// Copyright 2020 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. mod command_output;mod test_environment; pub use self::command_output::CommandOutput;pub use self::test_environment::TestEnvironment;pub use self::test_environment::TestWorkDir; pub fn fake_editor_path() -> String {    let path = assert_cmd::cargo::cargo_bin("fake-editor");    assert!(path.is_file());    path.into_os_string().into_string().unwrap()} pub fn fake_diff_editor_path() -> String {    let path = assert_cmd::cargo::cargo_bin("fake-diff-editor");    assert!(path.is_file());    path.into_os_string().into_string().unwrap()} /// Forcibly enable interactive prompt.pub fn force_interactive(cmd: &mut assert_cmd::Command) -> &mut assert_cmd::Command {    cmd.env("JJ_INTERACTIVE", "1")} /// Coerces the value type to serialize it as TOML.pub fn to_toml_value(value: impl Into<toml_edit::Value>) -> toml_edit::Value {    value.into()} pub fn create_commit(work_dir: &TestWorkDir, name: &str, parents: &[&str]) {    create_commit_with_files(work_dir, name, parents, &[(name, &format!("{name}\n"))]);} pub fn create_commit_with_files(    work_dir: &TestWorkDir,    name: &str,    parents: &[&str],    files: &[(&str, &str)],) {    let parents = match parents {        [] => &["root()"],        parents => parents,    };    work_dir        .run_jj_with(|cmd| cmd.args(["new", "-m", name]).args(parents))        .success();    for (name, content) in files {        work_dir.write_file(name, content);    }    work_dir        .run_jj(["bookmark", "create", "-r@", name])        .success();}