mirror of
https://github.com/martinvonz/jj.git
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800f0f0347
Now you can do e.g. `jj squash --from 'foo+::' --into foo` to squash a whole series into one commit. It doesn't need to be linear; you can squash a bunch of siblings into another siblings, for example.
976 lines
36 KiB
Rust
976 lines
36 KiB
Rust
// Copyright 2022 The Jujutsu Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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use std::path::Path;
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use crate::common::TestEnvironment;
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#[test]
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fn test_squash() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "a"]);
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std::fs::write(repo_path.join("file1"), "a\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "b"]);
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std::fs::write(repo_path.join("file1"), "b\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "c"]);
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std::fs::write(repo_path.join("file1"), "c\n").unwrap();
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// Test the setup
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 90fe0a96fc90 c
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◉ fa5efbdf533c b
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◉ 90aeefd03044 a
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◉ 000000000000
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"###);
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// Squashes the working copy into the parent by default
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Working copy now at: vruxwmqv b9280a98 (empty) (no description set)
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Parent commit : kkmpptxz 6ca29c9d b c | (no description set)
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ b9280a9898cb
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◉ 6ca29c9d2e7c b c
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◉ 90aeefd03044 a
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◉ 000000000000
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
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insta::assert_snapshot!(stdout, @r###"
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c
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"###);
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// Can squash a given commit into its parent
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-r", "b"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Rebased 1 descendant commits
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Working copy now at: mzvwutvl e87cf8eb c | (no description set)
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Parent commit : qpvuntsm 893c93ae a b | (no description set)
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ e87cf8ebc7e1 c
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◉ 893c93ae2a87 a b
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◉ 000000000000
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "b"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
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insta::assert_snapshot!(stdout, @r###"
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c
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"###);
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// Cannot squash a merge commit (because it's unclear which parent it should go
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// into)
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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test_env.jj_cmd_ok(&repo_path, &["edit", "b"]);
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "d"]);
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std::fs::write(repo_path.join("file2"), "d\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new", "c", "d"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "e"]);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ c7a11b36d333 e
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├─╮
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│ ◉ 5658521e0f8b d
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◉ │ 90fe0a96fc90 c
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├─╯
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◉ fa5efbdf533c b
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◉ 90aeefd03044 a
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◉ 000000000000
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"###);
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let stderr = test_env.jj_cmd_failure(&repo_path, &["squash"]);
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insta::assert_snapshot!(stderr, @r###"
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Error: Cannot squash merge commits
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"###);
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// Can squash into a merge commit
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test_env.jj_cmd_ok(&repo_path, &["new", "e"]);
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std::fs::write(repo_path.join("file1"), "e\n").unwrap();
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Working copy now at: xlzxqlsl 959145c1 (empty) (no description set)
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Parent commit : nmzmmopx 80960125 e | (no description set)
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 959145c11426
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◉ 80960125bb96 e
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├─╮
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│ ◉ 5658521e0f8b d
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◉ │ 90fe0a96fc90 c
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├─╯
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◉ fa5efbdf533c b
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◉ 90aeefd03044 a
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◉ 000000000000
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "e"]);
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insta::assert_snapshot!(stdout, @r###"
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e
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"###);
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}
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#[test]
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fn test_squash_partial() {
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let mut test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "a"]);
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std::fs::write(repo_path.join("file1"), "a\n").unwrap();
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std::fs::write(repo_path.join("file2"), "a\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "b"]);
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std::fs::write(repo_path.join("file1"), "b\n").unwrap();
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std::fs::write(repo_path.join("file2"), "b\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "c"]);
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std::fs::write(repo_path.join("file1"), "c\n").unwrap();
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std::fs::write(repo_path.join("file2"), "c\n").unwrap();
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// Test the setup
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ d989314f3df0 c
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◉ 2a2d19a3283f b
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◉ 47a1e795d146 a
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◉ 000000000000
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"###);
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// If we don't make any changes in the diff-editor, the whole change is moved
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// into the parent
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let edit_script = test_env.set_up_fake_diff_editor();
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-r", "b", "-i"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Rebased 1 descendant commits
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Working copy now at: mzvwutvl f03d5ce4 c | (no description set)
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Parent commit : qpvuntsm c9f931cd a b | (no description set)
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ f03d5ce4a973 c
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◉ c9f931cd78af a b
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◉ 000000000000
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "a"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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// Can squash only some changes in interactive mode
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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std::fs::write(&edit_script, "reset file1").unwrap();
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-r", "b", "-i"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Rebased 2 descendant commits
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Working copy now at: mzvwutvl e7a40106 c | (no description set)
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Parent commit : kkmpptxz 05d95164 b | (no description set)
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ e7a40106bee6 c
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◉ 05d951646873 b
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◉ 0c5ddc685260 a
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◉ 000000000000
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "a"]);
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insta::assert_snapshot!(stdout, @r###"
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a
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2", "-r", "a"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "b"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2", "-r", "b"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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// Can squash only some changes in non-interactive mode
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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// Clear the script so we know it won't be used even without -i
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std::fs::write(&edit_script, "").unwrap();
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-r", "b", "file2"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Rebased 2 descendant commits
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Working copy now at: mzvwutvl a911fa1d c | (no description set)
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Parent commit : kkmpptxz fb73ad17 b | (no description set)
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ a911fa1d0627 c
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◉ fb73ad17899f b
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◉ 70621f4c7a42 a
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◉ 000000000000
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "a"]);
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insta::assert_snapshot!(stdout, @r###"
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a
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2", "-r", "a"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "b"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2", "-r", "b"]);
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insta::assert_snapshot!(stdout, @r###"
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b
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"###);
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// If we specify only a non-existent file, then the squash still succeeds and
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// creates unchanged commits.
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-r", "b", "nonexistent"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Rebased 2 descendant commits
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Working copy now at: mzvwutvl 5e297967 c | (no description set)
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Parent commit : kkmpptxz ac258609 b | (no description set)
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"###);
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// We get a warning if we pass a positional argument that looks like a revset
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "b"]);
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insta::assert_snapshot!(stderr, @r###"
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warning: The argument "b" is being interpreted as a path. To specify a revset, pass -r "b" instead.
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Rebased 1 descendant commits
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Working copy now at: mzvwutvl 1c4e5596 c | (no description set)
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Parent commit : kkmpptxz 16cc94b4 b | (no description set)
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"###);
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insta::assert_snapshot!(stdout, @"");
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}
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#[test]
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fn test_squash_from_to() {
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let test_env = TestEnvironment::default();
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test_env.jj_cmd_ok(test_env.env_root(), &["init", "repo", "--git"]);
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let repo_path = test_env.env_root().join("repo");
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// Create history like this:
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// F
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// |
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// E C
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// | |
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// D B
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// |/
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// A
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//
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// When moving changes between e.g. C and F, we should not get unrelated changes
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// from B and D.
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "a"]);
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std::fs::write(repo_path.join("file1"), "a\n").unwrap();
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std::fs::write(repo_path.join("file2"), "a\n").unwrap();
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std::fs::write(repo_path.join("file3"), "a\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "b"]);
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std::fs::write(repo_path.join("file3"), "b\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "c"]);
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std::fs::write(repo_path.join("file1"), "c\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["edit", "a"]);
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "d"]);
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std::fs::write(repo_path.join("file3"), "d\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "e"]);
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std::fs::write(repo_path.join("file2"), "e\n").unwrap();
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test_env.jj_cmd_ok(&repo_path, &["new"]);
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test_env.jj_cmd_ok(&repo_path, &["branch", "create", "f"]);
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std::fs::write(repo_path.join("file2"), "f\n").unwrap();
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// Test the setup
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 0d7353584003 f
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◉ e9515f21068c e
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◉ bdd835cae844 d
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│ ◉ caa4d0b23201 c
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│ ◉ 55171e33db26 b
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├─╯
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◉ 3db0a2f5b535 a
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◉ 000000000000
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"###);
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// Errors out if source and destination are the same
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let stderr = test_env.jj_cmd_failure(&repo_path, &["squash", "--into", "@"]);
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insta::assert_snapshot!(stderr, @r###"
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Error: Source and destination cannot be the same
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"###);
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// Can squash from sibling, which results in the source being abandoned
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "--from", "c"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Working copy now at: kmkuslsw 5337fca9 f | (no description set)
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Parent commit : znkkpsqq e9515f21 e | (no description set)
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Added 0 files, modified 1 files, removed 0 files
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"###);
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 5337fca918e8 f
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◉ e9515f21068c e
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◉ bdd835cae844 d
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│ ◉ 55171e33db26 b c
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├─╯
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◉ 3db0a2f5b535 a
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◉ 000000000000
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"###);
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// The change from the source has been applied
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
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insta::assert_snapshot!(stdout, @r###"
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c
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"###);
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// File `file2`, which was not changed in source, is unchanged
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
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insta::assert_snapshot!(stdout, @r###"
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f
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"###);
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// Can squash from ancestor
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "--from", "@--"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Working copy now at: kmkuslsw 66ff309f f | (no description set)
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Parent commit : znkkpsqq 16f4e7c4 e | (no description set)
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"###);
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// The change has been removed from the source (the change pointed to by 'd'
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// became empty and was abandoned)
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insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
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@ 66ff309f65e8 f
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◉ 16f4e7c4886f e
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│ ◉ caa4d0b23201 c
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│ ◉ 55171e33db26 b
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├─╯
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◉ 3db0a2f5b535 a d
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◉ 000000000000
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"###);
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// The change from the source has been applied (the file contents were already
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// "f", as is typically the case when moving changes from an ancestor)
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let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
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insta::assert_snapshot!(stdout, @r###"
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f
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"###);
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// Can squash from descendant
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test_env.jj_cmd_ok(&repo_path, &["undo"]);
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let (stdout, stderr) =
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test_env.jj_cmd_ok(&repo_path, &["squash", "--from", "e", "--into", "d"]);
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insta::assert_snapshot!(stdout, @"");
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insta::assert_snapshot!(stderr, @r###"
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Rebased 1 descendant commits
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Working copy now at: kmkuslsw b4f8051d f | (no description set)
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Parent commit : vruxwmqv f74c102f d e | (no description set)
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"###);
|
|
// The change has been removed from the source (the change pointed to by 'e'
|
|
// became empty and was abandoned)
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ b4f8051d8466 f
|
|
◉ f74c102ff29a d e
|
|
│ ◉ caa4d0b23201 c
|
|
│ ◉ 55171e33db26 b
|
|
├─╯
|
|
◉ 3db0a2f5b535 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The change from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2", "-r", "d"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
e
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_squash_from_to_partial() {
|
|
let mut 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");
|
|
|
|
// Create history like this:
|
|
// C
|
|
// |
|
|
// D B
|
|
// |/
|
|
// A
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "a"]);
|
|
std::fs::write(repo_path.join("file1"), "a\n").unwrap();
|
|
std::fs::write(repo_path.join("file2"), "a\n").unwrap();
|
|
std::fs::write(repo_path.join("file3"), "a\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "b"]);
|
|
std::fs::write(repo_path.join("file3"), "b\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "c"]);
|
|
std::fs::write(repo_path.join("file1"), "c\n").unwrap();
|
|
std::fs::write(repo_path.join("file2"), "c\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["edit", "a"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "d"]);
|
|
std::fs::write(repo_path.join("file3"), "d\n").unwrap();
|
|
// Test the setup
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ bdd835cae844 d
|
|
│ ◉ 5028db694b6b c
|
|
│ ◉ 55171e33db26 b
|
|
├─╯
|
|
◉ 3db0a2f5b535 a
|
|
◉ 000000000000
|
|
"###);
|
|
|
|
let edit_script = test_env.set_up_fake_diff_editor();
|
|
|
|
// If we don't make any changes in the diff-editor, the whole change is moved
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-i", "--from", "c"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Working copy now at: vruxwmqv 71b69e43 d | (no description set)
|
|
Parent commit : qpvuntsm 3db0a2f5 a | (no description set)
|
|
Added 0 files, modified 2 files, removed 0 files
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 71b69e433fbc d
|
|
│ ◉ 55171e33db26 b c
|
|
├─╯
|
|
◉ 3db0a2f5b535 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The changes from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
c
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
c
|
|
"###);
|
|
// File `file3`, which was not changed in source, is unchanged
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file3"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
d
|
|
"###);
|
|
|
|
// Can squash only part of the change in interactive mode
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
std::fs::write(&edit_script, "reset file2").unwrap();
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "-i", "--from", "c"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Working copy now at: vruxwmqv 63f1a6e9 d | (no description set)
|
|
Parent commit : qpvuntsm 3db0a2f5 a | (no description set)
|
|
Added 0 files, modified 1 files, removed 0 files
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 63f1a6e96edb d
|
|
│ ◉ d027c6e3e6bc c
|
|
│ ◉ 55171e33db26 b
|
|
├─╯
|
|
◉ 3db0a2f5b535 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The selected change from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
c
|
|
"###);
|
|
// The unselected change from the source has not been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
// File `file3`, which was changed in source's parent, is unchanged
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file3"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
d
|
|
"###);
|
|
|
|
// Can squash only part of the change from a sibling in non-interactive mode
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
// Clear the script so we know it won't be used
|
|
std::fs::write(&edit_script, "").unwrap();
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "--from", "c", "file1"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Working copy now at: vruxwmqv 17c2e663 d | (no description set)
|
|
Parent commit : qpvuntsm 3db0a2f5 a | (no description set)
|
|
Added 0 files, modified 1 files, removed 0 files
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 17c2e6632cc5 d
|
|
│ ◉ 6a3ae047a03e c
|
|
│ ◉ 55171e33db26 b
|
|
├─╯
|
|
◉ 3db0a2f5b535 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The selected change from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
c
|
|
"###);
|
|
// The unselected change from the source has not been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
// File `file3`, which was changed in source's parent, is unchanged
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file3"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
d
|
|
"###);
|
|
|
|
// Can squash only part of the change from a descendant in non-interactive mode
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
// Clear the script so we know it won't be used
|
|
std::fs::write(&edit_script, "").unwrap();
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(
|
|
&repo_path,
|
|
&["squash", "--from", "c", "--into", "b", "file1"],
|
|
);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Rebased 1 descendant commits
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
◉ 21253406d416 c
|
|
◉ e1cf08aae711 b
|
|
│ @ bdd835cae844 d
|
|
├─╯
|
|
◉ 3db0a2f5b535 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The selected change from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1", "-r", "b"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
c
|
|
"###);
|
|
// The unselected change from the source has not been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2", "-r", "b"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
|
|
// If we specify only a non-existent file, then the move still succeeds and
|
|
// creates unchanged commits.
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
let (stdout, stderr) =
|
|
test_env.jj_cmd_ok(&repo_path, &["squash", "--from", "c", "nonexistent"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Working copy now at: vruxwmqv b670567d d | (no description set)
|
|
Parent commit : qpvuntsm 3db0a2f5 a | (no description set)
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_squash_from_multiple() {
|
|
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");
|
|
|
|
// Create history like this:
|
|
// F
|
|
// |
|
|
// E
|
|
// /|\
|
|
// B C D
|
|
// \|/
|
|
// A
|
|
let file = repo_path.join("file");
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "a"]);
|
|
std::fs::write(&file, "a\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "b"]);
|
|
std::fs::write(&file, "b\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new", "@-"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "c"]);
|
|
std::fs::write(&file, "c\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new", "@-"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "d"]);
|
|
std::fs::write(&file, "d\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new", "all:visible_heads()"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "e"]);
|
|
std::fs::write(&file, "e\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "f"]);
|
|
std::fs::write(&file, "f\n").unwrap();
|
|
// Test the setup
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 7c982f87d244 f
|
|
◉ 90fb23310e1d e
|
|
├─┬─╮
|
|
│ │ ◉ 512dff087306 b
|
|
│ ◉ │ 5ee503da2262 c
|
|
│ ├─╯
|
|
◉ │ cb214cffd91a d
|
|
├─╯
|
|
◉ 37941ee54ace a
|
|
◉ 000000000000
|
|
"###);
|
|
|
|
// Squash a few commits sideways
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "--from=b|c", "--into=d"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Rebased 2 descendant commits
|
|
New conflicts appeared in these commits:
|
|
yqosqzyt d5401742 d | (conflict) (no description set)
|
|
To resolve the conflicts, start by updating to it:
|
|
jj new yqosqzytrlsw
|
|
Then use `jj resolve`, or edit the conflict markers in the file directly.
|
|
Once the conflicts are resolved, you may want inspect the result with `jj diff`.
|
|
Then run `jj squash` to move the resolution into the conflicted commit.
|
|
Working copy now at: kpqxywon cc9f4cad f | (no description set)
|
|
Parent commit : yostqsxw 9f25b62d e | (no description set)
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ cc9f4cad1a29 f
|
|
◉ 9f25b62ddffc e
|
|
├─╮
|
|
◉ │ d54017421f3f d
|
|
├─╯
|
|
◉ 37941ee54ace a b c
|
|
◉ 000000000000
|
|
"###);
|
|
// The changes from the sources have been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=d", "file"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
<<<<<<<
|
|
%%%%%%%
|
|
-a
|
|
+d
|
|
%%%%%%%
|
|
-a
|
|
+b
|
|
+++++++
|
|
c
|
|
>>>>>>>
|
|
"###);
|
|
|
|
// Squash a few commits up an down
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash", "--from=b|c|f", "--into=e"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Rebased 1 descendant commits
|
|
Working copy now at: xznxytkn 59801ce3 (empty) (no description set)
|
|
Parent commit : yostqsxw b7bc1dda e f | (no description set)
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 59801ce3ff81
|
|
◉ b7bc1dda247e e f
|
|
├─╮
|
|
◉ │ cb214cffd91a d
|
|
├─╯
|
|
◉ 37941ee54ace a b c
|
|
◉ 000000000000
|
|
"###);
|
|
// The changes from the sources have been applied to the destination
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=e", "file"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
f
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_squash_from_multiple_partial() {
|
|
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");
|
|
|
|
// Create history like this:
|
|
// F
|
|
// |
|
|
// E
|
|
// /|\
|
|
// B C D
|
|
// \|/
|
|
// A
|
|
let file1 = repo_path.join("file1");
|
|
let file2 = repo_path.join("file2");
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "a"]);
|
|
std::fs::write(&file1, "a\n").unwrap();
|
|
std::fs::write(&file2, "a\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "b"]);
|
|
std::fs::write(&file1, "b\n").unwrap();
|
|
std::fs::write(&file2, "b\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new", "@-"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "c"]);
|
|
std::fs::write(&file1, "c\n").unwrap();
|
|
std::fs::write(&file2, "c\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new", "@-"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "d"]);
|
|
std::fs::write(&file1, "d\n").unwrap();
|
|
std::fs::write(&file2, "d\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new", "all:visible_heads()"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "e"]);
|
|
std::fs::write(&file1, "e\n").unwrap();
|
|
std::fs::write(&file2, "e\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "f"]);
|
|
std::fs::write(&file1, "f\n").unwrap();
|
|
std::fs::write(&file2, "f\n").unwrap();
|
|
// Test the setup
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 5adc4b1fb0f9 f
|
|
◉ 8ba764396a28 e
|
|
├─┬─╮
|
|
│ │ ◉ 2a2d19a3283f b
|
|
│ ◉ │ 864a16169cef c
|
|
│ ├─╯
|
|
◉ │ 5def0e76dfaf d
|
|
├─╯
|
|
◉ 47a1e795d146 a
|
|
◉ 000000000000
|
|
"###);
|
|
|
|
// Partially squash a few commits sideways
|
|
let (stdout, stderr) =
|
|
test_env.jj_cmd_ok(&repo_path, &["squash", "--from=b|c", "--into=d", "file1"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Rebased 2 descendant commits
|
|
New conflicts appeared in these commits:
|
|
yqosqzyt 13468b54 d | (conflict) (no description set)
|
|
To resolve the conflicts, start by updating to it:
|
|
jj new yqosqzytrlsw
|
|
Then use `jj resolve`, or edit the conflict markers in the file directly.
|
|
Once the conflicts are resolved, you may want inspect the result with `jj diff`.
|
|
Then run `jj squash` to move the resolution into the conflicted commit.
|
|
Working copy now at: kpqxywon 8aaa7910 f | (no description set)
|
|
Parent commit : yostqsxw 5aad25ea e | (no description set)
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 8aaa79109163 f
|
|
◉ 5aad25eae5aa e
|
|
├─┬─╮
|
|
│ │ ◉ ba60ddff2d41 b
|
|
│ ◉ │ 8ef5a315bf7d c
|
|
│ ├─╯
|
|
◉ │ 13468b546ba3 d
|
|
├─╯
|
|
◉ 47a1e795d146 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The selected changes have been removed from the sources
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=b", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=c", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
// The selected changes from the sources have been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=d", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
<<<<<<<
|
|
%%%%%%%
|
|
-a
|
|
+d
|
|
%%%%%%%
|
|
-a
|
|
+b
|
|
+++++++
|
|
c
|
|
>>>>>>>
|
|
"###);
|
|
// The unselected change from the sources have not been applied to the
|
|
// destination
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=d", "file2"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
d
|
|
"###);
|
|
|
|
// Partially squash a few commits up an down
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
let (stdout, stderr) =
|
|
test_env.jj_cmd_ok(&repo_path, &["squash", "--from=b|c|f", "--into=e", "file1"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Rebased 1 descendant commits
|
|
Working copy now at: kpqxywon 610a144d f | (no description set)
|
|
Parent commit : yostqsxw ac27a136 e | (no description set)
|
|
"###);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 610a144de39b f
|
|
◉ ac27a1361b09 e
|
|
├─┬─╮
|
|
│ │ ◉ 0c8eab864a32 b
|
|
│ ◉ │ ad1776ad0b1b c
|
|
│ ├─╯
|
|
◉ │ 5def0e76dfaf d
|
|
├─╯
|
|
◉ 47a1e795d146 a
|
|
◉ 000000000000
|
|
"###);
|
|
// The selected changes have been removed from the sources
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=b", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=c", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
a
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=f", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
f
|
|
"###);
|
|
// The selected changes from the sources have been applied to the destination
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=e", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
f
|
|
"###);
|
|
// The unselected changes from the sources have not been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "-r=d", "file2"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
d
|
|
"###);
|
|
}
|
|
|
|
fn get_log_output(test_env: &TestEnvironment, repo_path: &Path) -> String {
|
|
let template = r#"commit_id.short() ++ " " ++ branches"#;
|
|
test_env.jj_cmd_success(repo_path, &["log", "-T", template])
|
|
}
|
|
|
|
#[test]
|
|
fn test_squash_description() {
|
|
let mut 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 edit_script = test_env.set_up_fake_editor();
|
|
std::fs::write(&edit_script, r#"fail"#).unwrap();
|
|
|
|
// If both descriptions are empty, the resulting description is empty
|
|
std::fs::write(repo_path.join("file1"), "a\n").unwrap();
|
|
std::fs::write(repo_path.join("file2"), "a\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["new"]);
|
|
std::fs::write(repo_path.join("file1"), "b\n").unwrap();
|
|
std::fs::write(repo_path.join("file2"), "b\n").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["squash"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @"");
|
|
|
|
// If the destination's description is empty and the source's description is
|
|
// non-empty, the resulting description is from the source
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "source"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["squash"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
source
|
|
"###);
|
|
|
|
// If the destination description is non-empty and the source's description is
|
|
// empty, the resulting description is from the destination
|
|
test_env.jj_cmd_ok(&repo_path, &["op", "restore", "@--"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["describe", "@-", "-m", "destination"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["squash"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
destination
|
|
"###);
|
|
|
|
// An explicit description on the command-line overrides this
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["squash", "-m", "custom"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
custom
|
|
"###);
|
|
|
|
// If both descriptions were non-empty, we get asked for a combined description
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "source"]);
|
|
std::fs::write(&edit_script, "dump editor0").unwrap();
|
|
test_env.jj_cmd_ok(&repo_path, &["squash"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
destination
|
|
|
|
source
|
|
"###);
|
|
insta::assert_snapshot!(
|
|
std::fs::read_to_string(test_env.env_root().join("editor0")).unwrap(), @r###"
|
|
JJ: Enter a description for the combined commit.
|
|
JJ: Description from the destination commit:
|
|
destination
|
|
|
|
JJ: Description from source commit:
|
|
source
|
|
|
|
JJ: Lines starting with "JJ: " (like this one) will be removed.
|
|
"###);
|
|
|
|
// An explicit description on the command-line overrides prevents launching an
|
|
// editor
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["squash", "-m", "custom"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
custom
|
|
"###);
|
|
|
|
// If the source's *content* doesn't become empty, then the source remains and
|
|
// both descriptions are unchanged
|
|
test_env.jj_cmd_ok(&repo_path, &["undo"]);
|
|
test_env.jj_cmd_ok(&repo_path, &["squash", "file1"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
destination
|
|
"###);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@"), @r###"
|
|
source
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_squash_empty() {
|
|
let mut 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", "parent"]);
|
|
|
|
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["squash"]);
|
|
insta::assert_snapshot!(stdout, @"");
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Working copy now at: kkmpptxz e45abe2c (empty) (no description set)
|
|
Parent commit : qpvuntsm 1265289b (empty) parent
|
|
"###);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
parent
|
|
"###);
|
|
|
|
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "child"]);
|
|
test_env.set_up_fake_editor();
|
|
test_env.jj_cmd_ok(&repo_path, &["squash"]);
|
|
insta::assert_snapshot!(get_description(&test_env, &repo_path, "@-"), @r###"
|
|
parent
|
|
|
|
child
|
|
"###);
|
|
}
|
|
|
|
fn get_description(test_env: &TestEnvironment, repo_path: &Path, rev: &str) -> String {
|
|
test_env.jj_cmd_success(
|
|
repo_path,
|
|
&["log", "--no-graph", "-T", "description", "-r", rev],
|
|
)
|
|
}
|