| #include "clar_libgit2.h" |
| /* |
| * a4a7dce [0] Merge branch 'master' into br2 |
| |\ |
| | * 9fd738e [1] a fourth commit |
| | * 4a202b3 [2] a third commit |
| * | c47800c [3] branch commit one |
| |/ |
| * 5b5b025 [5] another commit |
| * 8496071 [4] testing |
| */ |
| static const char *commit_head = "a4a7dce85cf63874e984719f4fdd239f5145052f"; |
| |
| static const char *commit_strs[] = { |
| "a4a7dce85cf63874e984719f4fdd239f5145052f", /* 0 */ |
| "9fd738e8f7967c078dceed8190330fc8648ee56a", /* 1 */ |
| "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", /* 2 */ |
| "c47800c7266a2be04c571c04d5a6614691ea99bd", /* 3 */ |
| "8496071c1b46c854b31185ea97743be6a8774479", /* 4 */ |
| "5b5b025afb0b4c913b4c338a42934a3863bf3644", /* 5 */ |
| }; |
| |
| #define commit_count 6 |
| |
| static git_oid commit_ids[commit_count]; |
| static git_oid _head_id; |
| static git_repository *_repo; |
| |
| |
| void test_revwalk_hidecb__initialize(void) |
| { |
| int i; |
| |
| cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git"))); |
| cl_git_pass(git_oid_fromstr(&_head_id, commit_head)); |
| |
| for (i = 0; i < commit_count; i++) |
| cl_git_pass(git_oid_fromstr(&commit_ids[i], commit_strs[i])); |
| |
| } |
| |
| void test_revwalk_hidecb__cleanup(void) |
| { |
| git_repository_free(_repo); |
| _repo = NULL; |
| } |
| |
| /* Hide all commits */ |
| static int hide_every_commit_cb(const git_oid *commit_id, void *data) |
| { |
| GIT_UNUSED(commit_id); |
| GIT_UNUSED(data); |
| |
| return 1; |
| } |
| |
| /* Do not hide anything */ |
| static int hide_none_cb(const git_oid *commit_id, void *data) |
| { |
| GIT_UNUSED(commit_id); |
| GIT_UNUSED(data); |
| |
| return 0; |
| } |
| |
| /* Hide some commits */ |
| static int hide_commit_cb(const git_oid *commit_id, void *data) |
| { |
| GIT_UNUSED(commit_id); |
| GIT_UNUSED(data); |
| |
| return (git_oid_cmp(commit_id, &commit_ids[5]) == 0); |
| } |
| |
| /* In payload data, pointer to a commit id is passed */ |
| static int hide_commit_use_payload_cb(const git_oid *commit_id, void *data) |
| { |
| git_oid *hide_commit_id = data; |
| |
| return (git_oid_cmp(commit_id, hide_commit_id) == 0); |
| } |
| |
| void test_revwalk_hidecb__hide_all_cb(void) |
| { |
| git_revwalk *walk; |
| git_oid id; |
| |
| cl_git_pass(git_revwalk_new(&walk, _repo)); |
| cl_git_pass(git_revwalk_add_hide_cb(walk, hide_every_commit_cb, NULL)); |
| cl_git_pass(git_revwalk_push(walk, &_head_id)); |
| |
| /* First call to git_revwalk_next should return GIT_ITEROVER */ |
| cl_assert_equal_i(GIT_ITEROVER, git_revwalk_next(&id, walk)); |
| |
| git_revwalk_free(walk); |
| } |
| |
| |
| void test_revwalk_hidecb__hide_none_cb(void) |
| { |
| git_revwalk *walk; |
| int i, error; |
| git_oid id; |
| |
| cl_git_pass(git_revwalk_new(&walk, _repo)); |
| cl_git_pass(git_revwalk_add_hide_cb(walk, hide_none_cb, NULL)); |
| cl_git_pass(git_revwalk_push(walk, &_head_id)); |
| |
| /* It should return all 6 commits */ |
| i = 0; |
| while ((error = git_revwalk_next(&id, walk)) == 0) |
| i++; |
| |
| cl_assert_equal_i(i, 6); |
| cl_assert_equal_i(error, GIT_ITEROVER); |
| |
| git_revwalk_free(walk); |
| } |
| |
| void test_revwalk_hidecb__add_hide_cb_multiple_times(void) |
| { |
| git_revwalk *walk; |
| |
| cl_git_pass(git_revwalk_new(&walk, _repo)); |
| cl_git_pass(git_revwalk_add_hide_cb(walk, hide_every_commit_cb, NULL)); |
| cl_git_fail(git_revwalk_add_hide_cb(walk, hide_every_commit_cb, NULL)); |
| |
| git_revwalk_free(walk); |
| } |
| |
| void test_revwalk_hidecb__add_hide_cb_during_walking(void) |
| { |
| git_revwalk *walk; |
| git_oid id; |
| int error; |
| |
| cl_git_pass(git_revwalk_new(&walk, _repo)); |
| cl_git_pass(git_revwalk_push(walk, &_head_id)); |
| |
| /* Start walking without adding hide callback */ |
| cl_git_pass(git_revwalk_next(&id, walk)); |
| |
| /* Now add hide callback */ |
| cl_git_pass(git_revwalk_add_hide_cb(walk, hide_none_cb, NULL)); |
| |
| /* walk should be reset */ |
| error = git_revwalk_next(&id, walk); |
| cl_assert_equal_i(error, GIT_ITEROVER); |
| |
| git_revwalk_free(walk); |
| } |
| |
| void test_revwalk_hidecb__hide_some_commits(void) |
| { |
| git_revwalk *walk; |
| git_oid id; |
| int i, error; |
| |
| cl_git_pass(git_revwalk_new(&walk, _repo)); |
| cl_git_pass(git_revwalk_push(walk, &_head_id)); |
| git_revwalk_sorting(walk, GIT_SORT_TOPOLOGICAL); |
| |
| /* Add hide callback */ |
| cl_git_pass(git_revwalk_add_hide_cb(walk, hide_commit_cb, NULL)); |
| |
| i = 0; |
| while ((error = git_revwalk_next(&id, walk)) == 0) { |
| cl_assert_equal_oid(&commit_ids[i], &id); |
| i++; |
| } |
| |
| cl_assert_equal_i(i, 4); |
| cl_assert_equal_i(error, GIT_ITEROVER); |
| |
| git_revwalk_free(walk); |
| } |
| |
| void test_revwalk_hidecb__test_payload(void) |
| { |
| git_revwalk *walk; |
| git_oid id; |
| int i, error; |
| |
| cl_git_pass(git_revwalk_new(&walk, _repo)); |
| cl_git_pass(git_revwalk_push(walk, &_head_id)); |
| git_revwalk_sorting(walk, GIT_SORT_TOPOLOGICAL); |
| |
| /* Add hide callback, pass id of parent of initial commit as payload data */ |
| cl_git_pass(git_revwalk_add_hide_cb(walk, hide_commit_use_payload_cb, &commit_ids[5])); |
| |
| i = 0; |
| while ((error = git_revwalk_next(&id, walk)) == 0) { |
| cl_assert_equal_oid(&commit_ids[i], &id); |
| i++; |
| } |
| |
| /* walker should return four commits */ |
| cl_assert_equal_i(i, 4); |
| cl_assert_equal_i(error, GIT_ITEROVER); |
| |
| git_revwalk_free(walk); |
| } |
| |