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// 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 insta::assert_snapshot;use regex::Regex; use crate::common::TestEnvironment; pub mod common; #[test]fn test_debug_revset() {    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");     let stdout = test_env.jj_cmd_success(&workspace_path, &["debug", "revset", "root()"]);    insta::with_settings!({filters => vec![        (r"(?m)(^    .*\n)+", "    ..\n"),    ]}, {        assert_snapshot!(stdout, @r###"        -- Parsed:        CommitRef(            ..        )         -- Optimized:        CommitRef(            ..        )         -- Resolved:        Commits(            ..        )         -- Evaluated:        RevsetImpl {            ..        }         -- Commit IDs:        0000000000000000000000000000000000000000        "###);    });} #[test]fn test_debug_index() {    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");    let stdout = test_env.jj_cmd_success(&workspace_path, &["debug", "index"]);    assert_snapshot!(filter_index_stats(&stdout), @r###"    Number of commits: 2    Number of merges: 0    Max generation number: 1    Number of heads: 1    Number of changes: 2    Stats per level:      Level 0:        Number of commits: 2        Name: [hash]    "###    );} #[test]fn test_debug_reindex() {    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, &["new"]);    test_env.jj_cmd_ok(&workspace_path, &["new"]);    let stdout = test_env.jj_cmd_success(&workspace_path, &["debug", "index"]);    assert_snapshot!(filter_index_stats(&stdout), @r###"    Number of commits: 4    Number of merges: 0    Max generation number: 3    Number of heads: 1    Number of changes: 4    Stats per level:      Level 0:        Number of commits: 3        Name: [hash]      Level 1:        Number of commits: 1        Name: [hash]    "###    );    let (stdout, stderr) = test_env.jj_cmd_ok(&workspace_path, &["debug", "reindex"]);    assert_snapshot!(stdout, @"");    insta::assert_snapshot!(stderr, @r###"    Finished indexing 4 commits.    "###);    let stdout = test_env.jj_cmd_success(&workspace_path, &["debug", "index"]);    assert_snapshot!(filter_index_stats(&stdout), @r###"    Number of commits: 4    Number of merges: 0    Max generation number: 3    Number of heads: 1    Number of changes: 4    Stats per level:      Level 0:        Number of commits: 4        Name: [hash]    "###    );} #[test]fn test_debug_operation_id() {    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");    let stdout =        test_env.jj_cmd_success(&workspace_path, &["debug", "operation", "--display", "id"]);    assert_snapshot!(filter_index_stats(&stdout), @r###"    27143b59c6904046f6be83ad6fe145d819944f9abbd7247ea9c57848d1d2c678ea8265598a156fe8aeef31d24d958bf6cfa0c2eb3afef40bdae2c5e98d73d0ee    "###    );} fn filter_index_stats(text: &str) -> String {    let regex = Regex::new(r"    Name: [0-9a-z]+").unwrap();    regex.replace_all(text, "    Name: [hash]").to_string()}