Source code
Revision control
Copy as Markdown
Other Tools
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Bitwise AND for BigInt non-primitive values
esid: sec-binary-bitwise-operators-runtime-semantics-evaluation
info: |
5. Let lnum be ? ToNumeric(lval).
6. Let rnum be ? ToNumeric(rval).
...
8. Let T be Type(lnum).
9. If @ is &, return T::bitwiseAND(lnum, rnum).
features: [BigInt]
---*/
assert.sameValue(
Object(0b101n) & 0b011n,
0b001n,
'The result of (Object(0b101n) & 0b011n) is 0b001n'
);
assert.sameValue(
0b011n & Object(0b101n),
0b001n,
'The result of (0b011n & Object(0b101n)) is 0b001n'
);
assert.sameValue(
Object(0b101n) & Object(0b011n),
0b001n,
'The result of (Object(0b101n) & Object(0b011n)) is 0b001n'
);
function err() {
throw new Test262Error();
}
assert.sameValue({
[Symbol.toPrimitive]: function() {
return 0b101n;
},
valueOf: err,
toString: err
} & 0b011n, 0b001n, 'The result of (({[Symbol.toPrimitive]: function() {return 0b101n;}, valueOf: err, toString: err}) & 0b011n) is 0b001n');
assert.sameValue(0b011n & {
[Symbol.toPrimitive]: function() {
return 0b101n;
},
valueOf: err,
toString: err
}, 0b001n, 'The result of (0b011n & {[Symbol.toPrimitive]: function() {return 0b101n;}, valueOf: err, toString: err}) is 0b001n');
assert.sameValue({
valueOf: function() {
return 0b101n;
},
toString: err
} & 0b011n, 0b001n, 'The result of (({valueOf: function() {return 0b101n;}, toString: err}) & 0b011n) is 0b001n');
assert.sameValue(0b011n & {
valueOf: function() {
return 0b101n;
},
toString: err
}, 0b001n, 'The result of (0b011n & {valueOf: function() {return 0b101n;}, toString: err}) is 0b001n');
assert.sameValue({
toString: function() {
return 0b101n;
}
} & 0b011n, 0b001n, 'The result of (({toString: function() {return 0b101n;}}) & 0b011n) is 0b001n');
assert.sameValue(0b011n & {
toString: function() {
return 0b101n;
}
}, 0b001n, 'The result of (0b011n & {toString: function() {return 0b101n;}}) is 0b001n');
reportCompare(0, 0);