// 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; #[test]fn test_commit_with_description_from_cli() {    let test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let workspace_path = test_env.env_root().join("repo");     // Description applies to the current working-copy (not the new one)    test_env.jj_cmd_ok(&workspace_path, &["commit", "-m=first"]);    insta::assert_snapshot!(get_log_output(&test_env, &workspace_path), @r###"    @  b88fb4e51bdd    ◉  69542c1984c1 first    ◉  000000000000    "###);} #[test]fn test_commit_with_editor() {    let mut test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let workspace_path = test_env.env_root().join("repo");     // Check that the text file gets initialized with the current description and    // set a new one    test_env.jj_cmd_ok(&workspace_path, &["describe", "-m=initial"]);    let edit_script = test_env.set_up_fake_editor();    std::fs::write(&edit_script, ["dump editor0", "write\nmodified"].join("\0")).unwrap();    test_env.jj_cmd_ok(&workspace_path, &["commit"]);    insta::assert_snapshot!(get_log_output(&test_env, &workspace_path), @r###"    @  3df78bc2b9b5    ◉  30a8c2b3d6eb modified    ◉  000000000000    "###);    insta::assert_snapshot!(        std::fs::read_to_string(test_env.env_root().join("editor0")).unwrap(), @r###"    initial     JJ: Lines starting with "JJ: " (like this one) will be removed.    "###);     // Check that the editor content includes diff summary    std::fs::write(workspace_path.join("file1"), "foo\n").unwrap();    std::fs::write(workspace_path.join("file2"), "foo\n").unwrap();    test_env.jj_cmd_ok(&workspace_path, &["describe", "-m=add files"]);    std::fs::write(&edit_script, "dump editor1").unwrap();    test_env.jj_cmd_ok(&workspace_path, &["commit"]);    insta::assert_snapshot!(        std::fs::read_to_string(test_env.env_root().join("editor1")).unwrap(), @r###"    add files     JJ: This commit contains the following changes:    JJ:     A file1    JJ:     A file2     JJ: Lines starting with "JJ: " (like this one) will be removed.    "###);} #[test]fn test_commit_interactive() {    let mut test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let workspace_path = test_env.env_root().join("repo");     std::fs::write(workspace_path.join("file1"), "foo\n").unwrap();    std::fs::write(workspace_path.join("file2"), "bar\n").unwrap();    test_env.jj_cmd_ok(&workspace_path, &["describe", "-m=add files"]);    let edit_script = test_env.set_up_fake_editor();    std::fs::write(edit_script, ["dump editor"].join("\0")).unwrap();     let diff_editor = test_env.set_up_fake_diff_editor();    std::fs::write(diff_editor, "rm file2").unwrap();     // Create a commit interactively and select only file1    test_env.jj_cmd_ok(&workspace_path, &["commit", "-i"]);     insta::assert_snapshot!(        std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r###"    add files     JJ: This commit contains the following changes:    JJ:     A file1     JJ: Lines starting with "JJ: " (like this one) will be removed.    "###);     // Try again with --tool=<name>, which implies --interactive    test_env.jj_cmd_ok(&workspace_path, &["undo"]);    test_env.jj_cmd_ok(        &workspace_path,        &[            "commit",            "--config-toml=ui.diff-editor='false'",            "--tool=fake-diff-editor",        ],    );     insta::assert_snapshot!(        std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(), @r###"    add files     JJ: This commit contains the following changes:    JJ:     A file1     JJ: Lines starting with "JJ: " (like this one) will be removed.    "###);} #[test]fn test_commit_with_default_description() {    let mut test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    test_env.add_config(r#"ui.default-description = "\n\nTESTED=TODO""#);    let workspace_path = test_env.env_root().join("repo");     std::fs::write(workspace_path.join("file1"), "foo\n").unwrap();    std::fs::write(workspace_path.join("file2"), "bar\n").unwrap();    let edit_script = test_env.set_up_fake_editor();    std::fs::write(edit_script, ["dump editor"].join("\0")).unwrap();    test_env.jj_cmd_ok(&workspace_path, &["commit"]);     insta::assert_snapshot!(get_log_output(&test_env, &workspace_path), @r#"    @  8dc0591d00f7    ◉  7e780ba80aeb TESTED=TODO    ◉  000000000000    "#);    assert_eq!(        std::fs::read_to_string(test_env.env_root().join("editor")).unwrap(),        r#" TESTED=TODOJJ: This commit contains the following changes:JJ:     A file1JJ:     A file2 JJ: Lines starting with "JJ: " (like this one) will be removed."#    );} #[test]fn test_commit_without_working_copy() {    let test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let workspace_path = test_env.env_root().join("repo");     test_env.jj_cmd_ok(&workspace_path, &["workspace", "forget"]);    let stderr = test_env.jj_cmd_failure(&workspace_path, &["commit", "-m=first"]);    insta::assert_snapshot!(stderr, @r###"    Error: This command requires a working copy    "###);} #[test]fn test_commit_paths() {    let test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let workspace_path = test_env.env_root().join("repo");     std::fs::write(workspace_path.join("file1"), "foo\n").unwrap();    std::fs::write(workspace_path.join("file2"), "bar\n").unwrap();     test_env.jj_cmd_ok(&workspace_path, &["commit", "-m=first", "file1"]);    let stdout = test_env.jj_cmd_success(&workspace_path, &["diff", "-r", "@-"]);    insta::assert_snapshot!(stdout, @r###"    Added regular file file1:            1: foo    "###);     let stdout = test_env.jj_cmd_success(&workspace_path, &["diff"]);    insta::assert_snapshot!(stdout, @"    Added regular file file2:            1: bar    ");} #[test]fn test_commit_paths_warning() {    let test_env = TestEnvironment::default();    test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);    let workspace_path = test_env.env_root().join("repo");     std::fs::write(workspace_path.join("file1"), "foo\n").unwrap();    std::fs::write(workspace_path.join("file2"), "bar\n").unwrap();     let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_path, &["commit", "-m=first", "file3"]);    insta::assert_snapshot!(stderr, @r###"    The given paths do not match any file: file3    Working copy now at: rlvkpnrz 67872820 (no description set)    Parent commit      : qpvuntsm 69542c19 (empty) first    "###);    insta::assert_snapshot!(stdout, @"");     let stdout = test_env.jj_cmd_success(&workspace_path, &["diff"]);    insta::assert_snapshot!(stdout, @r###"    Added regular file file1:            1: foo    Added regular file file2:            1: bar    "###);} fn get_log_output(test_env: &TestEnvironment, cwd: &Path) -> String {    let template = r#"commit_id.short() ++ " " ++ description"#;    test_env.jj_cmd_success(cwd, &["log", "-T", template])}