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a3fffa754b
* Improve test coverage for `super` keyword Add tests for SuperCall and SuperProperty, organized together in the `test/language/expressions/super/` directory. For SuperProperty, include tests for usage from within Object initializers and class bodies because a different set of semantics are observable from each context.
25 lines
725 B
JavaScript
25 lines
725 B
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-super-keyword
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es6id: 12.3.5
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description: Expression is evaluated prior to verification of "super" binding
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info: |
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1. Let propertyNameReference be the result of evaluating Expression.
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---*/
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var evaluated = false;
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function f() {
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// Early errors restricting the usage of SuperProperty necessitate the use of
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// `eval`.
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try {
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eval('super[evaluated = true];');
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// Evaluation of SuperProperty is expected to fail in this context, but that
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// behavior is tested elsewhere, so the error is discarded.
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} catch (_) {}
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}
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f();
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assert.sameValue(evaluated, true);
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