diff options
Diffstat (limited to 'tests/libgit2/apply/apply_helpers.c')
-rw-r--r-- | tests/libgit2/apply/apply_helpers.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/tests/libgit2/apply/apply_helpers.c b/tests/libgit2/apply/apply_helpers.c new file mode 100644 index 000000000..91cc51a71 --- /dev/null +++ b/tests/libgit2/apply/apply_helpers.c @@ -0,0 +1,135 @@ +#include "clar_libgit2.h" +#include "apply_helpers.h" + +struct iterator_compare_data { + struct merge_index_entry *expected; + size_t cnt; + size_t idx; +}; + +static int iterator_compare(const git_index_entry *entry, void *_data) +{ + git_oid expected_id; + + struct iterator_compare_data *data = (struct iterator_compare_data *)_data; + + cl_assert_equal_i(GIT_INDEX_ENTRY_STAGE(entry), data->expected[data->idx].stage); + cl_git_pass(git_oid_fromstr(&expected_id, data->expected[data->idx].oid_str)); + cl_assert_equal_oid(&entry->id, &expected_id); + cl_assert_equal_i(entry->mode, data->expected[data->idx].mode); + cl_assert_equal_s(entry->path, data->expected[data->idx].path); + + if (data->idx >= data->cnt) + return -1; + + data->idx++; + + return 0; +} + +void validate_apply_workdir( + git_repository *repo, + struct merge_index_entry *workdir_entries, + size_t workdir_cnt) +{ + git_index *index; + git_iterator *iterator; + git_iterator_options opts = GIT_ITERATOR_OPTIONS_INIT; + struct iterator_compare_data data = { workdir_entries, workdir_cnt }; + + opts.flags |= GIT_ITERATOR_INCLUDE_HASH; + + cl_git_pass(git_repository_index(&index, repo)); + cl_git_pass(git_iterator_for_workdir(&iterator, repo, index, NULL, &opts)); + + cl_git_pass(git_iterator_foreach(iterator, iterator_compare, &data)); + cl_assert_equal_i(data.idx, data.cnt); + + git_iterator_free(iterator); + git_index_free(index); +} + +void validate_apply_index( + git_repository *repo, + struct merge_index_entry *index_entries, + size_t index_cnt) +{ + git_index *index; + git_iterator *iterator; + struct iterator_compare_data data = { index_entries, index_cnt }; + + cl_git_pass(git_repository_index(&index, repo)); + cl_git_pass(git_iterator_for_index(&iterator, repo, index, NULL)); + + cl_git_pass(git_iterator_foreach(iterator, iterator_compare, &data)); + cl_assert_equal_i(data.idx, data.cnt); + + git_iterator_free(iterator); + git_index_free(index); +} + +static int iterator_eq(const git_index_entry **entry, void *_data) +{ + GIT_UNUSED(_data); + + if (!entry[0] || !entry[1]) + return -1; + + cl_assert_equal_i(GIT_INDEX_ENTRY_STAGE(entry[0]), GIT_INDEX_ENTRY_STAGE(entry[1])); + cl_assert_equal_oid(&entry[0]->id, &entry[1]->id); + cl_assert_equal_i(entry[0]->mode, entry[1]->mode); + cl_assert_equal_s(entry[0]->path, entry[1]->path); + + return 0; +} + +void validate_index_unchanged(git_repository *repo) +{ + git_tree *head; + git_index *index; + git_iterator *head_iterator, *index_iterator, *iterators[2]; + + cl_git_pass(git_repository_head_tree(&head, repo)); + cl_git_pass(git_repository_index(&index, repo)); + + cl_git_pass(git_iterator_for_tree(&head_iterator, head, NULL)); + cl_git_pass(git_iterator_for_index(&index_iterator, repo, index, NULL)); + + iterators[0] = head_iterator; + iterators[1] = index_iterator; + + cl_git_pass(git_iterator_walk(iterators, 2, iterator_eq, NULL)); + + git_iterator_free(head_iterator); + git_iterator_free(index_iterator); + + git_tree_free(head); + git_index_free(index); +} + +void validate_workdir_unchanged(git_repository *repo) +{ + git_tree *head; + git_index *index; + git_iterator *head_iterator, *workdir_iterator, *iterators[2]; + git_iterator_options workdir_opts = GIT_ITERATOR_OPTIONS_INIT; + + cl_git_pass(git_repository_head_tree(&head, repo)); + cl_git_pass(git_repository_index(&index, repo)); + + workdir_opts.flags |= GIT_ITERATOR_INCLUDE_HASH; + + cl_git_pass(git_iterator_for_tree(&head_iterator, head, NULL)); + cl_git_pass(git_iterator_for_workdir(&workdir_iterator, repo, index, NULL, &workdir_opts)); + + iterators[0] = head_iterator; + iterators[1] = workdir_iterator; + + cl_git_pass(git_iterator_walk(iterators, 2, iterator_eq, NULL)); + + git_iterator_free(head_iterator); + git_iterator_free(workdir_iterator); + + git_tree_free(head); + git_index_free(index); +} |