third_party/WebKit/LayoutTests/fast/dom/script-tests/webtiming-document-open.js

   1 window.performance = window.performance || {};
   2 var navigation = performance.navigation || {};
   3 var timing = performance.timing || {};
   4 var originalTiming = {};
   5
   6 window.addEventListener("load", function() { setTimeout(testTimingWithDocumentOpen, 0); }, false);
   7
   8 function testTimingWithDocumentOpen()
   9 {
  10     for (property in timing) {
  11         originalTiming[property] = timing[property];
  12     }
  13
  14     document.open();
  15     document.write("<html>");
  16     document.write("<head>");
  17     document.write("<script src=\"../../resources/js-test.js\"></script>");
  18     document.write("</head>");
  19     document.write("<body>");
  20     document.write("</body>");
  21     document.write("</html>");
  22     document.close();
  23
  24     description("This test verifies that the NavigationTimings don't change after a document.open().");
  25
  26     setTimeout(finishTest, 0);
  27 }
  28
  29 function finishTest() {
  30     var properties = getAllPropertyNames(timing);
  31     for (var i = 0; i < properties.length; ++i) {
  32         shouldBe("timing." + properties[i], "originalTiming." + properties[i]);
  33     }
  34
  35     finishJSTest();
  36 }
  37
  38 jsTestIsAsync = true;