| #include "clar_libgit2.h" |
| #include "refs.h" |
| #include "repo/repo_helpers.h" |
| |
| static git_repository *repo; |
| static git_reference *branch; |
| |
| void test_refs_branches_ishead__initialize(void) |
| { |
| repo = cl_git_sandbox_init("testrepo.git"); |
| branch = NULL; |
| } |
| |
| void test_refs_branches_ishead__cleanup(void) |
| { |
| git_reference_free(branch); |
| branch = NULL; |
| |
| cl_git_sandbox_cleanup(); |
| repo = NULL; |
| } |
| |
| void test_refs_branches_ishead__can_tell_if_a_branch_is_pointed_at_by_HEAD(void) |
| { |
| cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/master")); |
| |
| cl_assert_equal_i(true, git_branch_is_head(branch)); |
| } |
| |
| void test_refs_branches_ishead__can_properly_handle_unborn_HEAD(void) |
| { |
| make_head_unborn(repo, NON_EXISTING_HEAD); |
| |
| cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/master")); |
| |
| cl_assert_equal_i(false, git_branch_is_head(branch)); |
| } |
| |
| void test_refs_branches_ishead__can_properly_handle_missing_HEAD(void) |
| { |
| delete_head(repo); |
| |
| cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/master")); |
| |
| cl_assert_equal_i(false, git_branch_is_head(branch)); |
| } |
| |
| void test_refs_branches_ishead__can_tell_if_a_branch_is_not_pointed_at_by_HEAD(void) |
| { |
| cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/br2")); |
| |
| cl_assert_equal_i(false, git_branch_is_head(branch)); |
| } |
| |
| void test_refs_branches_ishead__wont_be_fooled_by_a_non_branch(void) |
| { |
| cl_git_pass(git_reference_lookup(&branch, repo, "refs/tags/e90810b")); |
| |
| cl_assert_equal_i(false, git_branch_is_head(branch)); |
| } |
| |
| /* |
| * $ git init . |
| * Initialized empty Git repository in d:/temp/tempee/.git/ |
| * |
| * $ touch a && git add a |
| * $ git commit -m" boom" |
| * [master (root-commit) b47b758] boom |
| * 0 files changed |
| * create mode 100644 a |
| * |
| * $ echo "ref: refs/heads/master" > .git/refs/heads/linked |
| * $ echo "ref: refs/heads/linked" > .git/refs/heads/super |
| * $ echo "ref: refs/heads/super" > .git/HEAD |
| * |
| * $ git branch |
| * linked -> master |
| * * master |
| * super -> master |
| */ |
| void test_refs_branches_ishead__only_direct_references_are_considered(void) |
| { |
| git_reference *linked, *super, *head; |
| |
| cl_git_pass(git_reference_symbolic_create(&linked, repo, "refs/heads/linked", "refs/heads/master", 0, NULL)); |
| cl_git_pass(git_reference_symbolic_create(&super, repo, "refs/heads/super", "refs/heads/linked", 0, NULL)); |
| cl_git_pass(git_reference_symbolic_create(&head, repo, GIT_HEAD_FILE, "refs/heads/super", 1, NULL)); |
| |
| cl_assert_equal_i(false, git_branch_is_head(linked)); |
| cl_assert_equal_i(false, git_branch_is_head(super)); |
| |
| cl_git_pass(git_repository_head(&branch, repo)); |
| cl_assert_equal_s("refs/heads/master", git_reference_name(branch)); |
| |
| git_reference_free(linked); |
| git_reference_free(super); |
| git_reference_free(head); |
| } |