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Add tests for AwaitExpression and unresolved identifiers.

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I saw that the linter roll reported a strange InvalidType related
error. So, I wanted to check if this is something I can reproduce.
I cannot, but the tests might be useful anyway.

Change-Id: I21138685c4fee028f0620d3fcfa3a221a304c951
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/304325
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
This commit is contained in:
Konstantin Shcheglov 2023-05-19 01:12:08 +00:00 committed by Commit Queue
parent 17c626f8b3
commit e1f153f7a2
1 changed files with 87 additions and 0 deletions
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87
pkg/analyzer/test/src/dart/resolution/await_expression_test.dart
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@ -3,6 +3,7 @@
// BSD-style license that can be found in the LICENSE file.
import 'package:analyzer/src/dart/error/syntactic_errors.dart';
import 'package:analyzer/src/error/codes.dart';
import 'package:test_reflective_loader/test_reflective_loader.dart';
import 'context_collection_resolution.dart';
@ -84,6 +85,92 @@ AwaitExpression
staticType: int
staticType: int
staticType: int
''');
}
test_unresolved_identifier() async {
await assertErrorsInCode(r'''
void f() async {
await unresolved;
}
''', [
error(CompileTimeErrorCode.UNDEFINED_IDENTIFIER, 25, 10),
]);
final node = findNode.singleAwaitExpression;
assertResolvedNodeText(node, r'''
AwaitExpression
awaitKeyword: await
expression: SimpleIdentifier
token: unresolved
staticElement: <null>
staticType: InvalidType
staticType: InvalidType
''');
}
test_unresolved_prefixedIdentifier() async {
await assertErrorsInCode(r'''
import 'dart:math' as prefix;
void f() async {
await prefix.unresolved;
}
''', [
error(CompileTimeErrorCode.UNDEFINED_PREFIXED_NAME, 63, 10),
]);
final node = findNode.singleAwaitExpression;
assertResolvedNodeText(node, r'''
AwaitExpression
awaitKeyword: await
expression: PrefixedIdentifier
prefix: SimpleIdentifier
token: prefix
staticElement: self::@prefix::prefix
staticType: null
period: .
identifier: SimpleIdentifier
token: unresolved
staticElement: <null>
staticType: InvalidType
staticElement: <null>
staticType: InvalidType
staticType: InvalidType
''');
}
test_unresolved_propertyAccess() async {
await assertErrorsInCode(r'''
void f() async {
await 0.isEven.unresolved;
}
''', [
error(CompileTimeErrorCode.UNDEFINED_GETTER, 34, 10),
]);
final node = findNode.singleAwaitExpression;
assertResolvedNodeText(node, r'''
AwaitExpression
awaitKeyword: await
expression: PropertyAccess
target: PropertyAccess
target: IntegerLiteral
literal: 0
staticType: int
operator: .
propertyName: SimpleIdentifier
token: isEven
staticElement: dart:core::@class::int::@getter::isEven
staticType: bool
staticType: bool
operator: .
propertyName: SimpleIdentifier
token: unresolved
staticElement: <null>
staticType: InvalidType
staticType: InvalidType
staticType: InvalidType
''');
}
}