jj/tests/test_checkout.rs

107 lines
4 KiB
Rust
Raw Normal View History

// Copyright 2022 The Jujutsu Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use std::path::Path;
use crate::common::TestEnvironment;
pub mod common;
#[test]
fn test_checkout() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
test_env.jj_cmd_success(&repo_path, &["commit", "-m", "first"]);
test_env.jj_cmd_success(&repo_path, &["describe", "-m", "second"]);
// Check out current commit
let stdout = test_env.jj_cmd_success(&repo_path, &["checkout", "@"]);
insta::assert_snapshot!(stdout, @r###"
Working copy now at: 05ce7118568d (no description set)
Parent commit : 5c52832c3483 second
"###);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
@ 05ce7118568d3007efc9163b055f9cb4a6becfde
5c52832c3483e0ace06d047a806024984f28f1d7 second
69542c1984c1f9d91f7c6c9c9e6941782c944bd9 first
0000000000000000000000000000000000000000
"###);
// Can provide a description
test_env.jj_cmd_success(&repo_path, &["checkout", "@--", "-m", "my message"]);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
@ 1191baaf276e3d0b96b1747e885b3a517be80d6f my message
5c52832c3483e0ace06d047a806024984f28f1d7 second
69542c1984c1f9d91f7c6c9c9e6941782c944bd9 first
0000000000000000000000000000000000000000
"###);
}
#[test]
fn test_checkout_not_single_rev() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
let repo_path = test_env.env_root().join("repo");
test_env.jj_cmd_success(&repo_path, &["commit", "-m", "first"]);
test_env.jj_cmd_success(&repo_path, &["commit", "-m", "second"]);
test_env.jj_cmd_success(&repo_path, &["commit", "-m", "third"]);
test_env.jj_cmd_success(&repo_path, &["commit", "-m", "fourth"]);
test_env.jj_cmd_success(&repo_path, &["commit", "-m", "fifth"]);
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "root..@"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "root..@" resolved to more than one revision
Hint: The revset "root..@" resolved to these revisions:
2f8593712db5 (no description set)
5c1afd8b074f fifth
009f88bf7141 fourth
3fa8931e7b89 third
5c52832c3483 second
...
"###);
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "root..@-"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "root..@-" resolved to more than one revision
Hint: The revset "root..@-" resolved to these revisions:
5c1afd8b074f fifth
009f88bf7141 fourth
3fa8931e7b89 third
5c52832c3483 second
69542c1984c1 first
"###);
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "@-|@--"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "@-|@--" resolved to more than one revision
Hint: The revset "@-|@--" resolved to these revisions:
5c1afd8b074f fifth
009f88bf7141 fourth
"###);
let stderr = test_env.jj_cmd_failure(&repo_path, &["checkout", "none()"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "none()" didn't resolve to any revisions
"###);
}
fn get_log_output(test_env: &TestEnvironment, cwd: &Path) -> String {
let template = r#"commit_id ++ " " ++ description"#;
test_env.jj_cmd_success(cwd, &["log", "-T", template])
}