зеркало из https://github.com/mozilla/gecko-dev.git
108 строки
3.3 KiB
HTML
108 строки
3.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=976673
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 976673</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=976673">Mozilla Bug 976673</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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</pre>
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<input id="input" onfocus="event.target.value = event.type;"
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onblur="event.target.value = event.type;">
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<button id="button">set focus</button>
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<iframe id="iframe" src="http://example.org:80/tests/dom/base/test/iframe_bug976673.html"></iframe>
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<script>
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SimpleTest.waitForExplicitFinish();
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// In e10s mode, ContentCacheInChild tries to retrieve selected text and
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// caret position when IMEContentObserver notifies IME of focus. At this time,
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// we hit assertion in nsContentIterator.
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SimpleTest.expectAssertions(0, 6);
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window.addEventListener("mousedown", function (aEvent) { aEvent.preventDefault(); }, false);
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function testSetFocus(aEventType, aCallback)
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{
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var description = "Setting focus from " + aEventType + " handler: ";
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var iframe = document.getElementById("iframe");
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iframe.contentWindow.focus();
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window.addEventListener("message", function (aEvent) {
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window.removeEventListener("message", arguments.callee, false);
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is(aEvent.data, "input-value: focus",
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description + "<input> in the iframe should get focus");
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var input = document.getElementById("input");
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input.value = "";
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var button = document.getElementById("button");
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var movingFocus = false;
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button.addEventListener(aEventType,
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function (aEvent) {
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movingFocus = true;
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input.focus();
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aEvent.preventDefault();
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button.removeEventListener(aEventType, arguments.callee, true);
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}, true);
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synthesizeMouseAtCenter(button, {});
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window.addEventListener("message", function (aEvent) {
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window.removeEventListener("message", arguments.callee, false);
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if (movingFocus) {
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is(aEvent.data, "input-value: blur",
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description + "<input> in the iframe should get blur");
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is(input.value, "focus",
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description + "<input> in the parent should get focus");
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} else {
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is(aEvent.data, "input-value: focus",
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description + "<input> in the iframe should keep having focus");
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}
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setTimeout(aCallback, 0);
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}, false);
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iframe.contentWindow.postMessage("check", "*");
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}, false);
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iframe.contentWindow.postMessage("init", "*");
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}
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function runTests()
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{
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testSetFocus("mousedown",
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function () {
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testSetFocus("mouseup",
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function () {
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testSetFocus("click",
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function () {
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testSetFocus("DoNothing", // testing wihout moving focus by script
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function () {
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SimpleTest.finish();
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});
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});
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});
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});
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}
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SimpleTest.waitForFocus(runTests);
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</script>
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</body>
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</html>
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