language-servers/rust-analyzer
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⬆️ rust-analyzer

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This commit is contained in:
Laurențiu Nicola 2023-03-13 10:42:24 +02:00
parent 15b867b5db
commit b2f6fd4f96
217 changed files with 12639 additions and 3059 deletions
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38
crates/hir-ty/src/tests.rs
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@ -61,22 +61,27 @@ fn setup_tracing() -> Option<tracing::subscriber::DefaultGuard> {
Some(tracing::subscriber::set_default(subscriber))
}
#[track_caller]
fn check_types(ra_fixture: &str) {
check_impl(ra_fixture, false, true, false)
}
#[track_caller]
fn check_types_source_code(ra_fixture: &str) {
check_impl(ra_fixture, false, true, true)
}
#[track_caller]
fn check_no_mismatches(ra_fixture: &str) {
check_impl(ra_fixture, true, false, false)
}
#[track_caller]
fn check(ra_fixture: &str) {
check_impl(ra_fixture, false, false, false)
}
#[track_caller]
fn check_impl(ra_fixture: &str, allow_none: bool, only_types: bool, display_source: bool) {
let _tracing = setup_tracing();
let (db, files) = TestDB::with_many_files(ra_fixture);
@ -158,7 +163,7 @@ fn check_impl(ra_fixture: &str, allow_none: bool, only_types: bool, display_sour
} else {
ty.display_test(&db).to_string()
};
assert_eq!(actual, expected);
assert_eq!(actual, expected, "type annotation differs at {:#?}", range.range);
}
}
@ -174,7 +179,7 @@ fn check_impl(ra_fixture: &str, allow_none: bool, only_types: bool, display_sour
} else {
ty.display_test(&db).to_string()
};
assert_eq!(actual, expected);
assert_eq!(actual, expected, "type annotation differs at {:#?}", range.range);
}
if let Some(expected) = adjustments.remove(&range) {
let adjustments = inference_result
@ -191,30 +196,11 @@ fn check_impl(ra_fixture: &str, allow_none: bool, only_types: bool, display_sour
}
}
for (pat, mismatch) in inference_result.pat_type_mismatches() {
let node = match pat_node(&body_source_map, pat, &db) {
Some(value) => value,
None => continue,
};
let range = node.as_ref().original_file_range(&db);
let actual = format!(
"expected {}, got {}",
mismatch.expected.display_test(&db),
mismatch.actual.display_test(&db)
);
match mismatches.remove(&range) {
Some(annotation) => assert_eq!(actual, annotation),
None => format_to!(unexpected_type_mismatches, "{:?}: {}\n", range.range, actual),
}
}
for (expr, mismatch) in inference_result.expr_type_mismatches() {
let node = match body_source_map.expr_syntax(expr) {
Ok(sp) => {
let root = db.parse_or_expand(sp.file_id).unwrap();
sp.map(|ptr| ptr.to_node(&root).syntax().clone())
}
Err(SyntheticSyntax) => continue,
};
for (expr_or_pat, mismatch) in inference_result.type_mismatches() {
let Some(node) = (match expr_or_pat {
hir_def::expr::ExprOrPatId::ExprId(expr) => expr_node(&body_source_map, expr, &db),
hir_def::expr::ExprOrPatId::PatId(pat) => pat_node(&body_source_map, pat, &db),
}) else { continue; };
let range = node.as_ref().original_file_range(&db);
let actual = format!(
"expected {}, got {}",