Files
sdk/tests/language/string/interpolate_null_test.dart
Robert Nystrom 1b2454b85e Migrate language_2/string to null safety.
Change-Id: Ib09f268c8a8edffba007cdd4962550a5e78ff808
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/151090
Reviewed-by: Erik Ernst <eernst@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
2020-06-17 21:14:43 +00:00

25 lines
642 B
Dart

// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Dart test program testing NPE within string interpolation.
import "package:expect/expect.dart";
class A {
A(String this.name) {}
String name;
}
main() {
dynamic a = new A("Kermit");
var s = "Hello Mr. ${a.name}";
Expect.stringEquals("Hello Mr. Kermit", s);
a = null;
try {
s = "Hello Mr. ${a.name}";
} on NoSuchMethodError catch (e) {
return;
}
Expect.fail("NoSuchMethodError not thrown");
}