// Copyright (C) 2019 Leo Balter. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-string.prototype.replaceall description: > Return Abrupt completion from Get(searchValue, "flags") info: | String.prototype.replaceAll ( searchValue, replaceValue ) 1. Let O be RequireObjectCoercible(this value). 2. If searchValue is neither undefined nor null, then a. Let isRegExp be ? IsRegExp(searchString). b. If isRegExp is true, then i. Let flags be ? Get(searchValue, "flags"). ii. Perform ? RequireObjectCoercible(flags). iii. If ? ToString(flags) does not contain "g", throw a TypeError exception. ... features: [String.prototype.replaceAll, Symbol.match] ---*/ var searchValue = { [Symbol.match]: true, get flags() { throw new Test262Error; } }; var poisoned = 0; var poison = { toString() { poisoned += 1; throw 'Should not call toString on this/replaceValue'; }, }; assert.throws(Test262Error, function() { ''.replaceAll.call(poison, searchValue, poison); }, 'from custom searchValue object'); var re1 = /./; Object.defineProperty(re1, 'flags', { get() { throw new Test262Error(); } }); assert.throws(Test262Error, function() { ''.replaceAll.call(poison, re1, poison); }, 'from RE instance, using default Symbol.match check'); var called = 0; var re2 = /./; Object.defineProperty(re2, Symbol.match, { get() { called += 1; return true; } }); Object.defineProperty(re2, 'flags', { get() { throw new Test262Error(); } }); assert.throws(Test262Error, function() { ''.replaceAll.call(poison, re2, poison); }, 'from RE instance, using Symbol.match check (true)'); assert.sameValue(called, 1); called = 0; var re3 = /./; Object.defineProperty(re3, Symbol.match, { get() { called += 1; return 1; } }); Object.defineProperty(re3, 'flags', { get() { throw new Test262Error(); } }); assert.throws(Test262Error, function() { ''.replaceAll.call(poison, re3, poison); }, 'from RE instance, using Symbol.match check (1), uses Internal for IsRegExp'); assert.sameValue(called, 1); assert.sameValue(poisoned, 0); reportCompare(0, 0);