// 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 crate::common::TestEnvironment;use crate::common::create_commit_with_files; #[test]fn test_status_copies() {    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("copy-source", "copy1\ncopy2\ncopy3\n");    work_dir.write_file("rename-source", "rename");    work_dir.run_jj(["new"]).success();    work_dir.write_file("copy-source", "copy1\ncopy2\ncopy3\nsource\n");    work_dir.write_file("copy-target", "copy1\ncopy2\ncopy3\ntarget\n");    work_dir.remove_file("rename-source");    work_dir.write_file("rename-target", "rename");     let output = work_dir.run_jj(["status"]);    insta::assert_snapshot!(output, @"    Working copy changes:    M copy-source    C {copy-source => copy-target}    R {rename-source => rename-target}    Working copy  (@) : rlvkpnrz c2fce842 (no description set)    Parent commit (@-): qpvuntsm ebf799bc (no description set)    [EOF]    ");} #[test]fn test_status_merge() {    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("file", "base");    work_dir.run_jj(["new", "-m=left"]).success();    work_dir        .run_jj(["bookmark", "create", "-r@", "left"])        .success();    work_dir.run_jj(["new", "@-", "-m=right"]).success();    work_dir.write_file("file", "right");    work_dir.run_jj(["new", "left", "@"]).success();     // The output should mention each parent, and the diff should be empty (compared    // to the auto-merged parents)    let output = work_dir.run_jj(["status"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : mzvwutvl f62dad77 (empty) (no description set)    Parent commit (@-): rlvkpnrz a007d87b left | (empty) left    Parent commit (@-): zsuskuln e6ad1952 right    [EOF]    ");} // See https://github.com/jj-vcs/jj/issues/2051.#[test]fn test_status_ignored_gitignore() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");     let untracked_dir = work_dir.create_dir("untracked");    untracked_dir.write_file("inside_untracked", "test");    untracked_dir.write_file(".gitignore", "!inside_untracked\n");    work_dir.write_file(".gitignore", "untracked/\n!dummy\n");     let output = work_dir.run_jj(["status"]);    insta::assert_snapshot!(output, @"    Working copy changes:    A .gitignore    Working copy  (@) : qpvuntsm 32bad97e (no description set)    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    [EOF]    ");} #[test]fn test_status_filtered() {    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("file_1", "file_1");    work_dir.write_file("file_2", "file_2");     // The output filtered to file_1 should not list the addition of file_2.    let output = work_dir.run_jj(["status", "file_1"]);    insta::assert_snapshot!(output, @"    Working copy changes:    A file_1    Working copy  (@) : qpvuntsm 2f169edb (no description set)    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    [EOF]    ");     // The diff summary should preserve ANSI color codes instead of sanitizing them.    let output = work_dir.run_jj(["status", "file_1", "--color=always"]);    insta::assert_snapshot!(output, @"    Working copy changes:    A file_1    Working copy  (@) : qpvuntsm 2f169edb (no description set)    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    [EOF]    ");     // The output filtered to a non-existent file should display a warning.    let output = work_dir.run_jj(["status", "nonexistent"]);    insta::assert_snapshot!(output, @"    Working copy  (@) : qpvuntsm 2f169edb (no description set)    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    [EOF]    ------- stderr -------    Warning: No matching entries for paths: nonexistent    [EOF]    ");     // The output filtered to file_1 should not print an empty changes header    // when only file_2 changed.    work_dir.run_jj(["new"]).success();    work_dir.write_file("file_2", "updated");     let output = work_dir.run_jj(["status", "file_1"]);    insta::assert_snapshot!(output, @"    Working copy  (@) : mzvwutvl d977fd8e (no description set)    Parent commit (@-): qpvuntsm 2f169edb (no description set)    [EOF]    ");     // The output filtered to file_1 and a non-existent file should display    // only the warning.    let output = work_dir.run_jj(["status", "file_1", "nonexistent"]);    insta::assert_snapshot!(output, @"    Working copy  (@) : mzvwutvl d977fd8e (no description set)    Parent commit (@-): qpvuntsm 2f169edb (no description set)    [EOF]    ------- stderr -------    Warning: No matching entries for paths: nonexistent    [EOF]    ");     // The output filtered to a non-existent file in a clean working copy should    // report no changes and display a warning.    work_dir.run_jj(["new"]).success();     let output = work_dir.run_jj(["status", "nonexistent"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : vruxwmqv bc1fcb38 (empty) (no description set)    Parent commit (@-): mzvwutvl d977fd8e (no description set)    [EOF]    ------- stderr -------    Warning: No matching entries for paths: nonexistent    [EOF]    ");} #[test]fn test_status_conflicted_bookmarks() {    // create conflicted local bookmark    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");    work_dir        .run_jj(["bookmark", "create", "local_bookmark"])        .success();    work_dir.run_jj(["describe", "-m=a"]).success();    work_dir        .run_jj(["describe", "-m=b", "--at-op=@-"])        .success();     let output = work_dir.run_jj(["status"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : qpvuntsm/1 99025a24 local_bookmark?? | (divergent) (empty) a    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    Warning: These bookmarks have conflicts:      local_bookmark    Hint: Use `jj bookmark list` to see details. Use `jj bookmark set <name> -r <rev>` to resolve.    [EOF]    ------- stderr -------    Concurrent modification detected, resolving automatically.    [EOF]    ");     // create remote    test_env        .run_jj_in(".", ["git", "init", "origin", "--colocate"])        .success();    let origin_dir = test_env.work_dir("origin");    let origin_git_repo_path = origin_dir.root().join(".git");    origin_dir        .run_jj(["bookmark", "create", "remote_bookmark"])        .success();    origin_dir.run_jj(["git", "export"]).success();     // fetch remote bookmark with empty changes    work_dir        .run_jj([            "git",            "remote",            "add",            "origin",            origin_git_repo_path.to_str().unwrap(),        ])        .success();    work_dir.run_jj(["git", "fetch"]).success();     // update remote    origin_dir.write_file("file.txt", "");    origin_dir.run_jj(["git", "export"]).success();     // create conflicted remote bookmark    work_dir.run_jj(["git", "fetch", "--at-op", "@-"]).success();    let output = work_dir.run_jj(["status"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : qpvuntsm/1 99025a24 local_bookmark?? | (divergent) (empty) a    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    Warning: These bookmarks have conflicts:      local_bookmark    Hint: Use `jj bookmark list` to see details. Use `jj bookmark set <name> -r <rev>` to resolve.    Warning: These remote bookmarks have conflicts:      remote_bookmark@origin    Hint: Use `jj bookmark list` to see details. Resolve by fetching an updated bookmark from the remote.    [EOF]    ------- stderr -------    Concurrent modification detected, resolving automatically.    [EOF]    ");} // See <https://github.com/jj-vcs/jj/issues/3108>// See <https://github.com/jj-vcs/jj/issues/4147>#[test]fn test_status_display_relevant_working_commit_conflict_hints() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();     let work_dir = test_env.work_dir("repo");    // PARENT: Write the initial file    work_dir.write_file("conflicted1.txt", "initial contents");    work_dir.write_file("conflicted2.txt", "initial contents");    work_dir        .run_jj(["describe", "--message", "Initial contents"])        .success();     // CHILD1: New commit on top of <PARENT>    work_dir        .run_jj(["new", "--message", "First part of conflicting change"])        .success();    work_dir.write_file("conflicted1.txt", "Child 1");    work_dir.write_file("conflicted2.txt", "Child 1");     // CHILD2: New commit also on top of <PARENT>    work_dir        .run_jj([            "new",            "--message",            "Second part of conflicting change",            "@-",        ])        .success();    work_dir.write_file("conflicted1.txt", "Child 2");    work_dir.write_file("conflicted2.txt", "Child 2");     // CONFLICT: New commit that is conflicted by merging <CHILD1> and <CHILD2>    work_dir        .run_jj(["new", "--message", "boom", "(@-)+"])        .success();    // Adding more descendants to ensure we correctly find the root ancestors with    // conflicts, not just the parents.    work_dir.run_jj(["new", "--message", "boom-cont"]).success();    work_dir        .run_jj(["new", "--message", "boom-cont-2"])        .success();     let output = work_dir.run_jj(["log", "-r", "::"]);     insta::assert_snapshot!(output, @"    @  yqosqzyt test.user@example.com 2001-02-03 08:05:13 06b8a9dd (conflict)    │  (empty) boom-cont-2    ×  royxmykx test.user@example.com 2001-02-03 08:05:12 fc966143 (conflict)    │  (empty) boom-cont    ×    mzvwutvl test.user@example.com 2001-02-03 08:05:11 7bc77be4 (conflict)    ├─╮  (empty) boom    │ ○  kkmpptxz test.user@example.com 2001-02-03 08:05:10 7bb1724e    │ │  First part of conflicting change    ○ │  zsuskuln test.user@example.com 2001-02-03 08:05:11 263e2eb6    ├─╯  Second part of conflicting change    ○  qpvuntsm test.user@example.com 2001-02-03 08:05:08 8b2bca65    │  Initial contents    ◆  zzzzzzzz root() 00000000    [EOF]    ");     let output = work_dir.run_jj(["status"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : yqosqzyt 06b8a9dd (conflict) (empty) boom-cont-2    Parent commit (@-): royxmykx fc966143 (conflict) (empty) boom-cont    Warning: There are unresolved conflicts at these paths:    conflicted1.txt    2-sided conflict    conflicted2.txt    2-sided conflict    Hint: To resolve the conflicts, start by creating a commit on top of    the first conflicted commit:      jj new mzvwutvl    Then use `jj resolve`, or edit the conflict markers in the file directly.    Once the conflicts are resolved, you can inspect the result with `jj diff`.    Then run `jj squash` to move the resolution into the conflicted commit.    [EOF]    ");     // Can filter by paths for conflicts.    let output = work_dir.run_jj(["status", "conflicted1.txt"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : yqosqzyt 06b8a9dd (conflict) (empty) boom-cont-2    Parent commit (@-): royxmykx fc966143 (conflict) (empty) boom-cont    Warning: There are unresolved conflicts at these paths:    conflicted1.txt    2-sided conflict    Hint: To resolve the conflicts, start by creating a commit on top of    the first conflicted commit:      jj new mzvwutvl    Then use `jj resolve`, or edit the conflict markers in the file directly.    Once the conflicts are resolved, you can inspect the result with `jj diff`.    Then run `jj squash` to move the resolution into the conflicted commit.    [EOF]    ");     let output = work_dir.run_jj(["status", "--color=always"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : yqosqzyt 06b8a9dd (conflict) (empty) boom-cont-2    Parent commit (@-): royxmykx fc966143 (conflict) (empty) boom-cont    Warning: There are unresolved conflicts at these paths:    conflicted1.txt    2-sided conflict    conflicted2.txt    2-sided conflict    Hint: To resolve the conflicts, start by creating a commit on top of    the first conflicted commit:      jj new mzvwutvl    Then use `jj resolve`, or edit the conflict markers in the file directly.    Once the conflicts are resolved, you can inspect the result with `jj diff`.    Then run `jj squash` to move the resolution into the conflicted commit.    [EOF]    ");     let output = work_dir.run_jj(["status", "--config=hints.resolving-conflicts=false"]);    insta::assert_snapshot!(output, @"    The working copy has no changes.    Working copy  (@) : yqosqzyt 06b8a9dd (conflict) (empty) boom-cont-2    Parent commit (@-): royxmykx fc966143 (conflict) (empty) boom-cont    Warning: There are unresolved conflicts at these paths:    conflicted1.txt    2-sided conflict    conflicted2.txt    2-sided conflict    [EOF]    ");     // Resolve conflict    work_dir.run_jj(["new", "--message", "fixed 1"]).success();    work_dir.write_file("conflicted1.txt", "first commit to fix conflict");    work_dir.write_file("conflicted2.txt", "first commit to fix conflict");     // Add one more commit atop the commit that resolves the conflict.    work_dir.run_jj(["new", "--message", "fixed 2"]).success();    work_dir.write_file("conflicted1.txt", "edit not conflict");    work_dir.write_file("conflicted2.txt", "edit not conflict");     // wc is now conflict free, parent is also conflict free    let output = work_dir.run_jj(["log", "-r", "::"]);     insta::assert_snapshot!(output, @"    @  lylxulpl test.user@example.com 2001-02-03 08:05:21 cb6faf76    │  fixed 2    ○  wqnwkozp test.user@example.com 2001-02-03 08:05:20 4ecf4b33    │  fixed 1    ×  yqosqzyt test.user@example.com 2001-02-03 08:05:13 06b8a9dd (conflict)    │  (empty) boom-cont-2    ×  royxmykx test.user@example.com 2001-02-03 08:05:12 fc966143 (conflict)    │  (empty) boom-cont    ×    mzvwutvl test.user@example.com 2001-02-03 08:05:11 7bc77be4 (conflict)    ├─╮  (empty) boom    │ ○  kkmpptxz test.user@example.com 2001-02-03 08:05:10 7bb1724e    │ │  First part of conflicting change    ○ │  zsuskuln test.user@example.com 2001-02-03 08:05:11 263e2eb6    ├─╯  Second part of conflicting change    ○  qpvuntsm test.user@example.com 2001-02-03 08:05:08 8b2bca65    │  Initial contents    ◆  zzzzzzzz root() 00000000    [EOF]    ");     let output = work_dir.run_jj(["status"]);     insta::assert_snapshot!(output, @"    Working copy changes:    M conflicted1.txt    M conflicted2.txt    Working copy  (@) : lylxulpl cb6faf76 fixed 2    Parent commit (@-): wqnwkozp 4ecf4b33 fixed 1    [EOF]    ");     // Step back one.    // wc is still conflict free, parent has a conflict.    work_dir.run_jj(["edit", "@-"]).success();    let output = work_dir.run_jj(["log", "-r", "::"]);     insta::assert_snapshot!(output, @"    ○  lylxulpl test.user@example.com 2001-02-03 08:05:21 cb6faf76    │  fixed 2    @  wqnwkozp test.user@example.com 2001-02-03 08:05:20 4ecf4b33    │  fixed 1    ×  yqosqzyt test.user@example.com 2001-02-03 08:05:13 06b8a9dd (conflict)    │  (empty) boom-cont-2    ×  royxmykx test.user@example.com 2001-02-03 08:05:12 fc966143 (conflict)    │  (empty) boom-cont    ×    mzvwutvl test.user@example.com 2001-02-03 08:05:11 7bc77be4 (conflict)    ├─╮  (empty) boom    │ ○  kkmpptxz test.user@example.com 2001-02-03 08:05:10 7bb1724e    │ │  First part of conflicting change    ○ │  zsuskuln test.user@example.com 2001-02-03 08:05:11 263e2eb6    ├─╯  Second part of conflicting change    ○  qpvuntsm test.user@example.com 2001-02-03 08:05:08 8b2bca65    │  Initial contents    ◆  zzzzzzzz root() 00000000    [EOF]    ");     let output = work_dir.run_jj(["status"]);     insta::assert_snapshot!(output, @r"    Working copy changes:    M conflicted1.txt    M conflicted2.txt    Working copy  (@) : wqnwkozp 4ecf4b33 fixed 1    Parent commit (@-): yqosqzyt 06b8a9dd (conflict) (empty) boom-cont-2    Hint: Conflict in parent commit has been resolved in working copy.    [EOF]    ");     // Step back to all the way to `root()+` so that wc has no conflict, even though    // there is a conflict later in the tree. So that we can confirm    // our hinting logic doesn't get confused.    work_dir.run_jj(["edit", "root()+"]).success();    let output = work_dir.run_jj(["log", "-r", "::"]);     insta::assert_snapshot!(output, @"    ○  lylxulpl test.user@example.com 2001-02-03 08:05:21 cb6faf76    │  fixed 2    ○  wqnwkozp test.user@example.com 2001-02-03 08:05:20 4ecf4b33    │  fixed 1    ×  yqosqzyt test.user@example.com 2001-02-03 08:05:13 06b8a9dd (conflict)    │  (empty) boom-cont-2    ×  royxmykx test.user@example.com 2001-02-03 08:05:12 fc966143 (conflict)    │  (empty) boom-cont    ×    mzvwutvl test.user@example.com 2001-02-03 08:05:11 7bc77be4 (conflict)    ├─╮  (empty) boom    │ ○  kkmpptxz test.user@example.com 2001-02-03 08:05:10 7bb1724e    │ │  First part of conflicting change    ○ │  zsuskuln test.user@example.com 2001-02-03 08:05:11 263e2eb6    ├─╯  Second part of conflicting change    @  qpvuntsm test.user@example.com 2001-02-03 08:05:08 8b2bca65    │  Initial contents    ◆  zzzzzzzz root() 00000000    [EOF]    ");     let output = work_dir.run_jj(["status"]);     insta::assert_snapshot!(output, @"    Working copy changes:    A conflicted1.txt    A conflicted2.txt    Working copy  (@) : qpvuntsm 8b2bca65 Initial contents    Parent commit (@-): zzzzzzzz 00000000 (empty) (no description set)    [EOF]    ");} #[test]fn test_status_simplify_conflict_sides() {    let test_env = TestEnvironment::default();    test_env.run_jj_in(".", ["git", "init", "repo"]).success();    let work_dir = test_env.work_dir("repo");

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