Mirrors/rust-analyzer
2
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer synced 2024-12-26 13:03:31 +00:00
Code Issues Projects Releases Packages Wiki Activity

Allow to update files en masse

Browse source
This commit is contained in:
Aleksey Kladov 2018-02-10 14:06:47 +03:00
parent 3c9d8ff423
commit 1401f5af4a
1 changed files with 13 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
tests/testutils/src/lib.rs
View file

@ -22,8 +22,8 @@ fn read_text(path: &Path) -> String {
} }
pub fn dir_tests<F>(paths: &[&str], f: F) pub fn dir_tests<F>(paths: &[&str], f: F)
where where
F: Fn(&str) -> String, F: Fn(&str) -> String,
{ {
for path in collect_tests(paths) { for path in collect_tests(paths) {
let actual = { let actual = {
@ -73,16 +73,24 @@ fn test_from_dir(dir: &Path) -> Vec<PathBuf> {
acc acc
} }
const REWRITE: bool = false;
fn print_difference(expected: &str, actual: &str, path: &Path) { fn print_difference(expected: &str, actual: &str, path: &Path) {
let dir = project_dir(); let dir = project_dir();
let path = path.strip_prefix(&dir).unwrap_or_else(|_| path); let path = path.strip_prefix(&dir).unwrap_or_else(|_| path);
if expected.trim() == actual.trim() { if expected.trim() == actual.trim() {
println!("whitespace difference, rewriting"); println!("whitespace difference, rewriting");
println!("file: {}\n", path.display());
file::put_text(path, actual).unwrap(); file::put_text(path, actual).unwrap();
} else { return;
let changeset = Changeset::new(actual, expected, "\n");
print!("{}", changeset);
} }
if REWRITE {
println!("rewriting {}", path.display());
file::put_text(path, actual).unwrap();
return;
}
let changeset = Changeset::new(actual, expected, "\n");
print!("{}", changeset);
println!("file: {}\n", path.display()); println!("file: {}\n", path.display());
panic!("Comparison failed") panic!("Comparison failed")
} }