jj/tests/test_untrack_command.rs
Martin von Zweigbergk 3ccdd1f98a tests: pass string instead of bytes to add_config()
I don't think need to write non-UTF8 bytes to our config files. If we
ever do (maybe to test that we give the user a reasonable error
message), we add a custom function for that.
2023-01-26 12:48:30 -08:00

127 lines
5.2 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::PathBuf;
use crate::common::TestEnvironment;
pub mod common;
#[test]
fn test_untrack() {
let test_env = TestEnvironment::default();
test_env.add_config(r#"ui.allow-init-native = true"#);
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo"]);
let repo_path = test_env.env_root().join("repo");
std::fs::write(repo_path.join("file1"), "initial").unwrap();
std::fs::write(repo_path.join("file1.bak"), "initial").unwrap();
std::fs::write(repo_path.join("file2.bak"), "initial").unwrap();
let target_dir = repo_path.join("target");
std::fs::create_dir(&target_dir).unwrap();
std::fs::write(target_dir.join("file2"), "initial").unwrap();
std::fs::write(target_dir.join("file3"), "initial").unwrap();
// Run a command so all the files get tracked, then add "*.bak" to the ignore
// patterns
test_env.jj_cmd_success(&repo_path, &["st"]);
std::fs::write(repo_path.join(".gitignore"), "*.bak\n").unwrap();
let files_before = test_env.jj_cmd_success(&repo_path, &["files"]);
// Errors out when not run at the head operation
let stderr = test_env.jj_cmd_failure(&repo_path, &["untrack", "file1", "--at-op", "@-"]);
insta::assert_snapshot!(stderr, @r###"
Error: This command must be able to update the working copy.
Hint: Don't use --at-op.
"###);
// Errors out when no path is specified
let stderr = test_env.jj_cmd_cli_error(&repo_path, &["untrack"]);
insta::assert_snapshot!(stderr, @r###"
error: The following required arguments were not provided:
<PATHS>...
Usage: jj untrack <PATHS>...
For more information try '--help'
"###);
// Errors out when a specified file is not ignored
let stderr = test_env.jj_cmd_failure(&repo_path, &["untrack", "file1", "file1.bak"]);
insta::assert_snapshot!(stderr, @r###"
Error: 'file1' is not ignored.
Hint: Files that are not ignored will be added back by the next command.
Make sure they're ignored, then try again.
"###);
let files_after = test_env.jj_cmd_success(&repo_path, &["files"]);
// There should be no changes to the state when there was an error
assert_eq!(files_after, files_before);
// Can untrack a single file
assert!(files_before.contains("file1.bak\n"));
let stdout = test_env.jj_cmd_success(&repo_path, &["untrack", "file1.bak"]);
assert_eq!(stdout, "");
let files_after = test_env.jj_cmd_success(&repo_path, &["files"]);
// The file is no longer tracked
assert!(!files_after.contains("file1.bak"));
// Other files that match the ignore pattern are not untracked
assert!(files_after.contains("file2.bak"));
// The files still exist on disk
assert!(repo_path.join("file1.bak").exists());
assert!(repo_path.join("file2.bak").exists());
// Errors out when multiple specified files are not ignored
let stderr = test_env.jj_cmd_failure(&repo_path, &["untrack", "target"]);
assert_eq!(
stderr,
format!(
"Error: '{}' and 1 other files are not ignored.\nHint: Files that are not ignored \
will be added back by the next command.\nMake sure they're ignored, then try again.\n",
PathBuf::from("target").join("file2").display()
)
);
// Can untrack after adding to ignore patterns
std::fs::write(repo_path.join(".gitignore"), ".bak\ntarget/\n").unwrap();
let stdout = test_env.jj_cmd_success(&repo_path, &["untrack", "target"]);
assert_eq!(stdout, "");
let files_after = test_env.jj_cmd_success(&repo_path, &["files"]);
assert!(!files_after.contains("target"));
}
#[test]
fn test_untrack_sparse() {
let test_env = TestEnvironment::default();
test_env.add_config(r#"ui.allow-init-native = true"#);
test_env.jj_cmd_success(test_env.env_root(), &["init", "repo"]);
let repo_path = test_env.env_root().join("repo");
std::fs::write(repo_path.join("file1"), "contents").unwrap();
std::fs::write(repo_path.join("file2"), "contents").unwrap();
// When untracking a file that's not included in the sparse working copy, it
// doesn't need to be ignored (because it won't be automatically added
// back).
let stdout = test_env.jj_cmd_success(&repo_path, &["files"]);
insta::assert_snapshot!(stdout, @r###"
file1
file2
"###);
test_env.jj_cmd_success(&repo_path, &["sparse", "--clear", "--add", "file1"]);
let stdout = test_env.jj_cmd_success(&repo_path, &["untrack", "file2"]);
insta::assert_snapshot!(stdout, @"");
let stdout = test_env.jj_cmd_success(&repo_path, &["files"]);
insta::assert_snapshot!(stdout, @r###"
file1
"###);
}