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a9e7c9bffc
Fixes https://github.com/martinvonz/jj/issues/1050 Thanks to Martin for suggesting the exact fix. The tests go into the new tests/test_duplicate_command.rs, which will be expanded shortly with other tests depending on this bugfix.
74 lines
2.4 KiB
Rust
74 lines
2.4 KiB
Rust
// Copyright 2023 The Jujutsu Authors
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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 std::path::Path;
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use crate::common::TestEnvironment;
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pub mod common;
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fn create_commit(test_env: &TestEnvironment, repo_path: &Path, name: &str, parents: &[&str]) {
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if parents.is_empty() {
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test_env.jj_cmd_success(repo_path, &["new", "root", "-m", name]);
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} else {
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let mut args = vec!["new", "-m", name];
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args.extend(parents);
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test_env.jj_cmd_success(repo_path, &args);
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}
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std::fs::write(repo_path.join(name), format!("{name}\n")).unwrap();
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test_env.jj_cmd_success(repo_path, &["branch", "create", name]);
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}
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// https://github.com/martinvonz/jj/issues/1050
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#[test]
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fn test_undo_after_duplicate() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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create_commit(&test_env, &repo_path, "a", &[]);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 2443ea76b0b1 a
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o 000000000000 (no description set)
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["duplicate", "a"]);
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insta::assert_snapshot!(stdout, @r###"
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Created: f5cefcbb65a4 a
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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o f5cefcbb65a4 a
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| @ 2443ea76b0b1 a
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|/
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o 000000000000 (no description set)
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"###);
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insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["undo"]), @"");
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 2443ea76b0b1 a
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o 000000000000 (no description set)
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"###);
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}
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fn get_log_output(test_env: &TestEnvironment, repo_path: &Path) -> String {
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test_env.jj_cmd_success(
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repo_path,
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&[
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"log",
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"-T",
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r#"commit_id.short() " " description.first_line()"#,
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],
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)
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}
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