| #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_ids[] = { |
| "a4a7dce85cf63874e984719f4fdd239f5145052f", /* 0 */ |
| "9fd738e8f7967c078dceed8190330fc8648ee56a", /* 1 */ |
| "4a202b346bb0fb0db7eff3cffeb3c70babbd2045", /* 2 */ |
| "c47800c7266a2be04c571c04d5a6614691ea99bd", /* 3 */ |
| "8496071c1b46c854b31185ea97743be6a8774479", /* 4 */ |
| "5b5b025afb0b4c913b4c338a42934a3863bf3644", /* 5 */ |
| }; |
| |
| /* Careful: there are two possible topological sorts */ |
| static const int commit_sorting_topo[][6] = { |
| {0, 1, 2, 3, 5, 4}, {0, 3, 1, 2, 5, 4} |
| }; |
| |
| static const int commit_sorting_time[][6] = { |
| {0, 3, 1, 2, 5, 4} |
| }; |
| |
| static const int commit_sorting_topo_reverse[][6] = { |
| {4, 5, 3, 2, 1, 0}, {4, 5, 2, 1, 3, 0} |
| }; |
| |
| static const int commit_sorting_time_reverse[][6] = { |
| {4, 5, 2, 1, 3, 0} |
| }; |
| |
| static const int commit_sorting_segment[][6] = { |
| {1, 2, -1, -1, -1, -1} |
| }; |
| |
| #define commit_count 6 |
| static const int result_bytes = 24; |
| |
| |
| static int get_commit_index(git_oid *raw_oid) |
| { |
| int i; |
| char oid[40]; |
| |
| git_oid_fmt(oid, raw_oid); |
| |
| for (i = 0; i < commit_count; ++i) |
| if (memcmp(oid, commit_ids[i], 40) == 0) |
| return i; |
| |
| return -1; |
| } |
| |
| static int test_walk_only(git_revwalk *walk, |
| const int possible_results[][commit_count], int results_count) |
| { |
| git_oid oid; |
| int i; |
| int result_array[commit_count]; |
| |
| for (i = 0; i < commit_count; ++i) |
| result_array[i] = -1; |
| |
| i = 0; |
| while (git_revwalk_next(&oid, walk) == 0) { |
| result_array[i++] = get_commit_index(&oid); |
| /*{ |
| char str[41]; |
| git_oid_fmt(str, &oid); |
| str[40] = 0; |
| printf(" %d) %s\n", i, str); |
| }*/ |
| } |
| |
| for (i = 0; i < results_count; ++i) |
| if (memcmp(possible_results[i], |
| result_array, result_bytes) == 0) |
| return 0; |
| |
| return GIT_ERROR; |
| } |
| |
| static int test_walk(git_revwalk *walk, const git_oid *root, |
| int flags, const int possible_results[][6], int results_count) |
| { |
| git_revwalk_sorting(walk, flags); |
| git_revwalk_push(walk, root); |
| |
| return test_walk_only(walk, possible_results, results_count); |
| } |
| |
| static git_repository *_repo; |
| static git_revwalk *_walk; |
| |
| void test_revwalk_basic__initialize(void) |
| { |
| cl_git_pass(git_repository_open(&_repo, cl_fixture("testrepo.git"))); |
| cl_git_pass(git_revwalk_new(&_walk, _repo)); |
| } |
| |
| void test_revwalk_basic__cleanup(void) |
| { |
| git_revwalk_free(_walk); |
| _walk = NULL; |
| git_repository_free(_repo); |
| _repo = NULL; |
| } |
| |
| void test_revwalk_basic__sorting_modes(void) |
| { |
| git_oid id; |
| |
| git_oid_fromstr(&id, commit_head); |
| |
| cl_git_pass(test_walk(_walk, &id, GIT_SORT_TIME, commit_sorting_time, 1)); |
| cl_git_pass(test_walk(_walk, &id, GIT_SORT_TOPOLOGICAL, commit_sorting_topo, 2)); |
| cl_git_pass(test_walk(_walk, &id, GIT_SORT_TIME | GIT_SORT_REVERSE, commit_sorting_time_reverse, 1)); |
| cl_git_pass(test_walk(_walk, &id, GIT_SORT_TOPOLOGICAL | GIT_SORT_REVERSE, commit_sorting_topo_reverse, 2)); |
| } |
| |
| void test_revwalk_basic__glob_heads(void) |
| { |
| int i = 0; |
| git_oid oid; |
| |
| cl_git_pass(git_revwalk_push_glob(_walk, "heads")); |
| |
| while (git_revwalk_next(&oid, _walk) == 0) { |
| i++; |
| } |
| |
| /* git log --branches --oneline | wc -l => 14 */ |
| cl_assert(i == 14); |
| } |
| |
| void test_revwalk_basic__push_head(void) |
| { |
| int i = 0; |
| git_oid oid; |
| |
| cl_git_pass(git_revwalk_push_head(_walk)); |
| |
| while (git_revwalk_next(&oid, _walk) == 0) { |
| i++; |
| } |
| |
| /* git log HEAD --oneline | wc -l => 7 */ |
| cl_assert(i == 7); |
| } |
| |
| void test_revwalk_basic__push_head_hide_ref(void) |
| { |
| int i = 0; |
| git_oid oid; |
| |
| cl_git_pass(git_revwalk_push_head(_walk)); |
| cl_git_pass(git_revwalk_hide_ref(_walk, "refs/heads/packed-test")); |
| |
| while (git_revwalk_next(&oid, _walk) == 0) { |
| i++; |
| } |
| |
| /* git log HEAD --oneline --not refs/heads/packed-test | wc -l => 4 */ |
| cl_assert(i == 4); |
| } |
| |
| void test_revwalk_basic__push_head_hide_ref_nobase(void) |
| { |
| int i = 0; |
| git_oid oid; |
| |
| cl_git_pass(git_revwalk_push_head(_walk)); |
| cl_git_pass(git_revwalk_hide_ref(_walk, "refs/heads/packed")); |
| |
| while (git_revwalk_next(&oid, _walk) == 0) { |
| i++; |
| } |
| |
| /* git log HEAD --oneline --not refs/heads/packed | wc -l => 7 */ |
| cl_assert(i == 7); |
| } |
| |
| void test_revwalk_basic__disallow_non_commit(void) |
| { |
| git_oid oid; |
| |
| cl_git_pass(git_oid_fromstr(&oid, "521d87c1ec3aef9824daf6d96cc0ae3710766d91")); |
| cl_git_fail(git_revwalk_push(_walk, &oid)); |
| } |
| |
| void test_revwalk_basic__push_range(void) |
| { |
| git_revwalk_reset(_walk); |
| git_revwalk_sorting(_walk, 0); |
| cl_git_pass(git_revwalk_push_range(_walk, "9fd738e~2..9fd738e")); |
| cl_git_pass(test_walk_only(_walk, commit_sorting_segment, 1)); |
| } |