mirror of
https://github.com/tc39/test262.git
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172 lines
4.4 KiB
JavaScript
172 lines
4.4 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: Strict inequality comparison of BigInt values
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esid: sec-strict-equality-comparison
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info: |
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1. If Type(x) is different from Type(y), return false.
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2. If Type(x) is Number or BigInt, then
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a. Return ! Type(x)::equal(x, y).
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sec-numeric-types-bigint-equal
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BigInt::equal (x, y)
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The abstract operation BigInt::equal with two arguments x and y of BigInt type returns true if x and y have the same mathematical integer value and false otherwise.
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features: [BigInt]
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---*/
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assert.sameValue(0n !== 0n, false, 'The result of (0n !== 0n) is false');
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assert.sameValue(1n !== 1n, false, 'The result of (1n !== 1n) is false');
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assert.sameValue(-1n !== -1n, false, 'The result of (-1n !== -1n) is false');
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assert.sameValue(0n !== -0n, false, 'The result of (0n !== -0n) is false');
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assert.sameValue(-0n !== 0n, false, 'The result of (-0n !== 0n) is false');
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assert.sameValue(0n !== 1n, true, 'The result of (0n !== 1n) is true');
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assert.sameValue(1n !== 0n, true, 'The result of (1n !== 0n) is true');
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assert.sameValue(0n !== -1n, true, 'The result of (0n !== -1n) is true');
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assert.sameValue(-1n !== 0n, true, 'The result of (-1n !== 0n) is true');
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assert.sameValue(1n !== -1n, true, 'The result of (1n !== -1n) is true');
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assert.sameValue(-1n !== 1n, true, 'The result of (-1n !== 1n) is true');
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assert.sameValue(
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0x1fffffffffffff01n !== 0x1fffffffffffff01n,
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false,
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'The result of (0x1fffffffffffff01n !== 0x1fffffffffffff01n) is false'
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);
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assert.sameValue(
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0x1fffffffffffff01n !== 0x1fffffffffffff02n,
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true,
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'The result of (0x1fffffffffffff01n !== 0x1fffffffffffff02n) is true'
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);
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assert.sameValue(
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0x1fffffffffffff02n !== 0x1fffffffffffff01n,
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true,
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'The result of (0x1fffffffffffff02n !== 0x1fffffffffffff01n) is true'
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);
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assert.sameValue(
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-0x1fffffffffffff01n !== -0x1fffffffffffff01n,
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false,
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'The result of (-0x1fffffffffffff01n !== -0x1fffffffffffff01n) is false'
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);
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assert.sameValue(
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-0x1fffffffffffff01n !== -0x1fffffffffffff02n,
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true,
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'The result of (-0x1fffffffffffff01n !== -0x1fffffffffffff02n) is true'
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);
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assert.sameValue(
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-0x1fffffffffffff02n !== -0x1fffffffffffff01n,
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true,
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'The result of (-0x1fffffffffffff02n !== -0x1fffffffffffff01n) is true'
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);
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assert.sameValue(
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0x10000000000000000n !== 0n,
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true,
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'The result of (0x10000000000000000n !== 0n) is true'
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);
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assert.sameValue(
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0n !== 0x10000000000000000n,
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true,
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'The result of (0n !== 0x10000000000000000n) is true'
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);
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assert.sameValue(
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0x10000000000000000n !== 1n,
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true,
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'The result of (0x10000000000000000n !== 1n) is true'
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);
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assert.sameValue(
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1n !== 0x10000000000000000n,
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true,
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'The result of (1n !== 0x10000000000000000n) is true'
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);
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assert.sameValue(
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0x10000000000000000n !== -1n,
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true,
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'The result of (0x10000000000000000n !== -1n) is true'
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);
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assert.sameValue(
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-1n !== 0x10000000000000000n,
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true,
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'The result of (-1n !== 0x10000000000000000n) is true'
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);
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assert.sameValue(
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0x10000000000000001n !== 0n,
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true,
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'The result of (0x10000000000000001n !== 0n) is true'
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);
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assert.sameValue(
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0n !== 0x10000000000000001n,
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true,
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'The result of (0n !== 0x10000000000000001n) is true'
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);
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assert.sameValue(
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-0x10000000000000000n !== 0n,
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true,
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'The result of (-0x10000000000000000n !== 0n) is true'
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);
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assert.sameValue(
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0n !== -0x10000000000000000n,
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true,
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'The result of (0n !== -0x10000000000000000n) is true'
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);
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assert.sameValue(
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-0x10000000000000000n !== 1n,
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true,
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'The result of (-0x10000000000000000n !== 1n) is true'
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);
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assert.sameValue(
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1n !== -0x10000000000000000n,
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true,
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'The result of (1n !== -0x10000000000000000n) is true'
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);
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assert.sameValue(
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-0x10000000000000000n !== -1n,
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true,
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'The result of (-0x10000000000000000n !== -1n) is true'
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);
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assert.sameValue(
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-1n !== -0x10000000000000000n,
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true,
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'The result of (-1n !== -0x10000000000000000n) is true'
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);
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assert.sameValue(
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-0x10000000000000001n !== 0n,
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true,
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'The result of (-0x10000000000000001n !== 0n) is true'
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);
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assert.sameValue(
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0n !== -0x10000000000000001n,
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true,
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'The result of (0n !== -0x10000000000000001n) is true'
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);
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assert.sameValue(
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0x10000000000000000n !== 0x100000000n,
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true,
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'The result of (0x10000000000000000n !== 0x100000000n) is true'
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);
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assert.sameValue(
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0x100000000n !== 0x10000000000000000n,
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true,
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'The result of (0x100000000n !== 0x10000000000000000n) is true'
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); |