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b3405d5ebc
BUG= R=asiva@google.com Review URL: https://codereview.chromium.org/1759973002 .
49 lines
1.6 KiB
Dart
49 lines
1.6 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
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import "package:expect/expect.dart";
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main() {
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bar(a) {
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return a is String;
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}
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var bar_tearOff = bar.call;
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for (var i = 0; i < 20; i++) {
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Expect.isFalse(bar_tearOff(1));
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Expect.isTrue(bar_tearOff.call('foo'));
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Expect.isFalse(bar_tearOff.call(1));
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Expect.isTrue(bar_tearOff('foo'));
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}
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opt_arg([a = "a"]) => a is String;
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var opt_arg_tearOff = opt_arg.call;
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for (var i = 0; i < 20; i++) {
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Expect.isFalse(opt_arg_tearOff(1));
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Expect.isFalse(opt_arg_tearOff.call(1));
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Expect.isTrue(opt_arg_tearOff());
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Expect.isTrue(opt_arg_tearOff.call());
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Expect.isTrue(opt_arg_tearOff("b"));
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Expect.isTrue(opt_arg_tearOff.call("b"));
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}
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named_arg({x: 11, y: 22}) => "$x$y";
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var named_arg_tearOff = named_arg.call;
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for (var i = 0; i < 20; i++) {
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Expect.equals("1122", named_arg_tearOff());
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Expect.equals("1122", named_arg_tearOff.call());
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Expect.equals("4455", named_arg_tearOff(y:55, x:44));
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Expect.equals("4455", named_arg_tearOff.call(y:55, x:44));
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Expect.equals("4455", named_arg_tearOff(x:44, y:55));
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Expect.equals("4455", named_arg_tearOff.call(x:44, y:55));
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}
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Expect.throws(() => bar_tearOff.call(), (e) => e is NoSuchMethodError);
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Expect.throws(() => opt_arg_tearOff.call(x:"p"), (e) => e is NoSuchMethodError);
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Expect.throws(() => named_arg_tearOff.call("p", "q"), (e) => e is NoSuchMethodError);
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}
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