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#include "clar_libgit2.h"
static const char* tagger_name = "Vicent Marti";
static const char* tagger_email = "vicent@github.com";
static const char* tagger_message = "This is my tag.\n\nThere are many tags, but this one is mine\n";
static const char *tag2_id = "7b4384978d2493e851f9cca7858815fac9b10980";
static const char *tagged_commit = "e90810b8df3e80c413d903f631643c716887138d";
static git_repository *g_repo;
// Fixture setup and teardown
void test_object_tag_write__initialize(void)
{
g_repo = cl_git_sandbox_init("testrepo");
}
void test_object_tag_write__cleanup(void)
{
cl_git_sandbox_cleanup();
}
void test_object_tag_write__basic(void)
{
// write a tag to the repository and read it again
git_tag *tag;
git_oid target_id, tag_id;
git_signature *tagger;
const git_signature *tagger1;
git_reference *ref_tag;
git_object *target;
git_oid_fromstr(&target_id, tagged_commit);
cl_git_pass(git_object_lookup(&target, g_repo, &target_id, GIT_OBJ_COMMIT));
/* create signature */
cl_git_pass(git_signature_new(&tagger, tagger_name, tagger_email, 123456789, 60));
cl_git_pass(
git_tag_create(&tag_id, g_repo,
"the-tag", target, tagger, tagger_message, 0)
);
git_object_free(target);
git_signature_free(tagger);
cl_git_pass(git_tag_lookup(&tag, g_repo, &tag_id));
cl_assert(git_oid_cmp(git_tag_target_oid(tag), &target_id) == 0);
/* Check attributes were set correctly */
tagger1 = git_tag_tagger(tag);
cl_assert(tagger1 != NULL);
cl_assert_equal_s(tagger1->name, tagger_name);
cl_assert_equal_s(tagger1->email, tagger_email);
cl_assert(tagger1->when.time == 123456789);
cl_assert(tagger1->when.offset == 60);
cl_assert_equal_s(git_tag_message(tag), tagger_message);
cl_git_pass(git_reference_lookup(&ref_tag, g_repo, "refs/tags/the-tag"));
cl_assert(git_oid_cmp(git_reference_oid(ref_tag), &tag_id) == 0);
cl_git_pass(git_reference_delete(ref_tag));
git_tag_free(tag);
}
void test_object_tag_write__overwrite(void)
{
// Attempt to write a tag bearing the same name than an already existing tag
git_oid target_id, tag_id;
git_signature *tagger;
git_object *target;
git_oid_fromstr(&target_id, tagged_commit);
cl_git_pass(git_object_lookup(&target, g_repo, &target_id, GIT_OBJ_COMMIT));
/* create signature */
cl_git_pass(git_signature_new(&tagger, tagger_name, tagger_email, 123456789, 60));
cl_git_fail(git_tag_create(
&tag_id, /* out id */
g_repo,
"e90810b",
target,
tagger,
tagger_message,
0));
git_object_free(target);
git_signature_free(tagger);
}
void test_object_tag_write__replace(void)
{
// Replace an already existing tag
git_oid target_id, tag_id, old_tag_id;
git_signature *tagger;
git_reference *ref_tag;
git_object *target;
git_oid_fromstr(&target_id, tagged_commit);
cl_git_pass(git_object_lookup(&target, g_repo, &target_id, GIT_OBJ_COMMIT));
cl_git_pass(git_reference_lookup(&ref_tag, g_repo, "refs/tags/e90810b"));
git_oid_cpy(&old_tag_id, git_reference_oid(ref_tag));
git_reference_free(ref_tag);
/* create signature */
cl_git_pass(git_signature_new(&tagger, tagger_name, tagger_email, 123456789, 60));
cl_git_pass(git_tag_create(
&tag_id, /* out id */
g_repo,
"e90810b",
target,
tagger,
tagger_message,
1));
git_object_free(target);
git_signature_free(tagger);
cl_git_pass(git_reference_lookup(&ref_tag, g_repo, "refs/tags/e90810b"));
cl_assert(git_oid_cmp(git_reference_oid(ref_tag), &tag_id) == 0);
cl_assert(git_oid_cmp(git_reference_oid(ref_tag), &old_tag_id) != 0);
git_reference_free(ref_tag);
}
void test_object_tag_write__lightweight(void)
{
// write a lightweight tag to the repository and read it again
git_oid target_id, object_id;
git_reference *ref_tag;
git_object *target;
git_oid_fromstr(&target_id, tagged_commit);
cl_git_pass(git_object_lookup(&target, g_repo, &target_id, GIT_OBJ_COMMIT));
cl_git_pass(git_tag_create_lightweight(
&object_id,
g_repo,
"light-tag",
target,
0));
git_object_free(target);
cl_assert(git_oid_cmp(&object_id, &target_id) == 0);
cl_git_pass(git_reference_lookup(&ref_tag, g_repo, "refs/tags/light-tag"));
cl_assert(git_oid_cmp(git_reference_oid(ref_tag), &target_id) == 0);
cl_git_pass(git_tag_delete(g_repo, "light-tag"));
git_reference_free(ref_tag);
}
void test_object_tag_write__lightweight_over_existing(void)
{
// Attempt to write a lightweight tag bearing the same name than an already existing tag
git_oid target_id, object_id, existing_object_id;
git_object *target;
git_oid_fromstr(&target_id, tagged_commit);
cl_git_pass(git_object_lookup(&target, g_repo, &target_id, GIT_OBJ_COMMIT));
cl_git_fail(git_tag_create_lightweight(
&object_id,
g_repo,
"e90810b",
target,
0));
git_oid_fromstr(&existing_object_id, tag2_id);
cl_assert(git_oid_cmp(&object_id, &existing_object_id) == 0);
git_object_free(target);
}
void test_object_tag_write__delete(void)
{
// Delete an already existing tag
git_reference *ref_tag;
cl_git_pass(git_tag_delete(g_repo, "e90810b"));
cl_git_fail(git_reference_lookup(&ref_tag, g_repo, "refs/tags/e90810b"));
git_reference_free(ref_tag);
}
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