// Copyright 2023 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::fs; use insta::assert_snapshot;use testutils::TestResult; use crate::common::TestEnvironment; #[test]fn test_util_config_schema() {    let test_env = TestEnvironment::default();    let output = test_env.run_jj_in(".", ["util", "config-schema"]);    // Validate partial snapshot, redacting any lines nested 2+ indent levels.    insta::with_settings!({filters => vec![(r"(?m)(^        .*$\r?\n)+", "        [...]\n")]}, {        assert_snapshot!(output, @r#"        {            "$schema": "http://json-schema.org/draft-04/schema",            "$comment": "`taplo` and the corresponding VS Code plugins only support version draft-04 of JSON Schema, see <https://taplo.tamasfe.dev/configuration/developing-schemas.html>. draft-07 is mostly compatible with it, newer versions may not be.",            "title": "Jujutsu config",            "type": "object",            "description": "User configuration for Jujutsu VCS. See https://docs.jj-vcs.dev/latest/config/ for details",            "properties": {                [...]            }        }        [EOF]        "#);    });} #[test]fn test_gc_args() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");     let output = work_dir.run_jj(["util", "gc"]);    insta::assert_snapshot!(output, @"");     let output = work_dir.run_jj(["util", "gc", "--at-op=@-"]);    insta::assert_snapshot!(output, @"    ------- stderr -------    Error: Cannot garbage collect from a non-head operation    [EOF]    [exit status: 1]    ");     let output = work_dir.run_jj(["util", "gc", "--expire=foobar"]);    insta::assert_snapshot!(output, @"    ------- stderr -------    Error: --expire only accepts 'now'    [EOF]    [exit status: 1]    ");} #[test]fn test_gc_operation_log() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");     // Create an operation.    work_dir.write_file("file", "a change\n");    work_dir.run_jj(["commit", "-m", "a change"]).success();    let op_to_remove = work_dir.current_operation_id();     // Make another operation the head.    work_dir.write_file("file", "another change\n");    work_dir        .run_jj(["commit", "-m", "another change"])        .success();     // This works before the operation is removed.    work_dir        .run_jj(["debug", "object", "operation", &op_to_remove])        .success();     // Remove some operations.    work_dir.run_jj(["operation", "abandon", "..@-"]).success();    work_dir.run_jj(["util", "gc", "--expire=now"]).success();     // Now this doesn't work.    let output = work_dir.run_jj(["debug", "object", "operation", &op_to_remove]);    insta::assert_snapshot!(output.strip_stderr_last_line(), @"    ------- stderr -------    Internal error: Failed to load an operation    Caused by:    1: Object 8eda7af9cb0a21f1e2663b153d168ae65ee8508fdcff832e6ea53bd7285f5304bc6d05d3ce4096d5d0ac4c16159c02a864defafd1f2908af190e02f27d6d28ed of type operation not found    2: Cannot access $TEST_ENV/repo/.jj/repo/op_store/operations/8eda7af9cb0a21f1e2663b153d168ae65ee8508fdcff832e6ea53bd7285f5304bc6d05d3ce4096d5d0ac4c16159c02a864defafd1f2908af190e02f27d6d28ed    [EOF]    [exit status: 255]    ");} #[test]fn test_shell_completions() {    #[track_caller]    fn test(shell: &str) {        let test_env = TestEnvironment::default();        // Use the local backend because GitBackend::gc() depends on the git CLI.        let output = test_env            .run_jj_in(".", ["util", "completion", shell])            .success();        // Ensures only stdout contains text        assert!(            !output.stdout.is_empty() && output.stderr.is_empty(),            "{output}"        );    }     test("bash");    test("elvish");    test("fish");    test("nushell");    test("power-shell");    test("zsh");} #[test]fn test_util_exec() {    let test_env = TestEnvironment::default();    let formatter_path = assert_cmd::cargo::cargo_bin!("fake-formatter");    let output = test_env.run_jj_in(        ".",        [            "util",            "exec",            "--",            formatter_path.to_str().unwrap(),            "--append",            "hello",        ],    );    // Ensures only stdout contains text    insta::assert_snapshot!(output, @"hello[EOF]");} #[test]fn test_util_exec_fail() {    let test_env = TestEnvironment::default();    let formatter_path = assert_cmd::cargo::cargo_bin!("fake-formatter");    let output = test_env.run_jj_in(        ".",        [            "util",            "exec",            "--",            formatter_path.to_str().unwrap(),            "--badopt",        ],    );    // Ensures only stdout contains text    insta::assert_snapshot!(output.normalize_stderr_with(|s| s.replace(".exe", "")), @"    ------- stderr -------    error: unexpected argument '--badopt' found       tip: a similar argument exists: '--abort'     Usage: fake-formatter --abort     For more information, try '--help'.    [EOF]    [exit status: 2]    ");} #[test]fn test_util_exec_not_found() {    let test_env = TestEnvironment::default();    let output = test_env.run_jj_in(".", ["util", "exec", "--", "jj-test-missing-program"]);    insta::assert_snapshot!(output.strip_stderr_last_line(), @"    ------- stderr -------    Error: Failed to execute external command 'jj-test-missing-program'    [EOF]    [exit status: 1]    ");} #[test]fn test_util_exec_crash() {    let test_env = TestEnvironment::default();    let formatter_path = assert_cmd::cargo::cargo_bin!("fake-formatter");    let output = test_env.run_jj_in(        ".",        [            "util",            "exec",            "--",            formatter_path.to_str().unwrap(),            "--abort",        ],    );     if cfg!(unix) {        insta::assert_snapshot!(output, @"        ------- stderr -------        Error: External command was terminated by signal: 15 (SIGTERM)        [EOF]        [exit status: 1]        ");    } else if cfg!(windows) {        // abort produces STATUS_STACK_BUFFER_OVERRUN (0xc0000409)        insta::assert_snapshot!(output, @r"        [exit status: -1073740791]        ");    }} #[cfg(unix)]#[test]fn test_util_exec_sets_env() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let output = test_env.run_jj_in(        ".",        [            "-R",            "repo",            "util",            "exec",            "--",            "/bin/sh",            "-c",            r#"echo "$JJ_WORKSPACE_ROOT""#,        ],    );    insta::assert_snapshot!(output, @"    $TEST_ENV/repo    [EOF]    ");} #[test]fn test_install_man_pages() -> TestResult {    let test_env = TestEnvironment::default();     // no man pages present    let man_dir = test_env.env_root().join("man1");    assert!(!man_dir.exists());     // install man pages    let output = test_env.run_jj_in(".", ["util", "install-man-pages", "."]);    insta::assert_snapshot!(output, @"");     // confirm something is now present    assert!(man_dir.is_dir());    assert!(fs::read_dir(man_dir)?.next().is_some());    Ok(())} #[test]fn test_util_snapshot() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");     work_dir.write_file("foo", "foo");     let output = work_dir.run_jj(["util", "snapshot"]);    insta::assert_snapshot!(output, @"    ------- stderr -------    Snapshot complete.    [EOF]    ");} #[test]fn test_util_snapshot_nothing_changed() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");     let output = work_dir.run_jj(["util", "snapshot"]);    insta::assert_snapshot!(output, @"    ------- stderr -------    No snapshot needed.    [EOF]    ");}