Files
sdk/tests/language_2/string/interpolate_null_test.dart
T
Leaf Petersen b101a7d002 Add language versions to _2 test libraries
Change-Id: Ib33169c3e0ffc870915c189404074a1dea472546
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/196548
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Leaf Petersen <leafp@google.com>
2021-04-26 17:58:57 +00:00

27 lines
652 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.
// @dart = 2.9
import "package:expect/expect.dart";
class A {
A(String this.name) {}
String name;
}
main() {
A 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");
}