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// Copyright (c) 2013, 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.
import "package:expect/expect.dart";
void argument() {
throw new ArgumentError(499);
}
// Verify that
void noSuchMethod() {
(499 as dynamic).doesNotExist();
}
void nullThrown() {
throw null;
}
void range() {
throw new RangeError.range(0, 1, 2);
}
abstract class A {
foo();
}
void unsupported() {
throw new UnsupportedError("unsupported");
}
void unimplemented() {
throw new UnimplementedError("unimplemented");
}
void state() {
[1, 2].single;
}
void cast() {
dynamic d = 1;
d as String;
}
main() {
List<Function> errorFunctions = [
argument,
noSuchMethod,
nullThrown, //# nullThrown: ok
range,
unsupported,
unimplemented,
state,
cast,
];
for (var f in errorFunctions) {
bool hasThrown = false;
try {
f();
} catch (e) {
hasThrown = true;
Expect.isTrue(
e.stackTrace is StackTrace, "$e doesn't have a non-null stack trace");
}
Expect.isTrue(hasThrown);
}
}