Initial commit - full huishou project

node_modules/nodegit/vendor/libgit2/tests/attr/attr_expect.h

@@ -0,0 +1,43 @@
+#ifndef __CLAR_TEST_ATTR_EXPECT__
+#define __CLAR_TEST_ATTR_EXPECT__
+
+enum attr_expect_t {
+	EXPECT_FALSE,
+	EXPECT_TRUE,
+	EXPECT_UNDEFINED,
+	EXPECT_STRING
+};
+
+struct attr_expected {
+	const char *path;
+	const char *attr;
+	enum attr_expect_t expected;
+	const char *expected_str;
+};
+
+GIT_INLINE(void) attr_check_expected(
+	enum attr_expect_t expected,
+	const char *expected_str,
+	const char *name,
+	const char *value)
+{
+	switch (expected) {
+	case EXPECT_TRUE:
+		cl_assert_(GIT_ATTR_IS_TRUE(value), name);
+		break;
+
+	case EXPECT_FALSE:
+		cl_assert_(GIT_ATTR_IS_FALSE(value), name);
+		break;
+
+	case EXPECT_UNDEFINED:
+		cl_assert_(GIT_ATTR_IS_UNSPECIFIED(value), name);
+		break;
+
+	case EXPECT_STRING:
+		cl_assert_equal_s(expected_str, value);
+		break;
+	}
+}
+
+#endif

node_modules/nodegit/vendor/libgit2/tests/attr/file.c

@@ -0,0 +1,243 @@
+#include "clar_libgit2.h"
+#include "attr_file.h"
+#include "attr_expect.h"
+
+#define get_rule(X) ((git_attr_rule *)git_vector_get(&file->rules,(X)))
+#define get_assign(R,Y) ((git_attr_assignment *)git_vector_get(&(R)->assigns,(Y)))
+
+void test_attr_file__simple_read(void)
+{
+	git_attr_file *file;
+	git_attr_assignment *assign;
+	git_attr_rule *rule;
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr0")));
+
+	cl_assert_equal_s(cl_fixture("attr/attr0"), file->entry->path);
+	cl_assert(file->rules.length == 1);
+
+	rule = get_rule(0);
+	cl_assert(rule != NULL);
+	cl_assert_equal_s("*", rule->match.pattern);
+	cl_assert(rule->match.length == 1);
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
+
+	cl_assert(rule->assigns.length == 1);
+	assign = get_assign(rule, 0);
+	cl_assert(assign != NULL);
+	cl_assert_equal_s("binary", assign->name);
+	cl_assert(GIT_ATTR_IS_TRUE(assign->value));
+
+	git_attr_file__free(file);
+}
+
+void test_attr_file__match_variants(void)
+{
+	git_attr_file *file;
+	git_attr_rule *rule;
+	git_attr_assignment *assign;
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr1")));
+
+	cl_assert_equal_s(cl_fixture("attr/attr1"), file->entry->path);
+	cl_assert(file->rules.length == 10);
+
+	/* let's do a thorough check of this rule, then just verify
+	 * the things that are unique for the later rules
+	 */
+	rule = get_rule(0);
+	cl_assert(rule);
+	cl_assert_equal_s("pat0", rule->match.pattern);
+	cl_assert(rule->match.length == strlen("pat0"));
+	cl_assert(rule->assigns.length == 1);
+	assign = get_assign(rule,0);
+	cl_assert_equal_s("attr0", assign->name);
+	cl_assert(assign->name_hash == git_attr_file__name_hash(assign->name));
+	cl_assert(GIT_ATTR_IS_TRUE(assign->value));
+
+	rule = get_rule(1);
+	cl_assert_equal_s("pat1", rule->match.pattern);
+	cl_assert(rule->match.length == strlen("pat1"));
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_NEGATIVE) != 0);
+
+	rule = get_rule(2);
+	cl_assert_equal_s("pat2", rule->match.pattern);
+	cl_assert(rule->match.length == strlen("pat2"));
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_DIRECTORY) != 0);
+
+	rule = get_rule(3);
+	cl_assert_equal_s("pat3dir/pat3file", rule->match.pattern);
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_FULLPATH) != 0);
+
+	rule = get_rule(4);
+	cl_assert_equal_s("pat4.*", rule->match.pattern);
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
+
+	rule = get_rule(5);
+	cl_assert_equal_s("*.pat5", rule->match.pattern);
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
+
+	rule = get_rule(7);
+	cl_assert_equal_s("pat7[a-e]??[xyz]", rule->match.pattern);
+	cl_assert(rule->assigns.length == 1);
+	cl_assert((rule->match.flags & GIT_ATTR_FNMATCH_HASWILD) != 0);
+	assign = get_assign(rule,0);
+	cl_assert_equal_s("attr7", assign->name);
+	cl_assert(GIT_ATTR_IS_TRUE(assign->value));
+
+	rule = get_rule(8);
+	cl_assert_equal_s("pat8 with spaces", rule->match.pattern);
+	cl_assert(rule->match.length == strlen("pat8 with spaces"));
+
+	rule = get_rule(9);
+	cl_assert_equal_s("pat9", rule->match.pattern);
+
+	git_attr_file__free(file);
+}
+
+static void check_one_assign(
+	git_attr_file *file,
+	int rule_idx,
+	int assign_idx,
+	const char *pattern,
+	const char *name,
+	enum attr_expect_t expected,
+	const char *expected_str)
+{
+	git_attr_rule *rule = get_rule(rule_idx);
+	git_attr_assignment *assign = get_assign(rule, assign_idx);
+
+	cl_assert_equal_s(pattern, rule->match.pattern);
+	cl_assert(rule->assigns.length == 1);
+	cl_assert_equal_s(name, assign->name);
+	cl_assert(assign->name_hash == git_attr_file__name_hash(assign->name));
+
+	attr_check_expected(expected, expected_str, assign->name, assign->value);
+}
+
+void test_attr_file__assign_variants(void)
+{
+	git_attr_file *file;
+	git_attr_rule *rule;
+	git_attr_assignment *assign;
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr2")));
+
+	cl_assert_equal_s(cl_fixture("attr/attr2"), file->entry->path);
+	cl_assert(file->rules.length == 11);
+
+	check_one_assign(file, 0, 0, "pat0", "simple", EXPECT_TRUE, NULL);
+	check_one_assign(file, 1, 0, "pat1", "neg", EXPECT_FALSE, NULL);
+	check_one_assign(file, 2, 0, "*", "notundef", EXPECT_TRUE, NULL);
+	check_one_assign(file, 3, 0, "pat2", "notundef", EXPECT_UNDEFINED, NULL);
+	check_one_assign(file, 4, 0, "pat3", "assigned", EXPECT_STRING, "test-value");
+	check_one_assign(file, 5, 0, "pat4", "rule-with-more-chars", EXPECT_STRING, "value-with-more-chars");
+	check_one_assign(file, 6, 0, "pat5", "empty", EXPECT_TRUE, NULL);
+	check_one_assign(file, 7, 0, "pat6", "negempty", EXPECT_FALSE, NULL);
+
+	rule = get_rule(8);
+	cl_assert_equal_s("pat7", rule->match.pattern);
+	cl_assert(rule->assigns.length == 5);
+	/* assignments will be sorted by hash value, so we have to do
+	 * lookups by search instead of by position
+	 */
+	assign = git_attr_rule__lookup_assignment(rule, "multiple");
+	cl_assert(assign);
+	cl_assert_equal_s("multiple", assign->name);
+	cl_assert(GIT_ATTR_IS_TRUE(assign->value));
+	assign = git_attr_rule__lookup_assignment(rule, "single");
+	cl_assert(assign);
+	cl_assert_equal_s("single", assign->name);
+	cl_assert(GIT_ATTR_IS_FALSE(assign->value));
+	assign = git_attr_rule__lookup_assignment(rule, "values");
+	cl_assert(assign);
+	cl_assert_equal_s("values", assign->name);
+	cl_assert_equal_s("1", assign->value);
+	assign = git_attr_rule__lookup_assignment(rule, "also");
+	cl_assert(assign);
+	cl_assert_equal_s("also", assign->name);
+	cl_assert_equal_s("a-really-long-value/*", assign->value);
+	assign = git_attr_rule__lookup_assignment(rule, "happy");
+	cl_assert(assign);
+	cl_assert_equal_s("happy", assign->name);
+	cl_assert_equal_s("yes!", assign->value);
+	assign = git_attr_rule__lookup_assignment(rule, "other");
+	cl_assert(!assign);
+
+	rule = get_rule(9);
+	cl_assert_equal_s("pat8", rule->match.pattern);
+	cl_assert(rule->assigns.length == 2);
+	assign = git_attr_rule__lookup_assignment(rule, "again");
+	cl_assert(assign);
+	cl_assert_equal_s("again", assign->name);
+	cl_assert(GIT_ATTR_IS_TRUE(assign->value));
+	assign = git_attr_rule__lookup_assignment(rule, "another");
+	cl_assert(assign);
+	cl_assert_equal_s("another", assign->name);
+	cl_assert_equal_s("12321", assign->value);
+
+	check_one_assign(file, 10, 0, "pat9", "at-eof", EXPECT_FALSE, NULL);
+
+	git_attr_file__free(file);
+}
+
+static void assert_examples(git_attr_file *file)
+{
+	git_attr_rule *rule;
+	git_attr_assignment *assign;
+
+	rule = get_rule(0);
+	cl_assert_equal_s("*.java", rule->match.pattern);
+	cl_assert(rule->assigns.length == 3);
+	assign = git_attr_rule__lookup_assignment(rule, "diff");
+	cl_assert_equal_s("diff", assign->name);
+	cl_assert_equal_s("java", assign->value);
+	assign = git_attr_rule__lookup_assignment(rule, "crlf");
+	cl_assert_equal_s("crlf", assign->name);
+	cl_assert(GIT_ATTR_IS_FALSE(assign->value));
+	assign = git_attr_rule__lookup_assignment(rule, "myAttr");
+	cl_assert_equal_s("myAttr", assign->name);
+	cl_assert(GIT_ATTR_IS_TRUE(assign->value));
+	assign = git_attr_rule__lookup_assignment(rule, "missing");
+	cl_assert(assign == NULL);
+
+	rule = get_rule(1);
+	cl_assert_equal_s("NoMyAttr.java", rule->match.pattern);
+	cl_assert(rule->assigns.length == 1);
+	assign = get_assign(rule, 0);
+	cl_assert_equal_s("myAttr", assign->name);
+	cl_assert(GIT_ATTR_IS_UNSPECIFIED(assign->value));
+
+	rule = get_rule(2);
+	cl_assert_equal_s("README", rule->match.pattern);
+	cl_assert(rule->assigns.length == 1);
+	assign = get_assign(rule, 0);
+	cl_assert_equal_s("caveat", assign->name);
+	cl_assert_equal_s("unspecified", assign->value);
+}
+
+void test_attr_file__check_attr_examples(void)
+{
+	git_attr_file *file;
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr3")));
+	cl_assert_equal_s(cl_fixture("attr/attr3"), file->entry->path);
+	cl_assert(file->rules.length == 3);
+
+	assert_examples(file);
+
+	git_attr_file__free(file);
+}
+
+void test_attr_file__whitespace(void)
+{
+	git_attr_file *file;
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr4")));
+	cl_assert_equal_s(cl_fixture("attr/attr4"), file->entry->path);
+	cl_assert(file->rules.length == 3);
+
+	assert_examples(file);
+
+	git_attr_file__free(file);
+}

node_modules/nodegit/vendor/libgit2/tests/attr/flags.c

@@ -0,0 +1,108 @@
+#include "clar_libgit2.h"
+#include "git2/attr.h"
+
+void test_attr_flags__cleanup(void)
+{
+	cl_git_sandbox_cleanup();
+}
+
+void test_attr_flags__bare(void)
+{
+	git_repository *repo = cl_git_sandbox_init("testrepo.git");
+	const char *value;
+
+	cl_assert(git_repository_is_bare(repo));
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM, "README.md", "diff"));
+	cl_assert(GIT_ATTR_IS_UNSPECIFIED(value));
+}
+
+void test_attr_flags__index_vs_workdir(void)
+{
+	git_repository *repo = cl_git_sandbox_init("attr_index");
+	const char *value;
+
+	cl_assert(!git_repository_is_bare(repo));
+
+	/* wd then index */
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"README.md", "bar"));
+	cl_assert(GIT_ATTR_IS_FALSE(value));
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"README.md", "blargh"));
+	cl_assert_equal_s(value, "goop");
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"README.txt", "foo"));
+	cl_assert(GIT_ATTR_IS_FALSE(value));
+
+	/* index then wd */
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"README.md", "bar"));
+	cl_assert(GIT_ATTR_IS_TRUE(value));
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"README.md", "blargh"));
+	cl_assert_equal_s(value, "garble");
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"README.txt", "foo"));
+	cl_assert(GIT_ATTR_IS_TRUE(value));
+}
+
+void test_attr_flags__subdir(void)
+{
+	git_repository *repo = cl_git_sandbox_init("attr_index");
+	const char *value;
+
+	/* wd then index */
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"sub/sub/README.md", "bar"));
+	cl_assert_equal_s(value, "1234");
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"sub/sub/README.txt", "another"));
+	cl_assert_equal_s(value, "one");
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"sub/sub/README.txt", "again"));
+	cl_assert(GIT_ATTR_IS_TRUE(value));
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
+		"sub/sub/README.txt", "beep"));
+	cl_assert_equal_s(value, "10");
+
+	/* index then wd */
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"sub/sub/README.md", "bar"));
+	cl_assert_equal_s(value, "1337");
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"sub/sub/README.txt", "another"));
+	cl_assert_equal_s(value, "one");
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"sub/sub/README.txt", "again"));
+	cl_assert(GIT_ATTR_IS_TRUE(value));
+
+	cl_git_pass(git_attr_get(
+		&value, repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
+		"sub/sub/README.txt", "beep"));
+	cl_assert_equal_s(value, "5");
+}
+

node_modules/nodegit/vendor/libgit2/tests/attr/lookup.c

@@ -0,0 +1,262 @@
+#include "clar_libgit2.h"
+#include "attr_file.h"
+
+#include "attr_expect.h"
+
+void test_attr_lookup__simple(void)
+{
+	git_attr_file *file;
+	git_attr_path path;
+	const char *value = NULL;
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr0")));
+	cl_assert_equal_s(cl_fixture("attr/attr0"), file->entry->path);
+	cl_assert(file->rules.length == 1);
+
+	cl_git_pass(git_attr_path__init(&path, "test", NULL, GIT_DIR_FLAG_UNKNOWN));
+	cl_assert_equal_s("test", path.path);
+	cl_assert_equal_s("test", path.basename);
+	cl_assert(!path.is_dir);
+
+	cl_git_pass(git_attr_file__lookup_one(file,&path,"binary",&value));
+	cl_assert(GIT_ATTR_IS_TRUE(value));
+
+	cl_git_pass(git_attr_file__lookup_one(file,&path,"missing",&value));
+	cl_assert(!value);
+
+	git_attr_path__free(&path);
+	git_attr_file__free(file);
+}
+
+static void run_test_cases(git_attr_file *file, struct attr_expected *cases, int force_dir)
+{
+	git_attr_path path;
+	const char *value = NULL;
+	struct attr_expected *c;
+	int error;
+
+	for (c = cases; c->path != NULL; c++) {
+		cl_git_pass(git_attr_path__init(&path, c->path, NULL, GIT_DIR_FLAG_UNKNOWN));
+
+		if (force_dir)
+			path.is_dir = 1;
+
+		error = git_attr_file__lookup_one(file,&path,c->attr,&value);
+		cl_git_pass(error);
+
+		attr_check_expected(c->expected, c->expected_str, c->attr, value);
+
+		git_attr_path__free(&path);
+	}
+}
+
+void test_attr_lookup__match_variants(void)
+{
+	git_attr_file *file;
+	git_attr_path path;
+
+	struct attr_expected dir_cases[] = {
+		{ "pat2", "attr2", EXPECT_TRUE, NULL },
+		{ "/testing/for/pat2", "attr2", EXPECT_TRUE, NULL },
+		{ "/not/pat2/yousee", "attr2", EXPECT_UNDEFINED, NULL },
+		{ "/fun/fun/fun/pat4.dir", "attr4", EXPECT_TRUE, NULL },
+		{ "foo.pat5", "attr5", EXPECT_TRUE, NULL },
+		{ NULL, NULL, 0, NULL }
+	};
+
+	struct attr_expected cases[] = {
+		/* pat0 -> simple match */
+		{ "pat0", "attr0", EXPECT_TRUE, NULL },
+		{ "/testing/for/pat0", "attr0", EXPECT_TRUE, NULL },
+		{ "relative/to/pat0", "attr0", EXPECT_TRUE, NULL },
+		{ "this-contains-pat0-inside", "attr0", EXPECT_UNDEFINED, NULL },
+		{ "this-aint-right", "attr0", EXPECT_UNDEFINED, NULL },
+		{ "/this/pat0/dont/match", "attr0", EXPECT_UNDEFINED, NULL },
+		/* negative match */
+		{ "pat0", "attr1", EXPECT_TRUE, NULL },
+		{ "pat1", "attr1", EXPECT_UNDEFINED, NULL },
+		{ "/testing/for/pat1", "attr1", EXPECT_UNDEFINED, NULL },
+		{ "/testing/for/pat0", "attr1", EXPECT_TRUE, NULL },
+		{ "/testing/for/pat1/inside", "attr1", EXPECT_TRUE, NULL },
+		{ "misc", "attr1", EXPECT_TRUE, NULL },
+		/* dir match */
+		{ "pat2", "attr2", EXPECT_UNDEFINED, NULL },
+		{ "/testing/for/pat2", "attr2", EXPECT_UNDEFINED, NULL },
+		{ "/not/pat2/yousee", "attr2", EXPECT_UNDEFINED, NULL },
+		/* path match */
+		{ "pat3file", "attr3", EXPECT_UNDEFINED, NULL },
+		{ "/pat3dir/pat3file", "attr3", EXPECT_TRUE, NULL },
+		{ "pat3dir/pat3file", "attr3", EXPECT_TRUE, NULL },
+		/* pattern* match */
+		{ "pat4.txt", "attr4", EXPECT_TRUE, NULL },
+		{ "/fun/fun/fun/pat4.c", "attr4", EXPECT_TRUE, NULL },
+		{ "pat4.", "attr4", EXPECT_TRUE, NULL },
+		{ "pat4", "attr4", EXPECT_UNDEFINED, NULL },
+		/* *pattern match */
+		{ "foo.pat5", "attr5", EXPECT_TRUE, NULL },
+		{ "/this/is/ok.pat5", "attr5", EXPECT_TRUE, NULL },
+		{ "/this/is/bad.pat5/yousee.txt", "attr5", EXPECT_UNDEFINED, NULL },
+		{ "foo.pat5", "attr100", EXPECT_UNDEFINED, NULL },
+		/* glob match with slashes */
+		{ "foo.pat6", "attr6", EXPECT_UNDEFINED, NULL },
+		{ "pat6/pat6/foobar.pat6", "attr6", EXPECT_TRUE, NULL },
+		{ "pat6/pat6/.pat6", "attr6", EXPECT_TRUE, NULL },
+		{ "pat6/pat6/extra/foobar.pat6", "attr6", EXPECT_UNDEFINED, NULL },
+		{ "/prefix/pat6/pat6/foobar.pat6", "attr6", EXPECT_UNDEFINED, NULL },
+		{ "/pat6/pat6/foobar.pat6", "attr6", EXPECT_TRUE, NULL },
+		/* complex pattern */
+		{ "pat7a12z", "attr7", EXPECT_TRUE, NULL },
+		{ "pat7e__x", "attr7", EXPECT_TRUE, NULL },
+		{ "pat7b/1y", "attr7", EXPECT_UNDEFINED, NULL }, /* ? does not match / */
+		{ "pat7e_x", "attr7", EXPECT_UNDEFINED, NULL },
+		{ "pat7aaaa", "attr7", EXPECT_UNDEFINED, NULL },
+		{ "pat7zzzz", "attr7", EXPECT_UNDEFINED, NULL },
+		{ "/this/can/be/anything/pat7a12z", "attr7", EXPECT_TRUE, NULL },
+		{ "but/it/still/must/match/pat7aaaa", "attr7", EXPECT_UNDEFINED, NULL },
+		{ "pat7aaay.fail", "attr7", EXPECT_UNDEFINED, NULL },
+		/* pattern with spaces */
+		{ "pat8 with spaces", "attr8", EXPECT_TRUE, NULL },
+		{ "/gotta love/pat8 with spaces", "attr8", EXPECT_TRUE, NULL },
+		{ "failing pat8 with spaces", "attr8", EXPECT_UNDEFINED, NULL },
+		{ "spaces", "attr8", EXPECT_UNDEFINED, NULL },
+		/* pattern at eof */
+		{ "pat9", "attr9", EXPECT_TRUE, NULL },
+		{ "/eof/pat9", "attr9", EXPECT_TRUE, NULL },
+		{ "pat", "attr9", EXPECT_UNDEFINED, NULL },
+		{ "at9", "attr9", EXPECT_UNDEFINED, NULL },
+		{ "pat9.fail", "attr9", EXPECT_UNDEFINED, NULL },
+		/* sentinel at end */
+		{ NULL, NULL, 0, NULL }
+	};
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr1")));
+	cl_assert_equal_s(cl_fixture("attr/attr1"), file->entry->path);
+	cl_assert(file->rules.length == 10);
+
+	cl_git_pass(git_attr_path__init(&path, "/testing/for/pat0", NULL, GIT_DIR_FLAG_UNKNOWN));
+	cl_assert_equal_s("pat0", path.basename);
+
+	run_test_cases(file, cases, 0);
+	run_test_cases(file, dir_cases, 1);
+
+	git_attr_file__free(file);
+	git_attr_path__free(&path);
+}
+
+void test_attr_lookup__assign_variants(void)
+{
+	git_attr_file *file;
+
+	struct attr_expected cases[] = {
+		/* pat0 -> simple assign */
+		{ "pat0", "simple", EXPECT_TRUE, NULL },
+		{ "/testing/pat0", "simple", EXPECT_TRUE, NULL },
+		{ "pat0", "fail", EXPECT_UNDEFINED, NULL },
+		{ "/testing/pat0", "fail", EXPECT_UNDEFINED, NULL },
+		/* negative assign */
+		{ "pat1", "neg", EXPECT_FALSE, NULL },
+		{ "/testing/pat1", "neg", EXPECT_FALSE, NULL },
+		{ "pat1", "fail", EXPECT_UNDEFINED, NULL },
+		{ "/testing/pat1", "fail", EXPECT_UNDEFINED, NULL },
+		/* forced undef */
+		{ "pat1", "notundef", EXPECT_TRUE, NULL },
+		{ "pat2", "notundef", EXPECT_UNDEFINED, NULL },
+		{ "/lead/in/pat1", "notundef", EXPECT_TRUE, NULL },
+		{ "/lead/in/pat2", "notundef", EXPECT_UNDEFINED, NULL },
+		/* assign value */
+		{ "pat3", "assigned", EXPECT_STRING, "test-value" },
+		{ "pat3", "notassigned", EXPECT_UNDEFINED, NULL },
+		/* assign value */
+		{ "pat4", "rule-with-more-chars", EXPECT_STRING, "value-with-more-chars" },
+		{ "pat4", "notassigned-rule-with-more-chars", EXPECT_UNDEFINED, NULL },
+		/* empty assignments */
+		{ "pat5", "empty", EXPECT_TRUE, NULL },
+		{ "pat6", "negempty", EXPECT_FALSE, NULL },
+		/* multiple assignment */
+		{ "pat7", "multiple", EXPECT_TRUE, NULL },
+		{ "pat7", "single", EXPECT_FALSE, NULL },
+		{ "pat7", "values", EXPECT_STRING, "1" },
+		{ "pat7", "also", EXPECT_STRING, "a-really-long-value/*" },
+		{ "pat7", "happy", EXPECT_STRING, "yes!" },
+		{ "pat8", "again", EXPECT_TRUE, NULL },
+		{ "pat8", "another", EXPECT_STRING, "12321" },
+		/* bad assignment */
+		{ "patbad0", "simple", EXPECT_UNDEFINED, NULL },
+		{ "patbad0", "notundef", EXPECT_TRUE, NULL },
+		{ "patbad1", "simple", EXPECT_UNDEFINED, NULL },
+		/* eof assignment */
+		{ "pat9", "at-eof", EXPECT_FALSE, NULL },
+		/* sentinel at end */
+		{ NULL, NULL, 0, NULL }
+	};
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr2")));
+	cl_assert(file->rules.length == 11);
+
+	run_test_cases(file, cases, 0);
+
+	git_attr_file__free(file);
+}
+
+void test_attr_lookup__check_attr_examples(void)
+{
+	git_attr_file *file;
+
+	struct attr_expected cases[] = {
+		{ "foo.java", "diff", EXPECT_STRING, "java" },
+		{ "foo.java", "crlf", EXPECT_FALSE, NULL },
+		{ "foo.java", "myAttr", EXPECT_TRUE, NULL },
+		{ "foo.java", "other", EXPECT_UNDEFINED, NULL },
+		{ "/prefix/dir/foo.java", "diff", EXPECT_STRING, "java" },
+		{ "/prefix/dir/foo.java", "crlf", EXPECT_FALSE, NULL },
+		{ "/prefix/dir/foo.java", "myAttr", EXPECT_TRUE, NULL },
+		{ "/prefix/dir/foo.java", "other", EXPECT_UNDEFINED, NULL },
+		{ "NoMyAttr.java", "crlf", EXPECT_FALSE, NULL },
+		{ "NoMyAttr.java", "myAttr", EXPECT_UNDEFINED, NULL },
+		{ "NoMyAttr.java", "other", EXPECT_UNDEFINED, NULL },
+		{ "/prefix/dir/NoMyAttr.java", "crlf", EXPECT_FALSE, NULL },
+		{ "/prefix/dir/NoMyAttr.java", "myAttr", EXPECT_UNDEFINED, NULL },
+		{ "/prefix/dir/NoMyAttr.java", "other", EXPECT_UNDEFINED, NULL },
+		{ "README", "caveat", EXPECT_STRING, "unspecified" },
+		{ "/specific/path/README", "caveat", EXPECT_STRING, "unspecified" },
+		{ "README", "missing", EXPECT_UNDEFINED, NULL },
+		{ "/specific/path/README", "missing", EXPECT_UNDEFINED, NULL },
+		/* sentinel at end */
+		{ NULL, NULL, 0, NULL }
+	};
+
+	cl_git_pass(git_attr_file__load_standalone(&file, cl_fixture("attr/attr3")));
+	cl_assert(file->rules.length == 3);
+
+	run_test_cases(file, cases, 0);
+
+	git_attr_file__free(file);
+}
+
+void test_attr_lookup__from_buffer(void)
+{
+	git_attr_file *file;
+
+	struct attr_expected cases[] = {
+		{ "abc", "foo", EXPECT_TRUE, NULL },
+		{ "abc", "bar", EXPECT_TRUE, NULL },
+		{ "abc", "baz", EXPECT_TRUE, NULL },
+		{ "aaa", "foo", EXPECT_TRUE, NULL },
+		{ "aaa", "bar", EXPECT_UNDEFINED, NULL },
+		{ "aaa", "baz", EXPECT_TRUE, NULL },
+		{ "qqq", "foo", EXPECT_UNDEFINED, NULL },
+		{ "qqq", "bar", EXPECT_UNDEFINED, NULL },
+		{ "qqq", "baz", EXPECT_TRUE, NULL },
+		{ NULL, NULL, 0, NULL }
+	};
+
+	cl_git_pass(git_attr_file__new(&file, NULL, 0));
+
+	cl_git_pass(git_attr_file__parse_buffer(NULL, file, "a* foo\nabc bar\n* baz", true));
+
+	cl_assert(file->rules.length == 3);
+
+	run_test_cases(file, cases, 0);
+
+	git_attr_file__free(file);
+}

node_modules/nodegit/vendor/libgit2/tests/attr/macro.c

@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) the libgit2 contributors. All rights reserved.
+ *
+ * This file is part of libgit2, distributed under the GNU GPL v2 with
+ * a Linking Exception. For full terms see the included COPYING file.
+ */
+
+#include "clar_libgit2.h"
+
+#include "git2/sys/repository.h"
+#include "attr.h"
+
+static git_repository *g_repo = NULL;
+
+void test_attr_macro__cleanup(void)
+{
+	cl_git_sandbox_cleanup();
+	g_repo = NULL;
+}
+
+void test_attr_macro__macros(void)
+{
+	const char *names[7] = { "rootattr", "binary", "diff", "crlf", "merge", "text", "frotz" };
+	const char *names2[5] = { "mymacro", "positive", "negative", "rootattr", "another" };
+	const char *names3[3] = { "macro2", "multi2", "multi3" };
+	const char *values[7];
+
+	g_repo = cl_git_sandbox_init("attr");
+
+	cl_git_pass(git_attr_get_many(values, g_repo, 0, "binfile", 7, names));
+
+	cl_assert(GIT_ATTR_IS_TRUE(values[0]));
+	cl_assert(GIT_ATTR_IS_TRUE(values[1]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[2]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[3]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[4]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[5]));
+	cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[6]));
+
+	cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_test", 5, names2));
+
+	cl_assert(GIT_ATTR_IS_TRUE(values[0]));
+	cl_assert(GIT_ATTR_IS_TRUE(values[1]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[2]));
+	cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[3]));
+	cl_assert_equal_s("77", values[4]);
+
+	cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_test", 3, names3));
+
+	cl_assert(GIT_ATTR_IS_TRUE(values[0]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[1]));
+	cl_assert_equal_s("answer", values[2]);
+}
+
+void test_attr_macro__bad_macros(void)
+{
+	const char *names[6] = { "rootattr", "positive", "negative",
+		"firstmacro", "secondmacro", "thirdmacro" };
+	const char *values[6];
+
+	g_repo = cl_git_sandbox_init("attr");
+
+	cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_bad", 6, names));
+
+	/* these three just confirm that the "mymacro" rule ran */
+	cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[0]));
+	cl_assert(GIT_ATTR_IS_TRUE(values[1]));
+	cl_assert(GIT_ATTR_IS_FALSE(values[2]));
+
+	/* file contains:
+	 *     # let's try some malicious macro defs
+	 *     [attr]firstmacro -thirdmacro -secondmacro
+	 *     [attr]secondmacro firstmacro -firstmacro
+	 *     [attr]thirdmacro secondmacro=hahaha -firstmacro
+	 *     macro_bad firstmacro secondmacro thirdmacro
+	 *
+	 * firstmacro assignment list ends up with:
+	 *     -thirdmacro -secondmacro
+	 * secondmacro assignment list expands "firstmacro" and ends up with:
+	 *     -thirdmacro -secondmacro -firstmacro
+	 * thirdmacro assignment don't expand so list ends up with:
+	 *     secondmacro="hahaha"
+	 *
+	 * macro_bad assignment list ends up with:
+	 *     -thirdmacro -secondmacro firstmacro &&
+	 *     -thirdmacro -secondmacro -firstmacro secondmacro &&
+	 *     secondmacro="hahaha" thirdmacro
+	 *
+	 * so summary results should be:
+	 *     -firstmacro secondmacro="hahaha" thirdmacro
+	 */
+	cl_assert(GIT_ATTR_IS_FALSE(values[3]));
+	cl_assert_equal_s("hahaha", values[4]);
+	cl_assert(GIT_ATTR_IS_TRUE(values[5]));
+}
+
+void test_attr_macro__macros_in_root_wd_apply(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+
+	cl_git_pass(p_mkdir("empty_standard_repo/dir", 0777));
+	cl_git_rewritefile("empty_standard_repo/.gitattributes", "[attr]customattr key=value\n");
+	cl_git_rewritefile("empty_standard_repo/dir/.gitattributes", "file customattr\n");
+
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "dir/file", "key"));
+	cl_assert_equal_s(value, "value");
+}
+
+void test_attr_macro__changing_macro_in_root_wd_updates_attributes(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+
+	cl_git_rewritefile("empty_standard_repo/.gitattributes",
+			   "[attr]customattr key=first\n"
+			   "file customattr\n");
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "key"));
+	cl_assert_equal_s(value, "first");
+
+	cl_git_rewritefile("empty_standard_repo/.gitattributes",
+			   "[attr]customattr key=second\n"
+			   "file customattr\n");
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "key"));
+	cl_assert_equal_s(value, "second");
+}
+
+void test_attr_macro__macros_in_subdir_do_not_apply(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+
+	cl_git_pass(p_mkdir("empty_standard_repo/dir", 0777));
+	cl_git_rewritefile("empty_standard_repo/dir/.gitattributes",
+			   "[attr]customattr key=value\n"
+			   "file customattr\n");
+
+	/* This should _not_ pass, as macros in subdirectories shall be ignored */
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "dir/file", "key"));
+	cl_assert_equal_p(value, NULL);
+}
+
+void test_attr_macro__adding_macro_succeeds(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+	cl_git_pass(git_attr_add_macro(g_repo, "macro", "key=value"));
+	cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro\n");
+
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "key"));
+	cl_assert_equal_s(value, "value");
+}
+
+void test_attr_macro__adding_boolean_macros_succeeds(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+	cl_git_pass(git_attr_add_macro(g_repo, "macro-pos", "positive"));
+	cl_git_pass(git_attr_add_macro(g_repo, "macro-neg", "-negative"));
+	cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro-pos macro-neg\n");
+
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "positive"));
+	cl_assert(GIT_ATTR_IS_TRUE(value));
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "negative"));
+	cl_assert(GIT_ATTR_IS_FALSE(value));
+}
+
+void test_attr_macro__redefining_macro_succeeds(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+	cl_git_pass(git_attr_add_macro(g_repo, "macro", "key=value1"));
+	cl_git_pass(git_attr_add_macro(g_repo, "macro", "key=value2"));
+	cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro");
+
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "key"));
+	cl_assert_equal_s(value, "value2");
+}
+
+void test_attr_macro__recursive_macro_resolves(void)
+{
+	const char *value;
+
+	g_repo = cl_git_sandbox_init("empty_standard_repo");
+	cl_git_pass(git_attr_add_macro(g_repo, "expandme", "key=value"));
+	cl_git_pass(git_attr_add_macro(g_repo, "macro", "expandme"));
+	cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro");
+
+	cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "key"));
+	cl_assert_equal_s(value, "value");
+}

node_modules/nodegit/vendor/libgit2/tests/attr/repo.c

@@ -0,0 +1,405 @@
+#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);
+}