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77a34cf93f
This copies over the tests that previously existed in the tc39/proposal-temporal repository. For context, see thread starting at: https://github.com/tc39/test262/issues/3002#issuecomment-926234480 In service of https://github.com/tc39/test262/issues/3002
21 lines
972 B
JavaScript
21 lines
972 B
JavaScript
// Copyright (C) 2021 Igalia, S.L. 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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esid: sec-temporal.instant
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description: Basic functionality of the Temporal.Instant constructor
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features: [Temporal]
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---*/
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const bigIntInstant = new Temporal.Instant(217175010123456789n);
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assert(bigIntInstant instanceof Temporal.Instant, "BigInt instanceof");
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assert.sameValue(bigIntInstant.epochSeconds, 217175010, "BigInt epochSeconds");
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assert.sameValue(bigIntInstant.epochMilliseconds, 217175010123, "BigInt epochMilliseconds");
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const stringInstant = new Temporal.Instant("217175010123456789");
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assert(stringInstant instanceof Temporal.Instant, "String instanceof");
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assert.sameValue(stringInstant.epochSeconds, 217175010, "String epochSeconds");
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assert.sameValue(stringInstant.epochMilliseconds, 217175010123, "String epochMilliseconds");
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assert.throws(SyntaxError, () => new Temporal.Instant("abc123"), "invalid BigInt syntax");
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