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1 Tests that regular expressions do not have extensions that diverge from the Java
Script specification. Because WebKit originally used a copy of PCRE, various non
-JavaScript regular expression features were historically present. Also tests va
rious related edge cases. | |
2 | |
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
". | |
4 | |
5 | |
6 PASS /\x{41}/.exec("yA1") is null | |
7 PASS /[\x{41}]/.exec("yA1").toString() is "1" | |
8 PASS /\x1g/.exec("x1g").toString() is "x1g" | |
9 PASS /[\x1g]/.exec("x").toString() is "x" | |
10 PASS /[\x1g]/.exec("1").toString() is "1" | |
11 PASS /\2147483648/.exec(String.fromCharCode(140) + "7483648").toString() is Stri
ng.fromCharCode(140) + "7483648" | |
12 PASS /\4294967296/.exec("\"94967296").toString() is "\"94967296" | |
13 PASS /\8589934592/.exec("\\8589934592").toString() is "\\8589934592" | |
14 PASS "\nAbc\n".replace(/(\n)[^\n]+$/, "$1") is "\nAbc\n" | |
15 PASS /x$/.exec("x\n") is null | |
16 PASS /x++/ threw exception SyntaxError: Invalid regular expression: nothing to r
epeat. | |
17 PASS /[]]/.exec("]") is null | |
18 | |
19 Octal escape sequences are in Annex B of the standard. | |
20 | |
21 PASS /\060/.exec("y01").toString() is "0" | |
22 PASS /[\060]/.exec("y01").toString() is "0" | |
23 PASS /\606/.exec("y06").toString() is "06" | |
24 PASS /[\606]/.exec("y06").toString() is "0" | |
25 PASS /[\606]/.exec("y6").toString() is "6" | |
26 PASS /\101/.exec("yA1").toString() is "A" | |
27 PASS /[\101]/.exec("yA1").toString() is "A" | |
28 PASS /\1011/.exec("yA1").toString() is "A1" | |
29 PASS /[\1011]/.exec("yA1").toString() is "A" | |
30 PASS /[\1011]/.exec("y1").toString() is "1" | |
31 PASS /\10q/.exec("y" + String.fromCharCode(8) + "q").toString() is String.fromCh
arCode(8) + "q" | |
32 PASS /[\10q]/.exec("y" + String.fromCharCode(8) + "q").toString() is String.from
CharCode(8) | |
33 PASS /\1q/.exec("y" + String.fromCharCode(1) + "q").toString() is String.fromCha
rCode(1) + "q" | |
34 PASS /[\1q]/.exec("y" + String.fromCharCode(1) + "q").toString() is String.fromC
harCode(1) | |
35 PASS /[\1q]/.exec("yq").toString() is "q" | |
36 PASS /\8q/.exec("\\8q").toString() is "\\8q" | |
37 PASS /[\8q]/.exec("y8q").toString() is "8" | |
38 PASS /[\8q]/.exec("yq").toString() is "q" | |
39 PASS /(x)\1q/.exec("xxq").toString() is "xxq,x" | |
40 PASS /(x)[\1q]/.exec("xxq").toString() is "xq,x" | |
41 PASS /(x)[\1q]/.exec("xx" + String.fromCharCode(1)).toString() is "x" + String.f
romCharCode(1) + ",x" | |
42 | |
43 PASS successfullyParsed is true | |
44 | |
45 TEST COMPLETE | |
46 | |
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