jj/cli/tests/test_workspaces.rs
Martin von Zweigbergk 5f3df4aaea revset: resolve "@" symbol's workspace id earlier (while parsing)
We resolve file paths into repo-relative paths while parsing the
revset expression, so I think it's consistent to also resolve which
workspace "@" refers to while parsing it. That means we won't need the
workspace context both while parsing and while resolving symbols.

In order to break things like `author("martinvonz@")` (thanks to @yuja
for catching this), I also changed the parsing of working-copy
expressions so they are not allowed to be
quoted. `author(martinvonz@)` will therefore be an error now. That
seems like a small improvement anyway, since we have recently talked
about making `root` and `[workspace]@` not parsed as other symbols.
2023-08-20 17:57:18 -07:00

423 lines
17 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 adding a second workspace
#[test]
fn test_workspaces_add_second_workspace() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
let secondary_path = test_env.env_root().join("secondary");
std::fs::write(main_path.join("file"), "contents").unwrap();
test_env.jj_cmd_success(&main_path, &["commit", "-m", "initial"]);
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "list"]);
insta::assert_snapshot!(stdout, @r###"
default: rlvkpnrz e0e6d567 (empty) (no description set)
"###);
let stdout = test_env.jj_cmd_success(
&main_path,
&["workspace", "add", "--name", "second", "../secondary"],
);
insta::assert_snapshot!(stdout.replace('\\', "/"), @r###"
Created workspace in "../secondary"
Working copy now at: rzvqmyuk 397eac93 (empty) (no description set)
Parent commit : qpvuntsm 7d308bc9 initial
Added 1 files, modified 0 files, removed 0 files
"###);
// Can see the working-copy commit in each workspace in the log output. The "@"
// node in the graph indicates the current workspace's working-copy commit.
insta::assert_snapshot!(get_log_output(&test_env, &main_path), @r###"
◉ 397eac932ad3c349b2659fd2eb035a4dd3da4193 second@
│ @ e0e6d5672858dc9a57ec5b772b7c4f3270ed0223 default@
├─╯
◉ 7d308bc9d934c53c6cc52935192e2d6ac5d78cfd
◉ 0000000000000000000000000000000000000000
"###);
insta::assert_snapshot!(get_log_output(&test_env, &secondary_path), @r###"
@ 397eac932ad3c349b2659fd2eb035a4dd3da4193 second@
│ ◉ e0e6d5672858dc9a57ec5b772b7c4f3270ed0223 default@
├─╯
◉ 7d308bc9d934c53c6cc52935192e2d6ac5d78cfd
◉ 0000000000000000000000000000000000000000
"###);
// Both workspaces show up when we list them
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "list"]);
insta::assert_snapshot!(stdout, @r###"
default: rlvkpnrz e0e6d567 (empty) (no description set)
second: rzvqmyuk 397eac93 (empty) (no description set)
"###);
}
/// Test making changes to the working copy in a workspace as it gets rewritten
/// from another workspace
#[test]
fn test_workspaces_conflicting_edits() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
let secondary_path = test_env.env_root().join("secondary");
std::fs::write(main_path.join("file"), "contents\n").unwrap();
test_env.jj_cmd_success(&main_path, &["new"]);
test_env.jj_cmd_success(&main_path, &["workspace", "add", "../secondary"]);
insta::assert_snapshot!(get_log_output(&test_env, &main_path), @r###"
◉ 265af0cdbcc7bb33e3734ad72565c943ce3fb0d4 secondary@
│ @ 351099fa72cfbb1b34e410e89821efc623295974 default@
├─╯
◉ cf911c223d3e24e001fc8264d6dbf0610804fc40
◉ 0000000000000000000000000000000000000000
"###);
// Make changes in both working copies
std::fs::write(main_path.join("file"), "changed in main\n").unwrap();
std::fs::write(secondary_path.join("file"), "changed in second\n").unwrap();
// Squash the changes from the main workspace into the initial commit (before
// running any command in the secondary workspace
let stdout = test_env.jj_cmd_success(&main_path, &["squash"]);
insta::assert_snapshot!(stdout, @r###"
Rebased 1 descendant commits
Working copy now at: mzvwutvl fe8f41ed (empty) (no description set)
Parent commit : qpvuntsm c0d4a99e (no description set)
"###);
// The secondary workspace's working-copy commit was updated
insta::assert_snapshot!(get_log_output(&test_env, &main_path), @r###"
@ fe8f41ed01d693b2d4365cd89e42ad9c531a939b default@
│ ◉ a1896a17282f19089a5cec44358d6609910e0513 secondary@
├─╯
◉ c0d4a99ef98ada7da8dc73a778bbb747c4178385
◉ 0000000000000000000000000000000000000000
"###);
let stderr = test_env.jj_cmd_failure(&secondary_path, &["st"]);
insta::assert_snapshot!(stderr, @r###"
Error: The working copy is stale (not updated since operation 5c95db542ebd).
Hint: Run `jj workspace update-stale` to update it.
See https://github.com/martinvonz/jj/blob/main/docs/working-copy.md#stale-working-copy for more information.
"###);
// Same error on second run, and from another command
let stderr = test_env.jj_cmd_failure(&secondary_path, &["log"]);
insta::assert_snapshot!(stderr, @r###"
Error: The working copy is stale (not updated since operation 5c95db542ebd).
Hint: Run `jj workspace update-stale` to update it.
See https://github.com/martinvonz/jj/blob/main/docs/working-copy.md#stale-working-copy for more information.
"###);
let stdout = test_env.jj_cmd_success(&secondary_path, &["workspace", "update-stale"]);
// It was detected that the working copy is now stale.
// Since there was an uncommitted change in the working copy, it should
// have been committed first (causing divergence)
insta::assert_snapshot!(stdout, @r###"
Concurrent modification detected, resolving automatically.
Rebased 1 descendant commits onto commits rewritten by other operation
Working copy now at: pmmvwywv a1896a17 (empty) (no description set)
Added 0 files, modified 1 files, removed 0 files
"###);
insta::assert_snapshot!(get_log_output(&test_env, &secondary_path),
@r###"
◉ 8d90dc175c874af0dff032d611029dc722d4e108 (divergent)
│ ◉ fe8f41ed01d693b2d4365cd89e42ad9c531a939b default@
├─╯
│ @ a1896a17282f19089a5cec44358d6609910e0513 secondary@ (divergent)
├─╯
◉ c0d4a99ef98ada7da8dc73a778bbb747c4178385
◉ 0000000000000000000000000000000000000000
"###);
// The stale working copy should have been resolved by the previous command
let stdout = get_log_output(&test_env, &secondary_path);
assert!(!stdout.starts_with("The working copy is stale"));
insta::assert_snapshot!(stdout, @r###"
◉ 8d90dc175c874af0dff032d611029dc722d4e108 (divergent)
│ ◉ fe8f41ed01d693b2d4365cd89e42ad9c531a939b default@
├─╯
│ @ a1896a17282f19089a5cec44358d6609910e0513 secondary@ (divergent)
├─╯
◉ c0d4a99ef98ada7da8dc73a778bbb747c4178385
◉ 0000000000000000000000000000000000000000
"###);
}
/// Test a clean working copy that gets rewritten from another workspace
#[test]
fn test_workspaces_updated_by_other() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
let secondary_path = test_env.env_root().join("secondary");
std::fs::write(main_path.join("file"), "contents\n").unwrap();
test_env.jj_cmd_success(&main_path, &["new"]);
test_env.jj_cmd_success(&main_path, &["workspace", "add", "../secondary"]);
insta::assert_snapshot!(get_log_output(&test_env, &main_path), @r###"
◉ 265af0cdbcc7bb33e3734ad72565c943ce3fb0d4 secondary@
│ @ 351099fa72cfbb1b34e410e89821efc623295974 default@
├─╯
◉ cf911c223d3e24e001fc8264d6dbf0610804fc40
◉ 0000000000000000000000000000000000000000
"###);
// Rewrite the check-out commit in one workspace.
std::fs::write(main_path.join("file"), "changed in main\n").unwrap();
let stdout = test_env.jj_cmd_success(&main_path, &["squash"]);
insta::assert_snapshot!(stdout, @r###"
Rebased 1 descendant commits
Working copy now at: mzvwutvl fe8f41ed (empty) (no description set)
Parent commit : qpvuntsm c0d4a99e (no description set)
"###);
// The secondary workspace's working-copy commit was updated.
insta::assert_snapshot!(get_log_output(&test_env, &main_path), @r###"
@ fe8f41ed01d693b2d4365cd89e42ad9c531a939b default@
│ ◉ a1896a17282f19089a5cec44358d6609910e0513 secondary@
├─╯
◉ c0d4a99ef98ada7da8dc73a778bbb747c4178385
◉ 0000000000000000000000000000000000000000
"###);
let stderr = test_env.jj_cmd_failure(&secondary_path, &["st"]);
insta::assert_snapshot!(stderr, @r###"
Error: The working copy is stale (not updated since operation 5c95db542ebd).
Hint: Run `jj workspace update-stale` to update it.
See https://github.com/martinvonz/jj/blob/main/docs/working-copy.md#stale-working-copy for more information.
"###);
let stdout = test_env.jj_cmd_success(&secondary_path, &["workspace", "update-stale"]);
// It was detected that the working copy is now stale, but clean. So no
// divergent commit should be created.
insta::assert_snapshot!(stdout, @r###"
Working copy now at: pmmvwywv a1896a17 (empty) (no description set)
Added 0 files, modified 1 files, removed 0 files
"###);
insta::assert_snapshot!(get_log_output(&test_env, &secondary_path),
@r###"
◉ fe8f41ed01d693b2d4365cd89e42ad9c531a939b default@
│ @ a1896a17282f19089a5cec44358d6609910e0513 secondary@
├─╯
◉ c0d4a99ef98ada7da8dc73a778bbb747c4178385
◉ 0000000000000000000000000000000000000000
"###);
}
#[test]
fn test_workspaces_update_stale_noop() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "update-stale"]);
insta::assert_snapshot!(stdout, @r###"
Nothing to do (the working copy is not stale).
"###);
let stderr = test_env.jj_cmd_failure(
&main_path,
&["workspace", "update-stale", "--ignore-working-copy"],
);
insta::assert_snapshot!(stderr, @r###"
Error: This command must be able to update the working copy.
Hint: Don't use --ignore-working-copy.
"###);
let stdout = test_env.jj_cmd_success(&main_path, &["op", "log", "-Tdescription"]);
insta::assert_snapshot!(stdout, @r###"
@ add workspace 'default'
◉ initialize repo
"###);
}
/// Test "update-stale" in a dirty, but not stale working copy.
#[test]
fn test_workspaces_update_stale_snapshot() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
let secondary_path = test_env.env_root().join("secondary");
std::fs::write(main_path.join("file"), "changed in main\n").unwrap();
test_env.jj_cmd_success(&main_path, &["new"]);
test_env.jj_cmd_success(&main_path, &["workspace", "add", "../secondary"]);
// Record new operation in one workspace.
test_env.jj_cmd_success(&main_path, &["new"]);
// Snapshot the other working copy, which unfortunately results in concurrent
// operations, but should be resolved cleanly.
std::fs::write(secondary_path.join("file"), "changed in second\n").unwrap();
let stdout = test_env.jj_cmd_success(&secondary_path, &["workspace", "update-stale"]);
insta::assert_snapshot!(stdout, @r###"
Concurrent modification detected, resolving automatically.
Nothing to do (the working copy is not stale).
"###);
insta::assert_snapshot!(get_log_output(&test_env, &secondary_path), @r###"
@ 4976dfa88529814c4dd8c06253fbd82d076b79f8 secondary@
│ ◉ 8357b22214ba8adb6d2d378fa5b85274f1c7967c default@
│ ◉ 1a769966ed69fa7abadbd2d899e2be1025cb04fb
├─╯
◉ b4a6c25e777817db67fdcbd50f1dd3b74b46b5f1
◉ 0000000000000000000000000000000000000000
"###);
}
/// Test forgetting workspaces
#[test]
fn test_workspaces_forget() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
std::fs::write(main_path.join("file"), "contents").unwrap();
test_env.jj_cmd_success(&main_path, &["new"]);
test_env.jj_cmd_success(&main_path, &["workspace", "add", "../secondary"]);
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "forget"]);
insta::assert_snapshot!(stdout, @"");
// When listing workspaces, only the secondary workspace shows up
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "list"]);
insta::assert_snapshot!(stdout, @r###"
secondary: pmmvwywv feda1c4e (empty) (no description set)
"###);
// `jj status` tells us that there's no working copy here
let stdout = test_env.jj_cmd_success(&main_path, &["st"]);
insta::assert_snapshot!(stdout, @r###"
No working copy
"###);
// The old working copy doesn't get an "@" in the log output
// TODO: We should abandon the empty working copy commit
// TODO: It seems useful to still have the "secondary@" marker here even though
// there's only one workspace. We should show it when the command is not run
// from that workspace.
insta::assert_snapshot!(get_log_output(&test_env, &main_path), @r###"
◉ feda1c4e5ffe63fb16818ccdd8c21483537e31f2
│ ◉ e949be04e93e830fcce23fefac985c1deee52eea
├─╯
◉ 123ed18e4c4c0d77428df41112bc02ffc83fb935
◉ 0000000000000000000000000000000000000000
"###);
// Revision "@" cannot be used
let stderr = test_env.jj_cmd_failure(&main_path, &["log", "-r", "@"]);
insta::assert_snapshot!(stderr, @r###"
Error: Workspace "default" doesn't have a working copy
"###);
// Try to add back the workspace
// TODO: We should make this just add it back instead of failing
let stderr = test_env.jj_cmd_failure(&main_path, &["workspace", "add", "."]);
insta::assert_snapshot!(stderr, @r###"
Error: Workspace already exists
"###);
// Forget the secondary workspace
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "forget", "secondary"]);
insta::assert_snapshot!(stdout, @"");
// No workspaces left
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "list"]);
insta::assert_snapshot!(stdout, @"");
}
/// Test context of commit summary template
#[test]
fn test_list_workspaces_template() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
test_env.add_config(
r#"
templates.commit_summary = """commit_id.short() ++ " " ++ description.first_line() ++
if(current_working_copy, " (current)")"""
"#,
);
let main_path = test_env.env_root().join("main");
let secondary_path = test_env.env_root().join("secondary");
std::fs::write(main_path.join("file"), "contents").unwrap();
test_env.jj_cmd_success(&main_path, &["commit", "-m", "initial"]);
test_env.jj_cmd_success(
&main_path,
&["workspace", "add", "--name", "second", "../secondary"],
);
// "current_working_copy" should point to the workspace we operate on
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "list"]);
insta::assert_snapshot!(stdout, @r###"
default: e0e6d5672858 (current)
second: f68da2d114f1
"###);
let stdout = test_env.jj_cmd_success(&secondary_path, &["workspace", "list"]);
insta::assert_snapshot!(stdout, @r###"
default: e0e6d5672858
second: f68da2d114f1 (current)
"###);
}
/// Test getting the workspace root from primary and secondary workspaces
#[test]
fn test_workspaces_root() {
let test_env = TestEnvironment::default();
test_env.jj_cmd_success(test_env.env_root(), &["init", "--git", "main"]);
let main_path = test_env.env_root().join("main");
let secondary_path = test_env.env_root().join("secondary");
let stdout = test_env.jj_cmd_success(&main_path, &["workspace", "root"]);
insta::assert_snapshot!(stdout, @r###"
$TEST_ENV/main
"###);
let main_subdir_path = main_path.join("subdir");
std::fs::create_dir(&main_subdir_path).unwrap();
let stdout = test_env.jj_cmd_success(&main_subdir_path, &["workspace", "root"]);
insta::assert_snapshot!(stdout, @r###"
$TEST_ENV/main
"###);
test_env.jj_cmd_success(
&main_path,
&["workspace", "add", "--name", "secondary", "../secondary"],
);
let stdout = test_env.jj_cmd_success(&secondary_path, &["workspace", "root"]);
insta::assert_snapshot!(stdout, @r###"
$TEST_ENV/secondary
"###);
let secondary_subdir_path = secondary_path.join("subdir");
std::fs::create_dir(&secondary_subdir_path).unwrap();
let stdout = test_env.jj_cmd_success(&secondary_subdir_path, &["workspace", "root"]);
insta::assert_snapshot!(stdout, @r###"
$TEST_ENV/secondary
"###);
}
fn get_log_output(test_env: &TestEnvironment, cwd: &Path) -> String {
let template = r#"
separate(" ",
commit_id,
working_copies,
if(divergent, "(divergent)"),
)
"#;
test_env.jj_cmd_success(cwd, &["log", "-T", template, "-r", "all()"])
}