diff options
Diffstat (limited to 'tests/libgit2/apply/check.c')
| -rw-r--r-- | tests/libgit2/apply/check.c | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/tests/libgit2/apply/check.c b/tests/libgit2/apply/check.c new file mode 100644 index 000000000..9e42365ed --- /dev/null +++ b/tests/libgit2/apply/check.c @@ -0,0 +1,121 @@ +#include "clar_libgit2.h" +#include "apply_helpers.h" + +static git_repository *repo; + +#define TEST_REPO_PATH "merge-recursive" + +void test_apply_check__initialize(void) +{ + git_oid oid; + git_commit *commit; + + repo = cl_git_sandbox_init(TEST_REPO_PATH); + + git_oid_fromstr(&oid, "539bd011c4822c560c1d17cab095006b7a10f707"); + cl_git_pass(git_commit_lookup(&commit, repo, &oid)); + cl_git_pass(git_reset(repo, (git_object *)commit, GIT_RESET_HARD, NULL)); + git_commit_free(commit); +} + +void test_apply_check__cleanup(void) +{ + cl_git_sandbox_cleanup(); +} + +void test_apply_check__generate_diff(void) +{ + git_oid a_oid, b_oid; + git_commit *a_commit, *b_commit; + git_tree *a_tree, *b_tree; + git_diff *diff; + git_diff_options diff_opts = GIT_DIFF_OPTIONS_INIT; + git_apply_options opts = GIT_APPLY_OPTIONS_INIT; + + cl_git_pass(git_oid_fromstr(&a_oid, "539bd011c4822c560c1d17cab095006b7a10f707")); + cl_git_pass(git_oid_fromstr(&b_oid, "7c7bf85e978f1d18c0566f702d2cb7766b9c8d4f")); + cl_git_pass(git_commit_lookup(&a_commit, repo, &a_oid)); + cl_git_pass(git_commit_lookup(&b_commit, repo, &b_oid)); + + cl_git_pass(git_commit_tree(&a_tree, a_commit)); + cl_git_pass(git_commit_tree(&b_tree, b_commit)); + + opts.flags |= GIT_APPLY_CHECK; + cl_git_pass(git_diff_tree_to_tree(&diff, repo, a_tree, b_tree, &diff_opts)); + cl_git_pass(git_apply(repo, diff, GIT_APPLY_LOCATION_BOTH, &opts)); + + validate_index_unchanged(repo); + validate_workdir_unchanged(repo); + + git_diff_free(diff); + git_tree_free(a_tree); + git_tree_free(b_tree); + git_commit_free(a_commit); + git_commit_free(b_commit); +} + +void test_apply_check__parsed_diff(void) +{ + git_diff *diff; + git_apply_options opts = GIT_APPLY_OPTIONS_INIT; + + opts.flags |= GIT_APPLY_CHECK; + cl_git_pass(git_diff_from_buffer(&diff, + DIFF_MODIFY_TWO_FILES, strlen(DIFF_MODIFY_TWO_FILES))); + cl_git_pass(git_apply(repo, diff, GIT_APPLY_LOCATION_INDEX, &opts)); + + validate_index_unchanged(repo); + validate_workdir_unchanged(repo); + + git_diff_free(diff); +} + +void test_apply_check__binary(void) +{ + git_diff *diff; + git_apply_options opts = GIT_APPLY_OPTIONS_INIT; + + opts.flags |= GIT_APPLY_CHECK; + cl_git_pass(git_diff_from_buffer(&diff, + DIFF_MODIFY_TWO_FILES_BINARY, + strlen(DIFF_MODIFY_TWO_FILES_BINARY))); + cl_git_pass(git_apply(repo, diff, GIT_APPLY_LOCATION_INDEX, &opts)); + + validate_index_unchanged(repo); + validate_workdir_unchanged(repo); + + git_diff_free(diff); +} + +void test_apply_check__does_not_apply(void) +{ + git_diff *diff; + git_index *index; + git_apply_options opts = GIT_APPLY_OPTIONS_INIT; + + const char *diff_file = DIFF_MODIFY_TWO_FILES; + + struct merge_index_entry index_expected[] = { + { 0100644, "f51658077d85f2264fa179b4d0848268cb3475c3", 0, "asparagus.txt" }, + { 0100644, "68f6182f4c85d39e1309d97c7e456156dc9c0096", 0, "beef.txt" }, + { 0100644, "4b7c5650008b2e747fe1809eeb5a1dde0e80850a", 0, "bouilli.txt" }, + { 0100644, "c4e6cca3ec6ae0148ed231f97257df8c311e015f", 0, "gravy.txt" }, + { 0100644, "68af1fc7407fd9addf1701a87eb1c95c7494c598", 0, "oyster.txt" }, + }; + size_t index_expected_cnt = sizeof(index_expected) / + sizeof(struct merge_index_entry); + + /* mutate the index */ + cl_git_pass(git_repository_index(&index, repo)); + cl_git_pass(git_index_remove(index, "veal.txt", 0)); + cl_git_pass(git_index_write(index)); + git_index_free(index); + + opts.flags |= GIT_APPLY_CHECK; + cl_git_pass(git_diff_from_buffer(&diff, diff_file, strlen(diff_file))); + cl_git_fail_with(GIT_EAPPLYFAIL, git_apply(repo, diff, GIT_APPLY_LOCATION_INDEX, &opts)); + + validate_apply_index(repo, index_expected, index_expected_cnt); + + git_diff_free(diff); +} |