diff options
Diffstat (limited to 'tests/pack/packbuilder.c')
| -rw-r--r-- | tests/pack/packbuilder.c | 281 |
1 files changed, 0 insertions, 281 deletions
diff --git a/tests/pack/packbuilder.c b/tests/pack/packbuilder.c deleted file mode 100644 index 5f5441a5d..000000000 --- a/tests/pack/packbuilder.c +++ /dev/null @@ -1,281 +0,0 @@ -#include "clar_libgit2.h" -#include "futils.h" -#include "pack.h" -#include "hash.h" -#include "iterator.h" -#include "vector.h" -#include "posix.h" - -static git_repository *_repo; -static git_revwalk *_revwalker; -static git_packbuilder *_packbuilder; -static git_indexer *_indexer; -static git_vector _commits; -static int _commits_is_initialized; -static git_indexer_progress _stats; - -extern bool git_disable_pack_keep_file_checks; - -void test_pack_packbuilder__initialize(void) -{ - _repo = cl_git_sandbox_init("testrepo.git"); - cl_git_pass(p_chdir("testrepo.git")); - cl_git_pass(git_revwalk_new(&_revwalker, _repo)); - cl_git_pass(git_packbuilder_new(&_packbuilder, _repo)); - cl_git_pass(git_vector_init(&_commits, 0, NULL)); - _commits_is_initialized = 1; - memset(&_stats, 0, sizeof(_stats)); - p_fsync__cnt = 0; -} - -void test_pack_packbuilder__cleanup(void) -{ - git_oid *o; - unsigned int i; - - cl_git_pass(git_libgit2_opts(GIT_OPT_ENABLE_FSYNC_GITDIR, 0)); - cl_git_pass(git_libgit2_opts(GIT_OPT_DISABLE_PACK_KEEP_FILE_CHECKS, false)); - - if (_commits_is_initialized) { - _commits_is_initialized = 0; - git_vector_foreach(&_commits, i, o) { - git__free(o); - } - git_vector_free(&_commits); - } - - git_packbuilder_free(_packbuilder); - _packbuilder = NULL; - - git_revwalk_free(_revwalker); - _revwalker = NULL; - - git_indexer_free(_indexer); - _indexer = NULL; - - cl_git_pass(p_chdir("..")); - cl_git_sandbox_cleanup(); - _repo = NULL; -} - -static void seed_packbuilder(void) -{ - git_oid oid, *o; - unsigned int i; - - git_revwalk_sorting(_revwalker, GIT_SORT_TIME); - cl_git_pass(git_revwalk_push_ref(_revwalker, "HEAD")); - - while (git_revwalk_next(&oid, _revwalker) == 0) { - o = git__malloc(GIT_OID_RAWSZ); - cl_assert(o != NULL); - git_oid_cpy(o, &oid); - cl_git_pass(git_vector_insert(&_commits, o)); - } - - git_vector_foreach(&_commits, i, o) { - cl_git_pass(git_packbuilder_insert(_packbuilder, o, NULL)); - } - - git_vector_foreach(&_commits, i, o) { - git_object *obj; - cl_git_pass(git_object_lookup(&obj, _repo, o, GIT_OBJECT_COMMIT)); - cl_git_pass(git_packbuilder_insert_tree(_packbuilder, - git_commit_tree_id((git_commit *)obj))); - git_object_free(obj); - } -} - -static int feed_indexer(void *ptr, size_t len, void *payload) -{ - git_indexer_progress *stats = (git_indexer_progress *)payload; - - return git_indexer_append(_indexer, ptr, len, stats); -} - -void test_pack_packbuilder__create_pack(void) -{ - git_indexer_progress stats; - git_buf buf = GIT_BUF_INIT, path = GIT_BUF_INIT; - git_hash_ctx ctx; - git_oid hash; - char hex[GIT_OID_HEXSZ+1]; hex[GIT_OID_HEXSZ] = '\0'; - - seed_packbuilder(); - - cl_git_pass(git_indexer_new(&_indexer, ".", 0, NULL, NULL)); - cl_git_pass(git_packbuilder_foreach(_packbuilder, feed_indexer, &stats)); - cl_git_pass(git_indexer_commit(_indexer, &stats)); - - git_oid_fmt(hex, git_indexer_hash(_indexer)); - git_buf_printf(&path, "pack-%s.pack", hex); - - /* - * By default, packfiles are created with only one thread. - * Therefore we can predict the object ordering and make sure - * we create exactly the same pack as git.git does when *not* - * reusing existing deltas (as libgit2). - * - * $ cd tests/resources/testrepo.git - * $ git rev-list --objects HEAD | \ - * git pack-objects -q --no-reuse-delta --threads=1 pack - * $ sha1sum pack-7f5fa362c664d68ba7221259be1cbd187434b2f0.pack - * 5d410bdf97cf896f9007681b92868471d636954b - * - */ - - cl_git_pass(git_futils_readbuffer(&buf, git_buf_cstr(&path))); - - cl_git_pass(git_hash_ctx_init(&ctx)); - cl_git_pass(git_hash_update(&ctx, buf.ptr, buf.size)); - cl_git_pass(git_hash_final(&hash, &ctx)); - git_hash_ctx_cleanup(&ctx); - - git_buf_dispose(&path); - git_buf_dispose(&buf); - - git_oid_fmt(hex, &hash); - - cl_assert_equal_s(hex, "5d410bdf97cf896f9007681b92868471d636954b"); -} - -void test_pack_packbuilder__get_hash(void) -{ - char hex[GIT_OID_HEXSZ+1]; hex[GIT_OID_HEXSZ] = '\0'; - - seed_packbuilder(); - - cl_git_pass(git_packbuilder_write(_packbuilder, ".", 0, NULL, NULL)); - git_oid_fmt(hex, git_packbuilder_hash(_packbuilder)); - - cl_assert_equal_s(hex, "7f5fa362c664d68ba7221259be1cbd187434b2f0"); -} - -void test_pack_packbuilder__write_default_path(void) -{ - seed_packbuilder(); - - cl_git_pass(git_packbuilder_write(_packbuilder, NULL, 0, NULL, NULL)); - cl_assert(git_path_exists("objects/pack/pack-7f5fa362c664d68ba7221259be1cbd187434b2f0.idx")); - cl_assert(git_path_exists("objects/pack/pack-7f5fa362c664d68ba7221259be1cbd187434b2f0.pack")); -} - -static void test_write_pack_permission(mode_t given, mode_t expected) -{ - struct stat statbuf; - mode_t mask, os_mask; - - seed_packbuilder(); - - cl_git_pass(git_packbuilder_write(_packbuilder, ".", given, NULL, NULL)); - - /* Windows does not return group/user bits from stat, - * files are never executable. - */ -#ifdef GIT_WIN32 - os_mask = 0600; -#else - os_mask = 0777; -#endif - - mask = p_umask(0); - p_umask(mask); - - cl_git_pass(p_stat("pack-7f5fa362c664d68ba7221259be1cbd187434b2f0.idx", &statbuf)); - cl_assert_equal_i(statbuf.st_mode & os_mask, (expected & ~mask) & os_mask); - - cl_git_pass(p_stat("pack-7f5fa362c664d68ba7221259be1cbd187434b2f0.pack", &statbuf)); - cl_assert_equal_i(statbuf.st_mode & os_mask, (expected & ~mask) & os_mask); -} - -void test_pack_packbuilder__permissions_standard(void) -{ - test_write_pack_permission(0, GIT_PACK_FILE_MODE); -} - -void test_pack_packbuilder__permissions_readonly(void) -{ - test_write_pack_permission(0444, 0444); -} - -void test_pack_packbuilder__permissions_readwrite(void) -{ - test_write_pack_permission(0666, 0666); -} - -void test_pack_packbuilder__does_not_fsync_by_default(void) -{ - seed_packbuilder(); - cl_git_pass(git_packbuilder_write(_packbuilder, ".", 0666, NULL, NULL)); - cl_assert_equal_sz(0, p_fsync__cnt); -} - -/* We fsync the packfile and index. On non-Windows, we also fsync - * the parent directories. - */ -#ifdef GIT_WIN32 -static int expected_fsyncs = 2; -#else -static int expected_fsyncs = 4; -#endif - -void test_pack_packbuilder__fsync_global_setting(void) -{ - cl_git_pass(git_libgit2_opts(GIT_OPT_ENABLE_FSYNC_GITDIR, 1)); - p_fsync__cnt = 0; - seed_packbuilder(); - cl_git_pass(git_packbuilder_write(_packbuilder, ".", 0666, NULL, NULL)); - cl_assert_equal_sz(expected_fsyncs, p_fsync__cnt); -} - -void test_pack_packbuilder__fsync_repo_setting(void) -{ - cl_repo_set_bool(_repo, "core.fsyncObjectFiles", true); - p_fsync__cnt = 0; - seed_packbuilder(); - cl_git_pass(git_packbuilder_write(_packbuilder, ".", 0666, NULL, NULL)); - cl_assert_equal_sz(expected_fsyncs, p_fsync__cnt); -} - -static int foreach_cb(void *buf, size_t len, void *payload) -{ - git_indexer *idx = (git_indexer *) payload; - cl_git_pass(git_indexer_append(idx, buf, len, &_stats)); - return 0; -} - -void test_pack_packbuilder__foreach(void) -{ - git_indexer *idx; - - seed_packbuilder(); - cl_git_pass(git_indexer_new(&idx, ".", 0, NULL, NULL)); - cl_git_pass(git_packbuilder_foreach(_packbuilder, foreach_cb, idx)); - cl_git_pass(git_indexer_commit(idx, &_stats)); - git_indexer_free(idx); -} - -static int foreach_cancel_cb(void *buf, size_t len, void *payload) -{ - git_indexer *idx = (git_indexer *)payload; - cl_git_pass(git_indexer_append(idx, buf, len, &_stats)); - return (_stats.total_objects > 2) ? -1111 : 0; -} - -void test_pack_packbuilder__foreach_with_cancel(void) -{ - git_indexer *idx; - - seed_packbuilder(); - cl_git_pass(git_indexer_new(&idx, ".", 0, NULL, NULL)); - cl_git_fail_with( - git_packbuilder_foreach(_packbuilder, foreach_cancel_cb, idx), -1111); - git_indexer_free(idx); -} - -void test_pack_packbuilder__keep_file_check(void) -{ - assert(!git_disable_pack_keep_file_checks); - cl_git_pass(git_libgit2_opts(GIT_OPT_DISABLE_PACK_KEEP_FILE_CHECKS, true)); - assert(git_disable_pack_keep_file_checks); -} |