#include "clar_libgit2.h" #include "futils.h" #include "git2/attr.h" #include "attr.h" #include "sysdir.h" #include "attr_expect.h" #include "git2/sys/repository.h" static git_repository *g_repo = NULL; void test_attr_repo__initialize(void) { g_repo = cl_git_sandbox_init("attr"); } void test_attr_repo__cleanup(void) { cl_git_sandbox_cleanup(); g_repo = NULL; cl_sandbox_set_search_path_defaults(); } static struct attr_expected get_one_test_cases[] = { { "root_test1", "repoattr", EXPECT_TRUE, NULL }, { "root_test1", "rootattr", EXPECT_TRUE, NULL }, { "root_test1", "missingattr", EXPECT_UNDEFINED, NULL }, { "root_test1", "subattr", EXPECT_UNDEFINED, NULL }, { "root_test1", "negattr", EXPECT_UNDEFINED, NULL }, { "root_test2", "repoattr", EXPECT_TRUE, NULL }, { "root_test2", "rootattr", EXPECT_FALSE, NULL }, { "root_test2", "missingattr", EXPECT_UNDEFINED, NULL }, { "root_test2", "multiattr", EXPECT_FALSE, NULL }, { "root_test3", "repoattr", EXPECT_TRUE, NULL }, { "root_test3", "rootattr", EXPECT_UNDEFINED, NULL }, { "root_test3", "multiattr", EXPECT_STRING, "3" }, { "root_test3", "multi2", EXPECT_UNDEFINED, NULL }, { "sub/subdir_test1", "repoattr", EXPECT_TRUE, NULL }, { "sub/subdir_test1", "rootattr", EXPECT_TRUE, NULL }, { "sub/subdir_test1", "missingattr", EXPECT_UNDEFINED, NULL }, { "sub/subdir_test1", "subattr", EXPECT_STRING, "yes" }, { "sub/subdir_test1", "negattr", EXPECT_FALSE, NULL }, { "sub/subdir_test1", "another", EXPECT_UNDEFINED, NULL }, { "sub/subdir_test2.txt", "repoattr", EXPECT_TRUE, NULL }, { "sub/subdir_test2.txt", "rootattr", EXPECT_TRUE, NULL }, { "sub/subdir_test2.txt", "missingattr", EXPECT_UNDEFINED, NULL }, { "sub/subdir_test2.txt", "subattr", EXPECT_STRING, "yes" }, { "sub/subdir_test2.txt", "negattr", EXPECT_FALSE, NULL }, { "sub/subdir_test2.txt", "another", EXPECT_STRING, "zero" }, { "sub/subdir_test2.txt", "reposub", EXPECT_TRUE, NULL }, { "sub/sub/subdir.txt", "another", EXPECT_STRING, "one" }, { "sub/sub/subdir.txt", "reposubsub", EXPECT_TRUE, NULL }, { "sub/sub/subdir.txt", "reposub", EXPECT_UNDEFINED, NULL }, { "does-not-exist", "foo", EXPECT_STRING, "yes" }, { "sub/deep/file", "deepdeep", EXPECT_TRUE, NULL }, { "sub/sub/d/no", "test", EXPECT_STRING, "a/b/d/*" }, { "sub/sub/d/yes", "test", EXPECT_UNDEFINED, NULL }, }; void test_attr_repo__get_one(void) { int i; for (i = 0; i < (int)ARRAY_SIZE(get_one_test_cases); ++i) { struct attr_expected *scan = &get_one_test_cases[i]; const char *value; cl_git_pass(git_attr_get(&value, g_repo, 0, scan->path, scan->attr)); attr_check_expected( scan->expected, scan->expected_str, scan->attr, value); } cl_assert(git_attr_cache__is_cached( g_repo, GIT_ATTR_FILE__FROM_FILE, ".git/info/attributes")); cl_assert(git_attr_cache__is_cached( g_repo, GIT_ATTR_FILE__FROM_FILE, ".gitattributes")); cl_assert(git_attr_cache__is_cached( g_repo, GIT_ATTR_FILE__FROM_FILE, "sub/.gitattributes")); } void test_attr_repo__get_one_start_deep(void) { int i; for (i = (int)ARRAY_SIZE(get_one_test_cases) - 1; i >= 0; --i) { struct attr_expected *scan = &get_one_test_cases[i]; const char *value; cl_git_pass(git_attr_get(&value, g_repo, 0, scan->path, scan->attr)); attr_check_expected( scan->expected, scan->expected_str, scan->attr, value); } cl_assert(git_attr_cache__is_cached( g_repo, GIT_ATTR_FILE__FROM_FILE, ".git/info/attributes")); cl_assert(git_attr_cache__is_cached( g_repo, GIT_ATTR_FILE__FROM_FILE, ".gitattributes")); cl_assert(git_attr_cache__is_cached( g_repo, GIT_ATTR_FILE__FROM_FILE, "sub/.gitattributes")); } void test_attr_repo__get_many(void) { const char *names[4] = { "repoattr", "rootattr", "missingattr", "subattr" }; const char *values[4]; cl_git_pass(git_attr_get_many(values, g_repo, 0, "root_test1", 4, names)); cl_assert(GIT_ATTR_IS_TRUE(values[0])); cl_assert(GIT_ATTR_IS_TRUE(values[1])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[2])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[3])); cl_git_pass(git_attr_get_many(values, g_repo, 0, "root_test2", 4, names)); cl_assert(GIT_ATTR_IS_TRUE(values[0])); cl_assert(GIT_ATTR_IS_FALSE(values[1])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[2])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[3])); cl_git_pass(git_attr_get_many(values, g_repo, 0, "sub/subdir_test1", 4, names)); cl_assert(GIT_ATTR_IS_TRUE(values[0])); cl_assert(GIT_ATTR_IS_TRUE(values[1])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[2])); cl_assert_equal_s("yes", values[3]); } void test_attr_repo__get_many_in_place(void) { const char *vals[4] = { "repoattr", "rootattr", "missingattr", "subattr" }; /* it should be legal to look up values into the same array that has * the attribute names, overwriting each name as the value is found. */ cl_git_pass(git_attr_get_many(vals, g_repo, 0, "sub/subdir_test1", 4, vals)); cl_assert(GIT_ATTR_IS_TRUE(vals[0])); cl_assert(GIT_ATTR_IS_TRUE(vals[1])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(vals[2])); cl_assert_equal_s("yes", vals[3]); } static int count_attrs( const char *name, const char *value, void *payload) { GIT_UNUSED(name); GIT_UNUSED(value); *((int *)payload) += 1; return 0; } #define CANCEL_VALUE 12345 static int cancel_iteration( const char *name, const char *value, void *payload) { GIT_UNUSED(name); GIT_UNUSED(value); *((int *)payload) -= 1; if (*((int *)payload) < 0) return CANCEL_VALUE; return 0; } void test_attr_repo__foreach(void) { int count; count = 0; cl_git_pass(git_attr_foreach( g_repo, 0, "root_test1", &count_attrs, &count)); cl_assert(count == 2); count = 0; cl_git_pass(git_attr_foreach(g_repo, 0, "sub/subdir_test1", &count_attrs, &count)); cl_assert(count == 4); /* repoattr, rootattr, subattr, negattr */ count = 0; cl_git_pass(git_attr_foreach(g_repo, 0, "sub/subdir_test2.txt", &count_attrs, &count)); cl_assert(count == 6); /* repoattr, rootattr, subattr, reposub, negattr, another */ count = 2; cl_assert_equal_i( CANCEL_VALUE, git_attr_foreach( g_repo, 0, "sub/subdir_test1", &cancel_iteration, &count) ); } void test_attr_repo__manpage_example(void) { const char *value; cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "foo")); cl_assert(GIT_ATTR_IS_TRUE(value)); cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "bar")); cl_assert(GIT_ATTR_IS_UNSPECIFIED(value)); cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "baz")); cl_assert(GIT_ATTR_IS_FALSE(value)); cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "merge")); cl_assert_equal_s("filfre", value); cl_git_pass(git_attr_get(&value, g_repo, 0, "sub/abc", "frotz")); cl_assert(GIT_ATTR_IS_UNSPECIFIED(value)); } #define CONTENT "I'm going to be dynamically processed\r\n" \ "And my line endings...\r\n" \ "...are going to be\n" \ "normalized!\r\n" #define GITATTR "* text=auto\n" \ "*.txt text\n" \ "*.data binary\n" static void add_to_workdir(const char *filename, const char *content) { git_buf buf = GIT_BUF_INIT; cl_git_pass(git_buf_joinpath(&buf, "attr", filename)); cl_git_rewritefile(git_buf_cstr(&buf), content); git_buf_dispose(&buf); } static void assert_proper_normalization(git_index *index, const char *filename, const char *expected_sha) { size_t index_pos; const git_index_entry *entry; add_to_workdir(filename, CONTENT); cl_git_pass(git_index_add_bypath(index, filename)); cl_assert(!git_index_find(&index_pos, index, filename)); entry = git_index_get_byindex(index, index_pos); cl_assert_equal_i(0, git_oid_streq(&entry->id, expected_sha)); } void test_attr_repo__staging_properly_normalizes_line_endings_according_to_gitattributes_directives(void) { git_index* index; cl_git_pass(git_repository_index(&index, g_repo)); add_to_workdir(".gitattributes", GITATTR); assert_proper_normalization(index, "text.txt", "22c74203bace3c2e950278c7ab08da0fca9f4e9b"); assert_proper_normalization(index, "huh.dunno", "22c74203bace3c2e950278c7ab08da0fca9f4e9b"); assert_proper_normalization(index, "binary.data", "66eeff1fcbacf589e6d70aa70edd3fce5be2b37c"); git_index_free(index); } void test_attr_repo__bare_repo_with_index(void) { const char *names[4] = { "test1", "test2", "test3", "test4" }; const char *values[4]; git_index *index; cl_git_pass(git_repository_index(&index, g_repo)); cl_git_mkfile( "attr/.gitattributes", "*.txt test1 test2=foobar -test3\n" "trial.txt -test1 test2=barfoo !test3 test4\n"); cl_git_pass(git_index_add_bypath(index, ".gitattributes")); git_index_free(index); cl_must_pass(p_unlink("attr/.gitattributes")); cl_assert(!git_path_exists("attr/.gitattributes")); cl_git_pass(git_repository_set_bare(g_repo)); cl_git_pass(git_attr_get_many(values, g_repo, 0, "file.txt", 4, names)); cl_assert(GIT_ATTR_IS_TRUE(values[0])); cl_assert_equal_s("foobar", values[1]); cl_assert(GIT_ATTR_IS_FALSE(values[2])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[3])); cl_git_pass(git_attr_get_many(values, g_repo, 0, "trial.txt", 4, names)); cl_assert(GIT_ATTR_IS_FALSE(values[0])); cl_assert_equal_s("barfoo", values[1]); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[2])); cl_assert(GIT_ATTR_IS_TRUE(values[3])); cl_git_pass(git_attr_get_many(values, g_repo, 0, "sub/sub/subdir.txt", 4, names)); cl_assert(GIT_ATTR_IS_TRUE(values[0])); cl_assert_equal_s("foobar", values[1]); cl_assert(GIT_ATTR_IS_FALSE(values[2])); cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[3])); } void test_attr_repo__sysdir(void) { git_buf sysdir = GIT_BUF_INIT; const char *value; cl_git_pass(p_mkdir("system", 0777)); cl_git_rewritefile("system/gitattributes", "file merge=foo"); cl_git_pass(git_buf_joinpath(&sysdir, clar_sandbox_path(), "system")); cl_git_pass(git_sysdir_set(GIT_SYSDIR_SYSTEM, sysdir.ptr)); g_repo = cl_git_sandbox_reopen(); cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "merge")); cl_assert_equal_s(value, "foo"); cl_git_pass(p_unlink("system/gitattributes")); cl_git_pass(p_rmdir("system")); git_buf_dispose(&sysdir); } void test_attr_repo__sysdir_with_session(void) { const char *values[2], *attrs[2] = { "foo", "bar" }; git_buf sysdir = GIT_BUF_INIT; git_attr_session session; cl_git_pass(p_mkdir("system", 0777)); cl_git_rewritefile("system/gitattributes", "file foo=1 bar=2"); cl_git_pass(git_buf_joinpath(&sysdir, clar_sandbox_path(), "system")); cl_git_pass(git_sysdir_set(GIT_SYSDIR_SYSTEM, sysdir.ptr)); g_repo = cl_git_sandbox_reopen(); cl_git_pass(git_attr_session__init(&session, g_repo)); cl_git_pass(git_attr_get_many_with_session(values, g_repo, &session, 0, "file", ARRAY_SIZE(attrs), attrs)); cl_assert_equal_s(values[0], "1"); cl_assert_equal_s(values[1], "2"); cl_git_pass(p_unlink("system/gitattributes")); cl_git_pass(p_rmdir("system")); git_buf_dispose(&sysdir); git_attr_session__free(&session); } void test_attr_repo__rewrite(void) { const char *value; cl_git_rewritefile("attr/.gitattributes", "file.txt foo=first\n"); cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "foo")); cl_assert_equal_s(value, "first"); cl_git_rewritefile("attr/.gitattributes", "file.txt foo=second\n"); cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "foo")); cl_assert_equal_s(value, "second"); cl_git_rewritefile("attr/.gitattributes", "file.txt other=value\n"); cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "foo")); cl_assert_equal_p(value, NULL); } void test_attr_repo__rewrite_sysdir(void) { git_buf sysdir = GIT_BUF_INIT; const char *value; cl_git_pass(p_mkdir("system", 0777)); cl_git_pass(git_buf_joinpath(&sysdir, clar_sandbox_path(), "system")); cl_git_pass(git_sysdir_set(GIT_SYSDIR_SYSTEM, sysdir.ptr)); g_repo = cl_git_sandbox_reopen(); cl_git_rewritefile("system/gitattributes", "file foo=first"); cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "foo")); cl_assert_equal_s(value, "first"); cl_git_rewritefile("system/gitattributes", "file foo=second"); cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "foo")); cl_assert_equal_s(value, "second"); git_buf_dispose(&sysdir); } void test_attr_repo__unlink(void) { const char *value; cl_git_rewritefile("attr/.gitattributes", "file.txt foo=value1\n"); cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "foo")); cl_assert_equal_s(value, "value1"); cl_git_pass(p_unlink("attr/.gitattributes")); cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "foo")); cl_assert_equal_p(value, NULL); }