git_pass(git_index_write(idx)); - git_index_free(idx); - - cl_repo_commit_from_index(NULL, smrepo, NULL, 0, "initial commit"); - git_repository_free(smrepo); - - cl_git_pass(git_submodule_add_finalize(sm)); - - git_submodule_free(sm); -} - -void test_submodule_lookup__just_added(void) -{ - git_submodule *sm; - git_buf snap1 = GIT_BUF_INIT, snap2 = GIT_BUF_INIT; - git_reference *original_head = NULL; - - refute_submodule_exists(g_repo, "sm_just_added", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "sm_just_added_2", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "sm_just_added_idx", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "sm_just_added_head", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "mismatch_name", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "mismatch_path", GIT_ENOTFOUND); - baseline_tests(); - - cl_git_pass(git_futils_readbuffer(&snap1, "submod2/.gitmodules")); - cl_git_pass(git_repository_head(&original_head, g_repo)); - - cl_git_pass(git_submodule_add_setup(&sm, g_repo, - "https://github.com/libgit2/libgit2.git", "sm_just_added", 1)); - git_submodule_free(sm); - assert_submodule_exists(g_repo, "sm_just_added"); - - cl_git_pass(git_submodule_add_setup(&sm, g_repo, - "https://github.com/libgit2/libgit2.git", "sm_just_added_2", 1)); - assert_submodule_exists(g_repo, "sm_just_added_2"); - cl_git_fail(git_submodule_add_finalize(sm)); /* fails if no HEAD */ - git_submodule_free(sm); - - add_submodule_with_commit("sm_just_added_head"); - cl_repo_commit_from_index(NULL, g_repo, NULL, 0, "commit new sm to head"); - assert_submodule_exists(g_repo, "sm_just_added_head"); - - add_submodule_with_commit("sm_just_added_idx"); - assert_submodule_exists(g_repo, "sm_just_added_idx"); - - cl_git_pass(git_futils_readbuffer(&snap2, "submod2/.gitmodules")); - - cl_git_append2file( - "submod2/.gitmodules", - "\n[submodule \"mismatch_name\"]\n" - "\tpath = mismatch_path\n" - "\turl = https://example.com/example.git\n\n"); - - assert_submodule_exists(g_repo, "mismatch_name"); - assert_submodule_exists(g_repo, "mismatch_path"); - assert_submodule_exists(g_repo, "sm_just_added"); - assert_submodule_exists(g_repo, "sm_just_added_2"); - assert_submodule_exists(g_repo, "sm_just_added_idx"); - assert_submodule_exists(g_repo, "sm_just_added_head"); - baseline_tests(); - - cl_git_rewritefile("submod2/.gitmodules", snap2.ptr); - git_buf_dispose(&snap2); - - refute_submodule_exists(g_repo, "mismatch_name", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "mismatch_path", GIT_ENOTFOUND); - assert_submodule_exists(g_repo, "sm_just_added"); - assert_submodule_exists(g_repo, "sm_just_added_2"); - assert_submodule_exists(g_repo, "sm_just_added_idx"); - assert_submodule_exists(g_repo, "sm_just_added_head"); - baseline_tests(); - - cl_git_rewritefile("submod2/.gitmodules", snap1.ptr); - git_buf_dispose(&snap1); - - refute_submodule_exists(g_repo, "mismatch_name", GIT_ENOTFOUND); - refute_submodule_exists(g_repo, "mismatch_path", GIT_ENOTFOUND); - /* note error code change, because add_setup made a repo in the workdir */ - refute_submodule_exists(g_repo, "sm_just_added", GIT_EEXISTS); - refute_submodule_exists(g_repo, "sm_just_added_2", GIT_EEXISTS); - /* these still exist in index and head respectively */ - assert_submodule_exists(g_repo, "sm_just_added_idx"); - assert_submodule_exists(g_repo, "sm_just_added_head"); - baseline_tests(); - - { - git_index *idx; - cl_git_pass(git_repository_index(&idx, g_repo)); - cl_git_pass(git_index_remove_bypath(idx, "sm_just_added_idx")); - cl_git_pass(git_index_remove_bypath(idx, "sm_just_added_head")); - cl_git_pass(git_index_write(idx)); - git_index_free(idx); - } - - refute_submodule_exists(g_repo, "sm_just_added_idx", GIT_EEXISTS); - assert_submodule_exists(g_repo, "sm_just_added_head"); - - { - cl_git_pass(git_reference_create(NULL, g_repo, "refs/heads/master", git_reference_target(original_head), 1, "move head back")); - git_reference_free(original_head); - } - - refute_submodule_exists(g_repo, "sm_just_added_head", GIT_EEXISTS); -} - -/* Test_App and Test_App2 are fairly similar names, make sure we load the right one */ -void test_submodule_lookup__prefix_name(void) -{ - git_submodule *sm; - - cl_git_rewritefile("submod2/.gitmodules", - "[submodule \"Test_App\"]\n" - " path = Test_App\n" - " url = ../Test_App\n" - "[submodule \"Test_App2\"]\n" - " path = Test_App2\n" - " url = ../Test_App\n"); - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "Test_App")); - cl_assert_equal_s("Test_App", git_submodule_name(sm)); - - git_submodule_free(sm); - - cl_git_pass(git_submodule_lookup(&sm, g_repo, "Test_App2")); - cl_assert_equal_s("Test_App2", git_submodule_name(sm)); - - git_submodule_free(sm); -} - -void test_submodule_lookup__renamed(void) -{ - const char *newpath = "sm_actually_changed"; - git_index *idx; - sm_lookup_data data; - - cl_git_pass(git_repository_index__weakptr(&idx, g_repo)); - - /* We're replicating 'git mv sm_unchanged sm_actually_changed' in this test */ - - cl_git_pass(p_rename("submod2/sm_unchanged", "submod2/sm_actually_changed")); - - /* Change the path in .gitmodules and stage it*/ - { - git_config *cfg; - - cl_git_pass(git_config_open_ondisk(&cfg, "submod2/.gitmodules")); - cl_git_pass(git_config_set_string(cfg, "submodule.sm_unchanged.path", newpath)); - git_config_free(cfg); - - cl_git_pass(git_index_add_bypath(idx, ".gitmodules")); - } - - /* Change the worktree info in the submodule's config */ - { - git_config *cfg; - - cl_git_pass(git_config_open_ondisk(&cfg, "submod2/.git/modules/sm_unchanged/config")); - cl_git_pass(git_config_set_string(cfg, "core.worktree", "../../../sm_actually_changed")); - git_config_free(cfg); - } - - /* Rename the entry in the index */ - { - const git_index_entry *e; - git_index_entry entry = {{ 0 }}; - - e = git_index_get_bypath(idx, "sm_unchanged", 0); - cl_assert(e); - cl_assert_equal_i(GIT_FILEMODE_COMMIT, e->mode); - - entry.path = newpath; - entry.mode = GIT_FILEMODE_COMMIT; - git_oid_cpy(&entry.id, &e->id); - - cl_git_pass(git_index_remove(idx, "sm_unchanged", 0)); - cl_git_pass(git_index_add(idx, &entry)); - cl_git_pass(git_index_write(idx)); - } - - memset(&data, 0, sizeof(data)); - cl_git_pass(git_submodule_foreach(g_repo, sm_lookup_cb, &data)); - cl_assert_equal_i(8, data.count); -} - -void test_submodule_lookup__cached(void) -{ - git_submodule *sm; - git_submodule *sm2; - /* See that the simple tests still pass. */ - - git_repository_submodule_cache_all(g_repo); - test_submodule_lookup__simple_lookup(); - git_repository_submodule_cache_clear(g_repo); - test_submodule_lookup__simple_lookup(); - - /* Check that subsequent calls return different objects when cached. */ - git_repository_submodule_cache_all(g_repo); - cl_git_pass(git_submodule_lookup(&sm, g_repo, "sm_unchanged")); - cl_git_pass(git_submodule_lookup(&sm2, g_repo, "sm_unchanged")); - cl_assert_equal_p(sm, sm2); - git_submodule_free(sm2); - - /* and that we get new objects again after clearing the cache. */ - git_repository_submodule_cache_clear(g_repo); - cl_git_pass(git_submodule_lookup(&sm2, g_repo, "sm_unchanged")); - cl_assert(sm != sm2); - git_submodule_free(sm); - git_submodule_free(sm2); -} - -void test_submodule_lookup__lookup_in_bare_repository_fails(void) -{ - git_submodule *sm; - - cl_git_sandbox_cleanup(); - g_repo = cl_git_sandbox_init("submodules.git"); - - cl_git_fail(git_submodule_lookup(&sm, g_repo, "nonexisting")); -} - -void test_submodule_lookup__foreach_in_bare_repository_fails(void) -{ - cl_git_sandbox_cleanup(); - g_repo = cl_git_sandbox_init("submodules.git"); - - cl_git_fail(git_submodule_foreach(g_repo, foreach_cb, NULL)); -} - -void test_submodule_lookup__fail_invalid_gitmodules(void) -{ - git_submodule *sm; - sm_lookup_data data; - memset(&data, 0, sizeof(data)); - - cl_git_rewritefile("submod2/.gitmodules", - "[submodule \"Test_App\"\n" - " path = Test_App\n" - " url = ../Test_App\n"); - - cl_git_fail(git_submodule_lookup(&sm, g_repo, "Test_App")); - - cl_git_fail(git_submodule_foreach(g_repo, sm_lookup_cb, &data)); -} |