mirror of
https://github.com/martinvonz/jj.git
synced 2024-12-28 23:55:54 +00:00
f8d56e816d
On "jj checkout", description of the working-copy commit is empty, and the working-copy parent provides more information. It might be a bit verbose to print parent summary on every history rewriting, but I think that's okay.
423 lines
13 KiB
Rust
423 lines
13 KiB
Rust
// Copyright 2022 The Jujutsu Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
use std::path::Path;
|
|
|
|
use crate::common::TestEnvironment;
|
|
|
|
pub mod common;
|
|
|
|
#[test]
|
|
fn test_new() {
|
|
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");
|
|
|
|
test_env.jj_cmd_success(&repo_path, &["describe", "-m", "add a file"]);
|
|
test_env.jj_cmd_success(&repo_path, &["new", "-m", "a new commit"]);
|
|
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 4f2d6e0a3482a6a34e4856a4a63869c0df109e79 a new commit
|
|
◉ 5d5c60b2aa96b8dbf55710656c50285c66cdcd74 add a file
|
|
◉ 0000000000000000000000000000000000000000
|
|
"###);
|
|
|
|
// Start a new change off of a specific commit (the root commit in this case).
|
|
test_env.jj_cmd_success(&repo_path, &["new", "-m", "off of root", "root"]);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 026537ddb96b801b9cb909985d5443aab44616c1 off of root
|
|
│ ◉ 4f2d6e0a3482a6a34e4856a4a63869c0df109e79 a new commit
|
|
│ ◉ 5d5c60b2aa96b8dbf55710656c50285c66cdcd74 add a file
|
|
├─╯
|
|
◉ 0000000000000000000000000000000000000000
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_merge() {
|
|
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");
|
|
|
|
test_env.jj_cmd_success(&repo_path, &["branch", "create", "main"]);
|
|
test_env.jj_cmd_success(&repo_path, &["describe", "-m", "add file1"]);
|
|
std::fs::write(repo_path.join("file1"), "a").unwrap();
|
|
test_env.jj_cmd_success(&repo_path, &["new", "root", "-m", "add file2"]);
|
|
std::fs::write(repo_path.join("file2"), "b").unwrap();
|
|
|
|
// Create a merge commit
|
|
test_env.jj_cmd_success(&repo_path, &["new", "main", "@"]);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 0c4e5b9b68ae0cbe7ce3c61042619513d09005bf
|
|
├─╮
|
|
◉ │ f399209d9dda06e8a25a0c8e9a0cde9f421ff35d add file2
|
|
│ ◉ 38e8e2f6c92ffb954961fc391b515ff551b41636 add file1
|
|
├─╯
|
|
◉ 0000000000000000000000000000000000000000
|
|
"###);
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file1"]);
|
|
insta::assert_snapshot!(stdout, @"a");
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["print", "file2"]);
|
|
insta::assert_snapshot!(stdout, @"b");
|
|
|
|
// Same test with `jj merge`
|
|
test_env.jj_cmd_success(&repo_path, &["undo"]);
|
|
test_env.jj_cmd_success(&repo_path, &["merge", "main", "@"]);
|
|
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
|
|
@ 200ed1a14c8acf09783dafefe5bebf2ff58f12fd
|
|
├─╮
|
|
◉ │ f399209d9dda06e8a25a0c8e9a0cde9f421ff35d add file2
|
|
│ ◉ 38e8e2f6c92ffb954961fc391b515ff551b41636 add file1
|
|
├─╯
|
|
◉ 0000000000000000000000000000000000000000
|
|
"###);
|
|
|
|
// `jj merge` with less than two arguments is an error
|
|
let stderr = test_env.jj_cmd_cli_error(&repo_path, &["merge"]);
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Error: Merge requires at least two revisions
|
|
"###);
|
|
let stderr = test_env.jj_cmd_cli_error(&repo_path, &["merge", "main"]);
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Error: Merge requires at least two revisions
|
|
"###);
|
|
|
|
// merge with non-unique revisions
|
|
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "@", "200e"]);
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Error: More than one revset resolved to revision 200ed1a14c8a
|
|
"###);
|
|
|
|
// merge with root
|
|
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "@", "root"]);
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Error: Cannot merge with root revision
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_after() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ F
|
|
├─╮
|
|
◉ │ E
|
|
│ ◉ D
|
|
├─╯
|
|
│ ◉ C
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
|
|
let stdout =
|
|
test_env.jj_cmd_success(&repo_path, &["new", "--insert-after", "-m", "G", "B", "D"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Rebased 2 descendant commits
|
|
Working copy now at: ca7c6481a8dd G
|
|
Parent commit : 6041917ceeb5 B
|
|
Parent commit : c9257eff5bf9 D
|
|
"###);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
◉ C
|
|
│ ◉ F
|
|
╭─┤
|
|
@ │ G
|
|
├───╮
|
|
│ ◉ │ E
|
|
◉ │ │ D
|
|
├─╯ │
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├───╯
|
|
◉ root
|
|
"###);
|
|
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["new", "--insert-after", "-m", "H", "D"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Rebased 3 descendant commits
|
|
Working copy now at: fcf8281b4135 H
|
|
Parent commit : c9257eff5bf9 D
|
|
"###);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
◉ C
|
|
│ ◉ F
|
|
╭─┤
|
|
◉ │ G
|
|
├───╮
|
|
@ │ │ H
|
|
│ ◉ │ E
|
|
◉ │ │ D
|
|
├─╯ │
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├───╯
|
|
◉ root
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_after_children() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ F
|
|
├─╮
|
|
◉ │ E
|
|
│ ◉ D
|
|
├─╯
|
|
│ ◉ C
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
|
|
// Check that inserting G after A and C doesn't try to rebase B (which is
|
|
// initially a child of A) onto G as that would create a cycle since B is
|
|
// a parent of C which is a parent G.
|
|
let stdout =
|
|
test_env.jj_cmd_success(&repo_path, &["new", "--insert-after", "-m", "G", "A", "C"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Working copy now at: b48d4d73a39c G
|
|
Parent commit : 65b1ef43c737 A
|
|
Parent commit : ec18c57d72d8 C
|
|
"###);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ G
|
|
├─╮
|
|
│ │ ◉ F
|
|
│ │ ├─╮
|
|
│ │ ◉ │ E
|
|
│ │ │ ◉ D
|
|
│ │ ├─╯
|
|
◉ │ │ C
|
|
◉ │ │ B
|
|
├─╯ │
|
|
◉ │ A
|
|
├───╯
|
|
◉ root
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_before() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ F
|
|
├─╮
|
|
◉ │ E
|
|
│ ◉ D
|
|
├─╯
|
|
│ ◉ C
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
|
|
let stdout =
|
|
test_env.jj_cmd_success(&repo_path, &["new", "--insert-before", "-m", "G", "C", "F"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Rebased 2 descendant commits
|
|
Working copy now at: ff6bbbc7b8df G
|
|
Parent commit : 41a89ffcbba2 E
|
|
Parent commit : c9257eff5bf9 D
|
|
Parent commit : 6041917ceeb5 B
|
|
"###);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
◉ F
|
|
│ ◉ C
|
|
├─╯
|
|
@ G
|
|
├─┬─╮
|
|
◉ │ │ E
|
|
│ ◉ │ D
|
|
├─╯ │
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├───╯
|
|
◉ root
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_before_root_successors() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ F
|
|
├─╮
|
|
◉ │ E
|
|
│ ◉ D
|
|
├─╯
|
|
│ ◉ C
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
|
|
let stdout =
|
|
test_env.jj_cmd_success(&repo_path, &["new", "--insert-before", "-m", "G", "A", "D"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Rebased 5 descendant commits
|
|
Working copy now at: 3654197754f8 G
|
|
Parent commit : 000000000000 (no description set)
|
|
"###);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
◉ F
|
|
├─╮
|
|
│ │ ◉ C
|
|
│ │ ◉ B
|
|
◉ │ │ D
|
|
│ │ ◉ A
|
|
├───╯
|
|
@ │ G
|
|
│ ◉ E
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_before_no_loop() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
let template = r#"commit_id.short() ++ " " ++ if(description, description, "root")"#;
|
|
let stdout = test_env.jj_cmd_success(&repo_path, &["log", "-T", template]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
@ 7705d353bf5d F
|
|
├─╮
|
|
◉ │ 41a89ffcbba2 E
|
|
│ ◉ c9257eff5bf9 D
|
|
├─╯
|
|
│ ◉ ec18c57d72d8 C
|
|
│ ◉ 6041917ceeb5 B
|
|
│ ◉ 65b1ef43c737 A
|
|
├─╯
|
|
◉ 000000000000 root
|
|
"###);
|
|
|
|
let stderr =
|
|
test_env.jj_cmd_failure(&repo_path, &["new", "--insert-before", "-m", "G", "A", "C"]);
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Error: Refusing to create a loop: commit 6041917ceeb5 would be both an ancestor and a descendant of the new commit
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_before_no_root_merge() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ F
|
|
├─╮
|
|
◉ │ E
|
|
│ ◉ D
|
|
├─╯
|
|
│ ◉ C
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
|
|
let stdout =
|
|
test_env.jj_cmd_success(&repo_path, &["new", "--insert-before", "-m", "G", "B", "D"]);
|
|
insta::assert_snapshot!(stdout, @r###"
|
|
Rebased 4 descendant commits
|
|
Working copy now at: bf9fc49331de G
|
|
Parent commit : 65b1ef43c737 A
|
|
"###);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
◉ F
|
|
├─╮
|
|
│ │ ◉ C
|
|
◉ │ │ D
|
|
│ │ ◉ B
|
|
├───╯
|
|
@ │ G
|
|
│ ◉ E
|
|
◉ │ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
}
|
|
|
|
#[test]
|
|
fn test_new_insert_before_root() {
|
|
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");
|
|
setup_before_insertion(&test_env, &repo_path);
|
|
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
|
|
@ F
|
|
├─╮
|
|
◉ │ E
|
|
│ ◉ D
|
|
├─╯
|
|
│ ◉ C
|
|
│ ◉ B
|
|
│ ◉ A
|
|
├─╯
|
|
◉ root
|
|
"###);
|
|
|
|
let stderr =
|
|
test_env.jj_cmd_failure(&repo_path, &["new", "--insert-before", "-m", "G", "root"]);
|
|
insta::assert_snapshot!(stderr, @r###"
|
|
Error: Cannot insert a commit before the root commit
|
|
"###);
|
|
}
|
|
|
|
fn setup_before_insertion(test_env: &TestEnvironment, repo_path: &Path) {
|
|
test_env.jj_cmd_success(repo_path, &["branch", "create", "A"]);
|
|
test_env.jj_cmd_success(repo_path, &["commit", "-m", "A"]);
|
|
test_env.jj_cmd_success(repo_path, &["branch", "create", "B"]);
|
|
test_env.jj_cmd_success(repo_path, &["commit", "-m", "B"]);
|
|
test_env.jj_cmd_success(repo_path, &["branch", "create", "C"]);
|
|
test_env.jj_cmd_success(repo_path, &["describe", "-m", "C"]);
|
|
test_env.jj_cmd_success(repo_path, &["new", "-m", "D", "root"]);
|
|
test_env.jj_cmd_success(repo_path, &["branch", "create", "D"]);
|
|
test_env.jj_cmd_success(repo_path, &["new", "-m", "E", "root"]);
|
|
test_env.jj_cmd_success(repo_path, &["branch", "create", "E"]);
|
|
test_env.jj_cmd_success(repo_path, &["new", "-m", "F", "D", "E"]);
|
|
test_env.jj_cmd_success(repo_path, &["branch", "create", "F"]);
|
|
}
|
|
|
|
fn get_log_output(test_env: &TestEnvironment, repo_path: &Path) -> String {
|
|
let template = r#"commit_id ++ " " ++ description"#;
|
|
test_env.jj_cmd_success(repo_path, &["log", "-T", template])
|
|
}
|
|
|
|
fn get_short_log_output(test_env: &TestEnvironment, repo_path: &Path) -> String {
|
|
let template = r#"if(description, description, "root")"#;
|
|
test_env.jj_cmd_success(repo_path, &["log", "-T", template])
|
|
}
|