86a2720763
The typical use of assertThrowsEquals is to check that a specific object is thrown. However, assertEquals only does a proper equality check for primitive types, not for complex types. Using assertSame does a reference equality check on objects, which is more what you would expect from assertThrowsEquals. For exception kind testing, assertThrowsEquals actually did not work correctly, assertThrows is better for that case. R=clemensh@chromium.org, mythria@chromium.org Change-Id: I24fb22e75fa33ebe90eb4bae40825119a054bba5 Reviewed-on: https://chromium-review.googlesource.com/1087952 Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Reviewed-by: Mythri Alle <mythria@chromium.org> Commit-Queue: Andreas Haas <ahaas@chromium.org> Cr-Commit-Position: refs/heads/master@{#53556}
26 lines
592 B
JavaScript
26 lines
592 B
JavaScript
// Copyright 2016 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: --opt --allow-natives-syntax --no-always-opt
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class A {
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constructor() { }
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}
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class B extends A {
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constructor(call_super) {
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if (call_super) {
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super();
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}
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}
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}
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test = new B(1);
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test = new B(1);
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%OptimizeFunctionOnNextCall(B);
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test = new B(1);
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assertOptimized(B);
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// Check that hole checks are handled correctly in optimized code.
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assertThrows(() => {new B(0)}, ReferenceError);
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assertOptimized(B);
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