| #include "clar_libgit2.h" |
| #include "fileops.h" |
| #include "stash_helpers.h" |
| #include "refs.h" |
| |
| static git_repository *repo; |
| static git_signature *signature; |
| |
| void test_stash_drop__initialize(void) |
| { |
| cl_git_pass(git_repository_init(&repo, "stash", 0)); |
| cl_git_pass(git_signature_new(&signature, "nulltoken", "emeric.fermas@gmail.com", 1323847743, 60)); /* Wed Dec 14 08:29:03 2011 +0100 */ |
| } |
| |
| void test_stash_drop__cleanup(void) |
| { |
| git_signature_free(signature); |
| signature = NULL; |
| |
| git_repository_free(repo); |
| repo = NULL; |
| |
| cl_git_pass(git_futils_rmdir_r("stash", NULL, GIT_RMDIR_REMOVE_FILES)); |
| } |
| |
| void test_stash_drop__cannot_drop_from_an_empty_stash(void) |
| { |
| cl_git_fail_with(git_stash_drop(repo, 0), GIT_ENOTFOUND); |
| } |
| |
| static void push_three_states(void) |
| { |
| git_oid oid; |
| git_index *index; |
| |
| cl_git_mkfile("stash/zero.txt", "content\n"); |
| cl_git_pass(git_repository_index(&index, repo)); |
| cl_git_pass(git_index_add_bypath(index, "zero.txt")); |
| cl_repo_commit_from_index(NULL, repo, signature, 0, "Initial commit"); |
| cl_assert(git_path_exists("stash/zero.txt")); |
| git_index_free(index); |
| |
| cl_git_mkfile("stash/one.txt", "content\n"); |
| cl_git_pass(git_stash_save( |
| &oid, repo, signature, "First", GIT_STASH_INCLUDE_UNTRACKED)); |
| cl_assert(!git_path_exists("stash/one.txt")); |
| cl_assert(git_path_exists("stash/zero.txt")); |
| |
| cl_git_mkfile("stash/two.txt", "content\n"); |
| cl_git_pass(git_stash_save( |
| &oid, repo, signature, "Second", GIT_STASH_INCLUDE_UNTRACKED)); |
| cl_assert(!git_path_exists("stash/two.txt")); |
| cl_assert(git_path_exists("stash/zero.txt")); |
| |
| cl_git_mkfile("stash/three.txt", "content\n"); |
| cl_git_pass(git_stash_save( |
| &oid, repo, signature, "Third", GIT_STASH_INCLUDE_UNTRACKED)); |
| cl_assert(!git_path_exists("stash/three.txt")); |
| cl_assert(git_path_exists("stash/zero.txt")); |
| } |
| |
| void test_stash_drop__cannot_drop_a_non_existing_stashed_state(void) |
| { |
| push_three_states(); |
| |
| cl_git_fail_with(git_stash_drop(repo, 666), GIT_ENOTFOUND); |
| cl_git_fail_with(git_stash_drop(repo, 42), GIT_ENOTFOUND); |
| cl_git_fail_with(git_stash_drop(repo, 3), GIT_ENOTFOUND); |
| } |
| |
| void test_stash_drop__can_purge_the_stash_from_the_top(void) |
| { |
| push_three_states(); |
| |
| cl_git_pass(git_stash_drop(repo, 0)); |
| cl_git_pass(git_stash_drop(repo, 0)); |
| cl_git_pass(git_stash_drop(repo, 0)); |
| |
| cl_git_fail_with(git_stash_drop(repo, 0), GIT_ENOTFOUND); |
| } |
| |
| void test_stash_drop__can_purge_the_stash_from_the_bottom(void) |
| { |
| push_three_states(); |
| |
| cl_git_pass(git_stash_drop(repo, 2)); |
| cl_git_pass(git_stash_drop(repo, 1)); |
| cl_git_pass(git_stash_drop(repo, 0)); |
| |
| cl_git_fail_with(git_stash_drop(repo, 0), GIT_ENOTFOUND); |
| } |
| |
| void test_stash_drop__dropping_an_entry_rewrites_reflog_history(void) |
| { |
| git_reference *stash; |
| git_reflog *reflog; |
| const git_reflog_entry *entry; |
| git_oid oid; |
| size_t count; |
| |
| push_three_states(); |
| |
| cl_git_pass(git_reference_lookup(&stash, repo, GIT_REFS_STASH_FILE)); |
| |
| cl_git_pass(git_reflog_read(&reflog, repo, GIT_REFS_STASH_FILE)); |
| entry = git_reflog_entry_byindex(reflog, 1); |
| |
| git_oid_cpy(&oid, git_reflog_entry_id_old(entry)); |
| count = git_reflog_entrycount(reflog); |
| |
| git_reflog_free(reflog); |
| |
| cl_git_pass(git_stash_drop(repo, 1)); |
| |
| cl_git_pass(git_reflog_read(&reflog, repo, GIT_REFS_STASH_FILE)); |
| entry = git_reflog_entry_byindex(reflog, 0); |
| |
| cl_assert_equal_oid(&oid, git_reflog_entry_id_old(entry)); |
| cl_assert_equal_sz(count - 1, git_reflog_entrycount(reflog)); |
| |
| git_reflog_free(reflog); |
| |
| git_reference_free(stash); |
| } |
| |
| void test_stash_drop__dropping_the_last_entry_removes_the_stash(void) |
| { |
| git_reference *stash; |
| |
| push_three_states(); |
| |
| cl_git_pass(git_reference_lookup(&stash, repo, GIT_REFS_STASH_FILE)); |
| git_reference_free(stash); |
| |
| cl_git_pass(git_stash_drop(repo, 0)); |
| cl_git_pass(git_stash_drop(repo, 0)); |
| cl_git_pass(git_stash_drop(repo, 0)); |
| |
| cl_git_fail_with( |
| git_reference_lookup(&stash, repo, GIT_REFS_STASH_FILE), GIT_ENOTFOUND); |
| } |
| |
| void retrieve_top_stash_id(git_oid *out) |
| { |
| git_object *top_stash; |
| |
| cl_git_pass(git_revparse_single(&top_stash, repo, "stash@{0}")); |
| cl_git_pass(git_reference_name_to_id(out, repo, GIT_REFS_STASH_FILE)); |
| |
| cl_assert_equal_oid(out, git_object_id(top_stash)); |
| |
| git_object_free(top_stash); |
| } |
| |
| void test_stash_drop__dropping_the_top_stash_updates_the_stash_reference(void) |
| { |
| git_object *next_top_stash; |
| git_oid oid; |
| |
| push_three_states(); |
| |
| retrieve_top_stash_id(&oid); |
| |
| cl_git_pass(git_revparse_single(&next_top_stash, repo, "stash@{1}")); |
| cl_assert(git_oid_cmp(&oid, git_object_id(next_top_stash))); |
| |
| cl_git_pass(git_stash_drop(repo, 0)); |
| |
| retrieve_top_stash_id(&oid); |
| |
| cl_assert_equal_oid(&oid, git_object_id(next_top_stash)); |
| |
| git_object_free(next_top_stash); |
| } |