mirror of
https://github.com/martinvonz/jj.git
synced 2025-05-20 06:33:14 +00:00
55 lines
1.8 KiB
Rust
55 lines
1.8 KiB
Rust
// Copyright 2020 The Jujutsu Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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pub mod git;
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mod test_environment;
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pub use self::test_environment::TestEnvironment;
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#[track_caller]
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pub fn get_stdout_string(assert: &assert_cmd::assert::Assert) -> String {
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String::from_utf8(assert.get_output().stdout.clone()).unwrap()
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}
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#[track_caller]
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pub fn get_stderr_string(assert: &assert_cmd::assert::Assert) -> String {
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String::from_utf8(assert.get_output().stderr.clone()).unwrap()
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}
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pub fn fake_editor_path() -> String {
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let path = assert_cmd::cargo::cargo_bin("fake-editor");
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assert!(path.is_file());
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path.into_os_string().into_string().unwrap()
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}
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pub fn fake_diff_editor_path() -> String {
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let path = assert_cmd::cargo::cargo_bin("fake-diff-editor");
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assert!(path.is_file());
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path.into_os_string().into_string().unwrap()
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}
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/// Coerces the value type to serialize it as TOML.
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pub fn to_toml_value(value: impl Into<toml_edit::Value>) -> toml_edit::Value {
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value.into()
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}
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/// Returns a string with the last line removed.
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///
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/// Use this to remove the root error message containing platform-specific
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/// content for example.
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pub fn strip_last_line(s: &str) -> &str {
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s.trim_end_matches('\n')
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.rsplit_once('\n')
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.map_or(s, |(h, _)| &s[..h.len() + 1])
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}
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