// 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_edit() {    let test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let repo_path = test_env.env_root().join("repo");    std::fs::write(repo_path.join("file1"), "0").unwrap();    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "first"]);    test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "second"]);    std::fs::write(repo_path.join("file1"), "1").unwrap();     // Errors out without argument    let stderr = test_env.jj_cmd_cli_error(&repo_path, &["edit"]);    insta::assert_snapshot!(stderr, @r###"    error: the following required arguments were not provided:      <REVISION>     Usage: jj edit <REVISION>     For more information, try '--help'.    "###);     // Makes the specified commit the working-copy commit    let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["edit", "@-"]);    insta::assert_snapshot!(stdout, @"");    insta::assert_snapshot!(stderr, @r###"    Working copy now at: qpvuntsm f41390a5 first    Parent commit      : zzzzzzzz 00000000 (empty) (no description set)    Added 0 files, modified 1 files, removed 0 files    "###);    let (stdout, stderr) = get_log_output_with_stderr(&test_env, &repo_path);    insta::assert_snapshot!(stdout, @r###"    ◉  b2f7e9c549aa second    @  f41390a5efbf first    ◉  000000000000    "###);    insta::assert_snapshot!(stderr, @"");    insta::assert_snapshot!(read_file(&repo_path.join("file1")), @"0");     // Changes in the working copy are amended into the commit    std::fs::write(repo_path.join("file2"), "0").unwrap();    let (stdout, stderr) = get_log_output_with_stderr(&test_env, &repo_path);    insta::assert_snapshot!(stdout, @r###"    ◉  51d937a3eeb4 second    @  409306de8f44 first    ◉  000000000000    "###);    insta::assert_snapshot!(stderr, @r###"    Rebased 1 descendant commits onto updated working copy    "###);} #[test]// Windows says "Access is denied" when trying to delete the object file.#[cfg(unix)]fn test_edit_current_wc_commit_missing() {    use crate::common::get_stderr_string;     // Test that we get a reasonable error message when the current working-copy    // commit is missing    let test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let repo_path = test_env.env_root().join("repo");    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "first"]);    test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "second"]);    test_env.jj_cmd_ok(&repo_path, &["edit", "@-"]);     let wc_id = test_env.jj_cmd_success(&repo_path, &["log", "--no-graph", "-T=commit_id", "-r=@"]);    let wc_child_id =        test_env.jj_cmd_success(&repo_path, &["log", "--no-graph", "-T=commit_id", "-r=@+"]);    // Make the Git backend fail to read the current working copy commit    let commit_object_path = repo_path        .join(".jj")        .join("repo")        .join("store")        .join("git")        .join("objects")        .join(&wc_id[..2])        .join(&wc_id[2..]);    std::fs::remove_file(commit_object_path).unwrap();     // Pass --ignore-working-copy to avoid triggering the error at snapshot time    let assert = test_env        .jj_cmd(&repo_path, &["edit", "--ignore-working-copy", &wc_child_id])        .assert()        .code(255);    insta::assert_snapshot!(get_stderr_string(&assert), @r###"    Internal error: Failed to edit a commit    Caused by:    1: Current working-copy commit not found    2: Object 69542c1984c1f9d91f7c6c9c9e6941782c944bd9 of type commit not found    3: An object with id 69542c1984c1f9d91f7c6c9c9e6941782c944bd9 could not be found    "###);} fn read_file(path: &Path) -> String {    String::from_utf8(std::fs::read(path).unwrap()).unwrap()} fn get_log_output_with_stderr(test_env: &TestEnvironment, cwd: &Path) -> (String, String) {    let template = r#"commit_id.short() ++ " " ++ description"#;    test_env.jj_cmd_ok(cwd, &["log", "-T", template])}