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// 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::io::Write as _;
use crate::common::TestEnvironment;
#[test]
fn test_sparse_manage_patterns() {
let mut test_env = TestEnvironment::default();
let edit_script = test_env.set_up_fake_editor();
test_env.run_jj_in(".", ["git", "init", "repo"]).success();
let work_dir = test_env.work_dir("repo");
// Write some files to the working copy
work_dir.write_file("file1", "contents");
work_dir.write_file("file2", "contents");
work_dir.write_file("file3", "contents");
// By default, all files are tracked
let output = work_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
.
[EOF]
");
// Can stop tracking all files
let output = work_dir.run_jj(["sparse", "set", "--remove", "."]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 0 files, modified 0 files, removed 3 files
[EOF]
");
// The list is now empty
let output = work_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @"");
// They're removed from the working copy
assert!(!work_dir.root().join("file1").exists());
assert!(!work_dir.root().join("file2").exists());
assert!(!work_dir.root().join("file3").exists());
// But they're still in the commit
let output = work_dir.run_jj(["file", "list"]);
insta::assert_snapshot!(output, @r"
file1
file2
file3
[EOF]
");
// Run commands in sub directory to ensure that patterns are parsed as
// workspace-relative paths, not cwd-relative ones.
let sub_dir = work_dir.create_dir("sub");
// Not a workspace-relative path
let output = sub_dir.run_jj(["sparse", "set", "--add=../file2"]);
insta::assert_snapshot!(output, @r#"
------- stderr -------
error: invalid value '../file2' for '--add <ADD>': Invalid component ".." in repo-relative path "../file2"
For more information, try '--help'.
[EOF]
[exit status: 2]
"#);
// Can `--add` a few files
let output = sub_dir.run_jj(["sparse", "set", "--add", "file2", "--add", "file3"]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 2 files, modified 0 files, removed 0 files
[EOF]
");
let output = sub_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
file2
file3
[EOF]
");
assert!(!work_dir.root().join("file1").exists());
assert!(work_dir.root().join("file2").exists());
assert!(work_dir.root().join("file3").exists());
// Can combine `--add` and `--remove`
let output = sub_dir.run_jj([
"sparse", "set", "--add", "file1", "--remove", "file2", "--remove", "file3",
]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 1 files, modified 0 files, removed 2 files
[EOF]
");
let output = sub_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
file1
[EOF]
");
assert!(work_dir.root().join("file1").exists());
assert!(!work_dir.root().join("file2").exists());
assert!(!work_dir.root().join("file3").exists());
// Can use `--clear` and `--add`
let output = sub_dir.run_jj(["sparse", "set", "--clear", "--add", "file2"]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 1 files, modified 0 files, removed 1 files
[EOF]
");
let output = sub_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
file2
[EOF]
");
assert!(!work_dir.root().join("file1").exists());
assert!(work_dir.root().join("file2").exists());
assert!(!work_dir.root().join("file3").exists());
// Can reset back to all files
let output = sub_dir.run_jj(["sparse", "reset"]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 2 files, modified 0 files, removed 0 files
[EOF]
");
let output = sub_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
.
[EOF]
");
assert!(work_dir.root().join("file1").exists());
assert!(work_dir.root().join("file2").exists());
assert!(work_dir.root().join("file3").exists());
// Can edit with editor
let edit_patterns = |patterns: &[&str]| {
let mut file = std::fs::File::create(&edit_script).unwrap();
file.write_all(b"dump patterns0\0write\n").unwrap();
for pattern in patterns {
file.write_all(pattern.as_bytes()).unwrap();
file.write_all(b"\n").unwrap();
}
};
let read_patterns = || std::fs::read_to_string(test_env.env_root().join("patterns0")).unwrap();
edit_patterns(&["file1"]);
let output = sub_dir.run_jj(["sparse", "edit"]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 0 files, modified 0 files, removed 2 files
[EOF]
");
insta::assert_snapshot!(read_patterns(), @".");
let output = sub_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
file1
[EOF]
");
// Can edit with multiple files
edit_patterns(&["file3", "file2", "file3"]);
let output = sub_dir.run_jj(["sparse", "edit"]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Added 2 files, modified 0 files, removed 1 files
[EOF]
");
insta::assert_snapshot!(read_patterns(), @"file1");
let output = sub_dir.run_jj(["sparse", "list"]);
insta::assert_snapshot!(output, @r"
file2
file3
[EOF]
");
}
#[test]
fn test_sparse_editor_avoids_unc() {
use std::path::PathBuf;
let mut test_env = TestEnvironment::default();
let edit_script = test_env.set_up_fake_editor();
test_env.run_jj_in(".", ["git", "init", "repo"]).success();
let work_dir = test_env.work_dir("repo");
std::fs::write(edit_script, "dump-path path").unwrap();
work_dir.run_jj(["sparse", "edit"]).success();
let edited_path =
PathBuf::from(std::fs::read_to_string(test_env.env_root().join("path")).unwrap());
// While `assert!(!edited_path.starts_with("//?/"))` could work here in most
// cases, it fails when it is not safe to strip the prefix, such as paths
// over 260 chars.
assert_eq!(edited_path, dunce::simplified(&edited_path));
}
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