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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.asIntN type coercion for bits parameter
esid: sec-bigint.asintn
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");
reportCompare(0, 0);