| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8" /> |
| <title>window.performance.navigation.type with a reloaded navigation</title> |
| <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> |
| <link rel="help" href="http://www.w3.org/TR/navigation-timing/#sec-navigation-timing-interface"/> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/webperftestharness.js"></script> |
| <link rel="stylesheet" href="/resources/testharness.css" /> |
| <script> |
| setup({explicit_done: true}); |
| |
| // explicitly test the namespace before we start testing |
| test_namespace('navigation'); |
| var reload_frame; |
| var startingTime; |
| |
| function deepCopy(p, c) |
| { |
| var c = c || {}; |
| for (var i in p) |
| { |
| if (typeof p[i] === 'object') |
| { |
| c[i] = (p[i].constructor === Array) ? [] : {}; |
| deepCopy(p[i], c[i]); |
| } else c[i] = p[i]; |
| } |
| return c; |
| } |
| |
| |
| function onload_test() |
| { |
| reload_frame = document.getElementById("frameContext"); |
| reload_frame.onload = function() { |
| /* Need to make sure we don't examine loadEventEnd |
| until after the load event has finished firing */ |
| setTimeout(do_test, 0); |
| } |
| setTimeout("reload_the_frame();", 100); |
| } |
| |
| function reload_the_frame() |
| { |
| //Before reloading, save the current timing |
| startingTime = deepCopy(reload_frame.contentWindow.performance.timing); |
| reload_frame.contentWindow.location.reload(true); |
| } |
| |
| function do_test() |
| { |
| reload_frame.onload = null; |
| if (performanceNamespace) |
| { |
| //Verify that the navigation type has updated to reload |
| test_equals(reload_frame.contentWindow.performance.navigation.type, |
| performanceNamespace.navigation.TYPE_RELOAD, |
| 'window.performance.navigation.type == TYPE_RELOAD,{help:"http://www.w3.org/TR/navigation-timing/#sec-navigation-info-interface"}'); |
| |
| //Verify that the timing data has been updated into the future |
| var reloadTime = reload_frame.contentWindow.performance.timing; |
| for (attribute in timingAttributes) |
| { |
| var time = timingAttributes[attribute]; |
| if (reloadTime[time] === 0) |
| { |
| test_equals(reloadTime[time], |
| startingTime[time], |
| "Reload " + time + "(" + reloadTime[time] + ")" + |
| " == " + |
| "Original " + time + "(" + startingTime[time] + ")"); |
| } |
| else |
| { |
| test_greater_than(reloadTime[time], |
| startingTime[time], |
| "Reload " + time + "(" + reloadTime[time] + ")" + |
| " > " + |
| "Original " + time + "(" + startingTime[time] + ")"); |
| } |
| } |
| } |
| |
| done(); |
| } |
| </script> |
| </head> |
| <body onload="onload_test();"> |
| <h1>Description</h1> |
| <p>This test validates the value of window.performance.navigation.type and the values of |
| window.performance.timing.* with a reloaded navigation.</p> |
| |
| <p>This page should be loaded with a green background frame below. The frame will be automatically reloaded |
| and then verified that |
| <ul> |
| <li>The window.performance.navigation.type = TYPE_RELOAD</li> |
| <li>All of the widow.performance.timing.* values after reload are > all of the window.performance.timing.* values |
| prior to reload.</li> |
| </ul> |
| </p> |
| |
| <div id="log"></div> |
| <br /> |
| <iframe id="frameContext" src="resources/blank_page_green.html" style="width: 250px; height: 250px;"></iframe> |
| </body> |
| </html> |
