| #include "clar_libgit2.h" |
| #include "refs.h" |
| #include "path.h" |
| |
| static git_repository *repo; |
| static git_commit *target; |
| static git_reference *branch; |
| |
| void test_refs_branches_create__initialize(void) |
| { |
| repo = cl_git_sandbox_init("testrepo.git"); |
| branch = NULL; |
| target = NULL; |
| } |
| |
| void test_refs_branches_create__cleanup(void) |
| { |
| git_reference_free(branch); |
| branch = NULL; |
| |
| git_commit_free(target); |
| target = NULL; |
| |
| cl_git_sandbox_cleanup(); |
| repo = NULL; |
| } |
| |
| static void retrieve_target_from_oid(git_commit **out, git_repository *repo, const char *sha) |
| { |
| git_object *obj; |
| |
| cl_git_pass(git_revparse_single(&obj, repo, sha)); |
| cl_git_pass(git_commit_lookup(out, repo, git_object_id(obj))); |
| git_object_free(obj); |
| } |
| |
| static void retrieve_known_commit(git_commit **commit, git_repository *repo) |
| { |
| retrieve_target_from_oid(commit, repo, "e90810b8df3"); |
| } |
| |
| #define NEW_BRANCH_NAME "new-branch-on-the-block" |
| |
| void test_refs_branches_create__can_create_a_local_branch(void) |
| { |
| retrieve_known_commit(&target, repo); |
| |
| cl_git_pass(git_branch_create(&branch, repo, NEW_BRANCH_NAME, target, 0)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), git_commit_id(target))); |
| } |
| |
| void test_refs_branches_create__can_not_create_a_branch_if_its_name_collide_with_an_existing_one(void) |
| { |
| retrieve_known_commit(&target, repo); |
| |
| cl_assert_equal_i(GIT_EEXISTS, git_branch_create(&branch, repo, "br2", target, 0)); |
| } |
| |
| void test_refs_branches_create__can_force_create_over_an_existing_branch(void) |
| { |
| retrieve_known_commit(&target, repo); |
| |
| cl_git_pass(git_branch_create(&branch, repo, "br2", target, 1)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), git_commit_id(target))); |
| cl_assert_equal_s("refs/heads/br2", git_reference_name(branch)); |
| } |
| |
| void test_refs_branches_create__cannot_force_create_over_current_branch_in_nonbare_repo(void) |
| { |
| const git_oid *oid; |
| git_reference *branch2; |
| |
| /* Default repo for these tests is a bare repo, but this test requires a non-bare one */ |
| cl_git_sandbox_cleanup(); |
| repo = cl_git_sandbox_init("testrepo"); |
| retrieve_known_commit(&target, repo); |
| |
| cl_git_pass(git_branch_lookup(&branch2, repo, "master", GIT_BRANCH_LOCAL)); |
| cl_assert_equal_s("refs/heads/master", git_reference_name(branch2)); |
| cl_assert_equal_i(true, git_branch_is_head(branch2)); |
| oid = git_reference_target(branch2); |
| |
| cl_git_fail_with(-1, git_branch_create(&branch, repo, "master", target, 1)); |
| branch = NULL; |
| cl_git_pass(git_branch_lookup(&branch, repo, "master", GIT_BRANCH_LOCAL)); |
| cl_assert_equal_s("refs/heads/master", git_reference_name(branch)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), oid)); |
| git_reference_free(branch2); |
| } |
| |
| void test_refs_branches_create__can_force_create_over_current_branch_in_bare_repo(void) |
| { |
| const git_oid *oid; |
| git_reference *branch2; |
| retrieve_known_commit(&target, repo); |
| |
| cl_git_pass(git_branch_lookup(&branch2, repo, "master", GIT_BRANCH_LOCAL)); |
| cl_assert_equal_s("refs/heads/master", git_reference_name(branch2)); |
| cl_assert_equal_i(true, git_branch_is_head(branch2)); |
| oid = git_commit_id(target); |
| |
| cl_git_pass(git_branch_create(&branch, repo, "master", target, 1)); |
| git_reference_free(branch); |
| branch = NULL; |
| cl_git_pass(git_branch_lookup(&branch, repo, "master", GIT_BRANCH_LOCAL)); |
| cl_assert_equal_s("refs/heads/master", git_reference_name(branch)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), oid)); |
| git_reference_free(branch2); |
| } |
| |
| void test_refs_branches_create__creating_a_branch_with_an_invalid_name_returns_EINVALIDSPEC(void) |
| { |
| retrieve_known_commit(&target, repo); |
| |
| cl_assert_equal_i(GIT_EINVALIDSPEC, |
| git_branch_create(&branch, repo, "inv@{id", target, 0)); |
| } |
| |
| void test_refs_branches_create__default_reflog_message(void) |
| { |
| git_reflog *log; |
| git_buf buf = GIT_BUF_INIT; |
| const git_reflog_entry *entry; |
| git_annotated_commit *annotated; |
| git_signature *sig; |
| git_config *cfg; |
| |
| cl_git_pass(git_repository_config(&cfg, repo)); |
| cl_git_pass(git_config_set_string(cfg, "user.name", "Foo Bar")); |
| cl_git_pass(git_config_set_string(cfg, "user.email", "foo@example.com")); |
| git_config_free(cfg); |
| |
| cl_git_pass(git_signature_default(&sig, repo)); |
| |
| retrieve_known_commit(&target, repo); |
| cl_git_pass(git_branch_create(&branch, repo, NEW_BRANCH_NAME, target, false)); |
| cl_git_pass(git_reflog_read(&log, repo, "refs/heads/" NEW_BRANCH_NAME)); |
| |
| entry = git_reflog_entry_byindex(log, 0); |
| cl_git_pass(git_buf_printf(&buf, "branch: Created from %s", git_oid_tostr_s(git_commit_id(target)))); |
| cl_assert_equal_s(git_buf_cstr(&buf), git_reflog_entry_message(entry)); |
| cl_assert_equal_s(sig->email, git_reflog_entry_committer(entry)->email); |
| |
| cl_git_pass(git_reference_remove(repo, "refs/heads/" NEW_BRANCH_NAME)); |
| git_reference_free(branch); |
| git_reflog_free(log); |
| git_buf_clear(&buf); |
| |
| cl_git_pass(git_annotated_commit_from_revspec(&annotated, repo, "e90810b8df3")); |
| cl_git_pass(git_branch_create_from_annotated(&branch, repo, NEW_BRANCH_NAME, annotated, true)); |
| cl_git_pass(git_reflog_read(&log, repo, "refs/heads/" NEW_BRANCH_NAME)); |
| |
| entry = git_reflog_entry_byindex(log, 0); |
| cl_git_pass(git_buf_printf(&buf, "branch: Created from e90810b8df3")); |
| cl_assert_equal_s(git_buf_cstr(&buf), git_reflog_entry_message(entry)); |
| cl_assert_equal_s(sig->email, git_reflog_entry_committer(entry)->email); |
| |
| git_annotated_commit_free(annotated); |
| git_buf_free(&buf); |
| git_reflog_free(log); |
| git_signature_free(sig); |
| } |
| |
| static void assert_branch_matches_name( |
| const char *expected, const char *lookup_as) |
| { |
| git_reference *ref; |
| git_buf b = GIT_BUF_INIT; |
| |
| cl_git_pass(git_branch_lookup(&ref, repo, lookup_as, GIT_BRANCH_LOCAL)); |
| |
| cl_git_pass(git_buf_sets(&b, "refs/heads/")); |
| cl_git_pass(git_buf_puts(&b, expected)); |
| cl_assert_equal_s(b.ptr, git_reference_name(ref)); |
| |
| cl_git_pass( |
| git_oid_cmp(git_reference_target(ref), git_commit_id(target))); |
| |
| git_reference_free(ref); |
| git_buf_free(&b); |
| } |
| |
| void test_refs_branches_create__can_create_branch_with_unicode(void) |
| { |
| const char *nfc = "\xC3\x85\x73\x74\x72\xC3\xB6\x6D"; |
| const char *nfd = "\x41\xCC\x8A\x73\x74\x72\x6F\xCC\x88\x6D"; |
| const char *emoji = "\xF0\x9F\x8D\xB7"; |
| const char *names[] = { nfc, nfd, emoji }; |
| const char *alt[] = { nfd, nfc, NULL }; |
| const char *expected[] = { nfc, nfd, emoji }; |
| unsigned int i; |
| bool fs_decompose_unicode = |
| git_path_does_fs_decompose_unicode(git_repository_path(repo)); |
| |
| retrieve_known_commit(&target, repo); |
| |
| if (cl_repo_get_bool(repo, "core.precomposeunicode")) |
| expected[1] = nfc; |
| /* test decomp. because not all Mac filesystems decompose unicode */ |
| else if (fs_decompose_unicode) |
| expected[0] = nfd; |
| |
| for (i = 0; i < ARRAY_SIZE(names); ++i) { |
| const char *name; |
| cl_git_pass(git_branch_create( |
| &branch, repo, names[i], target, 0)); |
| cl_git_pass(git_oid_cmp( |
| git_reference_target(branch), git_commit_id(target))); |
| |
| cl_git_pass(git_branch_name(&name, branch)); |
| cl_assert_equal_s(expected[i], name); |
| assert_branch_matches_name(expected[i], names[i]); |
| if (fs_decompose_unicode && alt[i]) |
| assert_branch_matches_name(expected[i], alt[i]); |
| |
| cl_git_pass(git_branch_delete(branch)); |
| git_reference_free(branch); |
| branch = NULL; |
| } |
| } |
| |
| /** |
| * Verify that we can create a branch with a name that matches the |
| * namespace of a previously delete branch. |
| * |
| * git branch level_one/level_two |
| * git branch -D level_one/level_two |
| * git branch level_one |
| * |
| * We expect the delete to have deleted the files: |
| * ".git/refs/heads/level_one/level_two" |
| * ".git/logs/refs/heads/level_one/level_two" |
| * It may or may not have deleted the (now empty) |
| * containing directories. To match git.git behavior, |
| * the second create needs to implicilty delete the |
| * directories and create the new files. |
| * "refs/heads/level_one" |
| * "logs/refs/heads/level_one" |
| * |
| * We should not fail to create the branch or its |
| * reflog because of an obsolete namespace container |
| * directory. |
| */ |
| void test_refs_branches_create__name_vs_namespace(void) |
| { |
| const char * name; |
| struct item { |
| const char *first; |
| const char *second; |
| }; |
| static const struct item item[] = { |
| { "level_one/level_two", "level_one" }, |
| { "a/b/c/d/e", "a/b/c/d" }, |
| { "ss/tt/uu/vv/ww", "ss" }, |
| /* And one test case that is deeper. */ |
| { "xx1/xx2/xx3/xx4", "xx1/xx2/xx3/xx4/xx5/xx6" }, |
| { NULL, NULL }, |
| }; |
| const struct item *p; |
| |
| retrieve_known_commit(&target, repo); |
| |
| for (p=item; p->first; p++) { |
| cl_git_pass(git_branch_create(&branch, repo, p->first, target, 0)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), git_commit_id(target))); |
| cl_git_pass(git_branch_name(&name, branch)); |
| cl_assert_equal_s(name, p->first); |
| |
| cl_git_pass(git_branch_delete(branch)); |
| git_reference_free(branch); |
| branch = NULL; |
| |
| cl_git_pass(git_branch_create(&branch, repo, p->second, target, 0)); |
| git_reference_free(branch); |
| branch = NULL; |
| } |
| } |
| |
| /** |
| * We still need to fail if part of the namespace is |
| * still in use. |
| */ |
| void test_refs_branches_create__name_vs_namespace_fail(void) |
| { |
| const char * name; |
| struct item { |
| const char *first; |
| const char *first_alternate; |
| const char *second; |
| }; |
| static const struct item item[] = { |
| { "level_one/level_two", "level_one/alternate", "level_one" }, |
| { "a/b/c/d/e", "a/b/c/d/alternate", "a/b/c/d" }, |
| { "ss/tt/uu/vv/ww", "ss/alternate", "ss" }, |
| { NULL, NULL, NULL }, |
| }; |
| const struct item *p; |
| |
| retrieve_known_commit(&target, repo); |
| |
| for (p=item; p->first; p++) { |
| cl_git_pass(git_branch_create(&branch, repo, p->first, target, 0)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), git_commit_id(target))); |
| cl_git_pass(git_branch_name(&name, branch)); |
| cl_assert_equal_s(name, p->first); |
| |
| cl_git_pass(git_branch_delete(branch)); |
| git_reference_free(branch); |
| branch = NULL; |
| |
| cl_git_pass(git_branch_create(&branch, repo, p->first_alternate, target, 0)); |
| cl_git_pass(git_oid_cmp(git_reference_target(branch), git_commit_id(target))); |
| cl_git_pass(git_branch_name(&name, branch)); |
| cl_assert_equal_s(name, p->first_alternate); |
| |
| /* we do not delete the alternate. */ |
| git_reference_free(branch); |
| branch = NULL; |
| |
| cl_git_fail(git_branch_create(&branch, repo, p->second, target, 0)); |
| git_reference_free(branch); |
| branch = NULL; |
| } |
| } |