mirror of https://github.com/tc39/test262.git
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
// Copyright (C) 2017 Josh Wolfe. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: Bitwise AND for BigInt non-primitive values
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esid: sec-binary-bitwise-operators-runtime-semantics-evaluation
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info: |
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5. Let lnum be ? ToNumeric(lval).
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6. Let rnum be ? ToNumeric(rval).
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...
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8. Let T be Type(lnum).
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9. If @ is &, return T::bitwiseAND(lnum, rnum).
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features: [BigInt]
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---*/
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assert.sameValue(Object(0b101n) & 0b011n, 0b001n, "Object(0b101n) & 0b011n === 0b001n");
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assert.sameValue(0b011n & Object(0b101n), 0b001n, "0b011n & Object(0b101n) === 0b001n");
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assert.sameValue(Object(0b101n) & Object(0b011n), 0b001n, "Object(0b101n) & Object(0b011n) === 0b001n");
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function err() {
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throw new Test262Error();
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}
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assert.sameValue(
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{[Symbol.toPrimitive]: function() { return 0b101n; }, valueOf: err, toString: err} & 0b011n, 0b001n,
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"primitive from @@toPrimitive");
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assert.sameValue(
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0b011n & {[Symbol.toPrimitive]: function() { return 0b101n; }, valueOf: err, toString: err}, 0b001n,
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"primitive from @@toPrimitive");
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assert.sameValue(
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{valueOf: function() { return 0b101n; }, toString: err} & 0b011n, 0b001n,
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"primitive from {}.valueOf");
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assert.sameValue(
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0b011n & {valueOf: function() { return 0b101n; }, toString: err}, 0b001n,
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"primitive from {}.valueOf");
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assert.sameValue(
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{toString: function() { return 0b101n; }} & 0b011n, 0b001n,
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"primitive from {}.toString");
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assert.sameValue(
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0b011n & {toString: function() { return 0b101n; }}, 0b001n,
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"primitive from {}.toString");
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