mirror of https://github.com/tc39/test262.git
110 lines
3.1 KiB
JavaScript
110 lines
3.1 KiB
JavaScript
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
/*---
|
|
description: BigInt.asIntN type coercion for bits parameter
|
|
esid: pending
|
|
info: |
|
|
BigInt.asIntN ( bits, bigint )
|
|
|
|
1. Let bits be ? ToIndex(bits).
|
|
features: [BigInt, computed-property-names, Symbol, Symbol.toPrimitive]
|
|
---*/
|
|
|
|
assert.sameValue(BigInt.asIntN(Object(0), 1n), 0n, "ToPrimitive: unbox object with internal slot");
|
|
assert.sameValue(BigInt.asIntN({
|
|
[Symbol.toPrimitive]: function() {
|
|
return 0;
|
|
}
|
|
}, 1n), 0n, "ToPrimitive: @@toPrimitive");
|
|
assert.sameValue(BigInt.asIntN({
|
|
valueOf: function() {
|
|
return 0;
|
|
}
|
|
}, 1n), 0n, "ToPrimitive: valueOf");
|
|
assert.sameValue(BigInt.asIntN({
|
|
toString: function() {
|
|
return 0;
|
|
}
|
|
}, 1n), 0n, "ToPrimitive: toString");
|
|
assert.sameValue(BigInt.asIntN(Object(NaN), 1n), 0n,
|
|
"ToIndex: unbox object with internal slot => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
[Symbol.toPrimitive]: function() {
|
|
return NaN;
|
|
}
|
|
}, 1n), 0n, "ToIndex: @@toPrimitive => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
valueOf: function() {
|
|
return NaN;
|
|
}
|
|
}, 1n), 0n, "ToIndex: valueOf => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
toString: function() {
|
|
return NaN;
|
|
}
|
|
}, 1n), 0n, "ToIndex: toString => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
[Symbol.toPrimitive]: function() {
|
|
return undefined;
|
|
}
|
|
}, 1n), 0n, "ToIndex: @@toPrimitive => undefined => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
valueOf: function() {
|
|
return undefined;
|
|
}
|
|
}, 1n), 0n, "ToIndex: valueOf => undefined => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
toString: function() {
|
|
return undefined;
|
|
}
|
|
}, 1n), 0n, "ToIndex: toString => undefined => NaN => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
[Symbol.toPrimitive]: function() {
|
|
return null;
|
|
}
|
|
}, 1n), 0n, "ToIndex: @@toPrimitive => null => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
valueOf: function() {
|
|
return null;
|
|
}
|
|
}, 1n), 0n, "ToIndex: valueOf => null => 0");
|
|
assert.sameValue(BigInt.asIntN({
|
|
toString: function() {
|
|
return null;
|
|
}
|
|
}, 1n), 0n, "ToIndex: toString => null => 0");
|
|
assert.sameValue(BigInt.asIntN(Object(true), 1n), -1n,
|
|
"ToIndex: unbox object with internal slot => true => 1");
|
|
assert.sameValue(BigInt.asIntN({
|
|
[Symbol.toPrimitive]: function() {
|
|
return true;
|
|
}
|
|
}, 1n), -1n, "ToIndex: @@toPrimitive => true => 1");
|
|
assert.sameValue(BigInt.asIntN({
|
|
valueOf: function() {
|
|
return true;
|
|
}
|
|
}, 1n), -1n, "ToIndex: valueOf => true => 1");
|
|
assert.sameValue(BigInt.asIntN({
|
|
toString: function() {
|
|
return true;
|
|
}
|
|
}, 1n), -1n, "ToIndex: toString => true => 1");
|
|
assert.sameValue(BigInt.asIntN(Object("1"), 1n), -1n,
|
|
"ToIndex: unbox object with internal slot => parse Number");
|
|
assert.sameValue(BigInt.asIntN({
|
|
[Symbol.toPrimitive]: function() {
|
|
return "1";
|
|
}
|
|
}, 1n), -1n, "ToIndex: @@toPrimitive => parse Number");
|
|
assert.sameValue(BigInt.asIntN({
|
|
valueOf: function() {
|
|
return "1";
|
|
}
|
|
}, 1n), -1n, "ToIndex: valueOf => parse Number");
|
|
assert.sameValue(BigInt.asIntN({
|
|
toString: function() {
|
|
return "1";
|
|
}
|
|
}, 1n), -1n, "ToIndex: toString => parse Number");
|