<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=592802 --> <head> <title>Test for Bug 592802</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=592802">Mozilla Bug 592802</a> <p id="display"></p> <div id="content"> <input id='a' type='file'> <input id='a2' type='file'> </div> <button id='b' onclick="document.getElementById('a').click();">Show Filepicker</button> <button id='b2' onclick="document.getElementById('a2').click();">Show Filepicker</button> <pre id="test"> <script type="application/javascript"> /** Test for Bug 592802 **/ SimpleTest.waitForExplicitFinish(); var MockFilePicker = SpecialPowers.MockFilePicker; MockFilePicker.init(window); var testData = [ /* visibility | display | multiple */ [ "", "", false ], [ "hidden", "", false ], [ "", "none", false ], [ "", "", true ], [ "hidden", "", true ], [ "", "none", true ], ]; var testCounter = 0; var testNb = testData.length; function finished() { MockFilePicker.cleanup(); SimpleTest.finish(); } SimpleTest.waitForFocus(function() { // mockFilePicker will simulate a cancel for the first time the file picker will be shown. MockFilePicker.returnValue = MockFilePicker.returnCancel; var b2 = document.getElementById('b2'); b2.focus(); // Be sure the element is visible. document.getElementById('b2').addEventListener("change", function(aEvent) { aEvent.target.removeEventListener("change", arguments.callee, false); ok(false, "When cancel is received, change should not fire"); }, false); b2.click(); // Now, we can launch tests when file picker isn't canceled. MockFilePicker.useBlobFile(); MockFilePicker.returnValue = MockFilePicker.returnOK; var b = document.getElementById('b'); b.focus(); // Be sure the element is visible. document.getElementById('a').addEventListener("change", function(aEvent) { ok(true, "change event correctly sent"); ok(aEvent.bubbles, "change event should bubble"); ok(!aEvent.cancelable, "change event should not be cancelable"); testCounter++; if (testCounter >= testNb) { aEvent.target.removeEventListener("change", arguments.callee, false); SimpleTest.executeSoon(finished); } else { var data = testData[testCounter]; var a = document.getElementById('a'); a.style.visibility = data[0]; a.style.display = data[1]; a.multiple = data[2]; SimpleTest.executeSoon(function() { b.click(); }); } }, false); b.click(); }); </script> </pre> </body> </html>