mirror of https://github.com/tc39/test262.git
58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
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// This file was procedurally generated from the following sources:
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// - src/spread/obj-mult-spread-getter.case
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// - src/spread/default/super-call.template
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/*---
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description: Multiple Object Spread usage calls getter multiple times (SuperCall)
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esid: sec-super-keyword-runtime-semantics-evaluation
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es6id: 12.3.5.1
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flags: [generated]
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info: |
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SuperCall : super Arguments
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1. Let newTarget be GetNewTarget().
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2. If newTarget is undefined, throw a ReferenceError exception.
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3. Let func be GetSuperConstructor().
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4. ReturnIfAbrupt(func).
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5. Let argList be ArgumentListEvaluation of Arguments.
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[...]
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Pending Runtime Semantics: PropertyDefinitionEvaluation
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PropertyDefinition:...AssignmentExpression
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1. Let exprValue be the result of evaluating AssignmentExpression.
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2. Let fromValue be GetValue(exprValue).
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3. ReturnIfAbrupt(fromValue).
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4. Let excludedNames be a new empty List.
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5. Return CopyDataProperties(object, fromValue, excludedNames).
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---*/
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let getterCallCount = 0;
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let o = {
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get a() {
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return ++getterCallCount;
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}
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};
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var callCount = 0;
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class Test262ParentClass {
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constructor(obj) {
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assert.sameValue(obj.a, 2);
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assert.sameValue(obj.c, 4);
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assert.sameValue(obj.d, 5);
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assert.sameValue(Object.keys(obj).length, 3);
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callCount += 1;
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}
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}
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class Test262ChildClass extends Test262ParentClass {
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constructor() {
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super({...o, c: 4, d: 5, a: 42, ...o});
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}
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}
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new Test262ChildClass();
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assert.sameValue(callCount, 1);
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