[libgit2.git] / tests / libgit2 / describe / t6120.c

#include "clar_libgit2.h"
#include "describe_helpers.h"
#include "repository.h"

/* Ported from https://github.com/git/git/blob/adfc1857bdb090786fd9d22c1acec39371c76048/t/t6120-describe.sh */

static git_repository *repo;

void test_describe_t6120__initialize(void)
{
	repo = cl_git_sandbox_init("describe");
}

void test_describe_t6120__cleanup(void)
{
	cl_git_sandbox_cleanup();
}

void test_describe_t6120__default(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;

	assert_describe("A-*", "HEAD", repo, &opts, &fmt_opts);
	assert_describe("A-*", "HEAD^", repo, &opts, &fmt_opts);
	assert_describe("R-*", "HEAD^^", repo, &opts, &fmt_opts);
	assert_describe("A-*", "HEAD^^2", repo, &opts, &fmt_opts);
	assert_describe("B", "HEAD^^2^", repo, &opts, &fmt_opts);
	assert_describe("R-*", "HEAD^^^", repo, &opts, &fmt_opts);
}

void test_describe_t6120__tags(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
	opts.describe_strategy = GIT_DESCRIBE_TAGS;

	assert_describe("c-*", "HEAD", repo, &opts, &fmt_opts);
	assert_describe("c-*", "HEAD^", repo, &opts, &fmt_opts);
	assert_describe("e-*", "HEAD^^", repo, &opts, &fmt_opts);
	assert_describe("c-*", "HEAD^^2", repo, &opts, &fmt_opts);
	assert_describe("B", "HEAD^^2^", repo, &opts, &fmt_opts);
	assert_describe("e", "HEAD^^^", repo, &opts, &fmt_opts);
}

void test_describe_t6120__all(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
	opts.describe_strategy = GIT_DESCRIBE_ALL;

	assert_describe("heads/master", "HEAD", repo, &opts, &fmt_opts);
	assert_describe("tags/c-*", "HEAD^", repo, &opts, &fmt_opts);
	assert_describe("tags/e", "HEAD^^^", repo, &opts, &fmt_opts);
}

void test_describe_t6120__longformat(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;

	fmt_opts.always_use_long_format = 1;

	assert_describe("B-0-*", "HEAD^^2^", repo, &opts, &fmt_opts);
	assert_describe("A-3-*", "HEAD^^2", repo, &opts, &fmt_opts);
}

void test_describe_t6120__firstparent(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
	opts.describe_strategy = GIT_DESCRIBE_TAGS;

	assert_describe("c-7-*", "HEAD", repo, &opts, &fmt_opts);

	opts.only_follow_first_parent = 1;
	assert_describe("e-3-*", "HEAD", repo, &opts, &fmt_opts);
}

void test_describe_t6120__workdir(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;

	assert_describe_workdir("A-*[0-9a-f]", repo, &opts, &fmt_opts);
	cl_git_mkfile("describe/file", "something different");

	fmt_opts.dirty_suffix = "-dirty";
	assert_describe_workdir("A-*[0-9a-f]-dirty", repo, &opts, &fmt_opts);
	fmt_opts.dirty_suffix = ".mod";
	assert_describe_workdir("A-*[0-9a-f].mod", repo, &opts, &fmt_opts);
}

static void commit_and_tag(
	git_time_t *time,
	const char *commit_msg,
	const char *tag_name)
{
	git_index *index;
	git_oid commit_id;
	git_reference *ref;
	
	cl_git_pass(git_repository_index__weakptr(&index, repo));

	cl_git_append2file("describe/file", "\n");
	
	cl_git_pass(git_index_add_bypath(index, "file"));
	cl_git_pass(git_index_write(index));

	*time += 10;
	cl_repo_commit_from_index(&commit_id, repo, NULL, *time, commit_msg);

	if (tag_name == NULL)
		return;

	cl_git_pass(git_reference_create(&ref, repo, tag_name, &commit_id, 0, NULL));
	git_reference_free(ref);
}

void test_describe_t6120__pattern(void)
{
	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
	git_oid tag_id;
	git_object *head;
	git_signature *tagger;
	git_time_t time;

	/* set-up matching pattern tests */
	cl_git_pass(git_revparse_single(&head, repo, "HEAD"));

	time = 1380553019;
	cl_git_pass(git_signature_new(&tagger, "tagger", "tagger@libgit2.org", time, 0));
	cl_git_pass(git_tag_create(&tag_id, repo, "test-annotated", head, tagger, "test-annotated", 0));
	git_signature_free(tagger);
	git_object_free(head);

	commit_and_tag(&time, "one more", "refs/tags/test1-lightweight");
	commit_and_tag(&time, "yet another", "refs/tags/test2-lightweight");
	commit_and_tag(&time, "even more", NULL);


	/* Exercize */
	opts.pattern = "test-*";
	assert_describe("test-annotated-*", "HEAD", repo, &opts, &fmt_opts);

	opts.describe_strategy = GIT_DESCRIBE_TAGS;
	opts.pattern = "test1-*";
	assert_describe("test1-lightweight-*", "HEAD", repo, &opts, &fmt_opts);

	opts.pattern = "test2-*";
	assert_describe("test2-lightweight-*", "HEAD", repo, &opts, &fmt_opts);

	fmt_opts.always_use_long_format = 1;
	assert_describe("test2-lightweight-*", "HEAD^", repo, &opts, &fmt_opts);
}
Commit	Line	Data
3a728fb5	1	#include "clar_libgit2.h"
	2	#include "describe_helpers.h"
	3	#include "repository.h"
	4
ac3d33df	5	/* Ported from https://github.com/git/git/blob/adfc1857bdb090786fd9d22c1acec39371c76048/t/t6120-describe.sh */
3a728fb5	6
	7	static git_repository *repo;
	8
	9	void test_describe_t6120__initialize(void)
	10	{
	11	repo = cl_git_sandbox_init("describe");
	12	}
	13
	14	void test_describe_t6120__cleanup(void)
	15	{
	16	cl_git_sandbox_cleanup();
	17	}
	18
	19	void test_describe_t6120__default(void)
	20	{
25345c0c	21	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
3b6534b8 CMN	22	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
3b6534b8 CMN	23
5431c46a CMN	24	assert_describe("A-*", "HEAD", repo, &opts, &fmt_opts);
	25	assert_describe("A-*", "HEAD^", repo, &opts, &fmt_opts);
	26	assert_describe("R-*", "HEAD^^", repo, &opts, &fmt_opts);
	27	assert_describe("A-*", "HEAD^^2", repo, &opts, &fmt_opts);
	28	assert_describe("B", "HEAD^^2^", repo, &opts, &fmt_opts);
	29	assert_describe("R-*", "HEAD^^^", repo, &opts, &fmt_opts);
3a728fb5	30	}
	31
	32	void test_describe_t6120__tags(void)
	33	{
25345c0c	34	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
3b6534b8	35	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
3a728fb5	36	opts.describe_strategy = GIT_DESCRIBE_TAGS;
3a728fb5	37
5431c46a CMN	38	assert_describe("c-*", "HEAD", repo, &opts, &fmt_opts);
	39	assert_describe("c-*", "HEAD^", repo, &opts, &fmt_opts);
	40	assert_describe("e-*", "HEAD^^", repo, &opts, &fmt_opts);
	41	assert_describe("c-*", "HEAD^^2", repo, &opts, &fmt_opts);
	42	assert_describe("B", "HEAD^^2^", repo, &opts, &fmt_opts);
	43	assert_describe("e", "HEAD^^^", repo, &opts, &fmt_opts);
3a728fb5	44	}
	45
	46	void test_describe_t6120__all(void)
	47	{
25345c0c	48	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
3b6534b8	49	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
3a728fb5	50	opts.describe_strategy = GIT_DESCRIBE_ALL;
3a728fb5	51
5431c46a CMN	52	assert_describe("heads/master", "HEAD", repo, &opts, &fmt_opts);
	53	assert_describe("tags/c-*", "HEAD^", repo, &opts, &fmt_opts);
	54	assert_describe("tags/e", "HEAD^^^", repo, &opts, &fmt_opts);
3a728fb5	55	}
	56
	57	void test_describe_t6120__longformat(void)
	58	{
25345c0c	59	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
3b6534b8 CMN	60	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
	61
	62	fmt_opts.always_use_long_format = 1;
3a728fb5	63
5431c46a CMN	64	assert_describe("B-0-*", "HEAD^^2^", repo, &opts, &fmt_opts);
5431c46a CMN	65	assert_describe("A-3-*", "HEAD^^2", repo, &opts, &fmt_opts);
3a728fb5	66	}
	67
	68	void test_describe_t6120__firstparent(void)
	69	{
25345c0c	70	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
3b6534b8	71	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
3a728fb5	72	opts.describe_strategy = GIT_DESCRIBE_TAGS;
3a728fb5	73
5431c46a	74	assert_describe("c-7-*", "HEAD", repo, &opts, &fmt_opts);
3a728fb5	75
3a728fb5	76	opts.only_follow_first_parent = 1;
5431c46a	77	assert_describe("e-3-*", "HEAD", repo, &opts, &fmt_opts);
3a728fb5	78	}
3a728fb5	79
fd8126e4 CMN	80	void test_describe_t6120__workdir(void)
fd8126e4 CMN	81	{
25345c0c	82	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
fd8126e4 CMN	83	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
fd8126e4 CMN	84
5431c46a	85	assert_describe_workdir("A-*[0-9a-f]", repo, &opts, &fmt_opts);
fd8126e4 CMN	86	cl_git_mkfile("describe/file", "something different");
	87
	88	fmt_opts.dirty_suffix = "-dirty";
5431c46a	89	assert_describe_workdir("A-*[0-9a-f]-dirty", repo, &opts, &fmt_opts);
fd8126e4	90	fmt_opts.dirty_suffix = ".mod";
5431c46a	91	assert_describe_workdir("A-*[0-9a-f].mod", repo, &opts, &fmt_opts);
fd8126e4 CMN	92	}
fd8126e4 CMN	93
3a728fb5	94	static void commit_and_tag(
	95	git_time_t *time,
	96	const char *commit_msg,
	97	const char *tag_name)
	98	{
	99	git_index *index;
	100	git_oid commit_id;
	101	git_reference *ref;
	102
	103	cl_git_pass(git_repository_index__weakptr(&index, repo));
	104
	105	cl_git_append2file("describe/file", "\n");
	106
ac3d33df JK	107	cl_git_pass(git_index_add_bypath(index, "file"));
ac3d33df JK	108	cl_git_pass(git_index_write(index));
3a728fb5	109
	110	*time += 10;
	111	cl_repo_commit_from_index(&commit_id, repo, NULL, *time, commit_msg);
	112
	113	if (tag_name == NULL)
	114	return;
	115
659cf202	116	cl_git_pass(git_reference_create(&ref, repo, tag_name, &commit_id, 0, NULL));
3a728fb5	117	git_reference_free(ref);
	118	}
	119
	120	void test_describe_t6120__pattern(void)
	121	{
25345c0c	122	git_describe_options opts = GIT_DESCRIBE_OPTIONS_INIT;
3b6534b8	123	git_describe_format_options fmt_opts = GIT_DESCRIBE_FORMAT_OPTIONS_INIT;
3a728fb5	124	git_oid tag_id;
	125	git_object *head;
	126	git_signature *tagger;
	127	git_time_t time;
	128
	129	/* set-up matching pattern tests */
	130	cl_git_pass(git_revparse_single(&head, repo, "HEAD"));
	131
	132	time = 1380553019;
	133	cl_git_pass(git_signature_new(&tagger, "tagger", "tagger@libgit2.org", time, 0));
	134	cl_git_pass(git_tag_create(&tag_id, repo, "test-annotated", head, tagger, "test-annotated", 0));
	135	git_signature_free(tagger);
	136	git_object_free(head);
	137
	138	commit_and_tag(&time, "one more", "refs/tags/test1-lightweight");
	139	commit_and_tag(&time, "yet another", "refs/tags/test2-lightweight");
	140	commit_and_tag(&time, "even more", NULL);
	141
	142
	143	/* Exercize */
	144	opts.pattern = "test-*";
5431c46a	145	assert_describe("test-annotated-*", "HEAD", repo, &opts, &fmt_opts);
3a728fb5	146
	147	opts.describe_strategy = GIT_DESCRIBE_TAGS;
	148	opts.pattern = "test1-*";
5431c46a	149	assert_describe("test1-lightweight-*", "HEAD", repo, &opts, &fmt_opts);
3a728fb5	150
3a728fb5	151	opts.pattern = "test2-*";
5431c46a	152	assert_describe("test2-lightweight-*", "HEAD", repo, &opts, &fmt_opts);
3a728fb5	153
3b6534b8	154	fmt_opts.always_use_long_format = 1;
5431c46a	155	assert_describe("test2-lightweight-*", "HEAD^", repo, &opts, &fmt_opts);
3a728fb5	156	}