jj/cli/tests/test_operations.rs

// 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 itertools::Itertools;
use regex::Regex;

use crate::common::{get_stdout_string, TestEnvironment};

#[test]
fn test_op_log() {
    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, &["describe", "-m", "description 0"]);

    let stdout = test_env.jj_cmd_success(
        &repo_path,
        &[
            "op",
            "log",
            "--config-toml",
            "template-aliases.'format_time_range(x)' = 'x'",
        ],
    );
    insta::assert_snapshot!(&stdout, @r###"
    @  52ac15d375ba test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
    │  describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
    │  args: jj describe -m 'description 0'
    ◉  b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  add workspace 'default'
    ◉  9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  initialize repo
    ◉  000000000000 root()
    "###);
    let op_log_lines = stdout.lines().collect_vec();
    let add_workspace_id = op_log_lines[3].split(' ').nth(2).unwrap();
    let initialize_repo_id = op_log_lines[5].split(' ').nth(2).unwrap();

    // Can load the repo at a specific operation ID
    insta::assert_snapshot!(get_log_output(&test_env, &repo_path, initialize_repo_id), @r###"
    ◉  0000000000000000000000000000000000000000
    "###);
    insta::assert_snapshot!(get_log_output(&test_env, &repo_path, add_workspace_id), @r###"
    @  230dd059e1b059aefc0da06a2e5a7dbf22362f22
    ◉  0000000000000000000000000000000000000000
    "###);
    // "@" resolves to the head operation
    insta::assert_snapshot!(get_log_output(&test_env, &repo_path, "@"), @r###"
    @  bc8f18aa6f396a93572811632313cbb5625d475d
    ◉  0000000000000000000000000000000000000000
    "###);
    // "@-" resolves to the parent of the head operation
    insta::assert_snapshot!(get_log_output(&test_env, &repo_path, "@-"), @r###"
    @  230dd059e1b059aefc0da06a2e5a7dbf22362f22
    ◉  0000000000000000000000000000000000000000
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_failure(&repo_path, &["log", "--at-op", "@----"]), @r###"
    Error: The "@----" expression resolved to no operations
    "###);

    // We get a reasonable message if an invalid operation ID is specified
    insta::assert_snapshot!(test_env.jj_cmd_failure(&repo_path, &["log", "--at-op", "foo"]), @r###"
    Error: Operation ID "foo" is not a valid hexadecimal prefix
    "###);

    test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "description 1"]);
    test_env.jj_cmd_ok(
        &repo_path,
        &[
            "describe",
            "-m",
            "description 2",
            "--at-op",
            add_workspace_id,
        ],
    );
    insta::assert_snapshot!(test_env.jj_cmd_failure(&repo_path, &["log", "--at-op", "@-"]), @r###"
    Error: The "@" expression resolved to more than one operation
    "###);
}

#[test]
fn test_op_log_with_custom_symbols() {
    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, &["describe", "-m", "description 0"]);

    let stdout = test_env.jj_cmd_success(
        &repo_path,
        &[
            "op",
            "log",
            "--config-toml",
            concat!(
                "template-aliases.'format_time_range(x)' = 'x'\n",
                "templates.op_log_node = 'if(current_operation, \"$\", if(root, \"┴\", \"┝\"))'",
            ),
        ],
    );
    insta::assert_snapshot!(&stdout, @r###"
    $  52ac15d375ba test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
    │  describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
    │  args: jj describe -m 'description 0'
    ┝  b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  add workspace 'default'
    ┝  9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  initialize repo
    ┴  000000000000 root()
    "###);
}

#[test]
fn test_op_log_with_no_template() {
    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");

    let stderr = test_env.jj_cmd_cli_error(&repo_path, &["op", "log", "-T"]);
    insta::assert_snapshot!(stderr, @r###"
    error: a value is required for '--template <TEMPLATE>' but none was supplied

    For more information, try '--help'.
    Hint: The following template aliases are defined:
    - builtin_change_id_with_hidden_and_divergent_info
    - builtin_log_comfortable
    - builtin_log_compact
    - builtin_log_detailed
    - builtin_log_oneline
    - builtin_op_log_comfortable
    - builtin_op_log_compact
    - commit_summary_separator
    - description_placeholder
    - email_placeholder
    - name_placeholder
    "###);
}

#[test]
fn test_op_log_limit() {
    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");

    let stdout = test_env.jj_cmd_success(&repo_path, &["op", "log", "-Tdescription", "--limit=1"]);
    insta::assert_snapshot!(stdout, @r###"
    @  add workspace 'default'
    "###);
}

#[test]
fn test_op_log_no_graph() {
    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");

    let stdout =
        test_env.jj_cmd_success(&repo_path, &["op", "log", "--no-graph", "--color=always"]);
    insta::assert_snapshot!(stdout, @r###"
    b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    add workspace 'default'
    9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    initialize repo
    000000000000 root()
    "###);
}

#[test]
fn test_op_log_no_graph_null_terminated() {
    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", "message1"]);
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "message2"]);

    let stdout = test_env.jj_cmd_success(
        &repo_path,
        &[
            "op",
            "log",
            "--no-graph",
            "--template",
            r#"id.short(4) ++ "\0""#,
        ],
    );
    insta::assert_debug_snapshot!(stdout, @r###""22d4\023da\0b514\09a7d\00000\0""###);
}

#[test]
fn test_op_log_template() {
    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");
    let render = |template| test_env.jj_cmd_success(&repo_path, &["op", "log", "-T", template]);

    insta::assert_snapshot!(render(r#"id ++ "\n""#), @r###"
    @  b51416386f2685fd5493f2b20e8eec3c24a1776d9e1a7cb5ed7e30d2d9c88c0c1e1fe71b0b7358cba60de42533d1228ed9878f2f89817d892c803395ccf9fe92
    ◉  9a7d829846af88a2f7a1e348fb46ff58729e49632bc9c6a052aec8501563cb0d10f4a4e6010ffde529f84a2b9b5b3a4c211a889106a41f6c076dfdacc79f6af7
    ◉  00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
    "###);
    insta::assert_snapshot!(
        render(r#"separate(" ", id.short(5), current_operation, user,
                                time.start(), time.end(), time.duration()) ++ "\n""#), @r###"
    @  b5141 true test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 2001-02-03 04:05:07.000 +07:00 less than a microsecond
    ◉  9a7d8 false test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 2001-02-03 04:05:07.000 +07:00 less than a microsecond
    ◉  00000 false @ 1970-01-01 00:00:00.000 +00:00 1970-01-01 00:00:00.000 +00:00 less than a microsecond
    "###);

    // Negative length shouldn't cause panic.
    insta::assert_snapshot!(render(r#"id.short(-1) ++ "|""#), @r###"
    @  <Error: out of range integral type conversion attempted>|
    ◉  <Error: out of range integral type conversion attempted>|
    ◉  <Error: out of range integral type conversion attempted>|
    "###);

    // Test the default template, i.e. with relative start time and duration. We
    // don't generally use that template because it depends on the current time,
    // so we need to reset the time range format here.
    test_env.add_config(
        r#"
[template-aliases]
'format_time_range(time_range)' = 'time_range.start().ago() ++ ", lasted " ++ time_range.duration()'
        "#,
    );
    let regex = Regex::new(r"\d\d years").unwrap();
    let stdout = test_env.jj_cmd_success(&repo_path, &["op", "log"]);
    insta::assert_snapshot!(regex.replace_all(&stdout, "NN years"), @r###"
    @  b51416386f26 test-username@host.example.com NN years ago, lasted less than a microsecond
    │  add workspace 'default'
    ◉  9a7d829846af test-username@host.example.com NN years ago, lasted less than a microsecond
    │  initialize repo
    ◉  000000000000 root()
    "###);
}

#[test]
fn test_op_log_builtin_templates() {
    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");
    // Render without graph and append "[EOF]" marker to test line ending
    let render = |template| {
        test_env.jj_cmd_success(&repo_path, &["op", "log", "-T", template, "--no-graph"])
            + "[EOF]\n"
    };
    test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "description 0"]);

    insta::assert_snapshot!(render(r#"builtin_op_log_compact"#), @r###"
    52ac15d375ba test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
    describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
    args: jj describe -m 'description 0'
    b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    add workspace 'default'
    9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    initialize repo
    000000000000 root()
    [EOF]
    "###);

    insta::assert_snapshot!(render(r#"builtin_op_log_comfortable"#), @r###"
    52ac15d375ba test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
    describe commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
    args: jj describe -m 'description 0'

    b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    add workspace 'default'

    9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    initialize repo

    000000000000 root()

    [EOF]
    "###);
}

#[test]
fn test_op_log_word_wrap() {
    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");
    let render = |args: &[&str], columns: u32, word_wrap: bool| {
        let mut args = args.to_vec();
        if word_wrap {
            args.push("--config-toml=ui.log-word-wrap=true");
        }
        let assert = test_env
            .jj_cmd(&repo_path, &args)
            .env("COLUMNS", columns.to_string())
            .assert()
            .success()
            .stderr("");
        get_stdout_string(&assert)
    };

    // ui.log-word-wrap option works
    insta::assert_snapshot!(render(&["op", "log"], 40, false), @r###"
    @  b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  add workspace 'default'
    ◉  9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  initialize repo
    ◉  000000000000 root()
    "###);
    insta::assert_snapshot!(render(&["op", "log"], 40, true), @r###"
    @  b51416386f26
    │  test-username@host.example.com
    │  2001-02-03 04:05:07.000 +07:00 -
    │  2001-02-03 04:05:07.000 +07:00
    │  add workspace 'default'
    ◉  9a7d829846af
    │  test-username@host.example.com
    │  2001-02-03 04:05:07.000 +07:00 -
    │  2001-02-03 04:05:07.000 +07:00
    │  initialize repo
    ◉  000000000000 root()
    "###);
}

#[test]
fn test_op_log_configurable() {
    let test_env = TestEnvironment::default();
    test_env.add_config(
        r#"operation.hostname = "my-hostname"
        operation.username = "my-username"
        "#,
    );
    test_env
        .jj_cmd(test_env.env_root(), &["init", "repo", "--git"])
        .env_remove("JJ_OP_HOSTNAME")
        .env_remove("JJ_OP_USERNAME")
        .assert()
        .success();
    let repo_path = test_env.env_root().join("repo");

    let stdout = test_env.jj_cmd_success(&repo_path, &["op", "log"]);
    assert!(stdout.contains("my-username@my-hostname"));
}

#[test]
fn test_op_abandon_ancestors() {
    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", "commit 1"]);
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 2"]);
    insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
    @  de138472a722 test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
    │  commit a8ac27b29a157ae7dabc0deb524df68823505730
    │  args: jj commit -m 'commit 2'
    ◉  652e5aecc9f7 test-username@host.example.com 2001-02-03 04:05:08.000 +07:00 - 2001-02-03 04:05:08.000 +07:00
    │  commit 230dd059e1b059aefc0da06a2e5a7dbf22362f22
    │  args: jj commit -m 'commit 1'
    ◉  b51416386f26 test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  add workspace 'default'
    ◉  9a7d829846af test-username@host.example.com 2001-02-03 04:05:07.000 +07:00 - 2001-02-03 04:05:07.000 +07:00
    │  initialize repo
    ◉  000000000000 root()
    "###);

    // Abandon old operations. The working-copy operation id should be updated.
    let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "..@-"]);
    insta::assert_snapshot!(stderr, @r###"
    Abandoned 3 operations and reparented 1 descendant operations.
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
    Current operation: OperationId("10e856d0579c4aca88972ffea0a515f47f8c09dceaa2b1a5d531c83b04350f7aa64a3eff422def01eebd65df26089ef5e0f925f247a8f929c8cc858d16306e53")
    Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
    "###);
    insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
    @  10e856d0579c test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
    │  commit a8ac27b29a157ae7dabc0deb524df68823505730
    │  args: jj commit -m 'commit 2'
    ◉  000000000000 root()
    "###);

    // Abandon operation range.
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 3"]);
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 4"]);
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 5"]);
    let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@---..@-"]);
    insta::assert_snapshot!(stderr, @r###"
    Abandoned 2 operations and reparented 1 descendant operations.
    "###);
    insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
    @  70112b4447b6 test-username@host.example.com 2001-02-03 04:05:16.000 +07:00 - 2001-02-03 04:05:16.000 +07:00
    │  commit e184d62c9ab118b0f62de91959b857550a9273a5
    │  args: jj commit -m 'commit 5'
    ◉  10e856d0579c test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
    │  commit a8ac27b29a157ae7dabc0deb524df68823505730
    │  args: jj commit -m 'commit 2'
    ◉  000000000000 root()
    "###);

    // Can't abandon the current operation.
    let stderr = test_env.jj_cmd_failure(&repo_path, &["op", "abandon", "..@"]);
    insta::assert_snapshot!(stderr, @r###"
    Error: Cannot abandon the current operation
    Hint: Run `jj undo` to revert the current operation, then use `jj op abandon`
    "###);

    // Can't create concurrent abandoned operations explicitly.
    let stderr = test_env.jj_cmd_failure(&repo_path, &["op", "abandon", "--at-op=@-", "@"]);
    insta::assert_snapshot!(stderr, @r###"
    Error: --at-op is not respected
    "###);

    // Abandon the current operation by undoing it first.
    test_env.jj_cmd_ok(&repo_path, &["undo"]);
    let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@-"]);
    insta::assert_snapshot!(stderr, @r###"
    Abandoned 1 operations and reparented 1 descendant operations.
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
    Current operation: OperationId("445e93662d714f53fb97e450eb3793a8e1a9a4cca1e329d5a9096e65085fb96d5bb51659531145c8abf0db5da803cd11c4cecdcf9025391bc97fc6a42204a0fe")
    Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
    "###);
    insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log"]), @r###"
    @  445e93662d71 test-username@host.example.com 2001-02-03 04:05:21.000 +07:00 - 2001-02-03 04:05:21.000 +07:00
    │  undo operation 70112b4447b65fa811038b2b119fe22e959e3b3194b461a32475f6528c2b684ac6baebc86cce7ad7e0bb92c033852850e561506508ca43e823626f107e81ed76
    │  args: jj undo
    ◉  10e856d0579c test-username@host.example.com 2001-02-03 04:05:09.000 +07:00 - 2001-02-03 04:05:09.000 +07:00
    │  commit a8ac27b29a157ae7dabc0deb524df68823505730
    │  args: jj commit -m 'commit 2'
    ◉  000000000000 root()
    "###);

    // Abandon empty range.
    let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@-..@-"]);
    insta::assert_snapshot!(stderr, @r###"
    Nothing changed.
    "###);
    insta::assert_snapshot!(test_env.jj_cmd_success(&repo_path, &["op", "log", "-l1"]), @r###"
    @  445e93662d71 test-username@host.example.com 2001-02-03 04:05:21.000 +07:00 - 2001-02-03 04:05:21.000 +07:00
    │  undo operation 70112b4447b65fa811038b2b119fe22e959e3b3194b461a32475f6528c2b684ac6baebc86cce7ad7e0bb92c033852850e561506508ca43e823626f107e81ed76
    │  args: jj undo
    "###);
}

#[test]
fn test_op_abandon_without_updating_working_copy() {
    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", "commit 1"]);
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 2"]);
    test_env.jj_cmd_ok(&repo_path, &["commit", "-m", "commit 3"]);

    // Abandon without updating the working copy.
    let (_stdout, stderr) = test_env.jj_cmd_ok(
        &repo_path,
        &["op", "abandon", "@-", "--ignore-working-copy"],
    );
    insta::assert_snapshot!(stderr, @r###"
    Abandoned 1 operations and reparented 1 descendant operations.
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
    Current operation: OperationId("61aeade2493b190412c61b9b0711025c2cccf95966870a5f7dc2e34ab313fbef64da70d00cab2cd69ad39816faeb80a6bc866927549b84dce6cb5a437e0e515b")
    Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_success(&repo_path, &["op", "log", "-l1", "--ignore-working-copy"]), @r###"
    @  ae6364994418 test-username@host.example.com 2001-02-03 04:05:10.000 +07:00 - 2001-02-03 04:05:10.000 +07:00
    │  commit 268f5f16139313ff25bef31280b2ec2e675200f3
    │  args: jj commit -m 'commit 3'
    "###);

    // The working-copy operation id isn't updated if it differs from the repo.
    // It could be updated if the tree matches, but there's no extra logic for
    // that.
    let (_stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["op", "abandon", "@-"]);
    insta::assert_snapshot!(stderr, @r###"
    Abandoned 1 operations and reparented 1 descendant operations.
    Warning: The working copy operation 61aeade2493b is not updated because it differs from the repo ae6364994418.
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_success(&repo_path, &["debug", "workingcopy", "--ignore-working-copy"]), @r###"
    Current operation: OperationId("61aeade2493b190412c61b9b0711025c2cccf95966870a5f7dc2e34ab313fbef64da70d00cab2cd69ad39816faeb80a6bc866927549b84dce6cb5a437e0e515b")
    Current tree: Legacy(TreeId("4b825dc642cb6eb9a060e54bf8d69288fbee4904"))
    "###);
    insta::assert_snapshot!(
        test_env.jj_cmd_success(&repo_path, &["op", "log", "-l1", "--ignore-working-copy"]), @r###"
    @  51192a90e899 test-username@host.example.com 2001-02-03 04:05:10.000 +07:00 - 2001-02-03 04:05:10.000 +07:00
    │  commit 268f5f16139313ff25bef31280b2ec2e675200f3
    │  args: jj commit -m 'commit 3'
    "###);
}

fn get_log_output(test_env: &TestEnvironment, repo_path: &Path, op_id: &str) -> String {
    test_env.jj_cmd_success(
        repo_path,
        &["log", "-T", "commit_id", "--at-op", op_id, "-r", "all()"],
    )
}