tyler.durden/test262
1
0
Fork 0
mirror of https://github.com/tc39/test262.git synced 2025-07-23 05:55:36 +02:00
Code Issues Packages Projects Releases Wiki Activity

Update call-proto-not-ctor.js

Browse Source
This commit is contained in:
Gus Caplan 2020-02-17 23:47:18 -08:00 committed by Rick Waldron
parent 922e27fd8c
commit b3c94b3268
1 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
test/language/expressions/super/call-proto-not-ctor.js
View File

@ -2,7 +2,6 @@
// This code is governed by the BSD license found in the LICENSE file. // This code is governed by the BSD license found in the LICENSE file.
/*--- /*---
esid: sec-super-keyword esid: sec-super-keyword
es6id: 12.3.5
description: SuperCall should evaluate Arguments prior to checking IsConstructor description: SuperCall should evaluate Arguments prior to checking IsConstructor
info: | info: |
SuperCall : `super` Arguments SuperCall : `super` Arguments
@ -16,16 +15,27 @@ features: [class]
---*/ ---*/
var evaluatedArg = false; var evaluatedArg = false;
var caught;
class C extends Object { class C extends Object {
constructor() { constructor() {
super(evaluatedArg = true); try {
super(evaluatedArg = true);
} catch (err) {
caught = err;
}
} }
} }
Object.setPrototypeOf(C, parseInt); Object.setPrototypeOf(C, parseInt);
assert.throws(TypeError, () => { // When the "construct" invocation completes and the "this" value is
// uninitialized, the specification dictates that a ReferenceError must be
// thrown. That behavior is tested elsewhere, so the error is ignored (if it is
// produced at all).
try {
new C(); new C();
}); } catch (_) {}
assert.sameValue(typeof caught, 'object');
assert.sameValue(caught.constructor, TypeError);
assert(evaluatedArg, 'performs ArgumentsListEvaluation'); assert(evaluatedArg, 'performs ArgumentsListEvaluation');