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Improve error if rustfix coverage test spuriously fails

This commit is contained in:
Philipp Krones 2022-08-21 11:36:30 +02:00
parent 318ed05920
commit 070b0350df
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GPG Key ID: 1CA0DF2AF59D68A5
1 changed files with 6 additions and 4 deletions
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10
tests/compile-test.rs
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@ -413,11 +413,13 @@ fn check_rustfix_coverage() {
if let Ok(missing_coverage_contents) = std::fs::read_to_string(missing_coverage_path) {
assert!(RUSTFIX_COVERAGE_KNOWN_EXCEPTIONS.iter().is_sorted_by_key(Path::new));
for rs_path in missing_coverage_contents.lines() {
if Path::new(rs_path).starts_with("tests/ui/crashes") {
for rs_file in missing_coverage_contents.lines() {
let rs_path = Path::new(rs_file);
if rs_path.starts_with("tests/ui/crashes") {
continue;
}
let filename = Path::new(rs_path).strip_prefix("tests/ui/").unwrap();
assert!(rs_path.starts_with("tests/ui/"), "{:?}", rs_file);
let filename = rs_path.strip_prefix("tests/ui/").unwrap();
assert!(
RUSTFIX_COVERAGE_KNOWN_EXCEPTIONS
.binary_search_by_key(&filename, Path::new)
@ -425,7 +427,7 @@ fn check_rustfix_coverage() {
"`{}` runs `MachineApplicable` diagnostics but is missing a `run-rustfix` annotation. \
Please either add `// run-rustfix` at the top of the file or add the file to \
`RUSTFIX_COVERAGE_KNOWN_EXCEPTIONS` in `tests/compile-test.rs`.",
rs_path,
rs_file,
);
}
}