// Copyright 2026 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 crate::common::TestEnvironment;use crate::common::create_commit; #[test]fn test_arrange_bad_revisions() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");     create_commit(&work_dir, "a", &[]);    create_commit(&work_dir, "b", &["a"]);    create_commit(&work_dir, "c", &["b"]);     let output = work_dir.run_jj(["arrange", "-r", "none()"]);    insta::assert_snapshot!(output, @r"    ------- stderr -------    No revisions to arrange.    [EOF]    ");     let output = work_dir.run_jj(["arrange", "-r", "a|c"]);    insta::assert_snapshot!(output, @r"    ------- stderr -------    Error: Cannot arrange revset with gaps in.    Hint: Revision 123b4d91f6e5 would need to be in the set.    [EOF]    [exit status: 1]    ");}