forked from mirrors/jj
73 lines
2.7 KiB
Rust
73 lines
2.7 KiB
Rust
// Copyright 2022 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 std::path::Path;
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use crate::common::TestEnvironment;
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pub mod common;
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#[test]
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fn test_edit() {
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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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std::fs::write(repo_path.join("file1"), "0").unwrap();
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test_env.jj_cmd_success(&repo_path, &["commit", "-m", "first"]);
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test_env.jj_cmd_success(&repo_path, &["describe", "-m", "second"]);
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std::fs::write(repo_path.join("file1"), "1").unwrap();
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// Errors out without argument
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test_env.jj_cmd_cli_error(&repo_path, &["edit"]);
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// Makes the specified commit the working-copy commit
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let stdout = test_env.jj_cmd_success(&repo_path, &["edit", "@-"]);
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insta::assert_snapshot!(stdout, @r###"
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Working copy now at: 5c9d6c787f29 first
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Added 0 files, modified 1 files, removed 0 files
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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o 37ed5225d0fd second
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@ 5c9d6c787f29 first
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o 000000000000 (no description set)
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"###);
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insta::assert_snapshot!(read_file(&repo_path.join("file1")), @"0");
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// Changes in the working copy are amended into the commit
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std::fs::write(repo_path.join("file2"), "0").unwrap();
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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Rebased 1 descendant commits onto updated working copy
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o 57e61f6b2ce1 second
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@ f1b9706b17d0 first
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o 000000000000 (no description set)
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"###);
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}
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fn read_file(path: &Path) -> String {
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String::from_utf8(std::fs::read(path).unwrap()).unwrap()
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}
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fn get_log_output(test_env: &TestEnvironment, cwd: &Path) -> String {
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test_env.jj_cmd_success(cwd, &["log", "-T", r#"commit_id.short() " " description"#])
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}
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#[test]
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fn test_edit_root() {
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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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let stderr = test_env.jj_cmd_failure(&repo_path, &["edit", "root"]);
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insta::assert_snapshot!(stderr, @"Error: Cannot rewrite the root commit");
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}
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