mirror of
https://github.com/martinvonz/jj.git
synced 2024-09-20 18:29:49 +03:00
082ec5ae3b
I quite often want to move the changes to a particular file from one commit to another. We already support that using `jj move -i`, but that can be annoying to run because we don't have a TUI for it (#48). Let's make it possible to do `jj move --from X --to Y <path>`.
276 lines
10 KiB
Rust
276 lines
10 KiB
Rust
// Copyright 2022 Google LLC
|
|
//
|
|
// 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;
|
|
|
|
pub mod common;
|
|
|
|
#[test]
|
|
fn test_move() {
|
|
let test_env = TestEnvironment::default();
|
|
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo", "--git"]);
|
|
let repo_path = test_env.env_root().join("repo");
|
|
|
|
// Create history like this:
|
|
// F
|
|
// |
|
|
// E C
|
|
// | |
|
|
// D B
|
|
// |/
|
|
// A
|
|
//
|
|
// When moving changes between e.g. C and F, we should not get unrelated changes
|
|
// from B and D.
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "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_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "b"]);
|
|
std::fs::write(repo_path.join("file3"), "b\n").unwrap();
|
|
test_env.jj_cmd_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "c"]);
|
|
std::fs::write(repo_path.join("file1"), "c\n").unwrap();
|
|
test_env.jj_cmd_success(&repo_path, &["co", "a"]);
|
|
test_env.jj_cmd_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "d"]);
|
|
std::fs::write(repo_path.join("file3"), "d\n").unwrap();
|
|
test_env.jj_cmd_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "e"]);
|
|
std::fs::write(repo_path.join("file2"), "e\n").unwrap();
|
|
test_env.jj_cmd_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "f"]);
|
|
std::fs::write(repo_path.join("file2"), "f\n").unwrap();
|
|
// Test the setup
|
|
let template = r#"commit_id.short() " " branches"#;
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 0d7353584003 f
|
|
o e9515f21068c e
|
|
o bdd835cae844 d
|
|
| o caa4d0b23201 c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 000000000000
|
|
"###);
|
|
|
|
// Doesn't do anything without arguments
|
|
// TODO: We should make this error more helpful (saying that --from and/or --to
|
|
// are required)
|
|
let stderr = test_env.jj_cmd_failure(&repo_path, &["move"]);
|
|
insta::assert_snapshot!(stderr, @"Error: Source and destination cannot be the same.
|
|
");
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 0d7353584003 f
|
|
o e9515f21068c e
|
|
o bdd835cae844 d
|
|
| o caa4d0b23201 c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 000000000000
|
|
"###);
|
|
|
|
// Can move from sibling, which results in the source being abandoned
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["move", "--from", "c"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Working copy now at: 1c03e3d3c63f
|
|
Added 0 files, modified 1 files, removed 0 files
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 1c03e3d3c63f f
|
|
o e9515f21068c e
|
|
o bdd835cae844 d
|
|
| o 55171e33db26 b c
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 000000000000
|
|
"###);
|
|
// The change from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
|
|
insta::assert_snapshot!(stdout, @"c
|
|
");
|
|
// File `file2`, which was not changed in source, is unchanged
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @"f
|
|
");
|
|
|
|
// Can move from ancestor
|
|
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["move", "--from", "@--"]);
|
|
insta::assert_snapshot!(stdout, @"Working copy now at: c8d83075e8c2
|
|
");
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ c8d83075e8c2 f
|
|
o 2c50bfc59c68 e
|
|
| o caa4d0b23201 c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a d
|
|
o 000000000000
|
|
"###);
|
|
// The change from the source has been applied (the file contents were already
|
|
// "f", as is typically the case when moving changes from an ancestor)
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @"f
|
|
");
|
|
// The change has been removed from the source (the change pointed to by 'd' was
|
|
// abandoned)
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ c8d83075e8c2 f
|
|
o 2c50bfc59c68 e
|
|
| o caa4d0b23201 c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a d
|
|
o 000000000000
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_move_partial() {
|
|
let mut test_env = TestEnvironment::default();
|
|
test_env.jj_cmd_success(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_success(&repo_path, &["branch", "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_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "b"]);
|
|
std::fs::write(repo_path.join("file3"), "b\n").unwrap();
|
|
test_env.jj_cmd_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "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_success(&repo_path, &["co", "a"]);
|
|
test_env.jj_cmd_success(&repo_path, &["new"]);
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "d"]);
|
|
std::fs::write(repo_path.join("file3"), "d\n").unwrap();
|
|
// Test the setup
|
|
let template = r#"commit_id.short() " " branches"#;
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ bdd835cae844 d
|
|
| o 5028db694b6b c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 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
|
|
std::fs::write(&edit_script, "").unwrap();
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["move", "-i", "--from", "c"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Working copy now at: 71b69e433fbc
|
|
Added 0 files, modified 2 files, removed 0 files
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 71b69e433fbc d
|
|
| o 55171e33db26 b c
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 000000000000
|
|
"###);
|
|
// The changes from the source has been applied
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
|
|
insta::assert_snapshot!(stdout, @"c
|
|
");
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @"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, @"d
|
|
");
|
|
|
|
// Can move only part of the change in interactive mode
|
|
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
|
std::fs::write(&edit_script, "reset file2").unwrap();
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["move", "-i", "--from", "c"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Working copy now at: 63f1a6e96edb
|
|
Added 0 files, modified 1 files, removed 0 files
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 63f1a6e96edb d
|
|
| o d027c6e3e6bc c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 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, @"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, @"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, @"d
|
|
");
|
|
|
|
// Can move only part of the change in non-interactive mode
|
|
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
|
// Clear the script so we know it won't be used
|
|
std::fs::write(&edit_script, "").unwrap();
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["move", "--from", "c", "file1"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Working copy now at: 17c2e6632cc5
|
|
Added 0 files, modified 1 files, removed 0 files
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 17c2e6632cc5 d
|
|
| o 6a3ae047a03e c
|
|
| o 55171e33db26 b
|
|
|/
|
|
o 3db0a2f5b535 a
|
|
o 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, @"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, @"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, @"d
|
|
");
|
|
}
|