tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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spread-obj-getter-init.js (1014B)

      1 // This file was procedurally generated from the following sources:
      2 // - src/spread/obj-getter-init.case
      3 // - src/spread/default/call-expr.template
      4 /*---
      5 description: Getter in object literal is not evaluated (CallExpression)
      6 esid: sec-function-calls-runtime-semantics-evaluation
      7 features: [object-spread]
      8 flags: [generated]
      9 info: |
     10    CallExpression : MemberExpression Arguments
     11 
     12    [...]
     13    9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
     14 
     15    12.3.4.3 Runtime Semantics: EvaluateDirectCall
     16 
     17    1. Let argList be ArgumentListEvaluation(arguments).
     18    [...]
     19    6. Let result be Call(func, thisValue, argList).
     20    [...]
     21 ---*/
     22 
     23 let o = {a: 2, b: 3};
     24 let executedGetter = false;
     25 
     26 
     27 var callCount = 0;
     28 
     29 (function(obj) {
     30  assert.sameValue(obj.a, 2);
     31  assert.sameValue(obj.b, 3);
     32  assert.sameValue(executedGetter, false)
     33  assert.sameValue(Object.keys(obj).length, 3);
     34  callCount += 1;
     35 }({...o, get c() { executedGetter = true; }}));
     36 
     37 assert.sameValue(callCount, 1);
     38 
     39 reportCompare(0, 0);