mirror of
https://git.proxmox.com/git/libgit2
synced 2025-11-04 12:12:46 +00:00
114 lines
3.6 KiB
C
114 lines
3.6 KiB
C
#include "clar_libgit2.h"
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#include "refs.h"
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#include "branch.h"
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static git_repository *repo;
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static git_oid branch_target_oid;
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static git_object *target;
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void test_refs_branches_create__initialize(void)
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{
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cl_fixture_sandbox("testrepo.git");
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cl_git_pass(git_repository_open(&repo, "testrepo.git"));
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}
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void test_refs_branches_create__cleanup(void)
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{
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git_object_free(target);
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git_repository_free(repo);
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cl_fixture_cleanup("testrepo.git");
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}
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static void retrieve_target_from_oid(git_object **object_out, git_repository *repo, const char *sha)
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{
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git_oid oid;
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cl_git_pass(git_oid_fromstr(&oid, sha));
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cl_git_pass(git_object_lookup(object_out, repo, &oid, GIT_OBJ_ANY));
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}
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static void retrieve_known_commit(git_object **object, git_repository *repo)
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{
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retrieve_target_from_oid(object, repo, "e90810b8df3e80c413d903f631643c716887138d");
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}
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#define NEW_BRANCH_NAME "new-branch-on-the-block"
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void test_refs_branches_create__can_create_a_local_branch(void)
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{
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retrieve_known_commit(&target, repo);
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cl_git_pass(git_branch_create(&branch_target_oid, repo, NEW_BRANCH_NAME, target, 0));
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cl_git_pass(git_oid_cmp(&branch_target_oid, git_object_id(target)));
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}
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void test_refs_branches_create__creating_a_local_branch_triggers_the_creation_of_a_new_direct_reference(void)
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{
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git_reference *branch;
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retrieve_known_commit(&target, repo);
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cl_git_fail(git_reference_lookup(&branch, repo, GIT_REFS_HEADS_DIR NEW_BRANCH_NAME));
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cl_git_pass(git_branch_create(&branch_target_oid, repo, NEW_BRANCH_NAME, target, 0));
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cl_git_pass(git_reference_lookup(&branch, repo, GIT_REFS_HEADS_DIR NEW_BRANCH_NAME));
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cl_assert(git_reference_type(branch) == GIT_REF_OID);
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git_reference_free(branch);
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}
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void test_refs_branches_create__can_not_create_a_branch_if_its_name_collide_with_an_existing_one(void)
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{
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retrieve_known_commit(&target, repo);
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cl_git_fail(git_branch_create(&branch_target_oid, repo, "br2", target, 0));
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}
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void test_refs_branches_create__can_force_create_over_an_existing_branch(void)
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{
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retrieve_known_commit(&target, repo);
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cl_git_pass(git_branch_create(&branch_target_oid, repo, "br2", target, 1));
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cl_git_pass(git_oid_cmp(&branch_target_oid, git_object_id(target)));
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}
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void test_refs_branches_create__can_not_create_a_branch_pointing_at_an_object_unknown_from_the_repository(void)
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{
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git_repository *repo2;
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/* Open another instance of the same repository */
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cl_git_pass(git_repository_open(&repo2, cl_fixture("testrepo.git")));
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/* Retrieve a commit object from this different repository */
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retrieve_known_commit(&target, repo2);
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cl_git_fail(git_branch_create(&branch_target_oid, repo, NEW_BRANCH_NAME, target, 0));
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git_repository_free(repo2);
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}
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void test_refs_branches_create__creating_a_branch_targeting_a_tag_dereferences_it_to_its_commit(void)
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{
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/* b25fa35 is a tag, pointing to another tag which points to a commit */
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retrieve_target_from_oid(&target, repo, "b25fa35b38051e4ae45d4222e795f9df2e43f1d1");
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cl_git_pass(git_branch_create(&branch_target_oid, repo, NEW_BRANCH_NAME, target, 0));
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cl_git_pass(git_oid_streq(&branch_target_oid, "e90810b8df3e80c413d903f631643c716887138d"));
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}
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void test_refs_branches_create__can_not_create_a_branch_pointing_to_a_non_commit_object(void)
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{
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/* 53fc32d is the tree of commit e90810b */
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retrieve_target_from_oid(&target, repo, "53fc32d17276939fc79ed05badaef2db09990016");
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cl_git_fail(git_branch_create(&branch_target_oid, repo, NEW_BRANCH_NAME, target, 0));
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git_object_free(target);
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/* 521d87c is an annotated tag pointing to a blob */
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retrieve_target_from_oid(&target, repo, "521d87c1ec3aef9824daf6d96cc0ae3710766d91");
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cl_git_fail(git_branch_create(&branch_target_oid, repo, NEW_BRANCH_NAME, target, 0));
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}
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