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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 21.1.2.2
description: >
Throw a RangeError if an argument is not equal to its Integer representation.
info: |
String.fromCodePoint ( ...codePoints )
1. Let codePoints be a List containing the arguments passed to this function.
2. Let length be the number of elements in codePoints.
3. Let elements be a new List.
4. Let nextIndex be 0.
5. Repeat while nextIndex < length
a. Let next be codePoints[nextIndex].
b. Let nextCP be ToNumber(next).
c. ReturnIfAbrupt(nextCP).
d. If SameValue(nextCP, ToInteger(nextCP)) is false, throw a RangeError
exception.
...
features: [String.fromCodePoint]
---*/
assert.throws(RangeError, function() {
String.fromCodePoint(3.14);
});
assert.throws(RangeError, function() {
String.fromCodePoint(42, 3.14);
});
assert.throws(RangeError, function() {
String.fromCodePoint('3.14');
});
// ToNumber(undefined) returns NaN.
assert.throws(RangeError, function() {
String.fromCodePoint(undefined);
});
assert.throws(RangeError, function() {
String.fromCodePoint('_1');
});
assert.throws(RangeError, function() {
String.fromCodePoint('1a');
});
reportCompare(0, 0);
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