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// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: BigInt.asUintN type coercion for bigint parameter
esid: sec-bigint.asuintn
info: |
BigInt.asUintN ( bits, bigint )
2. Let bigint ? ToBigInt(bigint).
features: [BigInt, computed-property-names, Symbol, Symbol.toPrimitive]
---*/
assert.sameValue(typeof BigInt, 'function');
assert.sameValue(typeof BigInt.asUintN, 'function');
assert.throws(TypeError, function () {
BigInt.asUintN();
}, "ToBigInt: no argument => undefined => TypeError");
assert.throws(TypeError, function () {
BigInt.asUintN(0);
}, "ToBigInt: no argument => undefined => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, undefined);
}, "ToBigInt: undefined => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
[Symbol.toPrimitive]: function() {
return undefined;
}
});
}, "ToBigInt: @@toPrimitive => undefined => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
valueOf: function() {
return undefined;
}
});
}, "ToBigInt: valueOf => undefined => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
toString: function() {
return undefined;
}
});
}, "ToBigInt: toString => undefined => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, null);
}, "ToBigInt: null => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
[Symbol.toPrimitive]: function() {
return null;
}
});
}, "ToBigInt: @@toPrimitive => null => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
valueOf: function() {
return null;
}
});
}, "ToBigInt: valueOf => null => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
toString: function() {
return null;
}
});
}, "ToBigInt: toString => null => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, 0);
}, "ToBigInt: Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, Object(0));
}, "ToBigInt: unbox object with internal slot => Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
[Symbol.toPrimitive]: function() {
return 0;
}
});
}, "ToBigInt: @@toPrimitive => Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
valueOf: function() {
return 0;
}
});
}, "ToBigInt: valueOf => Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
toString: function() {
return 0;
}
});
}, "ToBigInt: toString => Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, NaN);
}, "ToBigInt: Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, Infinity);
}, "ToBigInt: Number => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, Symbol("1"));
}, "ToBigInt: Symbol => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, Object(Symbol("1")));
}, "ToBigInt: unbox object with internal slot => Symbol => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
[Symbol.toPrimitive]: function() {
return Symbol("1");
}
});
}, "ToBigInt: @@toPrimitive => Symbol => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
valueOf: function() {
return Symbol("1");
}
});
}, "ToBigInt: valueOf => Symbol => TypeError");
assert.throws(TypeError, function() {
BigInt.asUintN(0, {
toString: function() {
return Symbol("1");
}
});
}, "ToBigInt: toString => Symbol => TypeError");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, "a");
}, "ToBigInt: unparseable BigInt");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, "0b2");
}, "ToBigInt: unparseable BigInt binary");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, Object("0b2"));
}, "ToBigInt: unbox object with internal slot => unparseable BigInt binary");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, {
[Symbol.toPrimitive]: function() {
return "0b2";
}
});
}, "ToBigInt: @@toPrimitive => unparseable BigInt binary");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, {
valueOf: function() {
return "0b2";
}
});
}, "ToBigInt: valueOf => unparseable BigInt binary");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, {
toString: function() {
return "0b2";
}
});
}, "ToBigInt: toString => unparseable BigInt binary");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, " 0b2 ");
}, "ToBigInt: unparseable BigInt with leading/trailing whitespace");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, "0o8");
}, "ToBigInt: unparseable BigInt octal");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, "0xg");
}, "ToBigInt: unparseable BigInt hex");
assert.throws(SyntaxError, function() {
BigInt.asUintN(0, "1n");
}, "ToBigInt: unparseable BigInt due to literal suffix");
reportCompare(0, 0);
|
