script-html-js-polyglot.sub.html (1176B)
1 <!DOCTYPE html> 2 <!-- Test verifies that CORB won't block a polyglot script that is 3 both a valid HTML document and also valid Javascript. 4 --> 5 <meta charset="utf-8"> 6 <script src=/resources/testharness.js></script> 7 <script src=/resources/testharnessreport.js></script> 8 <div id=log></div> 9 <script> 10 ["html-js-polyglot.js", "html-js-polyglot2.js"].forEach(polyglot_name => { 11 async_test(function(t) { 12 window[polyglot_name] = false; 13 var script = document.createElement("script"); 14 15 script.onload = t.step_func_done(function(){ 16 // Verify that the script response wasn't blocked - that script 17 // should have set window[polyglot_name] to true. 18 assert_true(window[polyglot_name]); 19 }) 20 addEventListener("error",function(e) { 21 t.step(function() { 22 assert_unreached("No errors are expected with or without CORB."); 23 t.done(); 24 }) 25 }); 26 27 // www1 is cross-origin, so the HTTP response is CORB-eligible. 28 script.src = "http://{{domains[www1]}}:{{ports[http][0]}}/fetch/corb/resources/" + polyglot_name; 29 document.body.appendChild(script); 30 }, "CORB cannot block polyglot HTML/JS: " + polyglot_name); 31 }); 32 </script>