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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 crate::common::TestEnvironment;
#[test]
fn test_show() {
let test_env = TestEnvironment::default();
test_env.run_jj_in(".", ["git", "init", "repo"]).success();
let work_dir = test_env.work_dir("repo");
work_dir.write_file("file1", "a\n");
work_dir.run_jj(["new"]).success();
work_dir.write_file("file1", "b\n");
work_dir.create_dir("dir");
work_dir.write_file("dir/file2", "c\n");
// Can print the contents of a file in a commit
let output = work_dir.run_jj(["file", "show", "file1", "-r", "@-"]);
insta::assert_snapshot!(output, @r"
a
[EOF]
");
// Defaults to printing the working-copy version
let output = work_dir.run_jj(["file", "show", "file1"]);
insta::assert_snapshot!(output, @r"
b
[EOF]
");
// Can print a file in a subdirectory
let subdir_file = if cfg!(unix) {
"dir/file2"
} else {
"dir\\file2"
};
let output = work_dir.run_jj(["file", "show", subdir_file]);
insta::assert_snapshot!(output, @r"
c
[EOF]
");
// Error if the path doesn't exist
let output = work_dir.run_jj(["file", "show", "nonexistent"]);
insta::assert_snapshot!(output, @r"
------- stderr -------
Error: No such path: nonexistent
[EOF]
[exit status: 1]
");
// Can print files under the specified directory
let output = work_dir.run_jj(["file", "show", "dir"]);
insta::assert_snapshot!(output, @r"
c
[EOF]
");
// Can print multiple files
let output = work_dir.run_jj(["file", "show", "."]);
insta::assert_snapshot!(output, @r"
c
b
[EOF]
");
// Unmatched paths should generate warnings
let output = work_dir.run_jj(["file", "show", "file1", "non-existent"]);
insta::assert_snapshot!(output, @r"
b
[EOF]
------- stderr -------
Warning: No matching entries for paths: non-existent
[EOF]
");
// Can print a conflict
work_dir.run_jj(["new"]).success();
work_dir.write_file("file1", "c\n");
work_dir
.run_jj(["rebase", "-r", "@", "-d", "@--"])
.success();
let output = work_dir.run_jj(["file", "show", "file1"]);
insta::assert_snapshot!(output, @r"
<<<<<<< Conflict 1 of 1
%%%%%%% Changes from base to side #1
-b
+a
+++++++ Contents of side #2
c
>>>>>>> Conflict 1 of 1 ends
[EOF]
");
}
#[cfg(unix)]
#[test]
fn test_show_symlink() {
let test_env = TestEnvironment::default();
test_env.run_jj_in(".", ["git", "init", "repo"]).success();
let work_dir = test_env.work_dir("repo");
work_dir.write_file("file1", "a\n");
work_dir.create_dir("dir");
work_dir.write_file("dir/file2", "c\n");
std::os::unix::fs::symlink("symlink1_target", work_dir.root().join("symlink1")).unwrap();
// Can print multiple files
let output = work_dir.run_jj(["file", "show", "."]);
insta::assert_snapshot!(output, @r"
c
a
[EOF]
------- stderr -------
Warning: Path 'symlink1' exists but is not a file
[EOF]
");
}
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