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// 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: >
Throws a TypeError if flags is not an ObjectCoercible (null or undefined)
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]
---*/
assert.sameValue(
typeof String.prototype.replaceAll,
'function',
'function must exist'
);
var poisoned = 0;
var poison = {
toString() {
poisoned += 1;
throw 'Should not call toString on this/replaceValue';
},
};
var called = 0;
var value = undefined;
var searchValue = {
[Symbol.match]: true,
get flags() {
called += 1;
return value;
}
};
assert.throws(TypeError, function() {
''.replaceAll.call(poison, searchValue, poison);
}, 'undefined');
assert.sameValue(called, 1);
called = 0;
value = null;
assert.throws(TypeError, function() {
''.replaceAll.call(poison, searchValue, poison);
}, 'null');
assert.sameValue(called, 1);
assert.sameValue(poisoned, 0);
reportCompare(0, 0);
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