#include "clar_libgit2.h" #include "fileops.h" #include "stash_helpers.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_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 0)); } 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_from_workdir(index, "zero.txt")); commit_staged_files(&oid, index, signature); cl_assert(git_path_exists("stash/zero.txt")); 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")); git_index_free(index); } void test_stash_drop__cannot_drop_a_non_existing_stashed_state(void) { push_three_states(); cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 666)); cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 42)); cl_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 3)); } 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_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 0)); } 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_assert_equal_i(GIT_ENOTFOUND, git_stash_drop(repo, 0)); } 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, "refs/stash")); cl_git_pass(git_reflog_read(&reflog, stash)); 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, stash)); entry = git_reflog_entry_byindex(reflog, 0); cl_assert_equal_i(0, git_oid_cmp(&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, "refs/stash")); 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_assert_equal_i(GIT_ENOTFOUND, git_reference_lookup(&stash, repo, "refs/stash")); }