| Verify selector specifying extended filtering of :lang() pseudo class with string arguments |
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| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". |
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| PASS document.querySelectorAll(':lang("en")').length is 1 |
| PASS document.querySelectorAll(':lang("de-1997")').length is 1 |
| PASS document.querySelectorAll(':lang("*-1997")').length is 1 |
| PASS document.querySelectorAll(":lang('')").length is 0 |
| PASS document.querySelectorAll(':lang("")').length is 0 |
| PASS document.querySelectorAll(':lang("en", "*-1997")').length is 2 |
| PASS document.querySelectorAll(':lang("", "*-1997")').length is 1 |
| PASS document.querySelectorAll(':lang("""")') threw exception SyntaxError: The string did not match the expected pattern.. |
| PASS successfullyParsed is true |
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| TEST COMPLETE |
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