diff options
Diffstat (limited to 'tests/repo/head.c')
| -rw-r--r-- | tests/repo/head.c | 307 |
1 files changed, 290 insertions, 17 deletions
diff --git a/tests/repo/head.c b/tests/repo/head.c index 5a55984bd..79892a3ea 100644 --- a/tests/repo/head.c +++ b/tests/repo/head.c @@ -15,21 +15,42 @@ void test_repo_head__cleanup(void) cl_git_sandbox_cleanup(); } +static void check_last_reflog_entry(const char *email, const char *message) +{ + git_reflog *log; + const git_reflog_entry *entry; + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + cl_assert(git_reflog_entrycount(log) > 0); + entry = git_reflog_entry_byindex(log, 0); + if (email) + cl_assert_equal_s(email, git_reflog_entry_committer(entry)->email); + if (message) + cl_assert_equal_s(message, git_reflog_entry_message(entry)); + git_reflog_free(log); +} + void test_repo_head__head_detached(void) { git_reference *ref; + git_signature *sig; - cl_git_pass(git_repository_head_detached(repo)); + cl_git_pass(git_signature_now(&sig, "Foo Bar", "foo@example.com")); - cl_git_pass(git_repository_detach_head(repo)); + cl_assert_equal_i(false, git_repository_head_detached(repo)); + cl_git_pass(git_repository_detach_head(repo, sig, "CABLE DETACHED")); + check_last_reflog_entry(sig->email, "CABLE DETACHED"); cl_assert_equal_i(true, git_repository_head_detached(repo)); - /* take the reop back to it's original state */ - cl_git_pass(git_reference_symbolic_create(&ref, repo, "HEAD", "refs/heads/master", 1)); + /* take the repo back to it's original state */ + cl_git_pass(git_reference_symbolic_create(&ref, repo, "HEAD", "refs/heads/master", + true, sig, "REATTACH")); git_reference_free(ref); + check_last_reflog_entry(sig->email, "REATTACH"); cl_assert_equal_i(false, git_repository_head_detached(repo)); + git_signature_free(sig); } void test_repo_head__unborn_head(void) @@ -44,7 +65,7 @@ void test_repo_head__unborn_head(void) /* take the repo back to it's original state */ - cl_git_pass(git_reference_symbolic_create(&ref, repo, "HEAD", "refs/heads/master", 1)); + cl_git_pass(git_reference_symbolic_create(&ref, repo, "HEAD", "refs/heads/master", 1, NULL, NULL)); cl_assert(git_repository_head_unborn(repo) == 0); git_reference_free(ref); @@ -54,7 +75,7 @@ void test_repo_head__set_head_Attaches_HEAD_to_un_unborn_branch_when_the_branch_ { git_reference *head; - cl_git_pass(git_repository_set_head(repo, "refs/heads/doesnt/exist/yet")); + cl_git_pass(git_repository_set_head(repo, "refs/heads/doesnt/exist/yet", NULL, NULL)); cl_assert_equal_i(false, git_repository_head_detached(repo)); @@ -63,19 +84,19 @@ void test_repo_head__set_head_Attaches_HEAD_to_un_unborn_branch_when_the_branch_ void test_repo_head__set_head_Returns_ENOTFOUND_when_the_reference_doesnt_exist(void) { - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_set_head(repo, "refs/tags/doesnt/exist/yet")); + cl_assert_equal_i(GIT_ENOTFOUND, git_repository_set_head(repo, "refs/tags/doesnt/exist/yet", NULL, NULL)); } void test_repo_head__set_head_Fails_when_the_reference_points_to_a_non_commitish(void) { - cl_git_fail(git_repository_set_head(repo, "refs/tags/point_to_blob")); + cl_git_fail(git_repository_set_head(repo, "refs/tags/point_to_blob", NULL, NULL)); } void test_repo_head__set_head_Attaches_HEAD_when_the_reference_points_to_a_branch(void) { git_reference *head; - cl_git_pass(git_repository_set_head(repo, "refs/heads/br2")); + cl_git_pass(git_repository_set_head(repo, "refs/heads/br2", NULL, NULL)); cl_assert_equal_i(false, git_repository_head_detached(repo)); @@ -102,7 +123,7 @@ static void assert_head_is_correctly_detached(void) void test_repo_head__set_head_Detaches_HEAD_when_the_reference_doesnt_point_to_a_branch(void) { - cl_git_pass(git_repository_set_head(repo, "refs/tags/test")); + cl_git_pass(git_repository_set_head(repo, "refs/tags/test", NULL, NULL)); cl_assert_equal_i(true, git_repository_head_detached(repo)); @@ -115,7 +136,7 @@ void test_repo_head__set_head_detached_Return_ENOTFOUND_when_the_object_doesnt_e cl_git_pass(git_oid_fromstr(&oid, "deadbeefdeadbeefdeadbeefdeadbeefdeadbeef")); - cl_assert_equal_i(GIT_ENOTFOUND, git_repository_set_head_detached(repo, &oid)); + cl_assert_equal_i(GIT_ENOTFOUND, git_repository_set_head_detached(repo, &oid, NULL, NULL)); } void test_repo_head__set_head_detached_Fails_when_the_object_isnt_a_commitish(void) @@ -124,7 +145,7 @@ void test_repo_head__set_head_detached_Fails_when_the_object_isnt_a_commitish(vo cl_git_pass(git_revparse_single(&blob, repo, "point_to_blob")); - cl_git_fail(git_repository_set_head_detached(repo, git_object_id(blob))); + cl_git_fail(git_repository_set_head_detached(repo, git_object_id(blob), NULL, NULL)); git_object_free(blob); } @@ -136,7 +157,7 @@ void test_repo_head__set_head_detached_Detaches_HEAD_and_make_it_point_to_the_pe cl_git_pass(git_revparse_single(&tag, repo, "tags/test")); cl_assert_equal_i(GIT_OBJ_TAG, git_object_type(tag)); - cl_git_pass(git_repository_set_head_detached(repo, git_object_id(tag))); + cl_git_pass(git_repository_set_head_detached(repo, git_object_id(tag), NULL, NULL)); assert_head_is_correctly_detached(); @@ -147,7 +168,7 @@ void test_repo_head__detach_head_Detaches_HEAD_and_make_it_point_to_the_peeled_c { cl_assert_equal_i(false, git_repository_head_detached(repo)); - cl_git_pass(git_repository_detach_head(repo)); + cl_git_pass(git_repository_detach_head(repo, NULL, NULL)); assert_head_is_correctly_detached(); } @@ -156,9 +177,9 @@ void test_repo_head__detach_head_Fails_if_HEAD_and_point_to_a_non_commitish(void { git_reference *head; - cl_git_pass(git_reference_symbolic_create(&head, repo, GIT_HEAD_FILE, "refs/tags/point_to_blob", 1)); + cl_git_pass(git_reference_symbolic_create(&head, repo, GIT_HEAD_FILE, "refs/tags/point_to_blob", 1, NULL, NULL)); - cl_git_fail(git_repository_detach_head(repo)); + cl_git_fail(git_repository_detach_head(repo, NULL, NULL)); git_reference_free(head); } @@ -167,7 +188,7 @@ void test_repo_head__detaching_an_unborn_branch_returns_GIT_EUNBORNBRANCH(void) { make_head_unborn(repo, NON_EXISTING_HEAD); - cl_assert_equal_i(GIT_EUNBORNBRANCH, git_repository_detach_head(repo)); + cl_assert_equal_i(GIT_EUNBORNBRANCH, git_repository_detach_head(repo, NULL, NULL)); } void test_repo_head__retrieving_an_unborn_branch_returns_GIT_EUNBORNBRANCH(void) @@ -194,3 +215,255 @@ void test_repo_head__can_tell_if_an_unborn_head_is_detached(void) cl_assert_equal_i(false, git_repository_head_detached(repo)); } + +static void test_reflog(git_repository *repo, size_t idx, + const char *old_spec, const char *new_spec, + const char *email, const char *message) +{ + git_reflog *log; + const git_reflog_entry *entry; + + cl_git_pass(git_reflog_read(&log, repo, "HEAD")); + entry = git_reflog_entry_byindex(log, idx); + + if (old_spec) { + git_object *obj; + cl_git_pass(git_revparse_single(&obj, repo, old_spec)); + cl_assert_equal_i(0, git_oid_cmp(git_object_id(obj), git_reflog_entry_id_old(entry))); + git_object_free(obj); + } + if (new_spec) { + git_object *obj; + cl_git_pass(git_revparse_single(&obj, repo, new_spec)); + cl_assert_equal_i(0, git_oid_cmp(git_object_id(obj), git_reflog_entry_id_new(entry))); + git_object_free(obj); + } + + if (email) { + cl_assert_equal_s(email, git_reflog_entry_committer(entry)->email); + } + if (message) { + cl_assert_equal_s(message, git_reflog_entry_message(entry)); + } + + git_reflog_free(log); +} + +void test_repo_head__setting_head_updates_reflog(void) +{ + git_object *tag; + git_signature *sig; + + cl_git_pass(git_signature_now(&sig, "me", "foo@example.com")); + + cl_git_pass(git_repository_set_head(repo, "refs/heads/haacked", sig, "message1")); + cl_git_pass(git_repository_set_head(repo, "refs/heads/unborn", sig, "message2")); + cl_git_pass(git_revparse_single(&tag, repo, "tags/test")); + cl_git_pass(git_repository_set_head_detached(repo, git_object_id(tag), sig, "message3")); + cl_git_pass(git_repository_set_head(repo, "refs/heads/haacked", sig, "message4")); + + test_reflog(repo, 2, NULL, "refs/heads/haacked", "foo@example.com", "message1"); + test_reflog(repo, 1, NULL, "tags/test^{commit}", "foo@example.com", "message3"); + test_reflog(repo, 0, "tags/test^{commit}", "refs/heads/haacked", "foo@example.com", "message4"); + + git_object_free(tag); + git_signature_free(sig); +} + +static void assert_head_reflog(git_repository *repo, size_t idx, + const char *old_id, const char *new_id, const char *message) +{ + git_reflog *log; + const git_reflog_entry *entry; + char id_str[GIT_OID_HEXSZ + 1] = {0}; + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + entry = git_reflog_entry_byindex(log, idx); + + git_oid_fmt(id_str, git_reflog_entry_id_old(entry)); + cl_assert_equal_s(old_id, id_str); + + git_oid_fmt(id_str, git_reflog_entry_id_new(entry)); + cl_assert_equal_s(new_id, id_str); + + cl_assert_equal_s(message, git_reflog_entry_message(entry)); + + git_reflog_free(log); +} + +void test_repo_head__detaching_writes_reflog(void) +{ + git_signature *sig; + git_oid id; + const char *msg; + + cl_git_pass(git_signature_now(&sig, "me", "foo@example.com")); + + msg = "message1"; + git_oid_fromstr(&id, "e90810b8df3e80c413d903f631643c716887138d"); + cl_git_pass(git_repository_set_head_detached(repo, &id, sig, msg)); + assert_head_reflog(repo, 0, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", + "e90810b8df3e80c413d903f631643c716887138d", msg); + + msg = "message2"; + cl_git_pass(git_repository_set_head(repo, "refs/heads/haacked", sig, msg)); + assert_head_reflog(repo, 0, "e90810b8df3e80c413d903f631643c716887138d", + "258f0e2a959a364e40ed6603d5d44fbb24765b10", msg); + + git_signature_free(sig); +} + +void test_repo_head__orphan_branch_does_not_count(void) +{ + git_signature *sig; + git_oid id; + const char *msg; + + cl_git_pass(git_signature_now(&sig, "me", "foo@example.com")); + + /* Have something known */ + msg = "message1"; + git_oid_fromstr(&id, "e90810b8df3e80c413d903f631643c716887138d"); + cl_git_pass(git_repository_set_head_detached(repo, &id, sig, msg)); + assert_head_reflog(repo, 0, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", + "e90810b8df3e80c413d903f631643c716887138d", msg); + + /* Switching to an orphan branch does not write tot he reflog */ + cl_git_pass(git_repository_set_head(repo, "refs/heads/orphan", sig, "ignored message")); + assert_head_reflog(repo, 0, "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", + "e90810b8df3e80c413d903f631643c716887138d", msg); + + /* And coming back, we set the source to zero */ + msg = "message2"; + cl_git_pass(git_repository_set_head(repo, "refs/heads/haacked", sig, msg)); + assert_head_reflog(repo, 0, "0000000000000000000000000000000000000000", + "258f0e2a959a364e40ed6603d5d44fbb24765b10", msg); + + git_signature_free(sig); +} + +void test_repo_head__set_to_current_target(void) +{ + git_signature *sig; + const char *msg; + git_reflog *log; + size_t nentries, nentries_after; + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + nentries = git_reflog_entrycount(log); + git_reflog_free(log); + + cl_git_pass(git_signature_now(&sig, "me", "foo@example.com")); + + msg = "message 1"; + cl_git_pass(git_repository_set_head(repo, "refs/heads/haacked", sig, msg)); + cl_git_pass(git_repository_set_head(repo, "refs/heads/haacked", sig, msg)); + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + nentries_after = git_reflog_entrycount(log); + git_reflog_free(log); + + cl_assert_equal_i(nentries + 1, nentries_after); + + git_signature_free(sig); + +} + +void test_repo_head__branch_birth(void) +{ + git_signature *sig; + git_oid id; + git_tree *tree; + git_reference *ref; + const char *msg; + git_reflog *log; + size_t nentries, nentries_after; + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + nentries = git_reflog_entrycount(log); + git_reflog_free(log); + + cl_git_pass(git_signature_now(&sig, "me", "foo@example.com")); + + cl_git_pass(git_repository_head(&ref, repo)); + cl_git_pass(git_reference_peel((git_object **) &tree, ref, GIT_OBJ_TREE)); + git_reference_free(ref); + + msg = "message 1"; + cl_git_pass(git_repository_set_head(repo, "refs/heads/orphan", sig, msg)); + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + nentries_after = git_reflog_entrycount(log); + git_reflog_free(log); + + cl_assert_equal_i(nentries, nentries_after); + + msg = "message 2"; + cl_git_pass(git_commit_create(&id, repo, "HEAD", sig, sig, NULL, msg, tree, 0, NULL)); + + git_tree_free(tree); + + cl_git_pass(git_reflog_read(&log, repo, "refs/heads/orphan")); + cl_assert_equal_i(1, git_reflog_entrycount(log)); + git_reflog_free(log); + + cl_git_pass(git_reflog_read(&log, repo, GIT_HEAD_FILE)); + nentries_after = git_reflog_entrycount(log); + git_reflog_free(log); + + cl_assert_equal_i(nentries + 1, nentries_after); + + git_signature_free(sig); + +} + +static size_t entrycount(git_repository *repo, const char *name) +{ + git_reflog *log; + size_t ret; + + cl_git_pass(git_reflog_read(&log, repo, name)); + ret = git_reflog_entrycount(log); + git_reflog_free(log); + + return ret; +} + +void test_repo_head__symref_chain(void) +{ + git_signature *sig; + git_oid id; + git_tree *tree; + git_reference *ref; + const char *msg; + size_t nentries, nentries_master; + + nentries = entrycount(repo, GIT_HEAD_FILE); + + cl_git_pass(git_signature_now(&sig, "me", "foo@example.com")); + + cl_git_pass(git_repository_head(&ref, repo)); + cl_git_pass(git_reference_peel((git_object **) &tree, ref, GIT_OBJ_TREE)); + git_reference_free(ref); + + nentries_master = entrycount(repo, "refs/heads/master"); + + msg = "message 1"; + cl_git_pass(git_reference_symbolic_create(&ref, repo, "refs/heads/master", "refs/heads/foo", 1, sig, msg)); + git_reference_free(ref); + + cl_assert_equal_i(0, entrycount(repo, "refs/heads/foo")); + cl_assert_equal_i(nentries, entrycount(repo, GIT_HEAD_FILE)); + cl_assert_equal_i(nentries_master, entrycount(repo, "refs/heads/master")); + + msg = "message 2"; + cl_git_pass(git_commit_create(&id, repo, "HEAD", sig, sig, NULL, msg, tree, 0, NULL)); + git_tree_free(tree); + + cl_assert_equal_i(1, entrycount(repo, "refs/heads/foo")); + cl_assert_equal_i(nentries +1, entrycount(repo, GIT_HEAD_FILE)); + cl_assert_equal_i(nentries_master, entrycount(repo, "refs/heads/master")); + + git_signature_free(sig); + +} |