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Improve test coverage for constructor parameters

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Change-Id: Ia1a803bd52e94e15696c60c77938fd2f5c08bdaf
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/105981
Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>
Auto-Submit: Brian Wilkerson <brianwilkerson@google.com>
Reviewed-by: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
This commit is contained in:
Brian Wilkerson 2019-06-13 22:20:26 +00:00 committed by commit-bot@chromium.org
parent 611ed823f0
commit a19611b079
1 changed files with 31 additions and 1 deletions
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32
pkg/nnbd_migration/test/migration_visitor_test.dart
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@ -788,7 +788,37 @@ C f(C c) => c..[0];
assertEdge(decoratedTypeAnnotation('C c').node, never, hard: true);
}
test_instanceCreation_parameter() async {
test_instanceCreation_parameter_named_optional() async {
await analyze('''
class C {
C({int x = 0});
}
void f(int y) {
C(x: y);
}
''');
assertEdge(decoratedTypeAnnotation('int y').node,
decoratedTypeAnnotation('int x').node,
hard: true);
}
test_instanceCreation_parameter_positional_optional() async {
await analyze('''
class C {
C([int x]);
}
void f(int y) {
C(y);
}
''');
assertEdge(decoratedTypeAnnotation('int y').node,
decoratedTypeAnnotation('int x').node,
hard: true);
}
test_instanceCreation_parameter_positional_required() async {
await analyze('''
class C {
C(int x);