| #include "clar_libgit2.h" |
| #include "reset_helpers.h" |
| #include "repo/repo_helpers.h" |
| |
| static git_repository *repo; |
| static git_object *target; |
| |
| void test_reset_soft__initialize(void) |
| { |
| repo = cl_git_sandbox_init("testrepo.git"); |
| } |
| |
| void test_reset_soft__cleanup(void) |
| { |
| git_object_free(target); |
| cl_git_sandbox_cleanup(); |
| } |
| |
| static void assert_reset_soft(bool should_be_detached) |
| { |
| git_oid oid; |
| |
| cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD")); |
| cl_git_fail(git_oid_streq(&oid, KNOWN_COMMIT_IN_BARE_REPO)); |
| |
| retrieve_target_from_oid(&target, repo, KNOWN_COMMIT_IN_BARE_REPO); |
| |
| cl_assert(git_repository_head_detached(repo) == should_be_detached); |
| |
| cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT)); |
| |
| cl_assert(git_repository_head_detached(repo) == should_be_detached); |
| |
| cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD")); |
| cl_git_pass(git_oid_streq(&oid, KNOWN_COMMIT_IN_BARE_REPO)); |
| } |
| |
| void test_reset_soft__can_reset_the_non_detached_Head_to_the_specified_commit(void) |
| { |
| assert_reset_soft(false); |
| } |
| |
| void test_reset_soft__can_reset_the_detached_Head_to_the_specified_commit(void) |
| { |
| git_repository_detach_head(repo); |
| |
| assert_reset_soft(true); |
| } |
| |
| void test_reset_soft__resetting_to_the_commit_pointed_at_by_the_Head_does_not_change_the_target_of_the_Head(void) |
| { |
| git_oid oid; |
| char raw_head_oid[GIT_OID_HEXSZ + 1]; |
| |
| cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD")); |
| git_oid_fmt(raw_head_oid, &oid); |
| raw_head_oid[GIT_OID_HEXSZ] = '\0'; |
| |
| retrieve_target_from_oid(&target, repo, raw_head_oid); |
| |
| cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT)); |
| |
| cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD")); |
| cl_git_pass(git_oid_streq(&oid, raw_head_oid)); |
| } |
| |
| void test_reset_soft__resetting_to_a_tag_sets_the_Head_to_the_peeled_commit(void) |
| { |
| git_oid oid; |
| |
| /* b25fa35 is a tag, pointing to another tag which points to commit e90810b */ |
| retrieve_target_from_oid(&target, repo, "b25fa35b38051e4ae45d4222e795f9df2e43f1d1"); |
| |
| cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT)); |
| |
| cl_assert(git_repository_head_detached(repo) == false); |
| cl_git_pass(git_reference_name_to_oid(&oid, repo, "HEAD")); |
| cl_git_pass(git_oid_streq(&oid, KNOWN_COMMIT_IN_BARE_REPO)); |
| } |
| |
| void test_reset_soft__cannot_reset_to_a_tag_not_pointing_at_a_commit(void) |
| { |
| /* 53fc32d is the tree of commit e90810b */ |
| retrieve_target_from_oid(&target, repo, "53fc32d17276939fc79ed05badaef2db09990016"); |
| |
| cl_git_fail(git_reset(repo, target, GIT_RESET_SOFT)); |
| git_object_free(target); |
| |
| /* 521d87c is an annotated tag pointing to a blob */ |
| retrieve_target_from_oid(&target, repo, "521d87c1ec3aef9824daf6d96cc0ae3710766d91"); |
| cl_git_fail(git_reset(repo, target, GIT_RESET_SOFT)); |
| } |
| |
| void test_reset_soft__resetting_against_an_orphaned_head_repo_makes_the_head_no_longer_orphaned(void) |
| { |
| git_reference *head; |
| |
| retrieve_target_from_oid(&target, repo, KNOWN_COMMIT_IN_BARE_REPO); |
| |
| make_head_orphaned(repo, NON_EXISTING_HEAD); |
| |
| cl_assert_equal_i(true, git_repository_head_orphan(repo)); |
| |
| cl_git_pass(git_reset(repo, target, GIT_RESET_SOFT)); |
| |
| cl_assert_equal_i(false, git_repository_head_orphan(repo)); |
| |
| cl_git_pass(git_reference_lookup(&head, repo, NON_EXISTING_HEAD)); |
| cl_assert_equal_i(0, git_oid_streq(git_reference_oid(head), KNOWN_COMMIT_IN_BARE_REPO)); |
| |
| git_reference_free(head); |
| } |