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Added tests exercising git_reference_write() to create a new symbolic reference and a new object id reference.

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nulltoken 2011-02-07 17:37:54 +01:00
parent becff0428e
commit 1b7124f849
1 changed files with 98 additions and 1 deletions
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99
tests/t10-refs.c
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@ -25,7 +25,7 @@
#include "test_lib.h"
#include "test_helpers.h"
#include "refs.h"
#include "repository.h"
static const char *loose_tag_ref_name = "refs/tags/test";
static const char *non_existing_tag_ref_name = "refs/tags/i-do-not-exist";
@ -188,6 +188,101 @@ BEGIN_TEST("readpackedref", packed_exists_but_more_recent_loose_reference_is_ret
git_repository_free(repo);
END_TEST
BEGIN_TEST("createref", create_new_symbolic_ref)
git_reference *new_reference, *looked_up_ref, *resolved_ref;
git_repository *repo;
git_oid id;
char *ref_path;
const char *new_head_tracker = "another-head-tracker";
git_oid_mkstr(&id, current_master_tip);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
/* Retrieve the physical path to the symbolic ref for further cleaning */
ref_path = git__joinpath(repo->path_repository, new_head_tracker);
must_be_true(ref_path != NULL);
/* Create and write the new symbolic reference */
must_pass(git_reference_new(&new_reference, repo));
git_reference_set_target(new_reference, current_head_target);
git_reference_set_name(new_reference, new_head_tracker);
must_pass(git_reference_write(new_reference));
/* Ensure the reference can be looked-up... */
must_pass(git_repository_lookup_ref(&looked_up_ref, repo, new_head_tracker));
must_be_true(looked_up_ref->type == GIT_REF_SYMBOLIC);
must_be_true(looked_up_ref->packed == 0);
must_be_true(strcmp(looked_up_ref->name, new_head_tracker) == 0);
/* ...peeled.. */
must_pass(git_reference_resolve(&resolved_ref, looked_up_ref));
must_be_true(resolved_ref->type == GIT_REF_OID);
/* ...and that it points to the current master tip */
must_be_true(git_oid_cmp(&id, git_reference_oid(resolved_ref)) == 0);
git_repository_free(repo);
/* Similar test with a fresh new repository */
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_lookup_ref(&looked_up_ref, repo, new_head_tracker));
must_pass(git_reference_resolve(&resolved_ref, looked_up_ref));
must_be_true(git_oid_cmp(&id, git_reference_oid(resolved_ref)) == 0);
git_repository_free(repo);
must_pass(gitfo_unlink(ref_path)); /* TODO: replace with git_reference_delete() when available */
free(ref_path);
END_TEST
BEGIN_TEST("createref", create_new_object_id_ref)
git_reference *new_reference, *looked_up_ref;
git_repository *repo;
git_oid id;
char *ref_path;
const char *new_head = "refs/heads/new-head";
git_oid_mkstr(&id, current_master_tip);
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
/* Retrieve the physical path to the symbolic ref for further cleaning */
ref_path = git__joinpath(repo->path_repository, new_head);
must_be_true(ref_path != NULL);
/* Create and write the new object id reference */
must_pass(git_reference_new(&new_reference, repo));
git_reference_set_oid(new_reference, &id);
git_reference_set_name(new_reference, new_head);
must_pass(git_reference_write(new_reference));
/* Ensure the reference can be looked-up... */
must_pass(git_repository_lookup_ref(&looked_up_ref, repo, new_head));
must_be_true(looked_up_ref->type == GIT_REF_OID);
must_be_true(looked_up_ref->packed == 0);
must_be_true(strcmp(looked_up_ref->name, new_head) == 0);
/* ...and that it points to the current master tip */
must_be_true(git_oid_cmp(&id, git_reference_oid(looked_up_ref)) == 0);
git_repository_free(repo);
/* Similar test with a fresh new repository */
must_pass(git_repository_open(&repo, REPOSITORY_FOLDER));
must_pass(git_repository_lookup_ref(&looked_up_ref, repo, new_head));
must_be_true(git_oid_cmp(&id, git_reference_oid(looked_up_ref)) == 0);
git_repository_free(repo);
must_pass(gitfo_unlink(ref_path)); /* TODO: replace with git_reference_delete() when available */
free(ref_path);
END_TEST
git_testsuite *libgit2_suite_refs(void)
{
git_testsuite *suite = git_testsuite_new("References");
@ -200,6 +295,8 @@ git_testsuite *libgit2_suite_refs(void)
ADD_TEST(suite, "readsymref", looking_up_master_then_head);
ADD_TEST(suite, "readpackedref", packed_reference_looking_up);
ADD_TEST(suite, "readpackedref", packed_exists_but_more_recent_loose_reference_is_retrieved);
ADD_TEST(suite, "createref", create_new_symbolic_ref);
ADD_TEST(suite, "createref", create_new_object_id_ref);
return suite;
}