diff options
Diffstat (limited to 'tests/libgit2/iterator/workdir.c')
| -rw-r--r-- | tests/libgit2/iterator/workdir.c | 1523 |
1 files changed, 1523 insertions, 0 deletions
diff --git a/tests/libgit2/iterator/workdir.c b/tests/libgit2/iterator/workdir.c new file mode 100644 index 000000000..86b847cab --- /dev/null +++ b/tests/libgit2/iterator/workdir.c @@ -0,0 +1,1523 @@ +#include "clar_libgit2.h" +#include "iterator.h" +#include "repository.h" +#include "futils.h" +#include "../submodule/submodule_helpers.h" +#include "../merge/merge_helpers.h" +#include "iterator_helpers.h" +#include <stdarg.h> + +static git_repository *g_repo; + +void test_iterator_workdir__initialize(void) +{ +} + +void test_iterator_workdir__cleanup(void) +{ + cl_git_sandbox_cleanup(); + g_repo = NULL; +} + +static void workdir_iterator_test( + const char *sandbox, + const char *start, + const char *end, + int expected_count, + int expected_ignores, + const char **expected_names, + const char *an_ignored_name) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + const git_index_entry *entry; + int error, count = 0, count_all = 0, count_all_post_reset = 0; + + g_repo = cl_git_sandbox_init(sandbox); + + i_opts.flags = GIT_ITERATOR_DONT_AUTOEXPAND; + i_opts.start = start; + i_opts.end = end; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + + error = git_iterator_current(&entry, i); + cl_assert((error == 0 && entry != NULL) || + (error == GIT_ITEROVER && entry == NULL)); + + while (entry != NULL) { + int ignored = git_iterator_current_is_ignored(i); + + if (S_ISDIR(entry->mode)) { + cl_git_pass(git_iterator_advance_into(&entry, i)); + continue; + } + + if (expected_names != NULL) + cl_assert_equal_s(expected_names[count_all], entry->path); + + if (an_ignored_name && strcmp(an_ignored_name,entry->path)==0) + cl_assert(ignored); + + if (!ignored) + count++; + count_all++; + + error = git_iterator_advance(&entry, i); + + cl_assert((error == 0 && entry != NULL) || + (error == GIT_ITEROVER && entry == NULL)); + } + + cl_assert_equal_i(expected_count, count); + cl_assert_equal_i(expected_count + expected_ignores, count_all); + + cl_git_pass(git_iterator_reset(i)); + + error = git_iterator_current(&entry, i); + cl_assert((error == 0 && entry != NULL) || + (error == GIT_ITEROVER && entry == NULL)); + + while (entry != NULL) { + if (S_ISDIR(entry->mode)) { + cl_git_pass(git_iterator_advance_into(&entry, i)); + continue; + } + + if (expected_names != NULL) + cl_assert_equal_s( + expected_names[count_all_post_reset], entry->path); + count_all_post_reset++; + + error = git_iterator_advance(&entry, i); + cl_assert(error == 0 || error == GIT_ITEROVER); + } + + cl_assert_equal_i(count_all, count_all_post_reset); + + git_iterator_free(i); +} + +void test_iterator_workdir__0(void) +{ + workdir_iterator_test("attr", NULL, NULL, 24, 5, NULL, "ign"); +} + +static const char *status_paths[] = { + "current_file", + "ignored_file", + "modified_file", + "new_file", + "staged_changes", + "staged_changes_modified_file", + "staged_delete_modified_file", + "staged_new_file", + "staged_new_file_modified_file", + "subdir.txt", + "subdir/current_file", + "subdir/modified_file", + "subdir/new_file", + "\xe8\xbf\x99", + NULL +}; + +void test_iterator_workdir__1(void) +{ + workdir_iterator_test( + "status", NULL, NULL, 13, 1, status_paths, "ignored_file"); +} + +static const char *status_paths_range_0[] = { + "staged_changes", + "staged_changes_modified_file", + "staged_delete_modified_file", + "staged_new_file", + "staged_new_file_modified_file", + NULL +}; + +void test_iterator_workdir__1_ranged_0(void) +{ + workdir_iterator_test( + "status", "staged", "staged", 5, 0, status_paths_range_0, NULL); +} + +static const char *status_paths_range_1[] = { + "modified_file", NULL +}; + +void test_iterator_workdir__1_ranged_1(void) +{ + workdir_iterator_test( + "status", "modified_file", "modified_file", + 1, 0, status_paths_range_1, NULL); +} + +static const char *status_paths_range_3[] = { + "subdir.txt", + "subdir/current_file", + "subdir/modified_file", + NULL +}; + +void test_iterator_workdir__1_ranged_3(void) +{ + workdir_iterator_test( + "status", "subdir", "subdir/modified_file", + 3, 0, status_paths_range_3, NULL); +} + +static const char *status_paths_range_4[] = { + "subdir/current_file", + "subdir/modified_file", + "subdir/new_file", + "\xe8\xbf\x99", + NULL +}; + +void test_iterator_workdir__1_ranged_4(void) +{ + workdir_iterator_test( + "status", "subdir/", NULL, 4, 0, status_paths_range_4, NULL); +} + +static const char *status_paths_range_5[] = { + "subdir/modified_file", + NULL +}; + +void test_iterator_workdir__1_ranged_5(void) +{ + workdir_iterator_test( + "status", "subdir/modified_file", "subdir/modified_file", + 1, 0, status_paths_range_5, NULL); +} + +void test_iterator_workdir__1_ranged_5_1_ranged_empty_0(void) +{ + workdir_iterator_test( + "status", "\xff_does_not_exist", NULL, + 0, 0, NULL, NULL); +} + +void test_iterator_workdir__1_ranged_empty_1(void) +{ + workdir_iterator_test( + "status", "empty", "empty", + 0, 0, NULL, NULL); +} + +void test_iterator_workdir__1_ranged_empty_2(void) +{ + workdir_iterator_test( + "status", NULL, "aaaa_empty_before", + 0, 0, NULL, NULL); +} + +void test_iterator_workdir__builtin_ignores(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + const git_index_entry *entry; + int idx; + static struct { + const char *path; + bool ignored; + } expected[] = { + { "dir/", true }, + { "file", false }, + { "ign", true }, + { "macro_bad", false }, + { "macro_test", false }, + { "root_test1", false }, + { "root_test2", false }, + { "root_test3", false }, + { "root_test4.txt", false }, + { "sub/", false }, + { "sub/.gitattributes", false }, + { "sub/abc", false }, + { "sub/dir/", true }, + { "sub/file", false }, + { "sub/ign/", true }, + { "sub/sub/", false }, + { "sub/sub/.gitattributes", false }, + { "sub/sub/dir", false }, /* file is not actually a dir */ + { "sub/sub/file", false }, + { NULL, false } + }; + + g_repo = cl_git_sandbox_init("attr"); + + cl_git_pass(p_mkdir("attr/sub/sub/.git", 0777)); + cl_git_mkfile("attr/sub/.git", "whatever"); + + i_opts.flags = GIT_ITERATOR_DONT_AUTOEXPAND; + i_opts.start = "dir"; + i_opts.end = "sub/sub/file"; + + cl_git_pass(git_iterator_for_workdir( + &i, g_repo, NULL, NULL, &i_opts)); + cl_git_pass(git_iterator_current(&entry, i)); + + for (idx = 0; entry != NULL; ++idx) { + int ignored = git_iterator_current_is_ignored(i); + + cl_assert_equal_s(expected[idx].path, entry->path); + cl_assert_(ignored == expected[idx].ignored, expected[idx].path); + + if (!ignored && + (entry->mode == GIT_FILEMODE_TREE || + entry->mode == GIT_FILEMODE_COMMIT)) + { + /* it is possible to advance "into" a submodule */ + cl_git_pass(git_iterator_advance_into(&entry, i)); + } else { + int error = git_iterator_advance(&entry, i); + cl_assert(!error || error == GIT_ITEROVER); + } + } + + cl_assert(expected[idx].path == NULL); + + git_iterator_free(i); +} + +static void check_wd_first_through_third_range( + git_repository *repo, const char *start, const char *end) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + const git_index_entry *entry; + int error, idx; + static const char *expected[] = { "FIRST", "second", "THIRD", NULL }; + + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + i_opts.start = start; + i_opts.end = end; + + cl_git_pass(git_iterator_for_workdir( + &i, repo, NULL, NULL, &i_opts)); + cl_git_pass(git_iterator_current(&entry, i)); + + for (idx = 0; entry != NULL; ++idx) { + cl_assert_equal_s(expected[idx], entry->path); + + error = git_iterator_advance(&entry, i); + cl_assert(!error || error == GIT_ITEROVER); + } + + cl_assert(expected[idx] == NULL); + + git_iterator_free(i); +} + +void test_iterator_workdir__handles_icase_range(void) +{ + g_repo = cl_git_sandbox_init("empty_standard_repo"); + cl_git_remove_placeholders(git_repository_path(g_repo), "dummy-marker.txt"); + + cl_git_mkfile("empty_standard_repo/before", "whatever\n"); + cl_git_mkfile("empty_standard_repo/FIRST", "whatever\n"); + cl_git_mkfile("empty_standard_repo/second", "whatever\n"); + cl_git_mkfile("empty_standard_repo/THIRD", "whatever\n"); + cl_git_mkfile("empty_standard_repo/zafter", "whatever\n"); + cl_git_mkfile("empty_standard_repo/Zlast", "whatever\n"); + + check_wd_first_through_third_range(g_repo, "first", "third"); + check_wd_first_through_third_range(g_repo, "FIRST", "THIRD"); + check_wd_first_through_third_range(g_repo, "first", "THIRD"); + check_wd_first_through_third_range(g_repo, "FIRST", "third"); + check_wd_first_through_third_range(g_repo, "FirSt", "tHiRd"); +} + +/* + * The workdir iterator is like the filesystem iterator, but honors + * special git type constructs (ignores, submodules, etc). + */ + +void test_iterator_workdir__icase(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + g_repo = cl_git_sandbox_init("icase"); + + /* auto expand with no tree entries */ + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 20, NULL, 20, NULL); + git_iterator_free(i); + + /* auto expand with tree entries */ + i_opts.flags = GIT_ITERATOR_INCLUDE_TREES; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 22, NULL, 22, NULL); + git_iterator_free(i); + + /* no auto expand (implies trees included) */ + i_opts.flags = GIT_ITERATOR_DONT_AUTOEXPAND; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 12, NULL, 22, NULL); + git_iterator_free(i); +} + +void test_iterator_workdir__icase_starts_and_ends(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + g_repo = cl_git_sandbox_init("icase"); + + /* auto expand with no tree entries */ + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + i_opts.start = "c"; + i_opts.end = "k/D"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 7, NULL, 7, NULL); + git_iterator_free(i); + + i_opts.start = "k"; + i_opts.end = "k/Z"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 3, NULL, 3, NULL); + git_iterator_free(i); + + /* auto expand with tree entries */ + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES; + + i_opts.start = "c"; + i_opts.end = "k/D"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 8, NULL, 8, NULL); + git_iterator_free(i); + + i_opts.start = "k"; + i_opts.end = "k/Z"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 4, NULL, 4, NULL); + git_iterator_free(i); + + /* no auto expand (implies trees included) */ + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE | GIT_ITERATOR_DONT_AUTOEXPAND; + + i_opts.start = "c"; + i_opts.end = "k/D"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 5, NULL, 8, NULL); + git_iterator_free(i); + + i_opts.start = "k"; + i_opts.end = "k/Z"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 1, NULL, 4, NULL); + git_iterator_free(i); + + /* auto expand with no tree entries */ + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + i_opts.start = "c"; + i_opts.end = "k/D"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 13, NULL, 13, NULL); + git_iterator_free(i); + + i_opts.start = "k"; + i_opts.end = "k/Z"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 5, NULL, 5, NULL); + git_iterator_free(i); + + /* auto expand with tree entries */ + i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES; + + i_opts.start = "c"; + i_opts.end = "k/D"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 14, NULL, 14, NULL); + git_iterator_free(i); + + i_opts.start = "k"; + i_opts.end = "k/Z"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 6, NULL, 6, NULL); + git_iterator_free(i); + + /* no auto expand (implies trees included) */ + i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_DONT_AUTOEXPAND; + + i_opts.start = "c"; + i_opts.end = "k/D"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 9, NULL, 14, NULL); + git_iterator_free(i); + + i_opts.start = "k"; + i_opts.end = "k/Z"; + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, 1, NULL, 6, NULL); + git_iterator_free(i); +} + +static void build_workdir_tree(const char *root, int dirs, int subs) +{ + int i, j; + char buf[64], sub[80]; + + for (i = 0; i < dirs; ++i) { + if (i % 2 == 0) { + p_snprintf(buf, sizeof(buf), "%s/dir%02d", root, i); + cl_git_pass(git_futils_mkdir(buf, 0775, GIT_MKDIR_PATH)); + + p_snprintf(buf, sizeof(buf), "%s/dir%02d/file", root, i); + cl_git_mkfile(buf, buf); + buf[strlen(buf) - 5] = '\0'; + } else { + p_snprintf(buf, sizeof(buf), "%s/DIR%02d", root, i); + cl_git_pass(git_futils_mkdir(buf, 0775, GIT_MKDIR_PATH)); + } + + for (j = 0; j < subs; ++j) { + switch (j % 4) { + case 0: p_snprintf(sub, sizeof(sub), "%s/sub%02d", buf, j); break; + case 1: p_snprintf(sub, sizeof(sub), "%s/sUB%02d", buf, j); break; + case 2: p_snprintf(sub, sizeof(sub), "%s/Sub%02d", buf, j); break; + case 3: p_snprintf(sub, sizeof(sub), "%s/SUB%02d", buf, j); break; + } + cl_git_pass(git_futils_mkdir(sub, 0775, GIT_MKDIR_PATH)); + + if (j % 2 == 0) { + size_t sublen = strlen(sub); + memcpy(&sub[sublen], "/file", sizeof("/file")); + cl_git_mkfile(sub, sub); + sub[sublen] = '\0'; + } + } + } +} + +void test_iterator_workdir__depth(void) +{ + git_iterator *iter; + git_iterator_options iter_opts = GIT_ITERATOR_OPTIONS_INIT; + + g_repo = cl_git_sandbox_init("icase"); + + build_workdir_tree("icase", 10, 10); + build_workdir_tree("icase/DIR01/sUB01", 50, 0); + build_workdir_tree("icase/dir02/sUB01", 50, 0); + + /* auto expand with no tree entries */ + cl_git_pass(git_iterator_for_workdir(&iter, g_repo, NULL, NULL, &iter_opts)); + expect_iterator_items(iter, 125, NULL, 125, NULL); + git_iterator_free(iter); + + /* auto expand with tree entries (empty dirs silently skipped) */ + iter_opts.flags = GIT_ITERATOR_INCLUDE_TREES; + cl_git_pass(git_iterator_for_workdir(&iter, g_repo, NULL, NULL, &iter_opts)); + expect_iterator_items(iter, 337, NULL, 337, NULL); + git_iterator_free(iter); +} + +/* The filesystem iterator is a workdir iterator without any special + * workdir handling capabilities (ignores, submodules, etc). + */ +void test_iterator_workdir__filesystem(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + static const char *expect_base[] = { + "DIR01/Sub02/file", + "DIR01/sub00/file", + "current_file", + "dir00/Sub02/file", + "dir00/file", + "dir00/sub00/file", + "modified_file", + "new_file", + NULL, + }; + static const char *expect_trees[] = { + "DIR01/", + "DIR01/SUB03/", + "DIR01/Sub02/", + "DIR01/Sub02/file", + "DIR01/sUB01/", + "DIR01/sub00/", + "DIR01/sub00/file", + "current_file", + "dir00/", + "dir00/SUB03/", + "dir00/Sub02/", + "dir00/Sub02/file", + "dir00/file", + "dir00/sUB01/", + "dir00/sub00/", + "dir00/sub00/file", + "modified_file", + "new_file", + NULL, + }; + static const char *expect_noauto[] = { + "DIR01/", + "current_file", + "dir00/", + "modified_file", + "new_file", + NULL, + }; + + g_repo = cl_git_sandbox_init("status"); + + build_workdir_tree("status/subdir", 2, 4); + + cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", NULL)); + expect_iterator_items(i, 8, expect_base, 8, expect_base); + git_iterator_free(i); + + i_opts.flags = GIT_ITERATOR_INCLUDE_TREES; + cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); + expect_iterator_items(i, 18, expect_trees, 18, expect_trees); + git_iterator_free(i); + + i_opts.flags = GIT_ITERATOR_DONT_AUTOEXPAND; + cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); + expect_iterator_items(i, 5, expect_noauto, 18, expect_trees); + git_iterator_free(i); + + git__tsort((void **)expect_base, 8, (git__tsort_cmp)git__strcasecmp); + git__tsort((void **)expect_trees, 18, (git__tsort_cmp)git__strcasecmp); + git__tsort((void **)expect_noauto, 5, (git__tsort_cmp)git__strcasecmp); + + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); + expect_iterator_items(i, 8, expect_base, 8, expect_base); + git_iterator_free(i); + + i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES; + cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); + expect_iterator_items(i, 18, expect_trees, 18, expect_trees); + git_iterator_free(i); + + i_opts.flags = GIT_ITERATOR_IGNORE_CASE | GIT_ITERATOR_DONT_AUTOEXPAND; + cl_git_pass(git_iterator_for_filesystem(&i, "status/subdir", &i_opts)); + expect_iterator_items(i, 5, expect_noauto, 18, expect_trees); + git_iterator_free(i); +} + +void test_iterator_workdir__filesystem2(void) +{ + git_iterator *i; + static const char *expect_base[] = { + "heads/br2", + "heads/dir", + "heads/executable", + "heads/ident", + "heads/long-file-name", + "heads/master", + "heads/merge-conflict", + "heads/packed-test", + "heads/subtrees", + "heads/test", + "heads/testrepo-worktree", + "symref", + "tags/e90810b", + "tags/foo/bar", + "tags/foo/foo/bar", + "tags/point_to_blob", + "tags/test", + NULL, + }; + + g_repo = cl_git_sandbox_init("testrepo"); + + cl_git_pass(git_iterator_for_filesystem( + &i, "testrepo/.git/refs", NULL)); + expect_iterator_items(i, 17, expect_base, 17, expect_base); + git_iterator_free(i); +} + +/* + * Lots of empty dirs, or nearly empty ones, make the old workdir + * iterator cry. Also, segfault. + */ +void test_iterator_workdir__filesystem_gunk(void) +{ + git_str parent = GIT_STR_INIT; + git_iterator *i; + int n; + + if (!cl_is_env_set("GITTEST_INVASIVE_SPEED")) + cl_skip(); + + g_repo = cl_git_sandbox_init("testrepo"); + + for (n = 0; n < 100000; n++) { + git_str_clear(&parent); + cl_git_pass(git_str_printf(&parent, "%s/refs/heads/foo/%d/subdir", git_repository_path(g_repo), n)); + cl_git_pass(git_futils_mkdir(parent.ptr, 0775, GIT_MKDIR_PATH)); + } + + cl_git_pass(git_iterator_for_filesystem(&i, "testrepo/.git/refs", NULL)); + + /* + * Should only have 17 items, since we're not asking for trees to be + * returned. the goal of this test is simply to not crash. + */ + expect_iterator_items(i, 17, NULL, 16, NULL); + + git_iterator_free(i); + git_str_dispose(&parent); +} + +void test_iterator_workdir__skips_unreadable_dirs(void) +{ + git_iterator *i; + const git_index_entry *e; + + if (!cl_is_chmod_supported()) + return; + +#ifndef GIT_WIN32 + if (geteuid() == 0) + cl_skip(); +#endif + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + + cl_must_pass(p_mkdir("empty_standard_repo/r", 0777)); + cl_git_mkfile("empty_standard_repo/r/a", "hello"); + cl_must_pass(p_mkdir("empty_standard_repo/r/b", 0777)); + cl_git_mkfile("empty_standard_repo/r/b/problem", "not me"); + cl_must_pass(p_chmod("empty_standard_repo/r/b", 0000)); + cl_must_pass(p_mkdir("empty_standard_repo/r/c", 0777)); + cl_git_mkfile("empty_standard_repo/r/c/foo", "aloha"); + cl_git_mkfile("empty_standard_repo/r/d", "final"); + + cl_git_pass(git_iterator_for_filesystem( + &i, "empty_standard_repo/r", NULL)); + + cl_git_pass(git_iterator_advance(&e, i)); /* a */ + cl_assert_equal_s("a", e->path); + + cl_git_pass(git_iterator_advance(&e, i)); /* c/foo */ + cl_assert_equal_s("c/foo", e->path); + + cl_git_pass(git_iterator_advance(&e, i)); /* d */ + cl_assert_equal_s("d", e->path); + + cl_must_pass(p_chmod("empty_standard_repo/r/b", 0777)); + + cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&e, i)); + git_iterator_free(i); +} + +void test_iterator_workdir__skips_fifos_and_special_files(void) +{ +#ifndef GIT_WIN32 + git_iterator *i; + const git_index_entry *e; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + + cl_must_pass(p_mkdir("empty_standard_repo/dir", 0777)); + cl_git_mkfile("empty_standard_repo/file", "not me"); + + cl_assert(!mkfifo("empty_standard_repo/fifo", 0777)); + cl_assert(!access("empty_standard_repo/fifo", F_OK)); + + i_opts.flags = GIT_ITERATOR_INCLUDE_TREES | + GIT_ITERATOR_DONT_AUTOEXPAND; + + cl_git_pass(git_iterator_for_filesystem( + &i, "empty_standard_repo", &i_opts)); + + cl_git_pass(git_iterator_advance(&e, i)); /* .git */ + cl_assert(S_ISDIR(e->mode)); + cl_git_pass(git_iterator_advance(&e, i)); /* dir */ + cl_assert(S_ISDIR(e->mode)); + /* skips fifo */ + cl_git_pass(git_iterator_advance(&e, i)); /* file */ + cl_assert(S_ISREG(e->mode)); + + cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&e, i)); + + git_iterator_free(i); +#else + cl_skip(); +#endif +} + +void test_iterator_workdir__pathlist(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + git_vector filelist; + + cl_git_pass(git_vector_init(&filelist, 100, NULL)); + cl_git_pass(git_vector_insert(&filelist, "a")); + cl_git_pass(git_vector_insert(&filelist, "B")); + cl_git_pass(git_vector_insert(&filelist, "c")); + cl_git_pass(git_vector_insert(&filelist, "D")); + cl_git_pass(git_vector_insert(&filelist, "e")); + cl_git_pass(git_vector_insert(&filelist, "k.a")); + cl_git_pass(git_vector_insert(&filelist, "k.b")); + cl_git_pass(git_vector_insert(&filelist, "k/1")); + cl_git_pass(git_vector_insert(&filelist, "k/a")); + cl_git_pass(git_vector_insert(&filelist, "kZZZZZZZ")); + cl_git_pass(git_vector_insert(&filelist, "L/1")); + + g_repo = cl_git_sandbox_init("icase"); + + /* Test iterators without returning tree entries (but autoexpanding.) */ + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + + /* Case sensitive */ + { + const char *expected[] = { + "B", "D", "L/1", "a", "c", "e", "k/1", "k/a" }; + size_t expected_len = 8; + + i_opts.start = NULL; + i_opts.end = NULL; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Case INsensitive */ + { + const char *expected[] = { + "a", "B", "c", "D", "e", "k/1", "k/a", "L/1" }; + size_t expected_len = 8; + + i_opts.start = NULL; + i_opts.end = NULL; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Set a start, but no end. Case sensitive. */ + { + const char *expected[] = { "c", "e", "k/1", "k/a" }; + size_t expected_len = 4; + + i_opts.start = "c"; + i_opts.end = NULL; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Set a start, but no end. Case INsensitive. */ + { + const char *expected[] = { "c", "D", "e", "k/1", "k/a", "L/1" }; + size_t expected_len = 6; + + i_opts.start = "c"; + i_opts.end = NULL; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Set no start, but an end. Case sensitive. */ + { + const char *expected[] = { "B", "D", "L/1", "a", "c", "e" }; + size_t expected_len = 6; + + i_opts.start = NULL; + i_opts.end = "e"; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Set no start, but an end. Case INsensitive. */ + { + const char *expected[] = { "a", "B", "c", "D", "e" }; + size_t expected_len = 5; + + i_opts.start = NULL; + i_opts.end = "e"; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Start and an end, case sensitive */ + { + const char *expected[] = { "c", "e", "k/1" }; + size_t expected_len = 3; + + i_opts.start = "c"; + i_opts.end = "k/D"; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Start and an end, case sensitive */ + { + const char *expected[] = { "k/1" }; + size_t expected_len = 1; + + i_opts.start = "k"; + i_opts.end = "k/D"; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Start and an end, case INsensitive */ + { + const char *expected[] = { "c", "D", "e", "k/1", "k/a" }; + size_t expected_len = 5; + + i_opts.start = "c"; + i_opts.end = "k/D"; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Start and an end, case INsensitive */ + { + const char *expected[] = { "k/1", "k/a" }; + size_t expected_len = 2; + + i_opts.start = "k"; + i_opts.end = "k/D"; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + git_vector_free(&filelist); +} + +void test_iterator_workdir__pathlist_with_dirs(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + git_vector filelist; + + cl_git_pass(git_vector_init(&filelist, 5, NULL)); + + g_repo = cl_git_sandbox_init("icase"); + + /* Test that a prefix `k` matches folders, even without trailing slash */ + { + const char *expected[] = { "k/1", "k/B", "k/D", "k/a", "k/c" }; + size_t expected_len = 5; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "k")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Test that a `k/` matches a folder */ + { + const char *expected[] = { "k/1", "k/B", "k/D", "k/a", "k/c" }; + size_t expected_len = 5; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "k/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* When the iterator is case sensitive, ensure we can't lookup the + * directory with the wrong case. + */ + { + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "K/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + cl_git_fail_with(GIT_ITEROVER, git_iterator_advance(NULL, i)); + git_iterator_free(i); + } + + /* Test that case insensitive matching works. */ + { + const char *expected[] = { "k/1", "k/a", "k/B", "k/c", "k/D" }; + size_t expected_len = 5; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "K/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Test that case insensitive matching works without trailing slash. */ + { + const char *expected[] = { "k/1", "k/a", "k/B", "k/c", "k/D" }; + size_t expected_len = 5; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "K")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + git_vector_free(&filelist); +} + +static void create_paths(const char *root, int depth) +{ + git_str fullpath = GIT_STR_INIT; + size_t root_len; + int i; + + cl_git_pass(git_str_puts(&fullpath, root)); + cl_git_pass(git_fs_path_to_dir(&fullpath)); + + root_len = fullpath.size; + + for (i = 0; i < 8; i++) { + bool file = (depth == 0 || (i % 2) == 0); + git_str_truncate(&fullpath, root_len); + cl_git_pass(git_str_printf(&fullpath, "item%d", i)); + + if (file) { + cl_git_rewritefile(fullpath.ptr, "This is a file!\n"); + } else { + cl_must_pass(p_mkdir(fullpath.ptr, 0777)); + + if (depth > 0) + create_paths(fullpath.ptr, (depth - 1)); + } + } + + git_str_dispose(&fullpath); +} + +void test_iterator_workdir__pathlist_for_deeply_nested_item(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + git_vector filelist; + + cl_git_pass(git_vector_init(&filelist, 5, NULL)); + + g_repo = cl_git_sandbox_init("icase"); + create_paths(git_repository_workdir(g_repo), 3); + + /* Ensure that we find the single path we're interested in, and we find + * it efficiently, and don't stat the entire world to get there. + */ + { + const char *expected[] = { "item1/item3/item5/item7" }; + size_t expected_len = 1; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "item1/item3/item5/item7")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + cl_assert_equal_i(4, i->stat_calls); + git_iterator_free(i); + } + + /* Ensure that we find the single path we're interested in, and we find + * it efficiently, and don't stat the entire world to get there. + */ + { + const char *expected[] = { + "item1/item3/item5/item0", "item1/item3/item5/item1", + "item1/item3/item5/item2", "item1/item3/item5/item3", + "item1/item3/item5/item4", "item1/item3/item5/item5", + "item1/item3/item5/item6", "item1/item3/item5/item7", + }; + size_t expected_len = 8; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "item1/item3/item5/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + cl_assert_equal_i(11, i->stat_calls); + git_iterator_free(i); + } + + /* Ensure that we find the single path we're interested in, and we find + * it efficiently, and don't stat the entire world to get there. + */ + { + const char *expected[] = { + "item1/item3/item0", + "item1/item3/item1/item0", "item1/item3/item1/item1", + "item1/item3/item1/item2", "item1/item3/item1/item3", + "item1/item3/item1/item4", "item1/item3/item1/item5", + "item1/item3/item1/item6", "item1/item3/item1/item7", + "item1/item3/item2", + "item1/item3/item3/item0", "item1/item3/item3/item1", + "item1/item3/item3/item2", "item1/item3/item3/item3", + "item1/item3/item3/item4", "item1/item3/item3/item5", + "item1/item3/item3/item6", "item1/item3/item3/item7", + "item1/item3/item4", + "item1/item3/item5/item0", "item1/item3/item5/item1", + "item1/item3/item5/item2", "item1/item3/item5/item3", + "item1/item3/item5/item4", "item1/item3/item5/item5", + "item1/item3/item5/item6", "item1/item3/item5/item7", + "item1/item3/item6", + "item1/item3/item7/item0", "item1/item3/item7/item1", + "item1/item3/item7/item2", "item1/item3/item7/item3", + "item1/item3/item7/item4", "item1/item3/item7/item5", + "item1/item3/item7/item6", "item1/item3/item7/item7", + }; + size_t expected_len = 36; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "item1/item3/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + cl_assert_equal_i(42, i->stat_calls); + git_iterator_free(i); + } + + /* Ensure that we find the single path we're interested in, and we find + * it efficiently, and don't stat the entire world to get there. + */ + { + const char *expected[] = { + "item0", "item1/item2", "item5/item7/item4", "item6", + "item7/item3/item1/item6" }; + size_t expected_len = 5; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "item7/item3/item1/item6")); + cl_git_pass(git_vector_insert(&filelist, "item6")); + cl_git_pass(git_vector_insert(&filelist, "item5/item7/item4")); + cl_git_pass(git_vector_insert(&filelist, "item1/item2")); + cl_git_pass(git_vector_insert(&filelist, "item0")); + + /* also add some things that don't exist or don't match the right type */ + cl_git_pass(git_vector_insert(&filelist, "item2/")); + cl_git_pass(git_vector_insert(&filelist, "itemN")); + cl_git_pass(git_vector_insert(&filelist, "item1/itemA")); + cl_git_pass(git_vector_insert(&filelist, "item5/item3/item4/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + cl_assert_equal_i(14, i->stat_calls); + git_iterator_free(i); + } + + git_vector_free(&filelist); +} + +void test_iterator_workdir__bounded_submodules(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + git_vector filelist; + git_index *index; + git_tree *head; + + cl_git_pass(git_vector_init(&filelist, 5, NULL)); + + g_repo = setup_fixture_submod2(); + cl_git_pass(git_repository_index(&index, g_repo)); + cl_git_pass(git_repository_head_tree(&head, g_repo)); + + /* Test that a submodule matches */ + { + const char *expected[] = { "sm_changed_head" }; + size_t expected_len = 1; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "sm_changed_head")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, index, head, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Test that a submodule still matches when suffixed with a '/' */ + { + const char *expected[] = { "sm_changed_head" }; + size_t expected_len = 1; + + git_vector_clear(&filelist); + cl_git_pass(git_vector_insert(&filelist, "sm_changed_head/")); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, index, head, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Test that start/end work with a submodule */ + { + const char *expected[] = { "sm_changed_head", "sm_changed_index" }; + size_t expected_len = 2; + + i_opts.start = "sm_changed_head"; + i_opts.end = "sm_changed_index"; + i_opts.pathlist.strings = NULL; + i_opts.pathlist.count = 0; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, index, head, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + /* Test that start and end allow '/' suffixes of submodules */ + { + const char *expected[] = { "sm_changed_head", "sm_changed_index" }; + size_t expected_len = 2; + + i_opts.start = "sm_changed_head"; + i_opts.end = "sm_changed_index"; + i_opts.pathlist.strings = NULL; + i_opts.pathlist.count = 0; + i_opts.flags = GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, index, head, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + } + + git_vector_free(&filelist); + git_index_free(index); + git_tree_free(head); +} + +void test_iterator_workdir__advance_over(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE | + GIT_ITERATOR_DONT_AUTOEXPAND; + + g_repo = cl_git_sandbox_init("icase"); + + /* create an empty directory */ + cl_must_pass(p_mkdir("icase/empty", 0777)); + + /* create a directory in which all contents are ignored */ + cl_must_pass(p_mkdir("icase/all_ignored", 0777)); + cl_git_rewritefile("icase/all_ignored/one", "This is ignored\n"); + cl_git_rewritefile("icase/all_ignored/two", "This, too, is ignored\n"); + cl_git_rewritefile("icase/all_ignored/.gitignore", ".gitignore\none\ntwo\n"); + + /* create a directory in which not all contents are ignored */ + cl_must_pass(p_mkdir("icase/some_ignored", 0777)); + cl_git_rewritefile("icase/some_ignored/one", "This is ignored\n"); + cl_git_rewritefile("icase/some_ignored/two", "This is not ignored\n"); + cl_git_rewritefile("icase/some_ignored/.gitignore", ".gitignore\none\n"); + + /* create a directory which has some empty children */ + cl_must_pass(p_mkdir("icase/empty_children", 0777)); + cl_must_pass(p_mkdir("icase/empty_children/empty1", 0777)); + cl_must_pass(p_mkdir("icase/empty_children/empty2", 0777)); + cl_must_pass(p_mkdir("icase/empty_children/empty3", 0777)); + + /* create a directory which will disappear! */ + cl_must_pass(p_mkdir("icase/missing_directory", 0777)); + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + + cl_must_pass(p_rmdir("icase/missing_directory")); + + expect_advance_over(i, "B", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "D", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "F", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "H", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "J", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "L/", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "a", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "all_ignored/", GIT_ITERATOR_STATUS_IGNORED); + expect_advance_over(i, "c", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "e", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "empty/", GIT_ITERATOR_STATUS_EMPTY); + expect_advance_over(i, "empty_children/", GIT_ITERATOR_STATUS_EMPTY); + expect_advance_over(i, "g", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "i", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "k/", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "missing_directory/", GIT_ITERATOR_STATUS_EMPTY); + expect_advance_over(i, "some_ignored/", GIT_ITERATOR_STATUS_NORMAL); + + cl_git_fail_with(GIT_ITEROVER, git_iterator_advance(NULL, i)); + git_iterator_free(i); +} + +void test_iterator_workdir__advance_over_with_pathlist(void) +{ + git_vector pathlist = GIT_VECTOR_INIT; + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + git_vector_insert(&pathlist, "dirA/subdir1/subdir2/file"); + git_vector_insert(&pathlist, "dirB/subdir1/subdir2"); + git_vector_insert(&pathlist, "dirC/subdir1/nonexistent"); + git_vector_insert(&pathlist, "dirD/subdir1/nonexistent"); + git_vector_insert(&pathlist, "dirD/subdir1/subdir2"); + git_vector_insert(&pathlist, "dirD/nonexistent"); + + i_opts.pathlist.strings = (char **)pathlist.contents; + i_opts.pathlist.count = pathlist.length; + i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE | + GIT_ITERATOR_DONT_AUTOEXPAND; + + g_repo = cl_git_sandbox_init("icase"); + + /* Create a directory that has a file that is included in our pathlist */ + cl_must_pass(p_mkdir("icase/dirA", 0777)); + cl_must_pass(p_mkdir("icase/dirA/subdir1", 0777)); + cl_must_pass(p_mkdir("icase/dirA/subdir1/subdir2", 0777)); + cl_git_rewritefile("icase/dirA/subdir1/subdir2/file", "foo!"); + + /* Create a directory that has a directory that is included in our pathlist */ + cl_must_pass(p_mkdir("icase/dirB", 0777)); + cl_must_pass(p_mkdir("icase/dirB/subdir1", 0777)); + cl_must_pass(p_mkdir("icase/dirB/subdir1/subdir2", 0777)); + cl_git_rewritefile("icase/dirB/subdir1/subdir2/file", "foo!"); + + /* Create a directory that would contain an entry in our pathlist, but + * that entry does not actually exist. We don't know this until we + * advance_over it. We want to distinguish this from an actually empty + * or ignored directory. + */ + cl_must_pass(p_mkdir("icase/dirC", 0777)); + cl_must_pass(p_mkdir("icase/dirC/subdir1", 0777)); + cl_must_pass(p_mkdir("icase/dirC/subdir1/subdir2", 0777)); + cl_git_rewritefile("icase/dirC/subdir1/subdir2/file", "foo!"); + + /* Create a directory that has a mix of actual and nonexistent paths */ + cl_must_pass(p_mkdir("icase/dirD", 0777)); + cl_must_pass(p_mkdir("icase/dirD/subdir1", 0777)); + cl_must_pass(p_mkdir("icase/dirD/subdir1/subdir2", 0777)); + cl_git_rewritefile("icase/dirD/subdir1/subdir2/file", "foo!"); + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + + expect_advance_over(i, "dirA/", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "dirB/", GIT_ITERATOR_STATUS_NORMAL); + expect_advance_over(i, "dirC/", GIT_ITERATOR_STATUS_FILTERED); + expect_advance_over(i, "dirD/", GIT_ITERATOR_STATUS_NORMAL); + + cl_git_fail_with(GIT_ITEROVER, git_iterator_advance(NULL, i)); + git_iterator_free(i); + git_vector_free(&pathlist); +} + +void test_iterator_workdir__advance_into(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + + g_repo = cl_git_sandbox_init("icase"); + + i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE | + GIT_ITERATOR_DONT_AUTOEXPAND; + + cl_must_pass(p_mkdir("icase/Empty", 0777)); + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_advance_into(i, "B"); + expect_advance_into(i, "D"); + expect_advance_into(i, "Empty/"); + expect_advance_into(i, "F"); + expect_advance_into(i, "H"); + expect_advance_into(i, "J"); + expect_advance_into(i, "L/"); + expect_advance_into(i, "L/1"); + expect_advance_into(i, "L/B"); + expect_advance_into(i, "L/D"); + expect_advance_into(i, "L/a"); + expect_advance_into(i, "L/c"); + expect_advance_into(i, "a"); + expect_advance_into(i, "c"); + expect_advance_into(i, "e"); + expect_advance_into(i, "g"); + expect_advance_into(i, "i"); + expect_advance_into(i, "k/"); + expect_advance_into(i, "k/1"); + expect_advance_into(i, "k/B"); + expect_advance_into(i, "k/D"); + expect_advance_into(i, "k/a"); + expect_advance_into(i, "k/c"); + + cl_git_fail_with(GIT_ITEROVER, git_iterator_advance(NULL, i)); + git_iterator_free(i); +} + +void test_iterator_workdir__pathlist_with_directory(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + git_vector filelist; + + const char *expected[] = { "subdir/README", "subdir/new.txt", + "subdir/subdir2/README", "subdir/subdir2/new.txt" }; + size_t expected_len = 4; + + cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb)); + cl_git_pass(git_vector_insert(&filelist, "subdir/")); + + g_repo = cl_git_sandbox_init("testrepo2"); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + + git_vector_free(&filelist); +} + +void test_iterator_workdir__pathlist_with_directory_include_trees(void) +{ + git_iterator *i; + git_iterator_options i_opts = GIT_ITERATOR_OPTIONS_INIT; + git_vector filelist; + + const char *expected[] = { "subdir/", "subdir/README", "subdir/new.txt", + "subdir/subdir2/", "subdir/subdir2/README", "subdir/subdir2/new.txt", }; + size_t expected_len = 6; + + cl_git_pass(git_vector_init(&filelist, 100, &git__strcmp_cb)); + cl_git_pass(git_vector_insert(&filelist, "subdir/")); + + g_repo = cl_git_sandbox_init("testrepo2"); + + i_opts.pathlist.strings = (char **)filelist.contents; + i_opts.pathlist.count = filelist.length; + i_opts.flags |= GIT_ITERATOR_DONT_IGNORE_CASE | GIT_ITERATOR_INCLUDE_TREES; + + cl_git_pass(git_iterator_for_workdir(&i, g_repo, NULL, NULL, &i_opts)); + expect_iterator_items(i, expected_len, expected, expected_len, expected); + git_iterator_free(i); + + git_vector_free(&filelist); +} + +void test_iterator_workdir__hash_when_requested(void) +{ + git_iterator *iter; + const git_index_entry *entry; + git_iterator_options iter_opts = GIT_ITERATOR_OPTIONS_INIT; + git_oid expected_id = {{0}}; + size_t i; + + struct merge_index_entry expected[] = { + { 0100644, "ffb36e513f5fdf8a6ba850a20142676a2ac4807d", 0, "asparagus.txt" }, + { 0100644, "68f6182f4c85d39e1309d97c7e456156dc9c0096", 0, "beef.txt" }, + { 0100644, "4b7c5650008b2e747fe1809eeb5a1dde0e80850a", 0, "bouilli.txt" }, + { 0100644, "c4e6cca3ec6ae0148ed231f97257df8c311e015f", 0, "gravy.txt" }, + { 0100644, "7c7e08f9559d9e1551b91e1cf68f1d0066109add", 0, "oyster.txt" }, + { 0100644, "898d12687fb35be271c27c795a6b32c8b51da79e", 0, "veal.txt" }, + }; + + g_repo = cl_git_sandbox_init("merge-recursive"); + + /* do the iteration normally, ensure there are no hashes */ + cl_git_pass(git_iterator_for_workdir(&iter, g_repo, NULL, NULL, &iter_opts)); + + for (i = 0; i < sizeof(expected) / sizeof(struct merge_index_entry); i++) { + cl_git_pass(git_iterator_advance(&entry, iter)); + + cl_assert_equal_oid(&expected_id, &entry->id); + cl_assert_equal_s(expected[i].path, entry->path); + } + cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&entry, iter)); + git_iterator_free(iter); + + /* do the iteration requesting hashes */ + iter_opts.flags |= GIT_ITERATOR_INCLUDE_HASH; + cl_git_pass(git_iterator_for_workdir(&iter, g_repo, NULL, NULL, &iter_opts)); + + for (i = 0; i < sizeof(expected) / sizeof(struct merge_index_entry); i++) { + cl_git_pass(git_iterator_advance(&entry, iter)); + + cl_git_pass(git_oid_fromstr(&expected_id, expected[i].oid_str)); + cl_assert_equal_oid(&expected_id, &entry->id); + cl_assert_equal_s(expected[i].path, entry->path); + } + cl_assert_equal_i(GIT_ITEROVER, git_iterator_advance(&entry, iter)); + git_iterator_free(iter); +} |