processing-instruction.html (1800B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title>CSS integration - child css via a ProcessingInstruction</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/common/utils.js"></script> 8 <!-- Common global functions for referrer-policy tests. --> 9 <script src="/common/security-features/resources/common.sub.js"></script> 10 <meta name="referrer" content="origin"> 11 </head> 12 <body> 13 <p>Check that child css are loaded with the referrer and referrer policy the 14 external stylesheet(referenced from a ProcessingInstruction).</p> 15 <div class="styled"></div> 16 17 <script> 18 promise_test(function(css_test) { 19 let id = token(); 20 let url_prefix = location.protocol + "//www1." + location.hostname + ":" + 21 location.port + 22 "/common/security-features/subresource/stylesheet.py?id=" + 23 id; 24 let css_url = url_prefix + "&import-rule"; 25 let expected = url_prefix + "&import-rule"; 26 let check_url = url_prefix + "&report-headers"; 27 28 let processingInstruction = 29 document.createProcessingInstruction( 30 "xml-stylesheet", "href=\"" +css_url + "\" type=\"text/css\""); 31 document.insertBefore(processingInstruction, document.firstChild); 32 return timeoutPromise(css_test, 1000) 33 .then(() => requestViaXhr(check_url)) 34 .then(function(message) { 35 assert_own_property(message, "headers"); 36 assert_own_property(message, "referrer"); 37 assert_equals(message.referrer, expected); 38 }); 39 }, "Child css via a ProcessingInstruction."); 40 </script> 41 42 <div id="log"></div> 43 </body> 44 </html>