mirror of https://github.com/tc39/test262.git
42 lines
1.2 KiB
JavaScript
42 lines
1.2 KiB
JavaScript
// Copyright 2009 the Sputnik authors. 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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info: |
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Once the exact MV for a string numeric literal has been
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determined, it is then rounded to a value of the Number type with 20
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significant digits by replacing each significant digit after the 20th
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with a 0 digit or the number value
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es5id: 9.3.1_A32
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description: Use various long numbers, for example, 1234567890.1234567890
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---*/
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assert.sameValue(
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Number("1234567890.1234567890"),
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1234567890.1234567890,
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'Number("1234567890.1234567890") must return 1234567890.1234567890'
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);
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assert.sameValue(
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Number("1234567890.1234567890"),
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1234567890.1234567000,
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'Number("1234567890.1234567890") must return 1234567890.1234567000'
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);
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assert.notSameValue(
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+("1234567890.1234567890"),
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1234567890.123456,
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'The value of +("1234567890.1234567890") is not 1234567890.123456'
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);
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assert.sameValue(
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Number("0.12345678901234567890"),
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0.123456789012345678,
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'Number("0.12345678901234567890") must return 0.123456789012345678'
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);
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assert.sameValue(
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Number("00.12345678901234567890"),
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0.123456789012345678,
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'Number("00.12345678901234567890") must return 0.123456789012345678'
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);
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