mirror of
https://github.com/classilla/tenfourfox.git
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162 lines
4.8 KiB
HTML
162 lines
4.8 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=946632
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-->
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<head>
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<title>Test for bug 946632 - propagate mouse-wheel vertical scroll events to container</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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<script type="application/javascript" src="/tests/SimpleTest/paint_listener.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<style>
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.scrollable {
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overflow: scroll;
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height: 200px;
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width: 200px;
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}
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input {
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font-size: 72px;
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height: 20px;
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width: 20px;
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}
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</style>
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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=946632">Mozilla Bug 946632</a>
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<p id="display"></p>
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<div id="container" class="scrollable">
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<input value="value">
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x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>x<br>
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xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
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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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<script type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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SimpleTest.waitForFocus(function() {
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SpecialPowers.pushPrefEnv({
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"set":[["general.smoothScroll", false],
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["mousewheel.system_scroll_override_on_root_content.enabled", false]]
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}, runTests)
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}, window);
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var input = document.querySelector("input");
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var container = document.querySelector("#container");
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function reset()
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{
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container.scrollTop = 0;
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container.scrollLeft = 0;
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input.scrollTop = 0;
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input.scrollLeft = 0;
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container.style.display='none';
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container.getBoundingClientRect();
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}
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function prepare(check)
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{
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container.style.display='';
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container.getBoundingClientRect();
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scrollHandler = function(event) {
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window.removeEventListener("scroll", arguments.callee, true);
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event.stopPropagation();
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check(event)
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setTimeout(nextTest,0);
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};
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window.addEventListener("scroll", scrollHandler, true);
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}
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var tests = [
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{
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check: function(event) {
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is(event.target, container, "<input> vertical line scroll targets container");
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ok(container.scrollTop > 0, "<input> vertical line scroll container.scrollTop");
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is(container.scrollLeft, 0, "<input> vertical line scroll container.scrollLeft");
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is(input.scrollTop, 0, "<input> horizontal line scroll input.scrollTop");
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is(input.scrollLeft, 0, "<input> horizontal line scroll input.scrollLeft");
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},
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event: {
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deltaMode: WheelEvent.DOM_DELTA_LINE,
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deltaY: 1.0,
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lineOrPageDeltaY: 1,
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}
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},
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{
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check: function(event) {
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is(event.target, input, "<input> horizontal line scroll targets <input>");
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is(input.scrollTop, 0, "<input> horizontal line scroll input.scrollTop");
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ok(input.scrollLeft > 0, "<input> horizontal line scroll input.scrollLeft");
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is(container.scrollTop, 0, "<input> horizontal line scroll container.scrollTop");
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is(container.scrollLeft, 0, "<input> horizontal line scroll container.scrollLeft");
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},
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event: {
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deltaMode: WheelEvent.DOM_DELTA_LINE,
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deltaX: 1.0,
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lineOrPageDeltaX: 1
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}
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},
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{
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check: function(event) {
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is(event.target, container, "<input> vertical page scroll targets container");
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ok(container.scrollTop > 0, "<input> vertical line scroll container.scrollTop");
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is(container.scrollLeft, 0, "<input> vertical line scroll container.scrollLeft");
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is(input.scrollTop, 0, "<input> vertical page scroll input.scrollTop");
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is(input.scrollLeft, 0, "<input> vertical page scroll input.scrollLeft");
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},
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event: {
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deltaMode: WheelEvent.DOM_DELTA_PAGE,
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deltaY: 1.0,
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lineOrPageDeltaY: 1
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}
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},
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{
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check: function(event) {
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is(event.target, input, "<input> horizontal page scroll targets <input>");
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is(input.scrollTop, 0, "<input> horizontal page scroll input.scrollTop");
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ok(input.scrollLeft > 0, "<input> horizontal page scroll input.scrollLeft");
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is(container.scrollTop, 0, "<input> horizontal page scroll container.scrollTop");
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is(container.scrollLeft, 0, "<input> horizontal page scroll container.scrollLeft");
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},
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event: {
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deltaMode: WheelEvent.DOM_DELTA_PAGE,
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deltaX: 1.0,
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lineOrPageDeltaX: 1
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}
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},
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];
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var i = 0;
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function nextTest()
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{
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if (i == tests.length) {
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SpecialPowers.DOMWindowUtils.restoreNormalRefresh();
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SimpleTest.finish();
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return;
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}
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var test = tests[i];
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++i;
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reset();
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window.waitForAllPaintsFlushed(function() {
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prepare(test.check);
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sendWheelAndPaint(input, 5, 5, test.event, function() {
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// Do nothing - we wait for the scroll event.
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});
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});
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}
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function runTests()
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{
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nextTest();
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}
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</script>
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</pre>
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</body>
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</html>
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