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Map our diagnostics to rustc and clippy's ones

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This commit is contained in:
hkalbasi 2023-06-15 01:47:22 +03:30
parent 9c967d3809
commit e55a1f1916
44 changed files with 628 additions and 251 deletions
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13
crates/ide-diagnostics/src/tests.rs
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@ -114,6 +114,8 @@ pub(crate) fn check_diagnostics_with_config(config: DiagnosticsConfig, ra_fixtur
annotation.push_str(match d.severity {
Severity::Error => "error",
Severity::WeakWarning => "weak",
Severity::Warning => "warn",
Severity::Allow => "allow",
});
annotation.push_str(": ");
annotation.push_str(&d.message);
@ -130,14 +132,19 @@ pub(crate) fn check_diagnostics_with_config(config: DiagnosticsConfig, ra_fixtur
)
}
}
assert_eq!(expected, actual);
if expected != actual {
let fneg = expected.iter().filter(|x| !actual.contains(x)).collect::<Vec<_>>();
let fpos = actual.iter().filter(|x| !expected.contains(x)).collect::<Vec<_>>();
panic!("Diagnostic test failed.\nFalse negatives: {fneg:?}\nFalse positives: {fpos:?}");
}
}
}
#[test]
fn test_disabled_diagnostics() {
let mut config = DiagnosticsConfig::test_sample();
config.disabled.insert("unresolved-module".into());
config.disabled.insert("E0583".into());
let (db, file_id) = RootDatabase::with_single_file(r#"mod foo;"#);
@ -159,7 +166,7 @@ fn minicore_smoke_test() {
let source = minicore.source_code();
let mut config = DiagnosticsConfig::test_sample();
// This should be ignored since we conditionaly remove code which creates single item use with braces
config.disabled.insert("unnecessary-braces".to_string());
config.disabled.insert("unused_braces".to_string());
check_diagnostics_with_config(config, &source);
}