| /* -*- 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: 9.3.1-1.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 |
| |
| |
| This tests ToNumber applied to the string type |
| |
| Author: christine@netscape.com |
| Date: 10 july 1997 |
| |
| */ |
| var SECTION = "9.3.1-1"; |
| var VERSION = "ECMA_1"; |
| var TITLE = "ToNumber applied to the String type"; |
| var BUGNUMBER="77391"; |
| |
| startTest(); |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| |
| // StringNumericLiteral:::StrWhiteSpace:::StrWhiteSpaceChar StrWhiteSpace::: |
| // |
| // Name Unicode Value Escape Sequence |
| // <TAB> 0X0009 \t |
| // <SP> 0X0020 |
| // <FF> 0X000C \f |
| // <VT> 0X000B |
| // <CR> 0X000D \r |
| // <LF> 0X000A \n |
| new TestCase( SECTION, "Number('')", 0, Number("") ); |
| new TestCase( SECTION, "Number(' ')", 0, Number(" ") ); |
| new TestCase( SECTION, "Number(\\t)", 0, Number("\t") ); |
| new TestCase( SECTION, "Number(\\n)", 0, Number("\n") ); |
| new TestCase( SECTION, "Number(\\r)", 0, Number("\r") ); |
| new TestCase( SECTION, "Number(\\f)", 0, Number("\f") ); |
| |
| new TestCase( SECTION, "Number(String.fromCharCode(0x0009)", 0, Number(String.fromCharCode(0x0009)) ); |
| new TestCase( SECTION, "Number(String.fromCharCode(0x0020)", 0, Number(String.fromCharCode(0x0020)) ); |
| new TestCase( SECTION, "Number(String.fromCharCode(0x000C)", 0, Number(String.fromCharCode(0x000C)) ); |
| new TestCase( SECTION, "Number(String.fromCharCode(0x000B)", 0, Number(String.fromCharCode(0x000B)) ); |
| new TestCase( SECTION, "Number(String.fromCharCode(0x000D)", 0, Number(String.fromCharCode(0x000D)) ); |
| new TestCase( SECTION, "Number(String.fromCharCode(0x000A)", 0, Number(String.fromCharCode(0x000A)) ); |
| |
| // a StringNumericLiteral may be preceeded or followed by whitespace and/or |
| // line terminators |
| |
| new TestCase( SECTION, "Number( ' ' + 999 )", 999, Number( ' '+999) ); |
| new TestCase( SECTION, "Number( '\\n' + 999 )", 999, Number( '\n' +999) ); |
| new TestCase( SECTION, "Number( '\\r' + 999 )", 999, Number( '\r' +999) ); |
| new TestCase( SECTION, "Number( '\\t' + 999 )", 999, Number( '\t' +999) ); |
| new TestCase( SECTION, "Number( '\\f' + 999 )", 999, Number( '\f' +999) ); |
| |
| new TestCase( SECTION, "Number( 999 + ' ' )", 999, Number( 999+' ') ); |
| new TestCase( SECTION, "Number( 999 + '\\n' )", 999, Number( 999+'\n' ) ); |
| new TestCase( SECTION, "Number( 999 + '\\r' )", 999, Number( 999+'\r' ) ); |
| new TestCase( SECTION, "Number( 999 + '\\t' )", 999, Number( 999+'\t' ) ); |
| new TestCase( SECTION, "Number( 999 + '\\f' )", 999, Number( 999+'\f' ) ); |
| |
| new TestCase( SECTION, "Number( '\\n' + 999 + '\\n' )", 999, Number( '\n' +999+'\n' ) ); |
| new TestCase( SECTION, "Number( '\\r' + 999 + '\\r' )", 999, Number( '\r' +999+'\r' ) ); |
| new TestCase( SECTION, "Number( '\\t' + 999 + '\\t' )", 999, Number( '\t' +999+'\t' ) ); |
| new TestCase( SECTION, "Number( '\\f' + 999 + '\\f' )", 999, Number( '\f' +999+'\f' ) ); |
| |
| new TestCase( SECTION, "Number( ' ' + '999' )", 999, Number( ' '+'999') ); |
| new TestCase( SECTION, "Number( '\\n' + '999' )", 999, Number( '\n' +'999') ); |
| new TestCase( SECTION, "Number( '\\r' + '999' )", 999, Number( '\r' +'999') ); |
| new TestCase( SECTION, "Number( '\\t' + '999' )", 999, Number( '\t' +'999') ); |
| new TestCase( SECTION, "Number( '\\f' + '999' )", 999, Number( '\f' +'999') ); |
| |
| new TestCase( SECTION, "Number( '999' + ' ' )", 999, Number( '999'+' ') ); |
| new TestCase( SECTION, "Number( '999' + '\\n' )", 999, Number( '999'+'\n' ) ); |
| new TestCase( SECTION, "Number( '999' + '\\r' )", 999, Number( '999'+'\r' ) ); |
| new TestCase( SECTION, "Number( '999' + '\\t' )", 999, Number( '999'+'\t' ) ); |
| new TestCase( SECTION, "Number( '999' + '\\f' )", 999, Number( '999'+'\f' ) ); |
| |
| new TestCase( SECTION, "Number( '\\n' + '999' + '\\n' )", 999, Number( '\n' +'999'+'\n' ) ); |
| new TestCase( SECTION, "Number( '\\r' + '999' + '\\r' )", 999, Number( '\r' +'999'+'\r' ) ); |
| new TestCase( SECTION, "Number( '\\t' + '999' + '\\t' )", 999, Number( '\t' +'999'+'\t' ) ); |
| new TestCase( SECTION, "Number( '\\f' + '999' + '\\f' )", 999, Number( '\f' +'999'+'\f' ) ); |
| |
| var ws = ["", |
| " ", |
| " ", |
| " "]; |
| |
| for (var i = 0, sz = ws.length; i < sz; i++) |
| { |
| var start = ws[i]; |
| for (var j = 0; j < sz; j++) |
| { |
| var end = ws[j]; |
| new TestCase( SECTION, "Number( '" + start + "' + '0xA' )", 10, Number( start+'0xA') ); |
| |
| new TestCase( SECTION, "Number( '0xA' + '" + end + "' )", 10, Number( '0xA'+end) ); |
| |
| new TestCase( SECTION, "Number( '" + start + "' + '0xA' + '" + end + "' )", 10, Number( start +'0xA'+end ) ); |
| } |
| } |
| |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0009) + '99' )", 99, Number( String.fromCharCode(0x0009) + '99' ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0020) + '99' )", 99, Number( String.fromCharCode(0x0020) + '99' ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000C) + '99' )", 99, Number( String.fromCharCode(0x000C) + '99' ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000B) + '99' )", 99, Number( String.fromCharCode(0x000B) + '99' ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000D) + '99' )", 99, Number( String.fromCharCode(0x000D) + '99' ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000A) + '99' )", 99, Number( String.fromCharCode(0x000A) + '99' ) ); |
| |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x0009)", 99, Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x0009)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0020) + '99' + String.fromCharCode(0x0020)", 99, Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x0020)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000C) + '99' + String.fromCharCode(0x000C)", 99, Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x000C)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000D) + '99' + String.fromCharCode(0x000D)", 99, Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x000D)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000B) + '99' + String.fromCharCode(0x000B)", 99, Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x000B)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000A) + '99' + String.fromCharCode(0x000A)", 99, Number( String.fromCharCode(0x0009) + '99' + String.fromCharCode(0x000A)) ); |
| |
| new TestCase( SECTION, "Number( '99' + String.fromCharCode(0x0009)", 99, Number( '99' + String.fromCharCode(0x0009)) ); |
| new TestCase( SECTION, "Number( '99' + String.fromCharCode(0x0020)", 99, Number( '99' + String.fromCharCode(0x0020)) ); |
| new TestCase( SECTION, "Number( '99' + String.fromCharCode(0x000C)", 99, Number( '99' + String.fromCharCode(0x000C)) ); |
| new TestCase( SECTION, "Number( '99' + String.fromCharCode(0x000D)", 99, Number( '99' + String.fromCharCode(0x000D)) ); |
| new TestCase( SECTION, "Number( '99' + String.fromCharCode(0x000B)", 99, Number( '99' + String.fromCharCode(0x000B)) ); |
| new TestCase( SECTION, "Number( '99' + String.fromCharCode(0x000A)", 99, Number( '99' + String.fromCharCode(0x000A)) ); |
| |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0009) + 99 )", 99, Number( String.fromCharCode(0x0009) + 99 ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0020) + 99 )", 99, Number( String.fromCharCode(0x0020) + 99 ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000C) + 99 )", 99, Number( String.fromCharCode(0x000C) + 99 ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000B) + 99 )", 99, Number( String.fromCharCode(0x000B) + 99 ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000D) + 99 )", 99, Number( String.fromCharCode(0x000D) + 99 ) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000A) + 99 )", 99, Number( String.fromCharCode(0x000A) + 99 ) ); |
| |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x0009)", 99, Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x0009)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x0020) + 99 + String.fromCharCode(0x0020)", 99, Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x0020)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000C) + 99 + String.fromCharCode(0x000C)", 99, Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x000C)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000D) + 99 + String.fromCharCode(0x000D)", 99, Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x000D)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000B) + 99 + String.fromCharCode(0x000B)", 99, Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x000B)) ); |
| new TestCase( SECTION, "Number( String.fromCharCode(0x000A) + 99 + String.fromCharCode(0x000A)", 99, Number( String.fromCharCode(0x0009) + 99 + String.fromCharCode(0x000A)) ); |
| |
| new TestCase( SECTION, "Number( 99 + String.fromCharCode(0x0009)", 99, Number( 99 + String.fromCharCode(0x0009)) ); |
| new TestCase( SECTION, "Number( 99 + String.fromCharCode(0x0020)", 99, Number( 99 + String.fromCharCode(0x0020)) ); |
| new TestCase( SECTION, "Number( 99 + String.fromCharCode(0x000C)", 99, Number( 99 + String.fromCharCode(0x000C)) ); |
| new TestCase( SECTION, "Number( 99 + String.fromCharCode(0x000D)", 99, Number( 99 + String.fromCharCode(0x000D)) ); |
| new TestCase( SECTION, "Number( 99 + String.fromCharCode(0x000B)", 99, Number( 99 + String.fromCharCode(0x000B)) ); |
| new TestCase( SECTION, "Number( 99 + String.fromCharCode(0x000A)", 99, Number( 99 + String.fromCharCode(0x000A)) ); |
| |
| |
| // StrNumericLiteral:::StrDecimalLiteral:::Infinity |
| |
| new TestCase( SECTION, "Number('Infinity')", Math.pow(10,10000), Number("Infinity") ); |
| new TestCase( SECTION, "Number('-Infinity')", -Math.pow(10,10000), Number("-Infinity") ); |
| new TestCase( SECTION, "Number('+Infinity')", Math.pow(10,10000), Number("+Infinity") ); |
| |
| // StrNumericLiteral::: StrDecimalLiteral ::: DecimalDigits . DecimalDigits opt ExponentPart opt |
| |
| new TestCase( SECTION, "Number('0')", 0, Number("0") ); |
| new TestCase( SECTION, "Number('-0')", -0, Number("-0") ); |
| new TestCase( SECTION, "Number('+0')", 0, Number("+0") ); |
| |
| new TestCase( SECTION, "Number('1')", 1, Number("1") ); |
| new TestCase( SECTION, "Number('-1')", -1, Number("-1") ); |
| new TestCase( SECTION, "Number('+1')", 1, Number("+1") ); |
| |
| new TestCase( SECTION, "Number('2')", 2, Number("2") ); |
| new TestCase( SECTION, "Number('-2')", -2, Number("-2") ); |
| new TestCase( SECTION, "Number('+2')", 2, Number("+2") ); |
| |
| new TestCase( SECTION, "Number('3')", 3, Number("3") ); |
| new TestCase( SECTION, "Number('-3')", -3, Number("-3") ); |
| new TestCase( SECTION, "Number('+3')", 3, Number("+3") ); |
| |
| new TestCase( SECTION, "Number('4')", 4, Number("4") ); |
| new TestCase( SECTION, "Number('-4')", -4, Number("-4") ); |
| new TestCase( SECTION, "Number('+4')", 4, Number("+4") ); |
| |
| new TestCase( SECTION, "Number('5')", 5, Number("5") ); |
| new TestCase( SECTION, "Number('-5')", -5, Number("-5") ); |
| new TestCase( SECTION, "Number('+5')", 5, Number("+5") ); |
| |
| new TestCase( SECTION, "Number('6')", 6, Number("6") ); |
| new TestCase( SECTION, "Number('-6')", -6, Number("-6") ); |
| new TestCase( SECTION, "Number('+6')", 6, Number("+6") ); |
| |
| new TestCase( SECTION, "Number('7')", 7, Number("7") ); |
| new TestCase( SECTION, "Number('-7')", -7, Number("-7") ); |
| new TestCase( SECTION, "Number('+7')", 7, Number("+7") ); |
| |
| new TestCase( SECTION, "Number('8')", 8, Number("8") ); |
| new TestCase( SECTION, "Number('-8')", -8, Number("-8") ); |
| new TestCase( SECTION, "Number('+8')", 8, Number("+8") ); |
| |
| new TestCase( SECTION, "Number('9')", 9, Number("9") ); |
| new TestCase( SECTION, "Number('-9')", -9, Number("-9") ); |
| new TestCase( SECTION, "Number('+9')", 9, Number("+9") ); |
| |
| new TestCase( SECTION, "Number('3.14159')", 3.14159, Number("3.14159") ); |
| new TestCase( SECTION, "Number('-3.14159')", -3.14159, Number("-3.14159") ); |
| new TestCase( SECTION, "Number('+3.14159')", 3.14159, Number("+3.14159") ); |
| |
| new TestCase( SECTION, "Number('3.')", 3, Number("3.") ); |
| new TestCase( SECTION, "Number('-3.')", -3, Number("-3.") ); |
| new TestCase( SECTION, "Number('+3.')", 3, Number("+3.") ); |
| |
| new TestCase( SECTION, "Number('3.e1')", 30, Number("3.e1") ); |
| new TestCase( SECTION, "Number('-3.e1')", -30, Number("-3.e1") ); |
| new TestCase( SECTION, "Number('+3.e1')", 30, Number("+3.e1") ); |
| |
| new TestCase( SECTION, "Number('3.e+1')", 30, Number("3.e+1") ); |
| new TestCase( SECTION, "Number('-3.e+1')", -30, Number("-3.e+1") ); |
| new TestCase( SECTION, "Number('+3.e+1')", 30, Number("+3.e+1") ); |
| |
| new TestCase( SECTION, "Number('3.e-1')", .30, Number("3.e-1") ); |
| new TestCase( SECTION, "Number('-3.e-1')", -.30, Number("-3.e-1") ); |
| new TestCase( SECTION, "Number('+3.e-1')", .30, Number("+3.e-1") ); |
| |
| // StrDecimalLiteral::: .DecimalDigits ExponentPart opt |
| |
| new TestCase( SECTION, "Number('.00001')", 0.00001, Number(".00001") ); |
| new TestCase( SECTION, "Number('+.00001')", 0.00001, Number("+.00001") ); |
| new TestCase( SECTION, "Number('-0.0001')", -0.00001, Number("-.00001") ); |
| |
| new TestCase( SECTION, "Number('.01e2')", 1, Number(".01e2") ); |
| new TestCase( SECTION, "Number('+.01e2')", 1, Number("+.01e2") ); |
| new TestCase( SECTION, "Number('-.01e2')", -1, Number("-.01e2") ); |
| |
| new TestCase( SECTION, "Number('.01e+2')", 1, Number(".01e+2") ); |
| new TestCase( SECTION, "Number('+.01e+2')", 1, Number("+.01e+2") ); |
| new TestCase( SECTION, "Number('-.01e+2')", -1, Number("-.01e+2") ); |
| |
| new TestCase( SECTION, "Number('.01e-2')", 0.0001, Number(".01e-2") ); |
| new TestCase( SECTION, "Number('+.01e-2')", 0.0001, Number("+.01e-2") ); |
| new TestCase( SECTION, "Number('-.01e-2')", -0.0001, Number("-.01e-2") ); |
| |
| // StrDecimalLiteral::: DecimalDigits ExponentPart opt |
| |
| new TestCase( SECTION, "Number('1234e5')", 123400000, Number("1234e5") ); |
| new TestCase( SECTION, "Number('+1234e5')", 123400000, Number("+1234e5") ); |
| new TestCase( SECTION, "Number('-1234e5')", -123400000, Number("-1234e5") ); |
| |
| new TestCase( SECTION, "Number('1234e+5')", 123400000, Number("1234e+5") ); |
| new TestCase( SECTION, "Number('+1234e+5')", 123400000, Number("+1234e+5") ); |
| new TestCase( SECTION, "Number('-1234e+5')", -123400000, Number("-1234e+5") ); |
| |
| new TestCase( SECTION, "Number('1234e-5')", 0.01234, Number("1234e-5") ); |
| new TestCase( SECTION, "Number('+1234e-5')", 0.01234, Number("+1234e-5") ); |
| new TestCase( SECTION, "Number('-1234e-5')", -0.01234, Number("-1234e-5") ); |
| |
| // StrNumericLiteral::: HexIntegerLiteral |
| |
| new TestCase( SECTION, "Number('0x0')", 0, Number("0x0")); |
| new TestCase( SECTION, "Number('0x1')", 1, Number("0x1")); |
| new TestCase( SECTION, "Number('0x2')", 2, Number("0x2")); |
| new TestCase( SECTION, "Number('0x3')", 3, Number("0x3")); |
| new TestCase( SECTION, "Number('0x4')", 4, Number("0x4")); |
| new TestCase( SECTION, "Number('0x5')", 5, Number("0x5")); |
| new TestCase( SECTION, "Number('0x6')", 6, Number("0x6")); |
| new TestCase( SECTION, "Number('0x7')", 7, Number("0x7")); |
| new TestCase( SECTION, "Number('0x8')", 8, Number("0x8")); |
| new TestCase( SECTION, "Number('0x9')", 9, Number("0x9")); |
| new TestCase( SECTION, "Number('0xa')", 10, Number("0xa")); |
| new TestCase( SECTION, "Number('0xb')", 11, Number("0xb")); |
| new TestCase( SECTION, "Number('0xc')", 12, Number("0xc")); |
| new TestCase( SECTION, "Number('0xd')", 13, Number("0xd")); |
| new TestCase( SECTION, "Number('0xe')", 14, Number("0xe")); |
| new TestCase( SECTION, "Number('0xf')", 15, Number("0xf")); |
| new TestCase( SECTION, "Number('0xA')", 10, Number("0xA")); |
| new TestCase( SECTION, "Number('0xB')", 11, Number("0xB")); |
| new TestCase( SECTION, "Number('0xC')", 12, Number("0xC")); |
| new TestCase( SECTION, "Number('0xD')", 13, Number("0xD")); |
| new TestCase( SECTION, "Number('0xE')", 14, Number("0xE")); |
| new TestCase( SECTION, "Number('0xF')", 15, Number("0xF")); |
| |
| new TestCase( SECTION, "Number('0X0')", 0, Number("0X0")); |
| new TestCase( SECTION, "Number('0X1')", 1, Number("0X1")); |
| new TestCase( SECTION, "Number('0X2')", 2, Number("0X2")); |
| new TestCase( SECTION, "Number('0X3')", 3, Number("0X3")); |
| new TestCase( SECTION, "Number('0X4')", 4, Number("0X4")); |
| new TestCase( SECTION, "Number('0X5')", 5, Number("0X5")); |
| new TestCase( SECTION, "Number('0X6')", 6, Number("0X6")); |
| new TestCase( SECTION, "Number('0X7')", 7, Number("0X7")); |
| new TestCase( SECTION, "Number('0X8')", 8, Number("0X8")); |
| new TestCase( SECTION, "Number('0X9')", 9, Number("0X9")); |
| new TestCase( SECTION, "Number('0Xa')", 10, Number("0Xa")); |
| new TestCase( SECTION, "Number('0Xb')", 11, Number("0Xb")); |
| new TestCase( SECTION, "Number('0Xc')", 12, Number("0Xc")); |
| new TestCase( SECTION, "Number('0Xd')", 13, Number("0Xd")); |
| new TestCase( SECTION, "Number('0Xe')", 14, Number("0Xe")); |
| new TestCase( SECTION, "Number('0Xf')", 15, Number("0Xf")); |
| new TestCase( SECTION, "Number('0XA')", 10, Number("0XA")); |
| new TestCase( SECTION, "Number('0XB')", 11, Number("0XB")); |
| new TestCase( SECTION, "Number('0XC')", 12, Number("0XC")); |
| new TestCase( SECTION, "Number('0XD')", 13, Number("0XD")); |
| new TestCase( SECTION, "Number('0XE')", 14, Number("0XE")); |
| new TestCase( SECTION, "Number('0XF')", 15, Number("0XF")); |
| |
| test(); |
| |
