jj/cli/tests/test_new_command.rs
Yuya Nishihara 5d09234839 cli: don't check duplicates in revisions prefixed with "all:"
Since "all:" implies that the user doesn't care about the order of the
revisions within that argument, it should be okay if two "all:" sets overlapped.
2024-04-02 15:17:12 +09:00

556 lines
19 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;
#[test]
fn test_new() {
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");
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "add a file"]);
test_env.jj_cmd_ok(&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_ok(&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
"###);
// --edit is a no-op
test_env.jj_cmd_ok(&repo_path, &["new", "--edit", "-m", "yet another commit"]);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
@ 101cbec5cae8049cb9850a906ef3675631ed48fa yet another commit
◉ 026537ddb96b801b9cb909985d5443aab44616c1 off of root
│ ◉ 4f2d6e0a3482a6a34e4856a4a63869c0df109e79 a new commit
│ ◉ 5d5c60b2aa96b8dbf55710656c50285c66cdcd74 add a file
├─╯
◉ 0000000000000000000000000000000000000000
"###);
// --edit cannot be used with --no-edit
let stderr = test_env.jj_cmd_cli_error(&repo_path, &["new", "--edit", "B", "--no-edit", "D"]);
insta::assert_snapshot!(stderr, @r###"
error: the argument '--edit' cannot be used with '--no-edit'
Usage: jj new <REVISIONS>...
For more information, try '--help'.
"###);
}
#[test]
fn test_new_merge() {
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");
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "main"]);
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "add file1"]);
std::fs::write(repo_path.join("file1"), "a").unwrap();
test_env.jj_cmd_ok(&repo_path, &["new", "root()", "-m", "add file2"]);
std::fs::write(repo_path.join("file2"), "b").unwrap();
// Create a merge commit
test_env.jj_cmd_ok(&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 `--no-edit`
test_env.jj_cmd_ok(&repo_path, &["undo"]);
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["new", "main", "@", "--no-edit"]);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Created new commit znkkpsqq 200ed1a1 (empty) (no description set)
"###);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
◉ 200ed1a14c8acf09783dafefe5bebf2ff58f12fd
├─╮
│ @ f399209d9dda06e8a25a0c8e9a0cde9f421ff35d add file2
◉ │ 38e8e2f6c92ffb954961fc391b515ff551b41636 add file1
├─╯
◉ 0000000000000000000000000000000000000000
"###);
// Same test with `jj merge`
test_env.jj_cmd_ok(&repo_path, &["undo"]);
test_env.jj_cmd_ok(&repo_path, &["merge", "main", "@"]);
insta::assert_snapshot!(get_log_output(&test_env, &repo_path), @r###"
@ 3a44e52b073cbb5deb11bb8fa0763a369e96427a
├─╮
│ ◉ 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###"
Warning: `jj merge` is deprecated; use `jj new` instead, which is equivalent
Warning: `jj merge` will be removed in a future version, and this will be a hard error
Error: Merge requires at least two revisions
"###);
let stderr = test_env.jj_cmd_cli_error(&repo_path, &["merge", "main"]);
insta::assert_snapshot!(stderr, @r###"
Warning: `jj merge` is deprecated; use `jj new` instead, which is equivalent
Warning: `jj merge` will be removed in a future version, and this will be a hard error
Error: Merge requires at least two revisions
"###);
// merge with non-unique revisions
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "@", "3a44e"]);
insta::assert_snapshot!(stderr, @r###"
Error: More than one revset resolved to revision 3a44e52b073c
"###);
// if prefixed with all:, duplicates are allowed
let (stdout, stderr) = test_env.jj_cmd_ok(&repo_path, &["new", "@", "all:visible_heads()"]);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Working copy now at: xznxytkn dddeb489 (empty) (no description set)
Parent commit : wqnwkozp 3a44e52b (empty) (no description set)
"###);
// merge with root
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "@", "root()"]);
insta::assert_snapshot!(stderr, @r###"
Error: The Git backend does not support creating merge commits with the root commit as one of the parents.
"###);
}
#[test]
fn test_new_insert_after() {
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");
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
"###);
// --insert-after can be repeated (this does not affect the outcome); --after is
// an alias
let (stdout, stderr) = test_env.jj_cmd_ok(
&repo_path,
&[
"new",
"--insert-after",
"-m",
"G",
"--after",
"B",
"--after",
"D",
],
);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Rebased 2 descendant commits
Working copy now at: kxryzmor ca7c6481 (empty) G
Parent commit : kkmpptxz 6041917c B | (empty) B
Parent commit : vruxwmqv c9257eff D | (empty) D
"###);
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
◉ C
│ ◉ F
╭─┤
@ │ G
├───╮
│ │ ◉ D
◉ │ │ B
◉ │ │ A
├───╯
│ ◉ E
├─╯
◉ root
"###);
let (stdout, stderr) =
test_env.jj_cmd_ok(&repo_path, &["new", "--insert-after", "-m", "H", "D"]);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Rebased 3 descendant commits
Working copy now at: uyznsvlq fcf8281b (empty) H
Parent commit : vruxwmqv c9257eff D | (empty) D
"###);
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
◉ C
│ ◉ F
╭─┤
◉ │ G
├───╮
│ │ @ H
│ │ ◉ D
◉ │ │ B
◉ │ │ A
├───╯
│ ◉ E
├─╯
◉ root
"###);
// --after cannot be used with --before
let stderr = test_env.jj_cmd_cli_error(&repo_path, &["new", "--after", "B", "--before", "D"]);
insta::assert_snapshot!(stderr, @r###"
error: the argument '--insert-after' cannot be used with '--insert-before'
Usage: jj new --insert-after <REVISIONS>...
For more information, try '--help'.
"###);
}
#[test]
fn test_new_insert_after_children() {
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");
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, stderr) =
test_env.jj_cmd_ok(&repo_path, &["new", "--insert-after", "-m", "G", "A", "C"]);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Working copy now at: kxryzmor b48d4d73 (empty) G
Parent commit : qpvuntsm 65b1ef43 A | (empty) A
Parent commit : mzvwutvl ec18c57d C | (empty) C
"###);
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
@ G
├─╮
│ ◉ C
│ ◉ B
├─╯
◉ A
│ ◉ F
│ ├─╮
│ │ ◉ E
├───╯
│ ◉ D
├─╯
◉ root
"###);
}
#[test]
fn test_new_insert_before() {
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");
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, stderr) =
test_env.jj_cmd_ok(&repo_path, &["new", "--insert-before", "-m", "G", "C", "F"]);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Rebased 2 descendant commits
Working copy now at: kxryzmor ff6bbbc7 (empty) G
Parent commit : znkkpsqq 41a89ffc E | (empty) E
Parent commit : vruxwmqv c9257eff D | (empty) D
Parent commit : kkmpptxz 6041917c B | (empty) B
"###);
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
◉ F
│ ◉ C
├─╯
@ G
├─┬─╮
│ │ ◉ B
│ │ ◉ A
│ ◉ │ D
│ ├─╯
◉ │ E
├─╯
◉ root
"###);
}
#[test]
fn test_new_insert_before_root_successors() {
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");
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, stderr) =
test_env.jj_cmd_ok(&repo_path, &["new", "--insert-before", "-m", "G", "A", "D"]);
insta::assert_snapshot!(stdout, @"");
insta::assert_snapshot!(stderr, @r###"
Rebased 5 descendant commits
Working copy now at: kxryzmor 36541977 (empty) G
Parent commit : zzzzzzzz 00000000 (empty) (no description set)
"###);
insta::assert_snapshot!(get_short_log_output(&test_env, &repo_path), @r###"
◉ F
├─╮
│ ◉ E
◉ │ D
│ │ ◉ C
│ │ ◉ B
│ │ ◉ A
├───╯
@ │ G
├─╯
◉ root
"###);
}
#[test]
fn test_new_insert_before_no_loop() {
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");
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_ok(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", "B", "D"]);
insta::assert_snapshot!(stderr, @r###"
Error: The Git backend does not support creating merge commits with the root commit as one of the parents.
"###);
}
#[test]
fn test_new_insert_before_root() {
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");
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: The root commit 000000000000 is immutable
"###);
}
#[test]
fn test_new_conflicting_branches() {
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");
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "one"]);
test_env.jj_cmd_ok(&repo_path, &["new", "-m", "two", "@-"]);
test_env.jj_cmd_ok(&repo_path, &["branch", "create", "foo"]);
test_env.jj_cmd_ok(
&repo_path,
&[
"--at-op=@-",
"branch",
"create",
"foo",
"-r",
r#"description("one")"#,
],
);
// Trigger resolution of concurrent operations
test_env.jj_cmd_ok(&repo_path, &["st"]);
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "foo"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "foo" resolved to more than one revision
Hint: Branch foo resolved to multiple revisions because it's conflicted.
It resolved to these revisions:
kkmpptxz 66c6502d foo?? | (empty) two
qpvuntsm a9330854 foo?? | (empty) one
Hint: Set which revision the branch points to with `jj branch set foo -r <REVISION>`.
"###);
}
#[test]
fn test_new_conflicting_change_ids() {
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");
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "one"]);
test_env.jj_cmd_ok(&repo_path, &["--at-op=@-", "describe", "-m", "two"]);
// Trigger resolution of concurrent operations
test_env.jj_cmd_ok(&repo_path, &["st"]);
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "qpvuntsm"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revset "qpvuntsm" resolved to more than one revision
Hint: The revset "qpvuntsm" resolved to these revisions:
qpvuntsm?? d2ae6806 (empty) two
qpvuntsm?? a9330854 (empty) one
Hint: Some of these commits have the same change id. Abandon one of them with `jj abandon -r <REVISION>`.
"###);
}
#[test]
fn test_new_error_revision_does_not_exist() {
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");
test_env.jj_cmd_ok(&repo_path, &["describe", "-m", "one"]);
test_env.jj_cmd_ok(&repo_path, &["new", "-m", "two"]);
let stderr = test_env.jj_cmd_failure(&repo_path, &["new", "this"]);
insta::assert_snapshot!(stderr, @r###"
Error: Revision "this" doesn't exist
"###);
}
fn setup_before_insertion(test_env: &TestEnvironment, repo_path: &Path) {
test_env.jj_cmd_ok(repo_path, &["branch", "create", "A"]);
test_env.jj_cmd_ok(repo_path, &["commit", "-m", "A"]);
test_env.jj_cmd_ok(repo_path, &["branch", "create", "B"]);
test_env.jj_cmd_ok(repo_path, &["commit", "-m", "B"]);
test_env.jj_cmd_ok(repo_path, &["branch", "create", "C"]);
test_env.jj_cmd_ok(repo_path, &["describe", "-m", "C"]);
test_env.jj_cmd_ok(repo_path, &["new", "-m", "D", "root()"]);
test_env.jj_cmd_ok(repo_path, &["branch", "create", "D"]);
test_env.jj_cmd_ok(repo_path, &["new", "-m", "E", "root()"]);
test_env.jj_cmd_ok(repo_path, &["branch", "create", "E"]);
// Any number of -r's is ignored
test_env.jj_cmd_ok(repo_path, &["new", "-m", "F", "-r", "D", "-r", "E"]);
test_env.jj_cmd_ok(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])
}