38 lines
1.1 KiB
JavaScript
38 lines
1.1 KiB
JavaScript
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// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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(function TestNonCallableForEach() {
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function foo() { [].forEach(undefined) }
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assertThrows(foo, TypeError);
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assertThrows(foo, TypeError);
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%OptimizeFunctionOnNextCall(foo);
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assertThrows(foo, TypeError);
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})();
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(function TestNonCallableForEachCaught() {
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function foo() { try { [].forEach(undefined) } catch(e) { return e } }
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assertInstanceof(foo(), TypeError);
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assertInstanceof(foo(), TypeError);
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%OptimizeFunctionOnNextCall(foo);
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assertInstanceof(foo(), TypeError);
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})();
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(function TestNonCallableMap() {
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function foo() { [].map(undefined); }
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assertThrows(foo, TypeError);
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assertThrows(foo, TypeError);
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%OptimizeFunctionOnNextCall(foo);
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assertThrows(foo, TypeError);
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})();
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(function TestNonCallableMapCaught() {
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function foo() { try { [].map(undefined) } catch(e) { return e } }
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assertInstanceof(foo(), TypeError);
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assertInstanceof(foo(), TypeError);
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%OptimizeFunctionOnNextCall(foo);
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assertInstanceof(foo(), TypeError);
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})();
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