2012-10-07 22:45:51 +04:00
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=795785
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-->
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<head>
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<title>Test for Bug 795785</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/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=795785">Mozilla Bug 795785</a>
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<div id="display">
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2012-10-15 04:32:53 +04:00
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<textarea id="textarea" style="overflow: hidden; height: 3em; width: 5em; word-wrap: normal;"></textarea>
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2012-10-07 22:45:51 +04:00
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<div id="div" contenteditable style="overflow: hidden; height: 3em; width: 5em;"></div>
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</div>
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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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<script class="testbody" type="application/javascript">
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2013-10-12 21:59:50 +04:00
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2012-10-07 22:45:51 +04:00
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SimpleTest.waitForExplicitFinish();
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2014-12-11 21:34:40 +03:00
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SimpleTest.requestFlakyTimeout("This test uses setTimeouts in order to fix an intermittent failure.");
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2013-10-12 21:59:50 +04:00
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// Turn off spatial navigation because it hijacks arrow key events and VK_RETURN
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// events.
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2015-02-19 19:53:01 +03:00
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SimpleTest.waitForFocus(function() {
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SpecialPowers.pushPrefEnv({"set":[["snav.enabled", false]]}, runTests);
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});
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2012-10-07 22:45:51 +04:00
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var textarea = document.getElementById("textarea");
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var div = document.getElementById("div");
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function hitEventLoop(aFunc, aTimes)
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{
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if (--aTimes) {
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setTimeout(hitEventLoop, 0, aFunc, aTimes);
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} else {
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2013-03-07 14:17:34 +04:00
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setTimeout(aFunc, 100);
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2012-10-07 22:45:51 +04:00
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}
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}
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2012-10-15 04:32:53 +04:00
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function doKeyEventTest(aElement, aElementDescription, aCallback)
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2012-10-07 22:45:51 +04:00
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{
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aElement.focus();
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aElement.scrollTop = 0;
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hitEventLoop(function () {
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is(aElement.scrollTop, 0,
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aElementDescription + "'s scrollTop isn't 0");
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synthesizeKey("VK_RETURN", { });
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synthesizeKey("VK_RETURN", { });
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synthesizeKey("VK_RETURN", { });
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synthesizeKey("VK_RETURN", { });
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synthesizeKey("VK_RETURN", { });
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synthesizeKey("VK_RETURN", { });
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hitEventLoop(function () {
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isnot(aElement.scrollTop, 0,
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aElementDescription + " was not scrolled by inserting line breaks");
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2012-10-07 22:45:51 +04:00
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var scrollTop = aElement.scrollTop;
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synthesizeKey("VK_UP", { });
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synthesizeKey("VK_UP", { });
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synthesizeKey("VK_UP", { });
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synthesizeKey("VK_UP", { });
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synthesizeKey("VK_UP", { });
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hitEventLoop(function () {
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isnot(aElement.scrollTop, scrollTop,
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aElementDescription + " was not scrolled by up key events");
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synthesizeKey("VK_DOWN", { });
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synthesizeKey("VK_DOWN", { });
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synthesizeKey("VK_DOWN", { });
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synthesizeKey("VK_DOWN", { });
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synthesizeKey("VK_DOWN", { });
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hitEventLoop(function () {
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is(aElement.scrollTop, scrollTop,
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aElementDescription + " was not scrolled by down key events");
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2012-10-15 04:32:53 +04:00
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var longWord = "aaaaaaaaaaaaaaaaaaaa";
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sendString(longWord);
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hitEventLoop(function () {
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isnot(aElement.scrollLeft, 0,
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aElementDescription + " was not scrolled by typing long word");
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var scrollLeft = aElement.scrollLeft;
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var i;
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for (i = 0; i < longWord.length; i++) {
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synthesizeKey("VK_LEFT", { });
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}
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hitEventLoop(function () {
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isnot(aElement.scrollLeft, scrollLeft,
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aElementDescription + " was not scrolled by left key events");
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for (i = 0; i < longWord.length; i++) {
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synthesizeKey("VK_RIGHT", { });
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}
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hitEventLoop(function () {
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is(aElement.scrollLeft, scrollLeft,
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aElementDescription + " was not scrolled by right key events");
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aCallback();
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}, 20);
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}, 20);
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}, 20);
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2012-10-07 22:45:51 +04:00
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}, 20);
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}, 20);
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2012-10-07 22:45:51 +04:00
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}, 20);
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}, 20);
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}
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function doCompositionTest(aElement, aElementDescription, aCallback)
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{
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aElement.focus();
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aElement.scrollTop = 0;
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hitEventLoop(function () {
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is(aElement.scrollTop, 0,
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aElementDescription + "'s scrollTop isn't 0");
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var str = "Web \u958b\u767a\u8005\u306e\u7686\u3055\u3093\u306f\u3001" +
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"Firefox \u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b HTML5" +
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" \u3084 CSS \u306e\u65b0\u6a5f\u80fd\u3092\u6d3b\u7528\u3059" +
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"\u308b\u3053\u3068\u3067\u3001\u9b45\u529b\u3042\u308b Web " +
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"\u30b5\u30a4\u30c8\u3084\u9769\u65b0\u7684\u306a Web \u30a2" +
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"\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u3088\u308a" +
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"\u77ed\u6642\u9593\u3067\u7c21\u5358\u306b\u4f5c\u6210\u3067" +
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"\u304d\u307e\u3059\u3002";
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2014-10-07 14:01:50 +04:00
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synthesizeCompositionChange({
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2012-10-07 22:45:51 +04:00
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composition: {
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string: str,
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clauses: [
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2015-01-28 09:27:33 +03:00
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{ length: str.length, attr: COMPOSITION_ATTR_RAW_CLAUSE }
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2012-10-07 22:45:51 +04:00
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]
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},
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caret: { start: str.length, length: 0 }
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});
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hitEventLoop(function () {
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isnot(aElement.scrollTop, 0,
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aElementDescription + " was not scrolled by composition");
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2014-11-25 08:02:32 +03:00
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synthesizeComposition({ type: "compositioncommit", data: "" });
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2012-10-07 22:45:51 +04:00
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hitEventLoop(function () {
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is(aElement.scrollTop, 0,
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aElementDescription + " was not scrolled back to the top by canceling composition");
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aCallback();
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}, 20);
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}, 20);
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}, 20);
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}
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function runTests()
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{
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2012-10-15 04:32:53 +04:00
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doKeyEventTest(textarea, "textarea",
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2012-10-07 22:45:51 +04:00
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function () {
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textarea.value = "";
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2012-10-15 04:32:53 +04:00
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doKeyEventTest(div, "div (contenteditable)",
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2012-10-07 22:45:51 +04:00
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function () {
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div.innerHTML = "";
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doCompositionTest(textarea, "textarea",
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function () {
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doCompositionTest(div, "div (contenteditable)",
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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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</script>
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</body>
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</html>
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