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1 This page tests invalid character ranges in character classes. | |
2 | |
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE
". | |
4 | |
5 | |
6 PASS /[a-c]+/.exec("-acbd"); is ["acb"] | |
7 PASS /[a\-c]+/.exec("-acbd") is ["-ac"] | |
8 PASS /[c-a]+/.exec("-acbd"); threw exception SyntaxError: Invalid regular expres
sion: range out of order in character class. | |
9 PASS /[\d-x]+/.exec("1-3xy"); is ["1-3x"] | |
10 PASS /[x-\d]+/.exec("1-3xy"); is ["1-3x"] | |
11 PASS /[\d-\d]+/.exec("1-3xy"); is ["1-3"] | |
12 PASS /[\d-a-z]+/.exec("az1-3y"); is ["az1-3"] | |
13 PASS /[\d\-x]+/.exec("1-3xy"); is ["1-3x"] | |
14 PASS /[x\-\d]+/.exec("1-3xy"); is ["1-3x"] | |
15 PASS /[\d\-\d]+/.exec("1-3xy"); is ["1-3"] | |
16 PASS /[\d-]+/.exec("1-3xy") is ["1-3"] | |
17 PASS successfullyParsed is true | |
18 | |
19 TEST COMPLETE | |
20 | |
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