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Diffstat (limited to 'dom/base/test/test_bug962251.html')
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1 files changed, 258 insertions, 0 deletions
diff --git a/dom/base/test/test_bug962251.html b/dom/base/test/test_bug962251.html new file mode 100644 index 000000000..8b870d899 --- /dev/null +++ b/dom/base/test/test_bug962251.html @@ -0,0 +1,258 @@ + +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=962251 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 962251</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="application/javascript"> + + SimpleTest.waitForExplicitFinish(); + + function Test_ElementsInTheSameDocument() { + var button1 = document.getElementById("button1"); + var button2 = document.getElementById("button2"); + + button1.focus(); + is(button1.id, document.activeElement.id, "How did we call focus on button1 and it did" + + " not become the active element?"); + + var getBlurEvent = false; + button1.addEventListener("blur", function onBlur(aEvent) { + button1.removeEventListener("blur", onBlur); + is(aEvent.target.id, "button1", "Button1 should lose focus."); + ok(aEvent.relatedTarget, "The relatedTarget should not be null."); + is(aEvent.relatedTarget.id, "button2", "The relatedTarget should be button2."); + getBlurEvent = true; + }); + + button2.addEventListener("focus", function onFocus(aEvent) { + button2.removeEventListener("focus", onFocus); + ok(getBlurEvent, "Must get blur event first."); + is(aEvent.target.id, "button2", "Button2 should be focused."); + ok(aEvent.relatedTarget, "The relatedTarget should not be null."); + is(aEvent.relatedTarget.id, "button1", "The relatedTarget should be button1."); + button2.blur(); + }); + + button2.addEventListener("blur", function onBlur(aEvent) { + button2.removeEventListener("blur", onBlur); + is(aEvent.target.id, "button2", "Button2 should lose focus."); + ok(aEvent.relatedTarget === null, "The relatedTarget should be null."); + runTests(); + }); + + button2.focus(); + } + + function Test_ElementsInDifferentDocument() { + var button2 = document.getElementById("button2"); + button2.focus(); + button2.addEventListener("blur", function onBlur(aEvent) { + button2.removeEventListener("blur", onBlur); + is(aEvent.target.id, "button2", "Button2 should lose focus."); + ok(aEvent.relatedTarget === null, "The relatedTarget should be null, since it's in another document."); + }); + + var iframe = document.createElement("iframe"); + iframe.id = "iframe"; + iframe.src = "iframe_bug962251.html"; + window.addEventListener("message", function onMessage(aEvent) { + window.removeEventListener("message", onMessage); + if (aEvent.data == "runNextTest") { + runTests(); + } + }); + document.getElementById("content").appendChild(iframe); + } + + function Test_FocusEventOnWindow() { + var iframe1 = document.createElement("iframe"); + iframe1.id = "iframe1"; + iframe1.src = "about:blank"; + + document.getElementById("content").appendChild(iframe1); + document.getElementById("button2").focus(); + var iframe = document.getElementById("iframe"); + var expectedEventTarget = [iframe.contentDocument, iframe.contentWindow]; + var expectedEventTarget1 = [iframe1.contentDocument, iframe1.contentWindow]; + iframe.contentWindow.addEventListener("focus", function onFocus(aEvent) { + var eventTarget = expectedEventTarget.shift(); + ok(aEvent.target === eventTarget, "Get expected focus event target."); + ok(aEvent.relatedTarget === null, "relatedTarget should be null."); + if (!expectedEventTarget.length) { + iframe.contentWindow.removeEventListener("focus", onFocus, true); + runTests(); + } + }, true); + iframe1.contentWindow.addEventListener("focus", function onFocus(aEvent) { + var eventTarget = expectedEventTarget1.shift(); + ok(aEvent.target === eventTarget, "Get expected focus event target."); + ok(aEvent.relatedTarget === null, "relatedTarget should be null."); + if (!expectedEventTarget1.length) { + iframe1.contentWindow.removeEventListener("focus", onFocus, true); + // Append items for blur event listener + expectedEventTarget1.push(iframe1.contentDocument); + expectedEventTarget1.push(iframe1.contentWindow); + iframe.contentWindow.focus(); + } + }, true); + iframe1.contentWindow.addEventListener("blur", function onBlur(aEvent) { + var eventTarget = expectedEventTarget1.shift(); + ok(aEvent.target === eventTarget, "Get expected blur event target."); + ok(aEvent.relatedTarget === null, "relatedTarget should be null."); + if (!expectedEventTarget1.length) { + iframe1.contentWindow.removeEventListener("blur", onBlur, true); + } + }, true); + iframe1.contentWindow.focus(); + } + + function Test_SetFocusInBlurEvent() { + var button1 = document.getElementById("button1"); + var button2 = document.getElementById("button2"); + var button3 = document.getElementById("button3"); + + button1.focus(); + is(button1.id, document.activeElement.id, "document.activeElement.id is button1"); + + button1.addEventListener("blur", function onBlur(aEvent) { + button1.removeEventListener("blur", onBlur); + info("button1 blur"); + is(aEvent.relatedTarget.id, button2.id, "relatedTarget.id should be button2."); + button3.focus(); + }); + button1.addEventListener("focus", function onFocus(aEvent) { + button1.removeEventListener("focus", onFocus); + info("button1 focus"); + }); + + button2.addEventListener("blur", function onBlur(aEvent) { + button2.removeEventListener("blur", onBlur); + info("button2 blur"); + }); + button2.addEventListener("focus", function onFocus(aEvent) { + button2.removeEventListener("focus", onFocus); + info("button2 focus"); + }); + + button3.addEventListener("blur", function onBlur(aEvent) { + button3.removeEventListener("blur", onBlur); + info("button3 blur"); + }); + button3.addEventListener("focus", function onFocus(aEvent) { + button3.removeEventListener("focus", onFocus); + info("button3 focus"); + ok(aEvent.relatedTarget === null, "aEvent.relatedTarget is null."); + runTests(); + }); + + button2.focus(); + } + + function Test_ListenFocusBlurEventOnWindow1() { + var button2 = document.getElementById("button2"); + button2.focus(); + + var iframe = document.getElementById("iframe"); + var input = iframe.contentDocument.getElementById("textinput"); + var expectedEventTarget = [button2, document, window]; + var expectedEventTarget1 = [iframe.contentDocument, iframe.contentWindow, input]; + window.addEventListener("blur", function onBlur(aEvent) { + var item = expectedEventTarget.shift(); + ok(aEvent.target === item, "Get an expected blur event."); + ok(aEvent.relatedTarget === null, "relatedTarget should be null."); + if (!expectedEventTarget.length) { + iframe.contentWindow.removeEventListener("blur", onBlur, true); + } + }, true); + iframe.contentWindow.addEventListener("focus", function onFocus(aEvent) { + var item = expectedEventTarget1.shift(); + ok(aEvent.target === item, "Get an expected focus event."); + ok(aEvent.relatedTarget === null, "relatedTarget should be null."); + if (!expectedEventTarget1.length) { + iframe.contentWindow.removeEventListener("focus", onFocus, true); + runTests(); + } + }, true); + + input.focus(); + } + + function Test_ListenFocusBlurEventOnWindow2() { + var iframe = document.getElementById("iframe"); + var input = iframe.contentDocument.getElementById("textinput"); + var input1 = iframe.contentDocument.getElementById("textinput1"); + + ok(iframe.contentDocument.activeElement === input, "Current focused element should be input."); + iframe.contentWindow.addEventListener("focus", function onFocus(aEvent) { + iframe.contentWindow.removeEventListener("focus", onFocus, true); + ok(aEvent.target === input1, "Input1 is focused."); + ok(aEvent.relatedTarget === input, "relatedTarget should be input."); + runTests(); + }, true); + iframe.contentWindow.addEventListener("blur", function onBlur(aEvent) { + iframe.contentWindow.removeEventListener("blur", onBlur, true); + ok(aEvent.target === input, "Input is not focused."); + ok(aEvent.relatedTarget === input1, "relatedTarget should be input1."); + }, true); + + input1.focus(); + } + + function Test_ListenFocusBlurEventOnWindow3() { + var iframe = document.getElementById("iframe"); + var input1 = iframe.contentDocument.getElementById("textinput1"); + + ok(iframe.contentDocument.activeElement === input1, "Current focused element should be input1."); + iframe.contentWindow.addEventListener("blur", function onBlur(aEvent) { + iframe.contentWindow.removeEventListener("blur", onBlur, true); + ok(aEvent.target === input1, "Input1 is not focused."); + ok(aEvent.relatedTarget === null, "relatedTarget should be null."); + runTests(); + }, true); + + input1.blur(); + } + + var tests = [ + Test_ElementsInTheSameDocument, + Test_ElementsInDifferentDocument, + Test_FocusEventOnWindow, + Test_SetFocusInBlurEvent, + Test_ListenFocusBlurEventOnWindow1, + Test_ListenFocusBlurEventOnWindow2, + Test_ListenFocusBlurEventOnWindow3 + ]; + + function runTests() + { + if (!tests.length) { + SimpleTest.finish(); + return; + } + + var test = tests.shift(); + window.setTimeout(function () { + test(); + }); + } + + </script> +</head> +<body onload="runTests();"> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=962251">Mozilla Bug 962251</a> +<p id="display"></p> +<div id="content"> + <button id="button1">1</button> + <button id="button2">2</button> + <button id="button3">3</button> +</div> +<pre id="test"> +</pre> +</body> +</html>
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