test_bug525952.html (1346B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=525952 5 --> 6 <head> 7 <title>Test for Bug 525952</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 10 </head> 11 <body> 12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=525952">Mozilla Bug 525952</a> 13 <p id="display"></p> 14 <div id="content" style="display: none"> 15 16 </div> 17 <pre id="test"> 18 <script type="application/javascript"> 19 20 /** Test for Bug 525952 */ 21 var bodies = document.querySelectorAll("::before, div::before, body"); 22 is(bodies.length, 1, "Unexpected length"); 23 is(bodies[0], document.body, "Unexpected element"); 24 25 is(document.querySelector("div > ::after, body"), document.body, 26 "Unexpected return value"); 27 28 var emptyList = document.querySelectorAll("::before, div::before"); 29 is(emptyList.length, 0, "Unexpected empty list length"); 30 31 is(document.querySelectorAll("div > ::after").length, 0, 32 "Pseudo-element matched something?"); 33 34 is(document.body.matches("::first-line"), false, 35 "body shouldn't match ::first-line"); 36 37 is(document.body.matches("::first-line, body"), true, 38 "body should match 'body'"); 39 40 is(document.body.matches("::first-line, body, ::first-letter"), true, 41 "body should match 'body' here too"); 42 43 </script> 44 </pre> 45 </body> 46 </html>