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Diffstat (limited to 'tests/libgit2/status/submodules.c')
-rw-r--r-- | tests/libgit2/status/submodules.c | 563 |
1 files changed, 563 insertions, 0 deletions
diff --git a/tests/libgit2/status/submodules.c b/tests/libgit2/status/submodules.c new file mode 100644 index 000000000..d223657b4 --- /dev/null +++ b/tests/libgit2/status/submodules.c @@ -0,0 +1,563 @@ +#include "clar_libgit2.h" +#include "futils.h" +#include "status_helpers.h" +#include "../submodule/submodule_helpers.h" + +static git_repository *g_repo = NULL; + +void test_status_submodules__initialize(void) +{ +} + +void test_status_submodules__cleanup(void) +{ +} + +void test_status_submodules__api(void) +{ + git_submodule *sm; + + g_repo = setup_fixture_submodules(); + + cl_assert(git_submodule_lookup(NULL, g_repo, "nonexistent") == GIT_ENOTFOUND); + + cl_assert(git_submodule_lookup(NULL, g_repo, "modified") == GIT_ENOTFOUND); + + cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo")); + cl_assert(sm != NULL); + cl_assert_equal_s("testrepo", git_submodule_name(sm)); + cl_assert_equal_s("testrepo", git_submodule_path(sm)); + git_submodule_free(sm); +} + +void test_status_submodules__0(void) +{ + int counts = 0; + + g_repo = setup_fixture_submodules(); + + cl_assert(git_fs_path_isdir("submodules/.git")); + cl_assert(git_fs_path_isdir("submodules/testrepo/.git")); + cl_assert(git_fs_path_isfile("submodules/.gitmodules")); + + cl_git_pass( + git_status_foreach(g_repo, cb_status__count, &counts) + ); + + cl_assert_equal_i(6, counts); +} + +static const char *expected_files[] = { + ".gitmodules", + "added", + "deleted", + "ignored", + "modified", + "untracked" +}; + +static unsigned int expected_status[] = { + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_DELETED, + GIT_STATUS_IGNORED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_NEW +}; + +static int cb_status__match(const char *p, unsigned int s, void *payload) +{ + status_entry_counts *counts = payload; + int idx = counts->entry_count++; + + clar__assert_equal( + counts->file, counts->func, counts->line, + "Status path mismatch", 1, + "%s", counts->expected_paths[idx], p); + + clar__assert_equal( + counts->file, counts->func, counts->line, + "Status code mismatch", 1, + "%o", counts->expected_statuses[idx], s); + + return 0; +} + +void test_status_submodules__1(void) +{ + status_entry_counts counts; + + g_repo = setup_fixture_submodules(); + + cl_assert(git_fs_path_isdir("submodules/.git")); + cl_assert(git_fs_path_isdir("submodules/testrepo/.git")); + cl_assert(git_fs_path_isfile("submodules/.gitmodules")); + + status_counts_init(counts, expected_files, expected_status); + + cl_git_pass( git_status_foreach(g_repo, cb_status__match, &counts) ); + + cl_assert_equal_i(6, counts.entry_count); +} + +void test_status_submodules__single_file(void) +{ + unsigned int status = 0; + g_repo = setup_fixture_submodules(); + cl_git_pass( git_status_file(&status, g_repo, "testrepo") ); + cl_assert(!status); +} + +void test_status_submodules__moved_head(void) +{ + git_submodule *sm; + git_repository *smrepo; + git_oid oid; + git_status_options opts = GIT_STATUS_OPTIONS_INIT; + status_entry_counts counts; + static const char *expected_files_with_sub[] = { + ".gitmodules", + "added", + "deleted", + "ignored", + "modified", + "testrepo", + "untracked" + }; + static unsigned int expected_status_with_sub[] = { + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_DELETED, + GIT_STATUS_IGNORED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_NEW + }; + + g_repo = setup_fixture_submodules(); + + cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo")); + cl_git_pass(git_submodule_open(&smrepo, sm)); + git_submodule_free(sm); + + /* move submodule HEAD to c47800c7266a2be04c571c04d5a6614691ea99bd */ + cl_git_pass( + git_oid_fromstr(&oid, "c47800c7266a2be04c571c04d5a6614691ea99bd")); + cl_git_pass(git_repository_set_head_detached(smrepo, &oid)); + + /* first do a normal status, which should now include the submodule */ + + opts.flags = GIT_STATUS_OPT_DEFAULTS; + + status_counts_init( + counts, expected_files_with_sub, expected_status_with_sub); + cl_git_pass( + git_status_foreach_ext(g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(7, counts.entry_count); + + /* try again with EXCLUDE_SUBMODULES which should skip it */ + + opts.flags = GIT_STATUS_OPT_DEFAULTS | GIT_STATUS_OPT_EXCLUDE_SUBMODULES; + + status_counts_init(counts, expected_files, expected_status); + cl_git_pass( + git_status_foreach_ext(g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(6, counts.entry_count); + + git_repository_free(smrepo); +} + +void test_status_submodules__dirty_workdir_only(void) +{ + git_status_options opts = GIT_STATUS_OPTIONS_INIT; + status_entry_counts counts; + static const char *expected_files_with_sub[] = { + ".gitmodules", + "added", + "deleted", + "ignored", + "modified", + "testrepo", + "untracked" + }; + static unsigned int expected_status_with_sub[] = { + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_DELETED, + GIT_STATUS_IGNORED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_NEW + }; + + g_repo = setup_fixture_submodules(); + + cl_git_rewritefile("submodules/testrepo/README", "heyheyhey"); + cl_git_mkfile("submodules/testrepo/all_new.txt", "never seen before"); + + /* first do a normal status, which should now include the submodule */ + + opts.flags = GIT_STATUS_OPT_DEFAULTS; + + status_counts_init( + counts, expected_files_with_sub, expected_status_with_sub); + cl_git_pass( + git_status_foreach_ext(g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(7, counts.entry_count); + + /* try again with EXCLUDE_SUBMODULES which should skip it */ + + opts.flags = GIT_STATUS_OPT_DEFAULTS | GIT_STATUS_OPT_EXCLUDE_SUBMODULES; + + status_counts_init(counts, expected_files, expected_status); + cl_git_pass( + git_status_foreach_ext(g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(6, counts.entry_count); +} + +void test_status_submodules__uninitialized(void) +{ + git_repository *cloned_repo; + git_status_list *statuslist; + + g_repo = cl_git_sandbox_init("submod2"); + + cl_git_pass(git_clone(&cloned_repo, "submod2", "submod2-clone", NULL)); + + cl_git_pass(git_status_list_new(&statuslist, cloned_repo, NULL)); + cl_assert_equal_i(0, git_status_list_entrycount(statuslist)); + + git_status_list_free(statuslist); + git_repository_free(cloned_repo); + cl_git_sandbox_cleanup(); +} + +void test_status_submodules__contained_untracked_repo(void) +{ + git_status_options opts = GIT_STATUS_OPTIONS_INIT; + status_entry_counts counts; + git_repository *contained; + static const char *expected_files_not_ignored[] = { + ".gitmodules", + "added", + "deleted", + "modified", + "untracked" + }; + static unsigned int expected_status_not_ignored[] = { + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_DELETED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_NEW, + }; + static const char *expected_files_with_untracked[] = { + ".gitmodules", + "added", + "deleted", + "dir/file.md", + "modified", + "untracked" + }; + static const char *expected_files_with_untracked_dir[] = { + ".gitmodules", + "added", + "deleted", + "dir/", + "modified", + "untracked" + }; + static unsigned int expected_status_with_untracked[] = { + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_DELETED, + GIT_STATUS_WT_NEW, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_NEW + }; + + g_repo = setup_fixture_submodules(); + + /* skip empty directory */ + + cl_must_pass(p_mkdir("submodules/dir", 0777)); + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED; + + status_counts_init( + counts, expected_files_not_ignored, expected_status_not_ignored); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(5, counts.entry_count); + + /* still skipping because empty == ignored */ + + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS; + + status_counts_init( + counts, expected_files_not_ignored, expected_status_not_ignored); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(5, counts.entry_count); + + /* find non-ignored contents of directory */ + + cl_git_mkfile("submodules/dir/file.md", "hello"); + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS; + + status_counts_init( + counts, expected_files_with_untracked, expected_status_with_untracked); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(6, counts.entry_count); + + /* but skip if all content is ignored */ + + cl_git_append2file("submodules/.git/info/exclude", "\n*.md\n\n"); + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS; + + status_counts_init( + counts, expected_files_not_ignored, expected_status_not_ignored); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(5, counts.entry_count); + + /* same is true if it contains a git link */ + + cl_git_mkfile("submodules/dir/.git", "gitlink: ../.git"); + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS; + + status_counts_init( + counts, expected_files_not_ignored, expected_status_not_ignored); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(5, counts.entry_count); + + /* but if it contains tracked files, it should just show up as a + * directory and exclude the files in it + */ + + cl_git_mkfile("submodules/dir/another_file", "hello"); + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS; + + status_counts_init( + counts, expected_files_with_untracked_dir, + expected_status_with_untracked); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(6, counts.entry_count); + + /* that applies to a git repo with a .git directory too */ + + cl_must_pass(p_unlink("submodules/dir/.git")); + cl_git_pass(git_repository_init(&contained, "submodules/dir", false)); + git_repository_free(contained); + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS; + + status_counts_init( + counts, expected_files_with_untracked_dir, + expected_status_with_untracked); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(6, counts.entry_count); + + /* same result even if we don't recurse into subdirectories */ + + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED; + + status_counts_init( + counts, expected_files_with_untracked_dir, + expected_status_with_untracked); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(6, counts.entry_count); + + /* and if we remove the untracked file, it goes back to ignored */ + + cl_must_pass(p_unlink("submodules/dir/another_file")); + + status_counts_init( + counts, expected_files_not_ignored, expected_status_not_ignored); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(5, counts.entry_count); +} + +void test_status_submodules__broken_stuff_that_git_allows(void) +{ + git_status_options opts = GIT_STATUS_OPTIONS_INIT; + status_entry_counts counts; + git_repository *contained; + static const char *expected_files_with_broken[] = { + ".gitmodules", + "added", + "broken/tracked", + "deleted", + "ignored", + "modified", + "untracked" + }; + static unsigned int expected_status_with_broken[] = { + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_NEW, + GIT_STATUS_INDEX_DELETED, + GIT_STATUS_IGNORED, + GIT_STATUS_WT_MODIFIED, + GIT_STATUS_WT_NEW, + }; + + g_repo = setup_fixture_submodules(); + + opts.flags = GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS | + GIT_STATUS_OPT_INCLUDE_IGNORED; + + /* make a directory and stick a tracked item into the index */ + { + git_index *idx; + cl_must_pass(p_mkdir("submodules/broken", 0777)); + cl_git_mkfile("submodules/broken/tracked", "tracked content"); + cl_git_pass(git_repository_index(&idx, g_repo)); + cl_git_pass(git_index_add_bypath(idx, "broken/tracked")); + cl_git_pass(git_index_write(idx)); + git_index_free(idx); + } + + status_counts_init( + counts, expected_files_with_broken, expected_status_with_broken); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(7, counts.entry_count); + + /* directory with tracked items that looks a little bit like a repo */ + + cl_must_pass(p_mkdir("submodules/broken/.git", 0777)); + cl_must_pass(p_mkdir("submodules/broken/.git/info", 0777)); + cl_git_mkfile("submodules/broken/.git/info/exclude", "# bogus"); + + status_counts_init( + counts, expected_files_with_broken, expected_status_with_broken); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(7, counts.entry_count); + + /* directory with tracked items that is a repo */ + + cl_git_pass(git_futils_rmdir_r( + "submodules/broken/.git", NULL, GIT_RMDIR_REMOVE_FILES)); + cl_git_pass(git_repository_init(&contained, "submodules/broken", false)); + git_repository_free(contained); + + status_counts_init( + counts, expected_files_with_broken, expected_status_with_broken); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(7, counts.entry_count); + + /* directory with tracked items that claims to be a submodule but is not */ + + cl_git_pass(git_futils_rmdir_r( + "submodules/broken/.git", NULL, GIT_RMDIR_REMOVE_FILES)); + cl_git_append2file("submodules/.gitmodules", + "\n[submodule \"broken\"]\n" + "\tpath = broken\n" + "\turl = https://github.com/not/used\n\n"); + + status_counts_init( + counts, expected_files_with_broken, expected_status_with_broken); + cl_git_pass(git_status_foreach_ext( + g_repo, &opts, cb_status__match, &counts)); + cl_assert_equal_i(7, counts.entry_count); +} + +void test_status_submodules__entry_but_dir_tracked(void) +{ + git_repository *repo; + git_status_list *status; + git_diff *diff; + git_index *index; + git_tree *tree; + + cl_git_pass(git_repository_init(&repo, "mixed-submodule", 0)); + cl_git_mkfile("mixed-submodule/.gitmodules", "[submodule \"sub\"]\n path = sub\n url = ../foo\n"); + cl_git_pass(p_mkdir("mixed-submodule/sub", 0777)); + cl_git_mkfile("mixed-submodule/sub/file", ""); + + /* Create the commit with sub/file as a file, and an entry for sub in the modules list */ + { + git_oid tree_id, commit_id; + git_signature *sig; + git_reference *ref; + + cl_git_pass(git_repository_index(&index, repo)); + cl_git_pass(git_index_add_bypath(index, ".gitmodules")); + cl_git_pass(git_index_add_bypath(index, "sub/file")); + cl_git_pass(git_index_write(index)); + cl_git_pass(git_index_write_tree(&tree_id, index)); + cl_git_pass(git_signature_now(&sig, "Sloppy Submoduler", "sloppy@example.com")); + cl_git_pass(git_tree_lookup(&tree, repo, &tree_id)); + cl_git_pass(git_commit_create(&commit_id, repo, NULL, sig, sig, NULL, "message", tree, 0, NULL)); + cl_git_pass(git_reference_create(&ref, repo, "refs/heads/master", &commit_id, 1, "commit: foo")); + git_reference_free(ref); + git_signature_free(sig); + } + + cl_git_pass(git_diff_tree_to_index(&diff, repo, tree, index, NULL)); + cl_assert_equal_i(0, git_diff_num_deltas(diff)); + git_diff_free(diff); + + cl_git_pass(git_diff_index_to_workdir(&diff, repo, index, NULL)); + cl_assert_equal_i(0, git_diff_num_deltas(diff)); + git_diff_free(diff); + + cl_git_pass(git_status_list_new(&status, repo, NULL)); + cl_assert_equal_i(0, git_status_list_entrycount(status)); + + git_status_list_free(status); + git_index_free(index); + git_tree_free(tree); + git_repository_free(repo); +} + +void test_status_submodules__mixed_case(void) +{ + git_status_list *status; + git_status_options status_opts = GIT_STATUS_OPTIONS_INIT; + const git_status_entry *s; + size_t i; + + status_opts.flags = + GIT_STATUS_OPT_INCLUDE_UNTRACKED | + GIT_STATUS_OPT_INCLUDE_IGNORED | + GIT_STATUS_OPT_INCLUDE_UNMODIFIED | + GIT_STATUS_OPT_RECURSE_UNTRACKED_DIRS | + GIT_STATUS_OPT_RECURSE_IGNORED_DIRS | + GIT_STATUS_OPT_RENAMES_HEAD_TO_INDEX | + GIT_STATUS_OPT_RENAMES_INDEX_TO_WORKDIR | + GIT_STATUS_OPT_RENAMES_FROM_REWRITES | + GIT_STATUS_OPT_INCLUDE_UNREADABLE | + GIT_STATUS_OPT_INCLUDE_UNREADABLE_AS_UNTRACKED; + + g_repo = setup_fixture_submod3(); + + cl_git_pass(git_status_list_new(&status, g_repo, &status_opts)); + + for (i = 0; i < git_status_list_entrycount(status); i++) { + s = git_status_byindex(status, i); + + if (s->head_to_index && + strcmp(s->head_to_index->old_file.path, ".gitmodules") == 0) + continue; + + cl_assert_equal_i(0, s->status); + } + + git_status_list_free(status); +} + |