thodg/libgit2/tests/stash/save.c
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Hash : 14304b0e
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Date : 2015-06-23T16:27:17
stash tests: ensure we save the workdir file Ensure that when a file is added in the index and subsequently modified in the working directory, the stashed working directory tree contains the actual working directory contents.
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tests/stash/save.c
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#include "clar_libgit2.h" #include "fileops.h" #include "stash_helpers.h" static git_repository *repo; static git_signature *signature; static git_oid stash_tip_oid; /* * Friendly reminder, in order to ease the reading of the following tests: * * "stash" points to the worktree commit * "stash^1" points to the base commit (HEAD when the stash was created) * "stash^2" points to the index commit * "stash^3" points to the untracked commit */ void test_stash_save__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 */ setup_stash(repo, signature); } void test_stash_save__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)); cl_fixture_cleanup("sorry-it-is-a-non-bare-only-party"); } static void assert_object_oid(const char* revision, const char* expected_oid, git_otype type) { int result; git_object *obj; result = git_revparse_single(&obj, repo, revision); if (!expected_oid) { cl_assert_equal_i(GIT_ENOTFOUND, result); return; } else cl_assert_equal_i(0, result); cl_git_pass(git_oid_streq(git_object_id(obj), expected_oid)); cl_assert_equal_i(type, git_object_type(obj)); git_object_free(obj); } static void assert_blob_oid(const char* revision, const char* expected_oid) { assert_object_oid(revision, expected_oid, GIT_OBJ_BLOB); } void test_stash_save__does_not_keep_index_by_default(void) { /* $ git stash $ git show refs/stash:what see you later $ git show refs/stash:how not so small and $ git show refs/stash:who funky world $ git show refs/stash:when fatal: Path 'when' exists on disk, but not in 'stash'. $ git show refs/stash^2:what goodbye $ git show refs/stash^2:how not so small and $ git show refs/stash^2:who world $ git show refs/stash^2:when fatal: Path 'when' exists on disk, but not in 'stash^2'. $ git status --short ?? when */ unsigned int status; cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); cl_git_pass(git_status_file(&status, repo, "when")); assert_blob_oid("refs/stash:what", "bc99dc98b3eba0e9157e94769cd4d49cb49de449"); /* see you later */ assert_blob_oid("refs/stash:how", "e6d64adb2c7f3eb8feb493b556cc8070dca379a3"); /* not so small and */ assert_blob_oid("refs/stash:who", "a0400d4954659306a976567af43125a0b1aa8595"); /* funky world */ assert_blob_oid("refs/stash:when", NULL); assert_blob_oid("refs/stash:why", "88c2533e21f098b89c91a431d8075cbdbe422a51"); /* would anybody use stash? */ assert_blob_oid("refs/stash:where", "e3d6434ec12eb76af8dfa843a64ba6ab91014a0b"); /* .... */ assert_blob_oid("refs/stash:.gitignore", "ac4d88de61733173d9959e4b77c69b9f17a00980"); assert_blob_oid("refs/stash:just.ignore", NULL); assert_blob_oid("refs/stash^2:what", "dd7e1c6f0fefe118f0b63d9f10908c460aa317a6"); /* goodbye */ assert_blob_oid("refs/stash^2:how", "e6d64adb2c7f3eb8feb493b556cc8070dca379a3"); /* not so small and */ assert_blob_oid("refs/stash^2:who", "cc628ccd10742baea8241c5924df992b5c019f71"); /* world */ assert_blob_oid("refs/stash^2:when", NULL); assert_blob_oid("refs/stash^2:why", "88c2533e21f098b89c91a431d8075cbdbe422a51"); /* would anybody use stash? */ assert_blob_oid("refs/stash^2:where", "e08f7fbb9a42a0c5367cf8b349f1f08c3d56bd72"); /* ???? */ assert_blob_oid("refs/stash^2:.gitignore", "ac4d88de61733173d9959e4b77c69b9f17a00980"); assert_blob_oid("refs/stash^2:just.ignore", NULL); assert_blob_oid("refs/stash^3", NULL); cl_assert_equal_i(GIT_STATUS_WT_NEW, status); } void test_stash_save__can_keep_index(void) { cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_KEEP_INDEX)); assert_status(repo, "what", GIT_STATUS_INDEX_MODIFIED); assert_status(repo, "how", GIT_STATUS_INDEX_MODIFIED); assert_status(repo, "who", GIT_STATUS_CURRENT); assert_status(repo, "when", GIT_STATUS_WT_NEW); assert_status(repo, "just.ignore", GIT_STATUS_IGNORED); } static void assert_commit_message_contains(const char *revision, const char *fragment) { git_commit *commit; cl_git_pass(git_revparse_single((git_object**)&commit, repo, revision)); cl_assert(strstr(git_commit_message(commit), fragment) != NULL); git_commit_free(commit); } void test_stash_save__can_include_untracked_files(void) { cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED)); assert_commit_message_contains("refs/stash^3", "untracked files on master: "); assert_blob_oid("refs/stash^3:what", NULL); assert_blob_oid("refs/stash^3:how", NULL); assert_blob_oid("refs/stash^3:who", NULL); assert_blob_oid("refs/stash^3:when", "b6ed15e81e2593d7bb6265eb4a991d29dc3e628b"); assert_blob_oid("refs/stash^3:just.ignore", NULL); } void test_stash_save__untracked_skips_ignored(void) { cl_git_append2file("stash/.gitignore", "bundle/vendor/\n"); cl_must_pass(p_mkdir("stash/bundle", 0777)); cl_must_pass(p_mkdir("stash/bundle/vendor", 0777)); cl_git_mkfile("stash/bundle/vendor/blah", "contents\n"); cl_assert(git_path_exists("stash/when")); /* untracked */ cl_assert(git_path_exists("stash/just.ignore")); /* ignored */ cl_assert(git_path_exists("stash/bundle/vendor/blah")); /* ignored */ cl_git_pass(git_stash_save( &stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED)); cl_assert(!git_path_exists("stash/when")); cl_assert(git_path_exists("stash/bundle/vendor/blah")); cl_assert(git_path_exists("stash/just.ignore")); } void test_stash_save__can_include_untracked_and_ignored_files(void) { cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED | GIT_STASH_INCLUDE_IGNORED)); assert_commit_message_contains("refs/stash^3", "untracked files on master: "); assert_blob_oid("refs/stash^3:what", NULL); assert_blob_oid("refs/stash^3:how", NULL); assert_blob_oid("refs/stash^3:who", NULL); assert_blob_oid("refs/stash^3:when", "b6ed15e81e2593d7bb6265eb4a991d29dc3e628b"); assert_blob_oid("refs/stash^3:just.ignore", "78925fb1236b98b37a35e9723033e627f97aa88b"); cl_assert(!git_path_exists("stash/just.ignore")); } #define MESSAGE "Look Ma! I'm on TV!" void test_stash_save__can_accept_a_message(void) { cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, MESSAGE, GIT_STASH_DEFAULT)); assert_commit_message_contains("refs/stash^2", "index on master: "); assert_commit_message_contains("refs/stash", "On master: " MESSAGE); } void test_stash_save__cannot_stash_against_an_unborn_branch(void) { git_reference *head; cl_git_pass(git_reference_symbolic_create(&head, repo, "HEAD", "refs/heads/unborn", 1, NULL)); cl_assert_equal_i(GIT_EUNBORNBRANCH, git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); git_reference_free(head); } void test_stash_save__cannot_stash_against_a_bare_repository(void) { git_repository *local; cl_git_pass(git_repository_init(&local, "sorry-it-is-a-non-bare-only-party", 1)); cl_assert_equal_i(GIT_EBAREREPO, git_stash_save(&stash_tip_oid, local, signature, NULL, GIT_STASH_DEFAULT)); git_repository_free(local); } void test_stash_save__can_stash_against_a_detached_head(void) { git_repository_detach_head(repo); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); assert_commit_message_contains("refs/stash^2", "index on (no branch): "); assert_commit_message_contains("refs/stash", "WIP on (no branch): "); } void test_stash_save__stashing_updates_the_reflog(void) { assert_object_oid("refs/stash@{0}", NULL, GIT_OBJ_COMMIT); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); assert_object_oid("refs/stash@{0}", git_oid_tostr_s(&stash_tip_oid), GIT_OBJ_COMMIT); assert_object_oid("refs/stash@{1}", NULL, GIT_OBJ_COMMIT); } void test_stash_save__cannot_stash_when_there_are_no_local_change(void) { git_index *index; git_oid stash_tip_oid; cl_git_pass(git_repository_index(&index, repo)); /* * 'what', 'where' and 'who' are being committed. * 'when' remains untracked. */ cl_git_pass(git_index_add_bypath(index, "what")); cl_git_pass(git_index_add_bypath(index, "where")); cl_git_pass(git_index_add_bypath(index, "who")); cl_repo_commit_from_index(NULL, repo, signature, 0, "Initial commit"); git_index_free(index); cl_assert_equal_i(GIT_ENOTFOUND, git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); p_unlink("stash/when"); cl_assert_equal_i(GIT_ENOTFOUND, git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED)); } void test_stash_save__can_stage_normal_then_stage_untracked(void) { /* * $ git ls-tree stash@{1}^0 * 100644 blob ac4d88de61733173d9959e4b77c69b9f17a00980 .gitignore * 100644 blob e6d64adb2c7f3eb8feb493b556cc8070dca379a3 how * 100644 blob bc99dc98b3eba0e9157e94769cd4d49cb49de449 what * 100644 blob a0400d4954659306a976567af43125a0b1aa8595 who * * $ git ls-tree stash@{1}^1 * 100644 blob ac4d88de61733173d9959e4b77c69b9f17a00980 .gitignore * 100644 blob ac790413e2d7a26c3767e78c57bb28716686eebc how * 100644 blob ce013625030ba8dba906f756967f9e9ca394464a what * 100644 blob cc628ccd10742baea8241c5924df992b5c019f71 who * * $ git ls-tree stash@{1}^2 * 100644 blob ac4d88de61733173d9959e4b77c69b9f17a00980 .gitignore * 100644 blob e6d64adb2c7f3eb8feb493b556cc8070dca379a3 how * 100644 blob dd7e1c6f0fefe118f0b63d9f10908c460aa317a6 what * 100644 blob cc628ccd10742baea8241c5924df992b5c019f71 who * * $ git ls-tree stash@{1}^3 * fatal: Not a valid object name stash@{1}^3 * * $ git ls-tree stash@{0}^0 * 100644 blob ac4d88de61733173d9959e4b77c69b9f17a00980 .gitignore * 100644 blob ac790413e2d7a26c3767e78c57bb28716686eebc how * 100644 blob ce013625030ba8dba906f756967f9e9ca394464a what * 100644 blob cc628ccd10742baea8241c5924df992b5c019f71 who * * $ git ls-tree stash@{0}^1 * 100644 blob ac4d88de61733173d9959e4b77c69b9f17a00980 .gitignore * 100644 blob ac790413e2d7a26c3767e78c57bb28716686eebc how * 100644 blob ce013625030ba8dba906f756967f9e9ca394464a what * 100644 blob cc628ccd10742baea8241c5924df992b5c019f71 who * * $ git ls-tree stash@{0}^2 * 100644 blob ac4d88de61733173d9959e4b77c69b9f17a00980 .gitignore * 100644 blob ac790413e2d7a26c3767e78c57bb28716686eebc how * 100644 blob ce013625030ba8dba906f756967f9e9ca394464a what * 100644 blob cc628ccd10742baea8241c5924df992b5c019f71 who * * $ git ls-tree stash@{0}^3 * 100644 blob b6ed15e81e2593d7bb6265eb4a991d29dc3e628b when */ assert_status(repo, "what", GIT_STATUS_WT_MODIFIED | GIT_STATUS_INDEX_MODIFIED); assert_status(repo, "how", GIT_STATUS_INDEX_MODIFIED); assert_status(repo, "who", GIT_STATUS_WT_MODIFIED); assert_status(repo, "when", GIT_STATUS_WT_NEW); assert_status(repo, "just.ignore", GIT_STATUS_IGNORED); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); assert_status(repo, "what", GIT_STATUS_CURRENT); assert_status(repo, "how", GIT_STATUS_CURRENT); assert_status(repo, "who", GIT_STATUS_CURRENT); assert_status(repo, "when", GIT_STATUS_WT_NEW); assert_status(repo, "just.ignore", GIT_STATUS_IGNORED); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED)); assert_status(repo, "what", GIT_STATUS_CURRENT); assert_status(repo, "how", GIT_STATUS_CURRENT); assert_status(repo, "who", GIT_STATUS_CURRENT); assert_status(repo, "when", GIT_ENOTFOUND); assert_status(repo, "just.ignore", GIT_STATUS_IGNORED); assert_blob_oid("stash@{1}^0:what", "bc99dc98b3eba0e9157e94769cd4d49cb49de449"); /* see you later */ assert_blob_oid("stash@{1}^0:how", "e6d64adb2c7f3eb8feb493b556cc8070dca379a3"); /* not so small and */ assert_blob_oid("stash@{1}^0:who", "a0400d4954659306a976567af43125a0b1aa8595"); /* funky world */ assert_blob_oid("stash@{1}^0:when", NULL); assert_blob_oid("stash@{1}^2:what", "dd7e1c6f0fefe118f0b63d9f10908c460aa317a6"); /* goodbye */ assert_blob_oid("stash@{1}^2:how", "e6d64adb2c7f3eb8feb493b556cc8070dca379a3"); /* not so small and */ assert_blob_oid("stash@{1}^2:who", "cc628ccd10742baea8241c5924df992b5c019f71"); /* world */ assert_blob_oid("stash@{1}^2:when", NULL); assert_object_oid("stash@{1}^3", NULL, GIT_OBJ_COMMIT); assert_blob_oid("stash@{0}^0:what", "ce013625030ba8dba906f756967f9e9ca394464a"); /* hello */ assert_blob_oid("stash@{0}^0:how", "ac790413e2d7a26c3767e78c57bb28716686eebc"); /* small */ assert_blob_oid("stash@{0}^0:who", "cc628ccd10742baea8241c5924df992b5c019f71"); /* world */ assert_blob_oid("stash@{0}^0:when", NULL); assert_blob_oid("stash@{0}^2:what", "ce013625030ba8dba906f756967f9e9ca394464a"); /* hello */ assert_blob_oid("stash@{0}^2:how", "ac790413e2d7a26c3767e78c57bb28716686eebc"); /* small */ assert_blob_oid("stash@{0}^2:who", "cc628ccd10742baea8241c5924df992b5c019f71"); /* world */ assert_blob_oid("stash@{0}^2:when", NULL); assert_blob_oid("stash@{0}^3:when", "b6ed15e81e2593d7bb6265eb4a991d29dc3e628b"); /* now */ } #define EMPTY_TREE "4b825dc642cb6eb9a060e54bf8d69288fbee4904" void test_stash_save__including_untracked_without_any_untracked_file_creates_an_empty_tree(void) { cl_must_pass(p_unlink("stash/when")); assert_status(repo, "what", GIT_STATUS_WT_MODIFIED | GIT_STATUS_INDEX_MODIFIED); assert_status(repo, "how", GIT_STATUS_INDEX_MODIFIED); assert_status(repo, "who", GIT_STATUS_WT_MODIFIED); assert_status(repo, "when", GIT_ENOTFOUND); assert_status(repo, "just.ignore", GIT_STATUS_IGNORED); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED)); assert_object_oid("stash^3^{tree}", EMPTY_TREE, GIT_OBJ_TREE); } void test_stash_save__ignored_directory(void) { cl_git_pass(p_mkdir("stash/ignored_directory", 0777)); cl_git_pass(p_mkdir("stash/ignored_directory/sub", 0777)); cl_git_mkfile("stash/ignored_directory/sub/some_file", "stuff"); assert_status(repo, "ignored_directory/sub/some_file", GIT_STATUS_WT_NEW); cl_git_pass(git_ignore_add_rule(repo, "ignored_directory/")); assert_status(repo, "ignored_directory/sub/some_file", GIT_STATUS_IGNORED); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED | GIT_STASH_INCLUDE_IGNORED)); cl_assert(!git_path_exists("stash/ignored_directory/sub/some_file")); cl_assert(!git_path_exists("stash/ignored_directory/sub")); cl_assert(!git_path_exists("stash/ignored_directory")); } void test_stash_save__skip_submodules(void) { git_repository *untracked_repo; cl_git_pass(git_repository_init(&untracked_repo, "stash/untracked_repo", false)); cl_git_mkfile("stash/untracked_repo/content", "stuff"); git_repository_free(untracked_repo); assert_status(repo, "untracked_repo/", GIT_STATUS_WT_NEW); cl_git_pass(git_stash_save( &stash_tip_oid, repo, signature, NULL, GIT_STASH_INCLUDE_UNTRACKED)); assert_status(repo, "untracked_repo/", GIT_STATUS_WT_NEW); } void test_stash_save__deleted_in_index_modified_in_workdir(void) { git_index *index; git_repository_index(&index, repo); cl_git_pass(git_index_remove_bypath(index, "who")); cl_git_pass(git_index_write(index)); assert_status(repo, "who", GIT_STATUS_WT_NEW | GIT_STATUS_INDEX_DELETED); cl_git_pass(git_stash_save(&stash_tip_oid, repo, signature, NULL, GIT_STASH_DEFAULT)); assert_blob_oid("stash@{0}^0:who", "a0400d4954659306a976567af43125a0b1aa8595"); assert_blob_oid("stash@{0}^2:who", NULL); git_index_free(index); }