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sdk/tests/compiler/dart2js_native/native_exception_test.dart
T

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Dart

// 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.
// Test that dart2js can handle unexpected exception types.
library native_exception_test;
import 'native_testing.dart';
main() {
var previous;
check(e) {
print('$e');
Expect.equals(e, e);
Expect.notEquals(e, new Object());
Expect.notEquals(e, previous);
previous = e;
return '$e' != '[object Object]';
}
Expect.throws(() {
JS('void', 'noGlobalVariableWithThisName');
}, check);
Expect.throws(() {
JS('void', 'throw 3');
}, check);
Expect.throws(() {
JS('bool', 'Object.prototype.hasOwnProperty.call(undefined, "foo")');
}, check);
Expect.throws(() {
JS('void', 'throw new ReferenceError()');
}, check);
Expect.throws(() {
JS('void', 'throw void 0');
}, check);
Expect.throws(() {
JS('void', 'throw "a string"');
}, check);
Expect.throws(() {
JS('void', 'throw null');
}, check);
}