tor-browser

The Tor Browser
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string-numeric-separator-literal-nzd-nsl-dd-one-of.js (1129B)

      1 // Copyright (C) 2017 the V8 project authors. All rights reserved.
      2 // This code is governed by the BSD license found in the LICENSE file.
      3 
      4 /*---
      5 esid: prod-NumericLiteralSeparator
      6 description: NumericLiteralSeparator is not valid on string conversions for ToNumber operations
      7 info: |
      8  NonZeroDigit NumericLiteralSeparator DecimalDigits
      9 
     10  NumericLiteralSeparator ::
     11    _
     12 
     13  DecimalIntegerLiteral ::
     14    ...
     15    NonZeroDigit NumericLiteralSeparator_opt DecimalDigits
     16 
     17  NonZeroDigit :: one of
     18    1 2 3 4 5 6 7 8 9
     19 
     20  DecimalDigits ::
     21    DecimalDigit
     22    ...
     23 
     24  DecimalDigit :: one of
     25    0 1 2 3 4 5 6 7 8 9
     26 
     27 features: [numeric-separator-literal]
     28 ---*/
     29 
     30 assert.sameValue(Number("1_0"), NaN, "1_0");
     31 assert.sameValue(Number("1_1"), NaN, "1_1");
     32 assert.sameValue(Number("2_2"), NaN, "2_2");
     33 assert.sameValue(Number("3_3"), NaN, "3_3");
     34 assert.sameValue(Number("4_4"), NaN, "4_4");
     35 assert.sameValue(Number("5_5"), NaN, "5_5");
     36 assert.sameValue(Number("6_6"), NaN, "6_6");
     37 assert.sameValue(Number("7_7"), NaN, "7_7");
     38 assert.sameValue(Number("8_8"), NaN, "8_8");
     39 assert.sameValue(Number("9_9"), NaN, "9_9");
     40 
     41 reportCompare(0, 0);