| Tests that regular expressions do not have extensions that diverge from the JavaScript specification. Because WebKit originally used a copy of PCRE, various non-JavaScript regular expression features were historically present. Also tests various related edge cases. |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS /\x{41}/.exec("yA1") is null |
| PASS /[\x{41}]/.exec("yA1").toString() is "1" |
| PASS /\x1g/.exec("x1g").toString() is "x1g" |
| PASS /[\x1g]/.exec("x").toString() is "x" |
| PASS /[\x1g]/.exec("1").toString() is "1" |
| PASS /\2147483648/.exec(String.fromCharCode(140) + "7483648").toString() is String.fromCharCode(140) + "7483648" |
| PASS /\4294967296/.exec("\"94967296").toString() is "\"94967296" |
| PASS /\8589934592/.exec("\\8589934592").toString() is "\\8589934592" |
| PASS "\nAbc\n".replace(/(\n)[^\n]+$/, "$1") is "\nAbc\n" |
| PASS /x$/.exec("x\n") is null |
| PASS /x++/ threw exception SyntaxError: Invalid regular expression: nothing to repeat. |
| PASS /[]]/.exec("]") is null |
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| Octal escape sequences are in Annex B of the standard. |
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| PASS /\060/.exec("y01").toString() is "0" |
| PASS /[\060]/.exec("y01").toString() is "0" |
| PASS /\606/.exec("y06").toString() is "06" |
| PASS /[\606]/.exec("y06").toString() is "0" |
| PASS /[\606]/.exec("y6").toString() is "6" |
| PASS /\101/.exec("yA1").toString() is "A" |
| PASS /[\101]/.exec("yA1").toString() is "A" |
| PASS /\1011/.exec("yA1").toString() is "A1" |
| PASS /[\1011]/.exec("yA1").toString() is "A" |
| PASS /[\1011]/.exec("y1").toString() is "1" |
| PASS /\10q/.exec("y" + String.fromCharCode(8) + "q").toString() is String.fromCharCode(8) + "q" |
| PASS /[\10q]/.exec("y" + String.fromCharCode(8) + "q").toString() is String.fromCharCode(8) |
| PASS /\1q/.exec("y" + String.fromCharCode(1) + "q").toString() is String.fromCharCode(1) + "q" |
| PASS /[\1q]/.exec("y" + String.fromCharCode(1) + "q").toString() is String.fromCharCode(1) |
| PASS /[\1q]/.exec("yq").toString() is "q" |
| PASS /\8q/.exec("\\8q").toString() is "\\8q" |
| PASS /[\8q]/.exec("y8q").toString() is "8" |
| PASS /[\8q]/.exec("yq").toString() is "q" |
| PASS /(x)\1q/.exec("xxq").toString() is "xxq,x" |
| PASS /(x)[\1q]/.exec("xxq").toString() is "xq,x" |
| PASS /(x)[\1q]/.exec("xx" + String.fromCharCode(1)).toString() is "x" + String.fromCharCode(1) + ",x" |
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| PASS successfullyParsed is true |
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| TEST COMPLETE |
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