[libgit2.git] / tests-clar / refs / revparse.c

#include "clar_libgit2.h"

#include "git2/revparse.h"
#include "buffer.h"
#include "refs.h"
#include "path.h"

static git_repository *g_repo;
static git_object *g_obj;
static char g_orig_tz[16] = {0};


/* Helpers */
static void test_object_inrepo(const char *spec, const char *expected_oid, git_repository *repo)
{
	char objstr[64] = {0};
	git_object *obj = NULL;
	int error;

	error = git_revparse_single(&obj, repo, spec);

	if (expected_oid != NULL) {
		cl_assert_equal_i(0, error);
		git_oid_fmt(objstr, git_object_id(obj));
		cl_assert_equal_s(objstr, expected_oid);
	} else
		cl_assert_equal_i(GIT_ENOTFOUND, error);

	git_object_free(obj);
}

static void test_object(const char *spec, const char *expected_oid)
{
	test_object_inrepo(spec, expected_oid, g_repo);
}

void test_refs_revparse__initialize(void)
{
	char *tz = cl_getenv("TZ");
	if (tz)
		strcpy(g_orig_tz, tz);
	cl_setenv("TZ", "UTC");

	cl_git_pass(git_repository_open(&g_repo, cl_fixture("testrepo.git")));
}

void test_refs_revparse__cleanup(void)
{
	git_repository_free(g_repo);
	g_obj = NULL;
	cl_setenv("TZ", g_orig_tz);
}

void test_refs_revparse__nonexistant_object(void)
{
	test_object("this doesn't exist", NULL);

	cl_git_fail(git_revparse_single(&g_obj, g_repo, "this doesn't exist^1"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "this doesn't exist~2"));
}

void test_refs_revparse__shas(void)
{
	test_object("c47800c7266a2be04c571c04d5a6614691ea99bd", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	test_object("c47800c", "c47800c7266a2be04c571c04d5a6614691ea99bd");
}

void test_refs_revparse__head(void)
{
	test_object("HEAD", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
}

void test_refs_revparse__full_refs(void)
{
	test_object("refs/heads/master", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("refs/heads/test", "e90810b8df3e80c413d903f631643c716887138d");
	test_object("refs/tags/test", "b25fa35b38051e4ae45d4222e795f9df2e43f1d1");
}

void test_refs_revparse__partial_refs(void)
{
	test_object("point_to_blob", "1385f264afb75a56a5bec74243be9b367ba4ca08");
	test_object("packed-test", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045");
	test_object("br2", "a4a7dce85cf63874e984719f4fdd239f5145052f");
}

void test_refs_revparse__describe_output(void)
{
	test_object("blah-7-gc47800c", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	test_object("not-good", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
}

void test_refs_revparse__nth_parent(void)
{
	test_object("be3563a^1", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	test_object("be3563a^", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	test_object("be3563a^2", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	test_object("be3563a^1^1", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045");
	test_object("be3563a^2^1", "5b5b025afb0b4c913b4c338a42934a3863bf3644");
	test_object("be3563a^0", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");

	test_object("be3563a^42", NULL);
}

void test_refs_revparse__not_tag(void)
{
	test_object("point_to_blob^{}", "1385f264afb75a56a5bec74243be9b367ba4ca08");
	test_object("wrapped_tag^{}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
}

void test_refs_revparse__to_type(void)
{
	test_object("wrapped_tag^{commit}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("wrapped_tag^{tree}", "944c0f6e4dfa41595e6eb3ceecdb14f50fe18162");
	test_object("point_to_blob^{blob}", "1385f264afb75a56a5bec74243be9b367ba4ca08");

	cl_git_fail(git_revparse_single(&g_obj, g_repo, "wrapped_tag^{blob}"));
}

void test_refs_revparse__linear_history(void)
{
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "foo~bar"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master~bar"));

	test_object("master~0", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("master~1", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	test_object("master~2", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	test_object("master~1~1", "9fd738e8f7967c078dceed8190330fc8648ee56a");
}

void test_refs_revparse__chaining(void)
{
	test_object("master~1^1", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	test_object("master~1^2", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	test_object("master^1^2~1", "5b5b025afb0b4c913b4c338a42934a3863bf3644");
	test_object("master^1^1^1^1^1", "8496071c1b46c854b31185ea97743be6a8774479");
}

void test_refs_revparse__reflog(void)
{
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "@{-xyz}"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "@{-0}"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master@{-2}"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "@{1000}"));

	test_object("nope@{0}", NULL);
	test_object("master@{31415}", NULL);

	test_object("@{-2}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("@{-1}", "a4a7dce85cf63874e984719f4fdd239f5145052f");
	test_object("master@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("master@{1}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	test_object("@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("@{1}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	test_object("master@{upstream}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	test_object("master@{u}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
}

static void create_fake_stash_reference_and_reflog(git_repository *repo)
{
	git_reference *master;
	git_buf log_path = GIT_BUF_INIT;

	git_buf_joinpath(&log_path, git_repository_path(repo), "logs/refs/fakestash");

	cl_assert_equal_i(false, git_path_isfile(git_buf_cstr(&log_path)));

	cl_git_pass(git_reference_lookup(&master, repo, "refs/heads/master"));
	cl_git_pass(git_reference_rename(master, "refs/fakestash", 0));

	cl_assert_equal_i(true, git_path_isfile(git_buf_cstr(&log_path)));

	git_buf_free(&log_path);
	git_reference_free(master);
}

void test_refs_revparse__reflog_of_a_ref_under_refs(void)
{
	git_repository *repo = cl_git_sandbox_init("testrepo.git");

	test_object_inrepo("refs/fakestash", NULL, repo);

	create_fake_stash_reference_and_reflog(repo);

	/*
	 * $ git reflog -1 refs/fakestash
	 * a65fedf refs/fakestash@{0}: commit: checking in
	 *
	 * $ git reflog -1 refs/fakestash@{0}
	 * a65fedf refs/fakestash@{0}: commit: checking in
	 *
	 * $ git reflog -1 fakestash
	 * a65fedf fakestash@{0}: commit: checking in
	 *
	 * $ git reflog -1 fakestash@{0}
	 * a65fedf fakestash@{0}: commit: checking in
	 */
	test_object_inrepo("refs/fakestash", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	test_object_inrepo("refs/fakestash@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	test_object_inrepo("fakestash", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	test_object_inrepo("fakestash@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);

	cl_git_sandbox_cleanup();
}

void test_refs_revparse__revwalk(void)
{
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master^{/not found in any commit}"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master^{/merge}"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master^{/((}"));

	test_object("master^{/anoth}", "5b5b025afb0b4c913b4c338a42934a3863bf3644");
	test_object("master^{/Merge}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	test_object("br2^{/Merge}", "a4a7dce85cf63874e984719f4fdd239f5145052f");
	test_object("master^{/fo.rth}", "9fd738e8f7967c078dceed8190330fc8648ee56a");
}

void test_refs_revparse__date(void)
{
	/*
	 * $ git reflog HEAD --date=iso
	 * a65fedf HEAD@{2012-04-30 08:23:41 -0900}: checkout: moving from br2 to master
	 * a4a7dce HEAD@{2012-04-30 08:23:37 -0900}: commit: checking in
	 * c47800c HEAD@{2012-04-30 08:23:28 -0900}: checkout: moving from master to br2
	 * a65fedf HEAD@{2012-04-30 08:23:23 -0900}: commit:
	 * be3563a HEAD@{2012-04-30 10:22:43 -0700}: clone: from /Users/ben/src/libgit2/tes
	 *
	 * $ git reflog HEAD --date=raw
	 * a65fedf HEAD@{1335806621 -0900}: checkout: moving from br2 to master
	 * a4a7dce HEAD@{1335806617 -0900}: commit: checking in
	 * c47800c HEAD@{1335806608 -0900}: checkout: moving from master to br2
	 * a65fedf HEAD@{1335806603 -0900}: commit:
	 * be3563a HEAD@{1335806563 -0700}: clone: from /Users/ben/src/libgit2/tests/resour
	 */
	test_object("HEAD@{10 years ago}", NULL);

	test_object("HEAD@{1 second}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("HEAD@{1 second ago}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("HEAD@{2 days ago}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");

	/*
	 * $ git reflog master --date=iso
	 * a65fedf master@{2012-04-30 09:23:23 -0800}: commit: checking in
	 * be3563a master@{2012-04-30 09:22:43 -0800}: clone: from /Users/ben/src...
	 *
	 * $ git reflog master --date=raw
	 * a65fedf master@{1335806603 -0800}: commit: checking in
	 * be3563a master@{1335806563 -0800}: clone: from /Users/ben/src/libgit2/tests/reso
	 */


	/*
	 * $ git reflog -1 "master@{2012-04-30 17:22:42 +0000}"
	 * warning: Log for 'master' only goes back to Mon, 30 Apr 2012 09:22:43 -0800.
	 */
	test_object("master@{2012-04-30 17:22:42 +0000}", NULL);
	test_object("master@{2012-04-30 09:22:42 -0800}", NULL);

	/*
	 * $ git reflog -1 "master@{2012-04-30 17:22:43 +0000}"
	 * be3563a master@{Mon Apr 30 09:22:43 2012 -0800}: clone: from /Users/ben/src/libg
	 */
	test_object("master@{2012-04-30 17:22:43 +0000}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	test_object("master@{2012-04-30 09:22:43 -0800}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");

	/*
	 * $ git reflog -1 "master@{2012-4-30 09:23:27 -0800}"
	 * a65fedf master@{Mon Apr 30 09:23:23 2012 -0800}: commit: checking in
	 */
	test_object("master@{2012-4-30 09:23:27 -0800}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");

	/*
	 * $ git reflog -1 master@{2012-05-03}
	 * a65fedf master@{Mon Apr 30 09:23:23 2012 -0800}: commit: checking in
	 */
	test_object("master@{2012-05-03}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");

	/*
	 * $ git reflog -1 "master@{1335806603}"
	 * a65fedf
	 *
	 * $ git reflog -1 "master@{1335806602}"
	 * be3563a
	 */
	test_object("master@{1335806603}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	test_object("master@{1335806602}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
}

void test_refs_revparse__colon(void)
{
	cl_git_fail(git_revparse_single(&g_obj, g_repo, ":/"));
	cl_git_fail(git_revparse_single(&g_obj, g_repo, ":2:README"));

	test_object(":/not found in any commit", NULL);
	test_object("subtrees:ab/42.txt", NULL);
	test_object("subtrees:ab/4.txt/nope", NULL);
	test_object("subtrees:nope", NULL);
	test_object("test/master^1:branch_file.txt", NULL);

	/* Trees */
	test_object("master:", "944c0f6e4dfa41595e6eb3ceecdb14f50fe18162");
	test_object("subtrees:", "ae90f12eea699729ed24555e40b9fd669da12a12");
	test_object("subtrees:ab", "f1425cef211cc08caa31e7b545ffb232acb098c3");

	/* Blobs */
	test_object("subtrees:ab/4.txt", "d6c93164c249c8000205dd4ec5cbca1b516d487f");
	test_object("subtrees:ab/de/fgh/1.txt", "1f67fc4386b2d171e0d21be1c447e12660561f9b");
	test_object("master:README", "a8233120f6ad708f843d861ce2b7228ec4e3dec6");
	test_object("master:new.txt", "a71586c1dfe8a71c6cbf6c129f404c5642ff31bd");
	test_object(":/Merge", "a4a7dce85cf63874e984719f4fdd239f5145052f");
	test_object(":/one", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	test_object(":/packed commit t", "41bc8c69075bbdb46c5c6f0566cc8cc5b46e8bd9");
	test_object("test/master^2:branch_file.txt", "45b983be36b73c0788dc9cbcb76cbb80fc7bb057");
}
Commit	Line	Data
ac250c56 BS	1	#include "clar_libgit2.h"
	2
	3	#include "git2/revparse.h"
35bed94f	4	#include "buffer.h"
	5	#include "refs.h"
	6	#include "path.h"
ac250c56 BS	7
	8	static git_repository *g_repo;
	9	static git_object *g_obj;
763b8381	10	static char g_orig_tz[16] = {0};
ac250c56 BS	11
	12
	13
387d01b8	14	/* Helpers */
35bed94f	15	static void test_object_inrepo(const char spec, const char expected_oid, git_repository *repo)
ac250c56	16	{
e28dd29b	17	char objstr[64] = {0};
1decf88b	18	git_object *obj = NULL;
1decf88b	19	int error;
27ee8483	20
35bed94f	21	error = git_revparse_single(&obj, repo, spec);
27ee8483	22
1decf88b	23	if (expected_oid != NULL) {
	24	cl_assert_equal_i(0, error);
	25	git_oid_fmt(objstr, git_object_id(obj));
	26	cl_assert_equal_s(objstr, expected_oid);
	27	} else
	28	cl_assert_equal_i(GIT_ENOTFOUND, error);
ac250c56	29
1decf88b	30	git_object_free(obj);
1decf88b	31	}
ac250c56	32
35bed94f	33	static void test_object(const char spec, const char expected_oid)
	34	{
	35	test_object_inrepo(spec, expected_oid, g_repo);
	36	}
	37
ac250c56 BS	38	void test_refs_revparse__initialize(void)
ac250c56 BS	39	{
e28dd29b	40	char *tz = cl_getenv("TZ");
	41	if (tz)
	42	strcpy(g_orig_tz, tz);
	43	cl_setenv("TZ", "UTC");
34922eee	44
34922eee	45	cl_git_pass(git_repository_open(&g_repo, cl_fixture("testrepo.git")));
ac250c56 BS	46	}
	47
	48	void test_refs_revparse__cleanup(void)
	49	{
34922eee	50	git_repository_free(g_repo);
e28dd29b	51	g_obj = NULL;
e28dd29b	52	cl_setenv("TZ", g_orig_tz);
ac250c56 BS	53	}
ac250c56 BS	54
9d7bdf71 BS	55	void test_refs_revparse__nonexistant_object(void)
9d7bdf71 BS	56	{
1decf88b	57	test_object("this doesn't exist", NULL);
1decf88b	58
e28dd29b	59	cl_git_fail(git_revparse_single(&g_obj, g_repo, "this doesn't exist^1"));
e28dd29b	60	cl_git_fail(git_revparse_single(&g_obj, g_repo, "this doesn't exist~2"));
9d7bdf71 BS	61	}
9d7bdf71 BS	62
ac250c56 BS	63	void test_refs_revparse__shas(void)
ac250c56 BS	64	{
e28dd29b	65	test_object("c47800c7266a2be04c571c04d5a6614691ea99bd", "c47800c7266a2be04c571c04d5a6614691ea99bd");
e28dd29b	66	test_object("c47800c", "c47800c7266a2be04c571c04d5a6614691ea99bd");
ac250c56 BS	67	}
	68
	69	void test_refs_revparse__head(void)
	70	{
e28dd29b	71	test_object("HEAD", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
ac250c56 BS	72	}
	73
	74	void test_refs_revparse__full_refs(void)
	75	{
e28dd29b	76	test_object("refs/heads/master", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	77	test_object("refs/heads/test", "e90810b8df3e80c413d903f631643c716887138d");
	78	test_object("refs/tags/test", "b25fa35b38051e4ae45d4222e795f9df2e43f1d1");
ac250c56 BS	79	}
	80
	81	void test_refs_revparse__partial_refs(void)
	82	{
e28dd29b	83	test_object("point_to_blob", "1385f264afb75a56a5bec74243be9b367ba4ca08");
	84	test_object("packed-test", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045");
	85	test_object("br2", "a4a7dce85cf63874e984719f4fdd239f5145052f");
ac250c56 BS	86	}
	87
	88	void test_refs_revparse__describe_output(void)
	89	{
e28dd29b	90	test_object("blah-7-gc47800c", "c47800c7266a2be04c571c04d5a6614691ea99bd");
e28dd29b	91	test_object("not-good", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
ac250c56 BS	92	}
ac250c56 BS	93
023c6f69 BS	94	void test_refs_revparse__nth_parent(void)
023c6f69 BS	95	{
e28dd29b	96	test_object("be3563a^1", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	97	test_object("be3563a^", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	98	test_object("be3563a^2", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	99	test_object("be3563a^1^1", "4a202b346bb0fb0db7eff3cffeb3c70babbd2045");
	100	test_object("be3563a^2^1", "5b5b025afb0b4c913b4c338a42934a3863bf3644");
	101	test_object("be3563a^0", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
0e7af9e7	102
1decf88b	103	test_object("be3563a^42", NULL);
9d7bdf71 BS	104	}
	105
	106	void test_refs_revparse__not_tag(void)
	107	{
e28dd29b	108	test_object("point_to_blob^{}", "1385f264afb75a56a5bec74243be9b367ba4ca08");
e28dd29b	109	test_object("wrapped_tag^{}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
9d7bdf71 BS	110	}
	111
	112	void test_refs_revparse__to_type(void)
	113	{
e28dd29b	114	test_object("wrapped_tag^{commit}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	115	test_object("wrapped_tag^{tree}", "944c0f6e4dfa41595e6eb3ceecdb14f50fe18162");
	116	test_object("point_to_blob^{blob}", "1385f264afb75a56a5bec74243be9b367ba4ca08");
7149a625	117
e28dd29b	118	cl_git_fail(git_revparse_single(&g_obj, g_repo, "wrapped_tag^{blob}"));
023c6f69 BS	119	}
023c6f69 BS	120
38533d5a BS	121	void test_refs_revparse__linear_history(void)
38533d5a BS	122	{
e28dd29b	123	cl_git_fail(git_revparse_single(&g_obj, g_repo, "foo~bar"));
e28dd29b	124	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master~bar"));
eb6bc45f	125
e28dd29b	126	test_object("master~0", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	127	test_object("master~1", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	128	test_object("master~2", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	129	test_object("master~1~1", "9fd738e8f7967c078dceed8190330fc8648ee56a");
38533d5a BS	130	}
	131
	132	void test_refs_revparse__chaining(void)
	133	{
e28dd29b	134	test_object("master~1^1", "9fd738e8f7967c078dceed8190330fc8648ee56a");
	135	test_object("master~1^2", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	136	test_object("master^1^2~1", "5b5b025afb0b4c913b4c338a42934a3863bf3644");
	137	test_object("master^1^1^1^1^1", "8496071c1b46c854b31185ea97743be6a8774479");
38533d5a BS	138	}
38533d5a BS	139
023c6f69 BS	140	void test_refs_revparse__reflog(void)
023c6f69 BS	141	{
e28dd29b	142	cl_git_fail(git_revparse_single(&g_obj, g_repo, "@{-xyz}"));
e28dd29b	143	cl_git_fail(git_revparse_single(&g_obj, g_repo, "@{-0}"));
cab65c2b	144	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master@{-2}"));
e28dd29b	145	cl_git_fail(git_revparse_single(&g_obj, g_repo, "@{1000}"));
a51bdbcf	146
1decf88b	147	test_object("nope@{0}", NULL);
1decf88b	148	test_object("master@{31415}", NULL);
08ac23a5	149
e28dd29b	150	test_object("@{-2}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	151	test_object("@{-1}", "a4a7dce85cf63874e984719f4fdd239f5145052f");
	152	test_object("master@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	153	test_object("master@{1}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	154	test_object("@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	155	test_object("@{1}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	156	test_object("master@{upstream}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	157	test_object("master@{u}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
886f183a BS	158	}
886f183a BS	159
35bed94f	160	static void create_fake_stash_reference_and_reflog(git_repository *repo)
	161	{
	162	git_reference *master;
	163	git_buf log_path = GIT_BUF_INIT;
	164
	165	git_buf_joinpath(&log_path, git_repository_path(repo), "logs/refs/fakestash");
	166
	167	cl_assert_equal_i(false, git_path_isfile(git_buf_cstr(&log_path)));
	168
	169	cl_git_pass(git_reference_lookup(&master, repo, "refs/heads/master"));
	170	cl_git_pass(git_reference_rename(master, "refs/fakestash", 0));
	171
	172	cl_assert_equal_i(true, git_path_isfile(git_buf_cstr(&log_path)));
	173
	174	git_buf_free(&log_path);
	175	git_reference_free(master);
	176	}
	177
	178	void test_refs_revparse__reflog_of_a_ref_under_refs(void)
	179	{
	180	git_repository *repo = cl_git_sandbox_init("testrepo.git");
	181
	182	test_object_inrepo("refs/fakestash", NULL, repo);
	183
	184	create_fake_stash_reference_and_reflog(repo);
	185
	186	/*
	187	* $ git reflog -1 refs/fakestash
	188	* a65fedf refs/fakestash@{0}: commit: checking in
	189	*
	190	* $ git reflog -1 refs/fakestash@{0}
	191	* a65fedf refs/fakestash@{0}: commit: checking in
	192	*
	193	* $ git reflog -1 fakestash
	194	* a65fedf fakestash@{0}: commit: checking in
	195	*
	196	* $ git reflog -1 fakestash@{0}
	197	* a65fedf fakestash@{0}: commit: checking in
	198	*/
	199	test_object_inrepo("refs/fakestash", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	200	test_object_inrepo("refs/fakestash@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	201	test_object_inrepo("fakestash", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	202	test_object_inrepo("fakestash@{0}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750", repo);
	203
	204	cl_git_sandbox_cleanup();
	205	}
	206
886f183a BS	207	void test_refs_revparse__revwalk(void)
886f183a BS	208	{
e28dd29b	209	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master^{/not found in any commit}"));
	210	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master^{/merge}"));
	211	cl_git_fail(git_revparse_single(&g_obj, g_repo, "master^{/((}"));
886f183a	212
e28dd29b	213	test_object("master^{/anoth}", "5b5b025afb0b4c913b4c338a42934a3863bf3644");
	214	test_object("master^{/Merge}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	215	test_object("br2^{/Merge}", "a4a7dce85cf63874e984719f4fdd239f5145052f");
	216	test_object("master^{/fo.rth}", "9fd738e8f7967c078dceed8190330fc8648ee56a");
886f183a BS	217	}
	218
	219	void test_refs_revparse__date(void)
	220	{
494ae940	221	/*
	222	* $ git reflog HEAD --date=iso
	223	* a65fedf HEAD@{2012-04-30 08:23:41 -0900}: checkout: moving from br2 to master
	224	* a4a7dce HEAD@{2012-04-30 08:23:37 -0900}: commit: checking in
	225	* c47800c HEAD@{2012-04-30 08:23:28 -0900}: checkout: moving from master to br2
	226	* a65fedf HEAD@{2012-04-30 08:23:23 -0900}: commit:
	227	* be3563a HEAD@{2012-04-30 10:22:43 -0700}: clone: from /Users/ben/src/libgit2/tes
	228	*
	229	* $ git reflog HEAD --date=raw
	230	* a65fedf HEAD@{1335806621 -0900}: checkout: moving from br2 to master
	231	* a4a7dce HEAD@{1335806617 -0900}: commit: checking in
	232	* c47800c HEAD@{1335806608 -0900}: checkout: moving from master to br2
	233	* a65fedf HEAD@{1335806603 -0900}: commit:
	234	* be3563a HEAD@{1335806563 -0700}: clone: from /Users/ben/src/libgit2/tests/resour
	235	*/
1decf88b	236	test_object("HEAD@{10 years ago}", NULL);
a346992f	237
494ae940	238	test_object("HEAD@{1 second}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	239	test_object("HEAD@{1 second ago}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	240	test_object("HEAD@{2 days ago}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	241
	242	/*
	243	* $ git reflog master --date=iso
	244	* a65fedf master@{2012-04-30 09:23:23 -0800}: commit: checking in
	245	* be3563a master@{2012-04-30 09:22:43 -0800}: clone: from /Users/ben/src...
	246	*
	247	* $ git reflog master --date=raw
	248	* a65fedf master@{1335806603 -0800}: commit: checking in
	249	* be3563a master@{1335806563 -0800}: clone: from /Users/ben/src/libgit2/tests/reso
	250	*/
	251
	252
	253	/*
	254	* $ git reflog -1 "master@{2012-04-30 17:22:42 +0000}"
	255	* warning: Log for 'master' only goes back to Mon, 30 Apr 2012 09:22:43 -0800.
	256	*/
1decf88b	257	test_object("master@{2012-04-30 17:22:42 +0000}", NULL);
1decf88b	258	test_object("master@{2012-04-30 09:22:42 -0800}", NULL);
494ae940	259
	260	/*
	261	* $ git reflog -1 "master@{2012-04-30 17:22:43 +0000}"
	262	* be3563a master@{Mon Apr 30 09:22:43 2012 -0800}: clone: from /Users/ben/src/libg
	263	*/
	264	test_object("master@{2012-04-30 17:22:43 +0000}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	265	test_object("master@{2012-04-30 09:22:43 -0800}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
	266
	267	/*
	268	* $ git reflog -1 "master@{2012-4-30 09:23:27 -0800}"
	269	* a65fedf master@{Mon Apr 30 09:23:23 2012 -0800}: commit: checking in
	270	*/
	271	test_object("master@{2012-4-30 09:23:27 -0800}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	272
	273	/*
	274	* $ git reflog -1 master@{2012-05-03}
	275	* a65fedf master@{Mon Apr 30 09:23:23 2012 -0800}: commit: checking in
	276	*/
	277	test_object("master@{2012-05-03}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	278
	279	/*
	280	* $ git reflog -1 "master@{1335806603}"
	281	* a65fedf
	282	*
	283	* $ git reflog -1 "master@{1335806602}"
	284	* be3563a
	285	*/
	286	test_object("master@{1335806603}", "a65fedf39aefe402d3bb6e24df4d4f5fe4547750");
	287	test_object("master@{1335806602}", "be3563ae3f795b2b4353bcce3a527ad0a4f7f644");
023c6f69	288	}
244d2f6b BS	289
	290	void test_refs_revparse__colon(void)
	291	{
e28dd29b	292	cl_git_fail(git_revparse_single(&g_obj, g_repo, ":/"));
e28dd29b	293	cl_git_fail(git_revparse_single(&g_obj, g_repo, ":2:README"));
e28dd29b	294
1decf88b	295	test_object(":/not found in any commit", NULL);
	296	test_object("subtrees:ab/42.txt", NULL);
	297	test_object("subtrees:ab/4.txt/nope", NULL);
	298	test_object("subtrees:nope", NULL);
	299	test_object("test/master^1:branch_file.txt", NULL);
5b68ba7e	300
faaa7c51	301	/* Trees */
	302	test_object("master:", "944c0f6e4dfa41595e6eb3ceecdb14f50fe18162");
	303	test_object("subtrees:", "ae90f12eea699729ed24555e40b9fd669da12a12");
	304	test_object("subtrees:ab", "f1425cef211cc08caa31e7b545ffb232acb098c3");
	305
	306	/* Blobs */
e28dd29b	307	test_object("subtrees:ab/4.txt", "d6c93164c249c8000205dd4ec5cbca1b516d487f");
	308	test_object("subtrees:ab/de/fgh/1.txt", "1f67fc4386b2d171e0d21be1c447e12660561f9b");
	309	test_object("master:README", "a8233120f6ad708f843d861ce2b7228ec4e3dec6");
	310	test_object("master:new.txt", "a71586c1dfe8a71c6cbf6c129f404c5642ff31bd");
	311	test_object(":/Merge", "a4a7dce85cf63874e984719f4fdd239f5145052f");
	312	test_object(":/one", "c47800c7266a2be04c571c04d5a6614691ea99bd");
	313	test_object(":/packed commit t", "41bc8c69075bbdb46c5c6f0566cc8cc5b46e8bd9");
0d23c62c	314	test_object("test/master^2:branch_file.txt", "45b983be36b73c0788dc9cbcb76cbb80fc7bb057");
244d2f6b	315	}