thodg/libgit2/tests/refs/branches/upstream.c
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Hash : d15b6132
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Date : 2021-07-30T07:18:57
Fix one memory leak in master There was one test that wasn't correctly disposing of the repository.
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tests/refs/branches/upstream.c
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#include "clar_libgit2.h" #include "config/config_helpers.h" #include "refs.h" static git_repository *repo; static git_reference *branch, *upstream; void test_refs_branches_upstream__initialize(void) { cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git"))); branch = NULL; upstream = NULL; } void test_refs_branches_upstream__cleanup(void) { git_reference_free(upstream); git_reference_free(branch); branch = NULL; git_repository_free(repo); repo = NULL; } void test_refs_branches_upstream__can_retrieve_the_remote_tracking_reference_of_a_local_branch(void) { cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/master")); cl_git_pass(git_branch_upstream(&upstream, branch)); cl_assert_equal_s("refs/remotes/test/master", git_reference_name(upstream)); } void test_refs_branches_upstream__can_retrieve_the_local_upstream_reference_of_a_local_branch(void) { cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/track-local")); cl_git_pass(git_branch_upstream(&upstream, branch)); cl_assert_equal_s("refs/heads/master", git_reference_name(upstream)); } void test_refs_branches_upstream__cannot_retrieve_a_remote_upstream_reference_from_a_non_branch(void) { cl_git_pass(git_reference_lookup(&branch, repo, "refs/tags/e90810b")); cl_git_fail(git_branch_upstream(&upstream, branch)); } void test_refs_branches_upstream__trying_to_retrieve_a_remote_tracking_reference_from_a_plain_local_branch_returns_GIT_ENOTFOUND(void) { cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/subtrees")); cl_assert_equal_i(GIT_ENOTFOUND, git_branch_upstream(&upstream, branch)); } void test_refs_branches_upstream__trying_to_retrieve_a_remote_tracking_reference_from_a_branch_with_no_fetchspec_returns_GIT_ENOTFOUND(void) { cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/cannot-fetch")); cl_assert_equal_i(GIT_ENOTFOUND, git_branch_upstream(&upstream, branch)); } void test_refs_branches_upstream__upstream_remote(void) { git_buf buf = GIT_BUF_INIT; cl_git_pass(git_branch_upstream_remote(&buf, repo, "refs/heads/master")); cl_assert_equal_s("test", buf.ptr); git_buf_dispose(&buf); } void test_refs_branches_upstream__upstream_merge(void) { git_reference *branch; git_repository *repository; git_buf buf = GIT_BUF_INIT; repository = cl_git_sandbox_init("testrepo.git"); /* check repository */ cl_git_pass(git_reference_lookup(&branch, repository, "refs/heads/test")); cl_git_pass(git_branch_set_upstream(branch, "test/master")); assert_config_entry_value(repository, "branch.test.remote", "test"); assert_config_entry_value(repository, "branch.test.merge", "refs/heads/master"); git_reference_free(branch); /* check merge branch */ cl_git_pass(git_branch_upstream_merge(&buf, repository, "refs/heads/test")); cl_assert_equal_s("refs/heads/master", buf.ptr); git_buf_dispose(&buf); cl_git_sandbox_cleanup(); } void test_refs_branches_upstream__upstream_remote_empty_value(void) { git_repository *repository; git_config *cfg; git_buf buf = GIT_BUF_INIT; repository = cl_git_sandbox_init("testrepo.git"); cl_git_pass(git_repository_config(&cfg, repository)); cl_git_pass(git_config_set_string(cfg, "branch.master.remote", "")); cl_git_fail_with(GIT_ENOTFOUND, git_branch_upstream_remote(&buf, repository, "refs/heads/master")); cl_git_pass(git_config_delete_entry(cfg, "branch.master.remote")); cl_git_fail_with(GIT_ENOTFOUND, git_branch_upstream_remote(&buf, repository, "refs/heads/master")); cl_git_sandbox_cleanup(); } static void assert_merge_and_or_remote_key_missing(git_repository *repository, const git_commit *target, const char *entry_name) { git_reference *branch; cl_assert_equal_i(GIT_OBJECT_COMMIT, git_object_type((git_object*)target)); cl_git_pass(git_branch_create(&branch, repository, entry_name, (git_commit*)target, 0)); cl_assert_equal_i(GIT_ENOTFOUND, git_branch_upstream(&upstream, branch)); git_reference_free(branch); } void test_refs_branches_upstream__retrieve_a_remote_tracking_reference_from_a_branch_with_no_remote_returns_GIT_ENOTFOUND(void) { git_reference *head; git_repository *repository; git_commit *target; repository = cl_git_sandbox_init("testrepo.git"); cl_git_pass(git_repository_head(&head, repository)); cl_git_pass(git_reference_peel(((git_object **)&target), head, GIT_OBJECT_COMMIT)); git_reference_free(head); assert_merge_and_or_remote_key_missing(repository, target, "remoteless"); assert_merge_and_or_remote_key_missing(repository, target, "mergeless"); assert_merge_and_or_remote_key_missing(repository, target, "mergeandremoteless"); git_commit_free(target); cl_git_sandbox_cleanup(); } void test_refs_branches_upstream__set_unset_upstream(void) { git_reference *branch; git_repository *repository; repository = cl_git_sandbox_init("testrepo.git"); /* remote */ cl_git_pass(git_reference_lookup(&branch, repository, "refs/heads/test")); cl_git_pass(git_branch_set_upstream(branch, "test/master")); assert_config_entry_value(repository, "branch.test.remote", "test"); assert_config_entry_value(repository, "branch.test.merge", "refs/heads/master"); git_reference_free(branch); /* local */ cl_git_pass(git_reference_lookup(&branch, repository, "refs/heads/test")); cl_git_pass(git_branch_set_upstream(branch, "master")); assert_config_entry_value(repository, "branch.test.remote", "."); assert_config_entry_value(repository, "branch.test.merge", "refs/heads/master"); /* unset */ cl_git_pass(git_branch_set_upstream(branch, NULL)); assert_config_entry_existence(repository, "branch.test.remote", false); assert_config_entry_existence(repository, "branch.test.merge", false); git_reference_free(branch); cl_git_pass(git_reference_lookup(&branch, repository, "refs/heads/master")); cl_git_pass(git_branch_set_upstream(branch, NULL)); assert_config_entry_existence(repository, "branch.test.remote", false); assert_config_entry_existence(repository, "branch.test.merge", false); git_reference_free(branch); cl_git_sandbox_cleanup(); } void test_refs_branches_upstream__no_fetch_refspec(void) { git_reference *ref, *branch; git_repository *repo; git_remote *remote; git_config *cfg; repo = cl_git_sandbox_init("testrepo.git"); cl_git_pass(git_remote_create_with_fetchspec(&remote, repo, "matching", ".", NULL)); cl_git_pass(git_remote_add_push(repo, "matching", ":")); cl_git_pass(git_reference_lookup(&branch, repo, "refs/heads/test")); cl_git_pass(git_reference_create(&ref, repo, "refs/remotes/matching/master", git_reference_target(branch), 1, "fetch")); cl_git_fail(git_branch_set_upstream(branch, "matching/master")); cl_assert_equal_s("could not determine remote for 'refs/remotes/matching/master'", git_error_last()->message); /* we can't set it automatically, so let's test the user setting it by hand */ cl_git_pass(git_repository_config(&cfg, repo)); cl_git_pass(git_config_set_string(cfg, "branch.test.remote", "matching")); cl_git_pass(git_config_set_string(cfg, "branch.test.merge", "refs/heads/master")); /* we still can't find it because there is no rule for that reference */ cl_git_fail_with(GIT_ENOTFOUND, git_branch_upstream(&ref, branch)); git_reference_free(ref); git_reference_free(branch); git_remote_free(remote); cl_git_sandbox_cleanup(); }