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32 lines
1.4 KiB
JavaScript
32 lines
1.4 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: Comparisons of BigInt and non-finite Number values
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esid: sec-abstract-relational-comparison
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info: |
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...
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3. If both px and py are Strings, then
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...
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4. Else,
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a. Let nx be ? ToNumeric(px). Because px and py are primitive values evaluation order is not important.
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b. Let ny be ? ToNumeric(py).
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c. If Type(nx) is Type(ny), return ? Type(nx)::lessThan(nx, ny).
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d. Assert: Type(nx) is BigInt and Type(ny) is Number, or if Type(nx) is Number and Type(ny) is BigInt.
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e. If x or y are any of NaN, return undefined.
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f. If x is -∞, or y is +∞, return true.
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g. If x is +∞, or y is -∞, return false.
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features: [BigInt]
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---*/
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assert.sameValue(1n <= Infinity, true, "1n <= Infinity");
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assert.sameValue(Infinity <= 1n, false, "Infinity <= 1n");
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assert.sameValue(-1n <= Infinity, true, "-1n <= Infinity");
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assert.sameValue(Infinity <= -1n, false, "Infinity <= -1n");
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assert.sameValue(1n <= -Infinity, false, "1n <= -Infinity");
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assert.sameValue(-Infinity <= 1n, true, "-Infinity <= 1n");
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assert.sameValue(-1n <= -Infinity, false, "-1n <= -Infinity");
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assert.sameValue(-Infinity <= -1n, true, "-Infinity <= -1n");
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assert.sameValue(0n <= NaN, false, "0n <= NaN");
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assert.sameValue(NaN <= 0n, false, "NaN <= 0n");
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