src/third_party/mozjs-45/js/src/tests/ecma/TypeConversion/9.3.1-3.js

/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */


/**
   File Name:          9.3.1-3.js
   ECMA Section:       9.3  Type Conversion:  ToNumber
   Description:        rules for converting an argument to a number.
   see 9.3.1 for cases for converting strings to numbers.
   special cases:
   undefined           NaN
   Null                NaN
   Boolean             1 if true; +0 if false
   Number              the argument ( no conversion )
   String              see test 9.3.1
   Object              see test 9.3-1


   Test cases provided by waldemar.


   Author:             christine@netscape.com
   Date:               10 june 1998

*/

var SECTION = "9.3.1-3";
var VERSION = "ECMA_1";
var BUGNUMBER="129087";

var TITLE   = "Number To String, String To Number";

startTest();

writeHeaderToLog( SECTION + " "+ TITLE);

// test case from http://scopus.mcom.com/bugsplat/show_bug.cgi?id=312954
var z = 0;

new TestCase(
  SECTION,
  "var z = 0; print(1/-z)",
  -Infinity,
  1/-z );





// test cases from bug http://scopus.mcom.com/bugsplat/show_bug.cgi?id=122882



new TestCase( SECTION,
	      '- -"0x80000000"',
	      2147483648,
	      - -"0x80000000" );

new TestCase( SECTION,
	      '- -"0x100000000"',
	      4294967296,
	      - -"0x100000000" );

new TestCase( SECTION,
	      '- "-0x123456789abcde8"',
	      NaN,
	      - "-0x123456789abcde8" );

new TestCase( SECTION,
	      '- "+0x123456789abcde8"',
	      NaN,
	      - "+0x123456789abcde8" );

// Convert some large numbers to string


new TestCase( SECTION,
	      "1e2000 +''",
	      "Infinity",
	      1e2000 +"" );

new TestCase( SECTION,
	      "1e2000",
	      Infinity,
	      1e2000 );

new TestCase( SECTION,
	      "-1e2000 +''",
	      "-Infinity",
	      -1e2000 +"" );

new TestCase( SECTION,
	      "-\"1e2000\"",
	      -Infinity,
	      -"1e2000" );

new TestCase( SECTION,
	      "-\"-1e2000\" +''",
	      "Infinity",
	      -"-1e2000" +"" );

new TestCase( SECTION,
	      "1e-2000",
	      0,
	      1e-2000 );

new TestCase( SECTION,
	      "1/1e-2000",
	      Infinity,
	      1/1e-2000 );

// convert some strings to large numbers

new TestCase( SECTION,
	      "1/-1e-2000",
	      -Infinity,
	      1/-1e-2000 );

new TestCase( SECTION,
	      "1/\"1e-2000\"",
	      Infinity,
	      1/"1e-2000" );

new TestCase( SECTION,
	      "1/\"-1e-2000\"",
	      -Infinity,
	      1/"-1e-2000" );

new TestCase( SECTION,
	      "parseFloat(\"1e2000\")",
	      Infinity,
	      parseFloat("1e2000") );

new TestCase( SECTION,
	      "parseFloat(\"1e-2000\")",
	      0,
	      parseFloat("1e-2000") );

new TestCase( SECTION,
	      "1.7976931348623157E+308",
	      1.7976931348623157e+308,
	      1.7976931348623157E+308 );

new TestCase( SECTION,
	      "1.7976931348623158e+308",
	      1.7976931348623157e+308,
	      1.7976931348623158e+308 );

new TestCase( SECTION,
	      "1.7976931348623159e+308",
	      Infinity,
	      1.7976931348623159e+308 );

s =
  "17976931348623158079372897140530341507993413271003782693617377898044496829276475094664901797758720709633028641669288791094655554785194040263065748867150582068";

print("s = " + s);
print("-s = " + (-s));

new TestCase( SECTION,
	      "s = " + s +"; s +="+
	      "\"190890200070838367627385484581771153176447573027006985557136695962284291481986083493647529271907416844436551070434271155969950809304288017790417449779\""+

	      +"; s",
	      "17976931348623158079372897140530341507993413271003782693617377898044496829276475094664901797758720709633028641669288791094655554785194040263065748867150582068190890200070838367627385484581771153176447573027006985557136695962284291481986083493647529271907416844436551070434271155969950809304288017790417449779",
	      s +=
	      "190890200070838367627385484581771153176447573027006985557136695962284291481986083493647529271907416844436551070434271155969950809304288017790417449779"
  );

s1 = s+1;

print("s1 = " + s1);
print("-s1 = " + (-s1));

new TestCase( SECTION,
	      "s1 = s+1; s1",
	      "179769313486231580793728971405303415079934132710037826936173778980444968292764750946649017977587207096330286416692887910946555547851940402630657488671505820681908902000708383676273854845817711531764475730270069855571366959622842914819860834936475292719074168444365510704342711559699508093042880177904174497791",
	      s1 );

/***** This answer is preferred but -Infinity is also acceptable here *****/

new TestCase( SECTION,
	      "-s1 == Infinity || s1 == 1.7976931348623157e+308",
	      true,
	      -s1 == Infinity || s1 == 1.7976931348623157e+308 );

s2 = s + 2;

print("s2 = " + s2);
print("-s2 = " + (-s2));

new TestCase( SECTION,
	      "s2 = s+2; s2",
	      "179769313486231580793728971405303415079934132710037826936173778980444968292764750946649017977587207096330286416692887910946555547851940402630657488671505820681908902000708383676273854845817711531764475730270069855571366959622842914819860834936475292719074168444365510704342711559699508093042880177904174497792",
	      s2 );

// ***** This answer is preferred but -1.7976931348623157e+308 is also acceptable here *****
new TestCase( SECTION,
	      "-s2 == -Infinity || -s2 == -1.7976931348623157e+308 ",
	      true,
	      -s2 == -Infinity || -s2 == -1.7976931348623157e+308 );

s3 = s+3;

print("s3 = " + s3);
print("-s3 = " + (-s3));

new TestCase( SECTION,
	      "s3 = s+3; s3",
	      "179769313486231580793728971405303415079934132710037826936173778980444968292764750946649017977587207096330286416692887910946555547851940402630657488671505820681908902000708383676273854845817711531764475730270069855571366959622842914819860834936475292719074168444365510704342711559699508093042880177904174497793",
	      s3 );

//***** This answer is preferred but -1.7976931348623157e+308 is also acceptable here *****

new TestCase( SECTION,
	      "-s3 == -Infinity || -s3 == -1.7976931348623157e+308",
	      true,
	      -s3 == -Infinity || -s3 == -1.7976931348623157e+308 );


//***** This answer is preferred but Infinity is also acceptable here *****

new TestCase( SECTION,
	      "parseInt(s1,10) == 1.7976931348623157e+308 || parseInt(s1,10) == Infinity",
	      true,
	      parseInt(s1,10) == 1.7976931348623157e+308 || parseInt(s1,10) == Infinity );

//***** This answer is preferred but 1.7976931348623157e+308 is also acceptable here *****
new TestCase( SECTION,
	      "parseInt(s2,10) == Infinity || parseInt(s2,10) == 1.7976931348623157e+308",
	      true ,
	      parseInt(s2,10) == Infinity || parseInt(s2,10) == 1.7976931348623157e+308 );

//***** This answer is preferred but Infinity is also acceptable here *****

new TestCase( SECTION,
	      "parseInt(s1) == 1.7976931348623157e+308 || parseInt(s1) == Infinity",
	      true,
	      parseInt(s1) == 1.7976931348623157e+308 || parseInt(s1) == Infinity);

//***** This answer is preferred but 1.7976931348623157e+308 is also acceptable here *****
new TestCase( SECTION,
	      "parseInt(s2) == Infinity || parseInt(s2) == 1.7976931348623157e+308",
	      true,
	      parseInt(s2) == Infinity || parseInt(s2) == 1.7976931348623157e+308 );

new TestCase( SECTION,
	      "0x12345678",
	      305419896,
	      0x12345678 );

new TestCase( SECTION,
	      "0x80000000",
	      2147483648,
	      0x80000000 );

new TestCase( SECTION,
	      "0xffffffff",
	      4294967295,
	      0xffffffff );

new TestCase( SECTION,
	      "0x100000000",
	      4294967296,
	      0x100000000 );

new TestCase( SECTION,
	      "077777777777777777",
	      2251799813685247,
	      077777777777777777 );

new TestCase( SECTION,
	      "077777777777777776",
	      2251799813685246,
	      077777777777777776 );

new TestCase( SECTION,
	      "0x1fffffffffffff",
	      9007199254740991,
	      0x1fffffffffffff );

new TestCase( SECTION,
	      "0x20000000000000",
	      9007199254740992,
	      0x20000000000000 );

new TestCase( SECTION,
	      "0x20123456789abc",
	      9027215253084860,
	      0x20123456789abc );

new TestCase( SECTION,
	      "0x20123456789abd",
	      9027215253084860,
	      0x20123456789abd );

new TestCase( SECTION,
	      "0x20123456789abe",
	      9027215253084862,
	      0x20123456789abe );

new TestCase( SECTION,
	      "0x20123456789abf",
	      9027215253084864,
	      0x20123456789abf );

/***** These test the round-to-nearest-or-even-if-equally-close rule *****/

new TestCase( SECTION,
	      "0x1000000000000080",
	      1152921504606847000,
	      0x1000000000000080 );

new TestCase( SECTION,
	      "0x1000000000000081",
	      1152921504606847200,
	      0x1000000000000081 );

new TestCase( SECTION,
	      "0x1000000000000100",
	      1152921504606847200,
	      0x1000000000000100 );
new TestCase( SECTION,
	      "0x100000000000017f",
	      1152921504606847200,
	      0x100000000000017f );

new TestCase( SECTION,
	      "0x1000000000000180",
	      1152921504606847500,
	      0x1000000000000180 );

new TestCase( SECTION,
	      "0x1000000000000181",
	      1152921504606847500,
	      0x1000000000000181 );

new TestCase( SECTION,
	      "0x10000000000001f0",
	      1152921504606847500,
	      0x10000000000001f0 );

new TestCase( SECTION,
	      "0x1000000000000200",
	      1152921504606847500,
	      0x1000000000000200 );

new TestCase( SECTION,
	      "0x100000000000027f",
	      1152921504606847500,
	      0x100000000000027f );

new TestCase( SECTION,
	      "0x1000000000000280",
	      1152921504606847500,
	      0x1000000000000280 );

new TestCase( SECTION,
	      "0x1000000000000281",
	      1152921504606847700,
	      0x1000000000000281 );

new TestCase( SECTION,
	      "0x10000000000002ff",
	      1152921504606847700,
	      0x10000000000002ff );

new TestCase( SECTION,
	      "0x1000000000000300",
	      1152921504606847700,
	      0x1000000000000300 );

new TestCase( SECTION,
	      "0x10000000000000000",
	      18446744073709552000,
	      0x10000000000000000 );

new TestCase( SECTION,
	      "parseInt(\"000000100000000100100011010001010110011110001001101010111100\",2)",
	      9027215253084860,
	      parseInt("000000100000000100100011010001010110011110001001101010111100",2) );

new TestCase( SECTION,
	      "parseInt(\"000000100000000100100011010001010110011110001001101010111101\",2)",
	      9027215253084860,
	      parseInt("000000100000000100100011010001010110011110001001101010111101",2) );

new TestCase( SECTION,
	      "parseInt(\"000000100000000100100011010001010110011110001001101010111111\",2)",
	      9027215253084864,
	      parseInt("000000100000000100100011010001010110011110001001101010111111",2) );

new TestCase( SECTION,
	      "parseInt(\"0000001000000001001000110100010101100111100010011010101111010\",2)",
	      18054430506169720,
	      parseInt("0000001000000001001000110100010101100111100010011010101111010",2));

new TestCase( SECTION,
	      "parseInt(\"0000001000000001001000110100010101100111100010011010101111011\",2)",
	      18054430506169724,
	      parseInt("0000001000000001001000110100010101100111100010011010101111011",2) );

new TestCase( SECTION,
	      "parseInt(\"0000001000000001001000110100010101100111100010011010101111100\",2)",
	      18054430506169724,
	      parseInt("0000001000000001001000110100010101100111100010011010101111100",2));

new TestCase( SECTION,
	      "parseInt(\"0000001000000001001000110100010101100111100010011010101111110\",2)",
	      18054430506169728,
	      parseInt("0000001000000001001000110100010101100111100010011010101111110",2));

new TestCase( SECTION,
	      "parseInt(\"yz\",35)",
	      34,
	      parseInt("yz",35) );

new TestCase( SECTION,
	      "parseInt(\"yz\",36)",
	      1259,
	      parseInt("yz",36) );

new TestCase( SECTION,
	      "parseInt(\"yz\",37)",
	      NaN,
	      parseInt("yz",37) );

new TestCase( SECTION,
	      "parseInt(\"+77\")",
	      77,
	      parseInt("+77") );

new TestCase( SECTION,
	      "parseInt(\"-77\",9)",
	      -70,
	      parseInt("-77",9) );

new TestCase( SECTION,
	      "parseInt(\"\\u20001234\\u2000\")",
	      1234,
	      parseInt("\u20001234\u2000") );

new TestCase( SECTION,
	      "parseInt(\"123456789012345678\")",
	      123456789012345680,
	      parseInt("123456789012345678") );

new TestCase( SECTION,
	      "parseInt(\"9\",8)",
	      NaN,
	      parseInt("9",8) );

new TestCase( SECTION,
	      "parseInt(\"1e2\")",
	      1,
	      parseInt("1e2") );

new TestCase( SECTION,
	      "parseInt(\"1.9999999999999999999\")",
	      1,
	      parseInt("1.9999999999999999999") );

new TestCase( SECTION,
	      "parseInt(\"0x10\")",
	      16,
	      parseInt("0x10") );

new TestCase( SECTION,
	      "parseInt(\"0x10\",10)",
	      0,
	      parseInt("0x10",10) );

new TestCase( SECTION,
	      "parseInt(\"0022\")",
	      22,
	      parseInt("0022") );

new TestCase( SECTION,
	      "parseInt(\"0022\", 8)",
	      18,
	      parseInt("0022", 8) );

new TestCase( SECTION,
	      "parseInt(\"0022\",10)",
	      22,
	      parseInt("0022",10) );

new TestCase( SECTION,
	      "parseInt(\"0x1000000000000080\")",
	      1152921504606847000,
	      parseInt("0x1000000000000080") );

new TestCase( SECTION,
	      "parseInt(\"0x1000000000000081\")",
	      1152921504606847200,
	      parseInt("0x1000000000000081") );

s =
  "0xFFFFFFFFFFFFF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";

new TestCase( SECTION, "s = "+
	      "\"0xFFFFFFFFFFFFF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\";"+
	      "s",
	      "0xFFFFFFFFFFFFF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
	      s );


new TestCase( SECTION, "s +="+
	      "\"0000000000000000000000000000000000000\"; s",
	      "0xFFFFFFFFFFFFF800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
	      s += "0000000000000000000000000000000000000" );

new TestCase( SECTION, "-s",
	      -1.7976931348623157e+308,
	      -s );

s =
  "0xFFFFFFFFFFFFF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";

new TestCase( SECTION, "s ="+
	      "\"0xFFFFFFFFFFFFF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\";"+
	      "s",
	      "0xFFFFFFFFFFFFF80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
	      s );

new TestCase( SECTION,
	      "s += \"0000000000000000000000000000000000001\"",
	      "0xFFFFFFFFFFFFF800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
	      s += "0000000000000000000000000000000000001" );

new TestCase( SECTION,
	      "-s",
	      -1.7976931348623157e+308,
	      -s );

s =
  "0xFFFFFFFFFFFFFC0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";

new TestCase( SECTION,
	      "s ="+
	      "\"0xFFFFFFFFFFFFFC0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\";"+
	      "s",
	      "0xFFFFFFFFFFFFFC0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
	      s );


new TestCase( SECTION,
	      "s += \"0000000000000000000000000000000000000\"",
	      "0xFFFFFFFFFFFFFC00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
	      s += "0000000000000000000000000000000000000");


new TestCase( SECTION,
	      "-s",
	      -Infinity,
	      -s );

s =
  "0xFFFFFFFFFFFFFB0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000";

new TestCase( SECTION,
	      "s = "+
	      "\"0xFFFFFFFFFFFFFB0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\";s",
	      "0xFFFFFFFFFFFFFB0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
	      s);

new TestCase( SECTION,
	      "s += \"0000000000000000000000000000000000001\"",
	      "0xFFFFFFFFFFFFFB00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
	      s += "0000000000000000000000000000000000001" );

new TestCase( SECTION,
	      "-s",
	      -1.7976931348623157e+308,
	      -s );

new TestCase( SECTION,
	      "s += \"0\"",
	      "0xFFFFFFFFFFFFFB000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010",
	      s += "0" );

new TestCase( SECTION,
	      "-s",
	      -Infinity,
	      -s );

new TestCase( SECTION,
	      "parseInt(s)",
	      Infinity,
	      parseInt(s) );

new TestCase( SECTION,
	      "parseInt(s,32)",
	      0,
	      parseInt(s,32) );

new TestCase( SECTION,
	      "parseInt(s,36)",
	      Infinity,
	      parseInt(s,36) );

new TestCase( SECTION,
	      "-\"\"",
	      0,
	      -"" );

new TestCase( SECTION,
	      "-\" \"",
	      0,
	      -" " );

new TestCase( SECTION,
	      "-\"999\"",
	      -999,
	      -"999" );

new TestCase( SECTION,
	      "-\" 999\"",
	      -999,
	      -" 999" );

new TestCase( SECTION,
	      "-\"\\t999\"",
	      -999,
	      -"\t999" );

new TestCase( SECTION,
	      "-\"013  \"",
	      -13,
	      -"013  " );

new TestCase( SECTION,
	      "-\"999\\t\"",
	      -999,
	      -"999\t" );

new TestCase( SECTION,
	      "-\"-Infinity\"",
	      Infinity,
	      -"-Infinity" );

new TestCase( SECTION,
	      "-\"+Infinity\"",
	      -Infinity,
	      -"+Infinity" );

new TestCase( SECTION,
	      "-\"+Infiniti\"",
	      NaN,
	      -"+Infiniti" );

new TestCase( SECTION,
	      "- -\"0x80000000\"",
	      2147483648,
	      - -"0x80000000" );

new TestCase( SECTION,
	      "- -\"0x100000000\"",
	      4294967296,
	      - -"0x100000000" );

new TestCase( SECTION,
	      "- \"-0x123456789abcde8\"",
	      NaN,
	      - "-0x123456789abcde8" );

new TestCase( SECTION,
	      "- \"+0x123456789abcde8\"",
	      NaN,
	      - "+0x123456789abcde8" );

// the following two tests are not strictly ECMA 1.0

new TestCase( SECTION,
	      "-\"\\u20001234\\u2001\"",
	      -1234,
	      -"\u20001234\u2001" );

new TestCase( SECTION,
	      "-\"\\u20001234\\0\"",
	      NaN,
	      -"\u20001234\0" );

new TestCase( SECTION,
	      "-\"0x10\"",
	      -16,
	      -"0x10" );

new TestCase( SECTION,
	      "-\"+\"",
	      NaN,
	      -"+" );

new TestCase( SECTION,
	      "-\"-\"",
	      NaN,
	      -"-" );

new TestCase( SECTION,
	      "-\"-0-\"",
	      NaN,
	      -"-0-" );

new TestCase( SECTION,
	      "-\"1e-\"",
	      NaN,
	      -"1e-" );

new TestCase( SECTION,
	      "-\"1e-1\"",
	      -0.1,
	      -"1e-1" );

test();