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// Copyright (C) 2019 Aleksey Shvayka. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-json.stringify
description: >
Abrupt completion from Get.
info: |
JSON.stringify ( value [ , replacer [ , space ] ] )
[...]
4. If Type(replacer) is Object, then
[...]
2. Let len be ? LengthOfArrayLike(replacer).
3. Let k be 0.
4. Repeat, while k < len,
a. Let v be ? Get(replacer, ! ToString(k)).
features: [Proxy]
---*/
var abruptLength = new Proxy([], {
get: function(_target, key) {
if (key === 'length') {
throw new Test262Error();
}
},
});
assert.throws(Test262Error, function() {
JSON.stringify(null, abruptLength);
});
var abruptToPrimitive = {
valueOf: function() {
throw new Test262Error();
},
};
var abruptToLength = new Proxy([], {
get: function(_target, key) {
if (key === 'length') {
return abruptToPrimitive;
}
},
});
assert.throws(Test262Error, function() {
JSON.stringify([], abruptToLength);
});
var abruptIndex = new Array(1);
Object.defineProperty(abruptIndex, '0', {
get: function() {
throw new Test262Error();
},
});
assert.throws(Test262Error, function() {
JSON.stringify({}, abruptIndex);
});
reportCompare(0, 0);
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