mirror of
https://github.com/martinvonz/jj.git
synced 2024-11-11 13:46:02 +03:00
94 lines
3.6 KiB
Rust
94 lines
3.6 KiB
Rust
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use jj_lib::repo::Repo;
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use jj_lib::store::CommitId;
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use jj_lib::testutils;
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use test_case::test_case;
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#[test_case(false ; "local store")]
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#[test_case(true ; "git store")]
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fn test_heads_empty(use_git: bool) {
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let settings = testutils::user_settings();
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let (_temp_dir, repo) = testutils::init_repo(&settings, use_git);
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let heads = repo.view();
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let wc = repo.working_copy_locked();
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let all_heads: Vec<CommitId> = heads.heads().cloned().collect();
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assert_eq!(all_heads, vec![wc.current_commit_id()]);
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}
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#[test_case(false ; "local store")]
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#[test_case(true ; "git store")]
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fn test_heads_fork(use_git: bool) {
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let settings = testutils::user_settings();
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let (_temp_dir, repo) = testutils::init_repo(&settings, use_git);
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let mut tx = repo.start_transaction("test");
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let initial = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![repo.store().root_commit_id().clone()])
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.write_to_transaction(&mut tx);
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let child1 = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![initial.id().clone()])
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.write_to_transaction(&mut tx);
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let child2 = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![initial.id().clone()])
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.write_to_transaction(&mut tx);
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let heads = tx.as_repo().view();
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let wc = repo.working_copy_locked();
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let mut actual_all_heads: Vec<CommitId> = heads.heads().cloned().collect();
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actual_all_heads.sort();
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let mut expected_all_heads = vec![
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wc.current_commit_id(),
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child1.id().clone(),
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child2.id().clone(),
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];
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expected_all_heads.sort();
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assert_eq!(actual_all_heads, expected_all_heads);
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drop(heads);
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tx.discard();
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}
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#[test_case(false ; "local store")]
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#[test_case(true ; "git store")]
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fn test_heads_merge(use_git: bool) {
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let settings = testutils::user_settings();
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let (_temp_dir, repo) = testutils::init_repo(&settings, use_git);
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let mut tx = repo.start_transaction("test");
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let initial = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![repo.store().root_commit_id().clone()])
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.write_to_transaction(&mut tx);
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let child1 = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![initial.id().clone()])
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.write_to_transaction(&mut tx);
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let child2 = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![initial.id().clone()])
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.write_to_transaction(&mut tx);
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let merge = testutils::create_random_commit(&settings, &repo)
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.set_parents(vec![child1.id().clone(), child2.id().clone()])
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.write_to_transaction(&mut tx);
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let heads = tx.as_repo().view();
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let wc = repo.working_copy_locked();
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let mut actual_all_heads: Vec<CommitId> = heads.heads().cloned().collect();
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actual_all_heads.sort();
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let mut expected_all_heads = vec![wc.current_commit_id(), merge.id().clone()];
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expected_all_heads.sort();
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assert_eq!(actual_all_heads, expected_all_heads);
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drop(heads);
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tx.discard();
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}
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