| #include "clar_libgit2.h" |
| #include "refs.h" |
| |
| static git_repository *repo; |
| static git_reference *fake_remote; |
| |
| void test_refs_branches_iterator__initialize(void) |
| { |
| git_oid id; |
| |
| cl_fixture_sandbox("testrepo.git"); |
| cl_git_pass(git_repository_open(&repo, "testrepo.git")); |
| |
| cl_git_pass(git_oid_fromstr(&id, "be3563ae3f795b2b4353bcce3a527ad0a4f7f644")); |
| cl_git_pass(git_reference_create(&fake_remote, repo, "refs/remotes/nulltoken/master", &id, 0, NULL)); |
| } |
| |
| void test_refs_branches_iterator__cleanup(void) |
| { |
| git_reference_free(fake_remote); |
| fake_remote = NULL; |
| |
| git_repository_free(repo); |
| repo = NULL; |
| |
| cl_fixture_cleanup("testrepo.git"); |
| |
| cl_git_sandbox_cleanup(); |
| } |
| |
| static void assert_retrieval(unsigned int flags, unsigned int expected_count) |
| { |
| git_branch_iterator *iter; |
| git_reference *ref; |
| int count = 0, error; |
| git_branch_t type; |
| |
| cl_git_pass(git_branch_iterator_new(&iter, repo, flags)); |
| while ((error = git_branch_next(&ref, &type, iter)) == 0) { |
| count++; |
| git_reference_free(ref); |
| } |
| |
| git_branch_iterator_free(iter); |
| cl_assert_equal_i(error, GIT_ITEROVER); |
| cl_assert_equal_i(expected_count, count); |
| } |
| |
| void test_refs_branches_iterator__retrieve_all_branches(void) |
| { |
| assert_retrieval(GIT_BRANCH_ALL, 14); |
| } |
| |
| void test_refs_branches_iterator__retrieve_remote_branches(void) |
| { |
| assert_retrieval(GIT_BRANCH_REMOTE, 2); |
| } |
| |
| void test_refs_branches_iterator__retrieve_local_branches(void) |
| { |
| assert_retrieval(GIT_BRANCH_LOCAL, 12); |
| } |
| |
| struct expectations { |
| const char *branch_name; |
| int encounters; |
| }; |
| |
| static void assert_branch_has_been_found(struct expectations *findings, const char* expected_branch_name) |
| { |
| int pos = 0; |
| |
| for (pos = 0; findings[pos].branch_name; ++pos) { |
| if (strcmp(expected_branch_name, findings[pos].branch_name) == 0) { |
| cl_assert_equal_i(1, findings[pos].encounters); |
| return; |
| } |
| } |
| |
| cl_fail("expected branch not found in list."); |
| } |
| |
| static void contains_branches(struct expectations exp[], git_branch_iterator *iter) |
| { |
| git_reference *ref; |
| git_branch_t type; |
| int error, pos = 0; |
| |
| while ((error = git_branch_next(&ref, &type, iter)) == 0) { |
| for (pos = 0; exp[pos].branch_name; ++pos) { |
| if (strcmp(git_reference_shorthand(ref), exp[pos].branch_name) == 0) |
| exp[pos].encounters++; |
| } |
| |
| git_reference_free(ref); |
| } |
| |
| cl_assert_equal_i(error, GIT_ITEROVER); |
| } |
| |
| /* |
| * $ git branch -r |
| * nulltoken/HEAD -> nulltoken/master |
| * nulltoken/master |
| */ |
| void test_refs_branches_iterator__retrieve_remote_symbolic_HEAD_when_present(void) |
| { |
| git_branch_iterator *iter; |
| struct expectations exp[] = { |
| { "nulltoken/HEAD", 0 }, |
| { "nulltoken/master", 0 }, |
| { NULL, 0 } |
| }; |
| |
| git_reference_free(fake_remote); |
| cl_git_pass(git_reference_symbolic_create(&fake_remote, repo, "refs/remotes/nulltoken/HEAD", "refs/remotes/nulltoken/master", 0, NULL)); |
| |
| assert_retrieval(GIT_BRANCH_REMOTE, 3); |
| |
| cl_git_pass(git_branch_iterator_new(&iter, repo, GIT_BRANCH_REMOTE)); |
| contains_branches(exp, iter); |
| git_branch_iterator_free(iter); |
| |
| assert_branch_has_been_found(exp, "nulltoken/HEAD"); |
| assert_branch_has_been_found(exp, "nulltoken/master"); |
| } |
| |
| void test_refs_branches_iterator__mix_of_packed_and_loose(void) |
| { |
| git_branch_iterator *iter; |
| struct expectations exp[] = { |
| { "master", 0 }, |
| { "origin/HEAD", 0 }, |
| { "origin/master", 0 }, |
| { "origin/packed", 0 }, |
| { NULL, 0 } |
| }; |
| git_repository *r2; |
| |
| r2 = cl_git_sandbox_init("testrepo2"); |
| |
| cl_git_pass(git_branch_iterator_new(&iter, r2, GIT_BRANCH_ALL)); |
| contains_branches(exp, iter); |
| |
| git_branch_iterator_free(iter); |
| |
| assert_branch_has_been_found(exp, "master"); |
| assert_branch_has_been_found(exp, "origin/HEAD"); |
| assert_branch_has_been_found(exp, "origin/master"); |
| assert_branch_has_been_found(exp, "origin/packed"); |
| } |