1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/events/test/window_wheel_default_action.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,1826 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<head>
1.7 + <title>Test for default action of WheelEvent</title>
1.8 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.9 + <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
1.10 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.11 +</head>
1.12 +<body>
1.13 +<p id="display"></p>
1.14 +<div id="scrollable" style="overflow: auto; width: 200px; height: 200px;">
1.15 + <div id="clipper" style="margin: 0; padding: 0; overflow: hidden; width: 3000px; height: 3000px;">
1.16 + <div id="scrolled" style="width: 5000px; height: 5000px;">
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1.43 + </div>
1.44 + </div>
1.45 +</div>
1.46 +<div id="spacerForBody"></div>
1.47 +<div id="content" style="display: none">
1.48 +
1.49 +</div>
1.50 +<pre id="test">
1.51 +<script type="application/javascript">
1.52 +
1.53 +SimpleTest.waitForFocus(runTests, window);
1.54 +
1.55 +var winUtils = SpecialPowers.getDOMWindowUtils(window);
1.56 +// grab refresh driver
1.57 +winUtils.advanceTimeAndRefresh(100);
1.58 +
1.59 +var gScrollableElement = document.getElementById("scrollable");
1.60 +var gScrolledElement = document.getElementById("scrolled");
1.61 +var gSpacerForBodyElement = document.getElementById("spacerForBody");
1.62 +
1.63 +function is()
1.64 +{
1.65 + window.opener.is.apply(window.opener, arguments);
1.66 +}
1.67 +
1.68 +function ok()
1.69 +{
1.70 + window.opener.ok.apply(window.opener, arguments);
1.71 +}
1.72 +
1.73 +function hitEventLoop(aFunc, aTimes)
1.74 +{
1.75 + winUtils.advanceTimeAndRefresh(100);
1.76 +
1.77 + if (--aTimes) {
1.78 + setTimeout(hitEventLoop, 0, aFunc, aTimes);
1.79 + } else {
1.80 + setTimeout(aFunc, 20);
1.81 + }
1.82 +}
1.83 +
1.84 +function onZoomReset(aCallback) {
1.85 + var topic = "browser-fullZoom:zoomReset";
1.86 + SpecialPowers.addObserver(function observe() {
1.87 + SpecialPowers.removeObserver(observe, topic);
1.88 + SimpleTest.executeSoon(aCallback);
1.89 + }, topic, false);
1.90 +}
1.91 +
1.92 +function setDeltaMultiplierSettings(aSettings)
1.93 +{
1.94 + SpecialPowers.setIntPref("mousewheel.default.delta_multiplier_x", aSettings.deltaMultiplierX * 100);
1.95 + SpecialPowers.setIntPref("mousewheel.default.delta_multiplier_y", aSettings.deltaMultiplierY * 100);
1.96 + SpecialPowers.setIntPref("mousewheel.default.delta_multiplier_z", aSettings.deltaMultiplierZ * 100);
1.97 + SpecialPowers.setIntPref("mousewheel.with_alt.delta_multiplier_x", aSettings.deltaMultiplierX * 100);
1.98 + SpecialPowers.setIntPref("mousewheel.with_alt.delta_multiplier_y", aSettings.deltaMultiplierY * 100);
1.99 + SpecialPowers.setIntPref("mousewheel.with_alt.delta_multiplier_z", aSettings.deltaMultiplierZ * 100);
1.100 + SpecialPowers.setIntPref("mousewheel.with_control.delta_multiplier_x", aSettings.deltaMultiplierX * 100);
1.101 + SpecialPowers.setIntPref("mousewheel.with_control.delta_multiplier_y", aSettings.deltaMultiplierY * 100);
1.102 + SpecialPowers.setIntPref("mousewheel.with_control.delta_multiplier_z", aSettings.deltaMultiplierZ * 100);
1.103 + SpecialPowers.setIntPref("mousewheel.with_meta.delta_multiplier_x", aSettings.deltaMultiplierX * 100);
1.104 + SpecialPowers.setIntPref("mousewheel.with_meta.delta_multiplier_y", aSettings.deltaMultiplierY * 100);
1.105 + SpecialPowers.setIntPref("mousewheel.with_meta.delta_multiplier_z", aSettings.deltaMultiplierZ * 100);
1.106 + SpecialPowers.setIntPref("mousewheel.with_shift.delta_multiplier_x", aSettings.deltaMultiplierX * 100);
1.107 + SpecialPowers.setIntPref("mousewheel.with_shift.delta_multiplier_y", aSettings.deltaMultiplierY * 100);
1.108 + SpecialPowers.setIntPref("mousewheel.with_shift.delta_multiplier_z", aSettings.deltaMultiplierZ * 100);
1.109 + SpecialPowers.setIntPref("mousewheel.with_win.delta_multiplier_x", aSettings.deltaMultiplierX * 100);
1.110 + SpecialPowers.setIntPref("mousewheel.with_win.delta_multiplier_y", aSettings.deltaMultiplierY * 100);
1.111 + SpecialPowers.setIntPref("mousewheel.with_win.delta_multiplier_z", aSettings.deltaMultiplierZ * 100);
1.112 +}
1.113 +
1.114 +function doTestScroll(aSettings, aCallback)
1.115 +{
1.116 + const kNoScroll = 0x00;
1.117 + const kScrollUp = 0x01;
1.118 + const kScrollDown = 0x02;
1.119 + const kScrollLeft = 0x04;
1.120 + const kScrollRight = 0x08;
1.121 +
1.122 + const kTests = [
1.123 + { description: "Scroll to bottom by pixel scroll even if lineOrPageDelta is 0",
1.124 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.125 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.126 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.127 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.128 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.129 + expected: kScrollDown },
1.130 + { description: "Scroll to bottom by pixel scroll when lineOrPageDelta is 1",
1.131 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.132 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.133 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: false,
1.134 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.135 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.136 + expected: kScrollDown },
1.137 + { description: "Scroll to top by pixel scroll even if lineOrPageDelta is 0",
1.138 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.139 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.140 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.141 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.142 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.143 + expected: kScrollUp },
1.144 + { description: "Scroll to top by pixel scroll when lineOrPageDelta is -1",
1.145 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.146 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.147 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1, isMomentum: false,
1.148 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.149 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.150 + expected: kScrollUp },
1.151 + { description: "Scroll to right by pixel scroll even if lineOrPageDelta is 0",
1.152 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.153 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.154 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.155 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.156 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.157 + expected: kScrollRight },
1.158 + { description: "Scroll to right by pixel scroll when lineOrPageDelta is 1",
1.159 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.160 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.161 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0, isMomentum: false,
1.162 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.163 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.164 + expected: kScrollRight },
1.165 + { description: "Scroll to left by pixel scroll even if lineOrPageDelta is 0",
1.166 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.167 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.168 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.169 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.170 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.171 + expected: kScrollLeft },
1.172 + { description: "Scroll to left by pixel scroll when lineOrPageDelta is -1",
1.173 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.174 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.175 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0, isMomentum: false,
1.176 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.177 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.178 + expected: kScrollLeft },
1.179 + { description: "Scroll to bottom-right by pixel scroll",
1.180 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.181 + deltaX: 8.0, deltaY: 8.0, deltaZ: 0.0,
1.182 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.183 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.184 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.185 + expected: kScrollDown | kScrollRight },
1.186 + { description: "Scroll to bottom-left by pixel scroll",
1.187 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.188 + deltaX: -8.0, deltaY: 8.0, deltaZ: 0.0,
1.189 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.190 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.191 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.192 + expected: kScrollDown | kScrollLeft },
1.193 + { description: "Scroll to top-left by pixel scroll",
1.194 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.195 + deltaX: -8.0, deltaY: -8.0, deltaZ: 0.0,
1.196 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.197 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.198 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.199 + expected: kScrollUp | kScrollLeft },
1.200 + { description: "Scroll to top-right by pixel scroll",
1.201 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.202 + deltaX: 8.0, deltaY: -8.0, deltaZ: 0.0,
1.203 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.204 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.205 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.206 + expected: kScrollUp | kScrollRight },
1.207 + { description: "Not Scroll by pixel scroll for z",
1.208 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.209 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.210 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.211 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.212 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.213 + expected: kNoScroll },
1.214 +
1.215 + { description: "Scroll to bottom by line scroll even if lineOrPageDelta is 0",
1.216 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.217 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.218 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: false,
1.219 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.220 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.221 + expected: kScrollDown },
1.222 + { description: "Scroll to bottom by line scroll when lineOrPageDelta is 1",
1.223 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.224 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.225 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: false,
1.226 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.227 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.228 + expected: kScrollDown },
1.229 + { description: "Scroll to top by line scroll even if lineOrPageDelta is 0",
1.230 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.231 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.232 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.233 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.234 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.235 + expected: kScrollUp },
1.236 + { description: "Scroll to top by line scroll when lineOrPageDelta is -1",
1.237 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.238 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.239 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1, isMomentum: false,
1.240 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.241 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.242 + expected: kScrollUp },
1.243 + { description: "Scroll to right by line scroll even if lineOrPageDelta is 0",
1.244 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.245 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.246 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.247 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.248 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.249 + expected: kScrollRight },
1.250 + { description: "Scroll to right by line scroll when lineOrPageDelta is 1",
1.251 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.252 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.253 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0, isMomentum: false,
1.254 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.255 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.256 + expected: kScrollRight },
1.257 + { description: "Scroll to left by line scroll even if lineOrPageDelta is 0",
1.258 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.259 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.260 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.261 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.262 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.263 + expected: kScrollLeft },
1.264 + { description: "Scroll to left by line scroll when lineOrPageDelta is -1",
1.265 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.266 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.267 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0, isMomentum: false,
1.268 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.269 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.270 + expected: kScrollLeft },
1.271 + { description: "Scroll to bottom-right by line scroll",
1.272 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.273 + deltaX: 0.5, deltaY: 0.5, deltaZ: 0.0,
1.274 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.275 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.276 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.277 + expected: kScrollDown | kScrollRight },
1.278 + { description: "Scroll to bottom-left by line scroll",
1.279 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.280 + deltaX: -0.5, deltaY: 0.5, deltaZ: 0.0,
1.281 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.282 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.283 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.284 + expected: kScrollDown | kScrollLeft },
1.285 + { description: "Scroll to top-left by line scroll",
1.286 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.287 + deltaX: -0.5, deltaY: -0.5, deltaZ: 0.0,
1.288 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.289 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.290 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.291 + expected: kScrollUp | kScrollLeft },
1.292 + { description: "Scroll to top-right by line scroll",
1.293 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.294 + deltaX: 0.5, deltaY: -0.5, deltaZ: 0.0,
1.295 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.296 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.297 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.298 + expected: kScrollUp | kScrollRight },
1.299 + { description: "Not Scroll by line scroll for z",
1.300 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.301 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.302 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.303 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.304 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.305 + expected: kNoScroll },
1.306 +
1.307 + { description: "Scroll to bottom by page scroll even if lineOrPageDelta is 0",
1.308 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.309 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.310 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: false,
1.311 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.312 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.313 + expected: kScrollDown },
1.314 + { description: "Scroll to bottom by page scroll when lineOrPageDelta is 1",
1.315 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.316 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.317 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: false,
1.318 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.319 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.320 + expected: kScrollDown },
1.321 + { description: "Scroll to top by page scroll even if lineOrPageDelta is 0",
1.322 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.323 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.324 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.325 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.326 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.327 + expected: kScrollUp },
1.328 + { description: "Scroll to top by page scroll when lineOrPageDelta is -1",
1.329 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.330 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.331 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1, isMomentum: false,
1.332 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.333 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.334 + expected: kScrollUp },
1.335 + { description: "Scroll to right by page scroll even if lineOrPageDelta is 0",
1.336 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.337 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.338 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.339 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.340 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.341 + expected: kScrollRight },
1.342 + { description: "Scroll to right by page scroll when lineOrPageDelta is 1",
1.343 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.344 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.345 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0, isMomentum: false,
1.346 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.347 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.348 + expected: kScrollRight },
1.349 + { description: "Scroll to left by page scroll even if lineOrPageDelta is 0",
1.350 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.351 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.352 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.353 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.354 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.355 + expected: kScrollLeft },
1.356 + { description: "Scroll to left by page scroll when lineOrPageDelta is -1",
1.357 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.358 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.359 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0, isMomentum: false,
1.360 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.361 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.362 + expected: kScrollLeft },
1.363 + { description: "Scroll to bottom-right by page scroll",
1.364 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.365 + deltaX: 0.5, deltaY: 0.5, deltaZ: 0.0,
1.366 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.367 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.368 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.369 + expected: kScrollDown | kScrollRight },
1.370 + { description: "Scroll to bottom-left by page scroll",
1.371 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.372 + deltaX: -0.5, deltaY: 0.5, deltaZ: 0.0,
1.373 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.374 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.375 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.376 + expected: kScrollDown | kScrollLeft },
1.377 + { description: "Scroll to top-left by page scroll",
1.378 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.379 + deltaX: -0.5, deltaY: -0.5, deltaZ: 0.0,
1.380 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.381 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.382 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.383 + expected: kScrollUp | kScrollLeft },
1.384 + { description: "Scroll to top-right by page scroll",
1.385 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.386 + deltaX: 0.5, deltaY: -0.5, deltaZ: 0.0,
1.387 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.388 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.389 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.390 + expected: kScrollUp | kScrollRight },
1.391 + { description: "Not Scroll by page scroll for z",
1.392 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.393 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.394 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: false,
1.395 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.396 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.397 + expected: kNoScroll },
1.398 +
1.399 + // special cases.
1.400 +
1.401 + // momentum scroll should cause scroll even if the action is zoom, but if the default action is none,
1.402 + // shouldn't do it.
1.403 + { description: "Scroll to bottom by momentum pixel scroll when lineOrPageDelta is 0, even if the action is zoom",
1.404 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.405 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.406 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.407 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.408 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.409 + expected: kScrollDown },
1.410 + { description: "Scroll to bottom by momentum pixel scroll when lineOrPageDelta is 1, even if the action is zoom",
1.411 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.412 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.413 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: true,
1.414 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.415 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.416 + expected: kScrollDown },
1.417 + { description: "Scroll to top by momentum pixel scroll when lineOrPageDelta is 0, even if the action is zoom",
1.418 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.419 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.420 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.421 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.422 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.423 + expected: kScrollUp },
1.424 + { description: "Scroll to top by momentum pixel scroll when lineOrPageDelta is -1, even if the action is zoom",
1.425 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.426 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.427 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1, isMomentum: true,
1.428 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.429 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.430 + expected: kScrollUp },
1.431 + { description: "Scroll to right by momentum pixel scroll when lineOrPageDelta is 0, even if the action is zoom",
1.432 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.433 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.434 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.435 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.436 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.437 + expected: kScrollRight },
1.438 + { description: "Scroll to right by momentum pixel scroll when lineOrPageDelta is 1, even if the action is zoom",
1.439 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.440 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.441 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0, isMomentum: true,
1.442 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.443 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.444 + expected: kScrollRight },
1.445 + { description: "Scroll to left by momentum pixel scroll when lineOrPageDelta is 0, even if the action is zoom",
1.446 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.447 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.448 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.449 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.450 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.451 + expected: kScrollLeft },
1.452 + { description: "Scroll to left by momentum pixel scroll when lineOrPageDelta is -1, even if the action is zoom",
1.453 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.454 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.455 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0, isMomentum: true,
1.456 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.457 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.458 + expected: kScrollLeft },
1.459 + { description: "Scroll to bottom-right by momentum pixel scroll even if the action is zoom",
1.460 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.461 + deltaX: 8.0, deltaY: 8.0, deltaZ: 0.0,
1.462 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.463 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.464 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.465 + expected: kScrollDown | kScrollRight },
1.466 + { description: "Scroll to bottom-left by momentum pixel scroll even if the action is zoom",
1.467 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.468 + deltaX: -8.0, deltaY: 8.0, deltaZ: 0.0,
1.469 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.470 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.471 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.472 + expected: kScrollDown | kScrollLeft },
1.473 + { description: "Scroll to top-left by momentum pixel scroll even if the action is zoom",
1.474 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.475 + deltaX: -8.0, deltaY: -8.0, deltaZ: 0.0,
1.476 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.477 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.478 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.479 + expected: kScrollUp | kScrollLeft },
1.480 + { description: "Scroll to top-right by momentum pixel scroll even if the action is zoom",
1.481 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.482 + deltaX: 8.0, deltaY: -8.0, deltaZ: 0.0,
1.483 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.484 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.485 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.486 + expected: kScrollUp | kScrollRight },
1.487 + { description: "Not Scroll by momentum pixel scroll for z (action is zoom)",
1.488 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.489 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.490 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.491 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.492 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.493 + expected: kNoScroll },
1.494 + { description: "Not Scroll by momentum pixel scroll if default action is none (action is zoom)",
1.495 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.496 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.497 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.498 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.499 + shiftKey: false, ctrlKey: true, altKey: false, metaKey: false, osKey: false },
1.500 + expected: kNoScroll,
1.501 + prepare: function () { SpecialPowers.setIntPref("mousewheel.default.action", 0); },
1.502 + cleanup: function () { SpecialPowers.setIntPref("mousewheel.default.action", 1); } },
1.503 +
1.504 + // momentum scroll should cause scroll even if the action is history, but if the default action is none,
1.505 + // shouldn't do it.
1.506 + { description: "Scroll to bottom by momentum pixel scroll when lineOrPageDelta is 0, even if the action is history",
1.507 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.508 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.509 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.510 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.511 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.512 + expected: kScrollDown },
1.513 + { description: "Scroll to bottom by momentum pixel scroll when lineOrPageDelta is 1, even if the action is history",
1.514 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.515 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.516 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1, isMomentum: true,
1.517 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.518 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.519 + expected: kScrollDown },
1.520 + { description: "Scroll to top by momentum pixel scroll when lineOrPageDelta is 0, even if the action is history",
1.521 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.522 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.523 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.524 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.525 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.526 + expected: kScrollUp },
1.527 + { description: "Scroll to top by momentum pixel scroll when lineOrPageDelta is -1, even if the action is history",
1.528 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.529 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.530 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1, isMomentum: true,
1.531 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.532 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.533 + expected: kScrollUp },
1.534 + { description: "Scroll to right by momentum pixel scroll when lineOrPageDelta is 0, even if the action is history",
1.535 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.536 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.537 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.538 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.539 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.540 + expected: kScrollRight },
1.541 + { description: "Scroll to right by momentum pixel scroll when lineOrPageDelta is 1, even if the action is history",
1.542 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.543 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.544 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0, isMomentum: true,
1.545 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.546 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.547 + expected: kScrollRight },
1.548 + { description: "Scroll to left by momentum pixel scroll when lineOrPageDelta is 0, even if the action is history",
1.549 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.550 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.551 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.552 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.553 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.554 + expected: kScrollLeft },
1.555 + { description: "Scroll to left by momentum pixel scroll when lineOrPageDelta is -1, even if the action is history",
1.556 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.557 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.558 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0, isMomentum: true,
1.559 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.560 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.561 + expected: kScrollLeft },
1.562 + { description: "Scroll to bottom-right by momentum pixel scroll even if the action is history",
1.563 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.564 + deltaX: 8.0, deltaY: 8.0, deltaZ: 0.0,
1.565 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.566 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.567 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.568 + expected: kScrollDown | kScrollRight },
1.569 + { description: "Scroll to bottom-left by momentum pixel scroll even if the action is history",
1.570 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.571 + deltaX: -8.0, deltaY: 8.0, deltaZ: 0.0,
1.572 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.573 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.574 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.575 + expected: kScrollDown | kScrollLeft },
1.576 + { description: "Scroll to top-left by momentum pixel scroll even if the action is history",
1.577 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.578 + deltaX: -8.0, deltaY: -8.0, deltaZ: 0.0,
1.579 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.580 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.581 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.582 + expected: kScrollUp | kScrollLeft },
1.583 + { description: "Scroll to top-right by momentum pixel scroll even if the action is history",
1.584 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.585 + deltaX: 8.0, deltaY: -8.0, deltaZ: 0.0,
1.586 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.587 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.588 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.589 + expected: kScrollUp | kScrollRight },
1.590 + { description: "Not Scroll by momentum pixel scroll for z (action is history)",
1.591 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.592 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.593 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.594 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.595 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.596 + expected: kNoScroll },
1.597 + { description: "Not Scroll by momentum pixel scroll if default action is none (action is history)",
1.598 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.599 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.600 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0, isMomentum: true,
1.601 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.602 + shiftKey: true, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.603 + expected: kNoScroll,
1.604 + prepare: function () { SpecialPowers.setIntPref("mousewheel.default.action", 0); },
1.605 + cleanup: function () { SpecialPowers.setIntPref("mousewheel.default.action", 1); } },
1.606 +
1.607 + // Don't scroll along axis whose overflow style is hidden.
1.608 + { description: "Scroll to only bottom by oblique pixel wheel event with overflow-x: hidden",
1.609 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.610 + deltaX: 16.0, deltaY: 16.0, deltaZ: 0.0,
1.611 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.612 + expectedOverflowDeltaX: 1, expectedOverflowDeltaY: 0,
1.613 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.614 + expected: kScrollDown,
1.615 + prepare: function() { gScrollableElement.style.overflowX = "hidden"; } },
1.616 + { description: "Scroll to only bottom by oblique line wheel event with overflow-x: hidden",
1.617 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.618 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.619 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.620 + expectedOverflowDeltaX: 1, expectedOverflowDeltaY: 0,
1.621 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.622 + expected: kScrollDown },
1.623 + { description: "Scroll to only bottom by oblique page wheel event with overflow-x: hidden",
1.624 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.625 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.626 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.627 + expectedOverflowDeltaX: 1, expectedOverflowDeltaY: 0,
1.628 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.629 + expected: kScrollDown },
1.630 + { description: "Scroll to only top by oblique pixel wheel event with overflow-x: hidden",
1.631 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.632 + deltaX: -16.0, deltaY: -16.0, deltaZ: 0.0,
1.633 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.634 + expectedOverflowDeltaX: -1, expectedOverflowDeltaY: 0,
1.635 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.636 + expected: kScrollUp },
1.637 + { description: "Scroll to only top by oblique line wheel event with overflow-x: hidden",
1.638 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.639 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.640 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.641 + expectedOverflowDeltaX: -1, expectedOverflowDeltaY: 0,
1.642 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.643 + expected: kScrollUp },
1.644 + { description: "Scroll to only top by oblique page wheel event with overflow-x: hidden",
1.645 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.646 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.647 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.648 + expectedOverflowDeltaX: -1, expectedOverflowDeltaY: 0,
1.649 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.650 + expected: kScrollUp,
1.651 + cleanup: function () { gScrollableElement.style.overflowX = "auto"; } },
1.652 + { description: "Scroll to only right by oblique pixel wheel event with overflow-y: hidden",
1.653 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.654 + deltaX: 16.0, deltaY: 16.0, deltaZ: 0.0,
1.655 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.656 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 1,
1.657 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.658 + expected: kScrollRight,
1.659 + prepare: function() { gScrollableElement.style.overflowY = "hidden"; } },
1.660 + { description: "Scroll to only right by oblique line wheel event with overflow-y: hidden",
1.661 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.662 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.663 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.664 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 1,
1.665 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.666 + expected: kScrollRight },
1.667 + { description: "Scroll to only right by oblique page wheel event with overflow-y: hidden",
1.668 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.669 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.670 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.671 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 1,
1.672 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.673 + expected: kScrollRight },
1.674 + { description: "Scroll to only left by oblique pixel wheel event with overflow-y: hidden",
1.675 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.676 + deltaX: -16.0, deltaY: -16.0, deltaZ: 0.0,
1.677 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.678 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: -1,
1.679 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.680 + expected: kScrollLeft },
1.681 + { description: "Scroll to only top by oblique line wheel event with overflow-y: hidden",
1.682 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.683 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.684 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.685 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: -1,
1.686 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.687 + expected: kScrollLeft },
1.688 + { description: "Scroll to only top by oblique page wheel event with overflow-y: hidden",
1.689 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.690 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.691 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.692 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: -1,
1.693 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.694 + expected: kScrollLeft,
1.695 + cleanup: function () { gScrollableElement.style.overflowY = "auto"; } },
1.696 + { description: "Don't be scrolled by oblique pixel wheel event with overflow: hidden",
1.697 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.698 + deltaX: 16.0, deltaY: 16.0, deltaZ: 0.0,
1.699 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.700 + expectedOverflowDeltaX: 1, expectedOverflowDeltaY: 1,
1.701 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.702 + expected: kNoScroll,
1.703 + prepare: function() { gScrollableElement.style.overflow = "hidden"; } },
1.704 + { description: "Don't be scrolled by oblique line wheel event with overflow: hidden",
1.705 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.706 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.707 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.708 + expectedOverflowDeltaX: 1, expectedOverflowDeltaY: 1,
1.709 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.710 + expected: kNoScroll },
1.711 + { description: "Don't be scrolled by oblique page wheel event with overflow: hidden",
1.712 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.713 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.714 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.715 + expectedOverflowDeltaX: 1, expectedOverflowDeltaY: 1,
1.716 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.717 + expected: kNoScroll },
1.718 + { description: "Don't be scrolled by oblique pixel wheel event with overflow: hidden",
1.719 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.720 + deltaX: -16.0, deltaY: -16.0, deltaZ: 0.0,
1.721 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.722 + expectedOverflowDeltaX: -1, expectedOverflowDeltaY: -1,
1.723 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.724 + expected: kNoScroll },
1.725 + { description: "Don't be scrolled by oblique line wheel event with overflow: hidden",
1.726 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.727 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.728 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.729 + expectedOverflowDeltaX: -1, expectedOverflowDeltaY: -1,
1.730 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.731 + expected: kNoScroll },
1.732 + { description: "Don't be scrolled by oblique page wheel event with overflow: hidden",
1.733 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.734 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.735 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.736 + expectedOverflowDeltaX: -1, expectedOverflowDeltaY: -1,
1.737 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.738 + expected: kNoScroll,
1.739 + cleanup: function () { gScrollableElement.style.overflow = "auto"; } },
1.740 +
1.741 + // Don't scroll along axis whose overflow style is hidden and overflow delta values should
1.742 + // be zero if there is ancestor scrollable element.
1.743 + { description: "Scroll to only bottom by oblique pixel wheel event with overflow-x: hidden (body is scrollable)",
1.744 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.745 + deltaX: 16.0, deltaY: 16.0, deltaZ: 0.0,
1.746 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.747 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.748 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.749 + expected: kScrollDown,
1.750 + prepare: function() {
1.751 + gScrollableElement.style.overflowX = "hidden";
1.752 + gScrollableElement.style.position = "fixed";
1.753 + gScrollableElement.style.top = "30px";
1.754 + gScrollableElement.style.left = "30px";
1.755 + // Make body element scrollable.
1.756 + gSpacerForBodyElement.style.width = "5000px";
1.757 + gSpacerForBodyElement.style.height = "5000px";
1.758 + document.documentElement.scrollTop = 500;
1.759 + document.documentElement.scrollLeft = 500;
1.760 + } },
1.761 + { description: "Scroll to only bottom by oblique line wheel event with overflow-x: hidden (body is scrollable)",
1.762 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.763 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.764 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.765 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.766 + expected: kScrollDown },
1.767 + { description: "Scroll to only bottom by oblique page wheel event with overflow-x: hidden (body is scrollable)",
1.768 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.769 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.770 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.771 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.772 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.773 + expected: kScrollDown },
1.774 + { description: "Scroll to only top by oblique pixel wheel event with overflow-x: hidden (body is scrollable)",
1.775 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.776 + deltaX: -16.0, deltaY: -16.0, deltaZ: 0.0,
1.777 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.778 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.779 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.780 + expected: kScrollUp },
1.781 + { description: "Scroll to only top by oblique line wheel event with overflow-x: hidden (body is scrollable)",
1.782 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.783 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.784 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.785 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.786 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.787 + expected: kScrollUp },
1.788 + { description: "Scroll to only top by oblique page wheel event with overflow-x: hidden (body is scrollable)",
1.789 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.790 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.791 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.792 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.793 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.794 + expected: kScrollUp,
1.795 + cleanup: function () { gScrollableElement.style.overflowX = "auto"; } },
1.796 + { description: "Scroll to only right by oblique pixel wheel event with overflow-y: hidden (body is scrollable)",
1.797 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.798 + deltaX: 16.0, deltaY: 16.0, deltaZ: 0.0,
1.799 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.800 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.801 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.802 + expected: kScrollRight,
1.803 + prepare: function() { gScrollableElement.style.overflowY = "hidden"; } },
1.804 + { description: "Scroll to only right by oblique line wheel event with overflow-y: hidden (body is scrollable)",
1.805 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.806 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.807 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.808 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.809 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.810 + expected: kScrollRight },
1.811 + { description: "Scroll to only right by oblique page wheel event with overflow-y: hidden (body is scrollable)",
1.812 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.813 + deltaX: 1.0, deltaY: 1.0, deltaZ: 0.0,
1.814 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1,
1.815 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.816 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.817 + expected: kScrollRight },
1.818 + { description: "Scroll to only left by oblique pixel wheel event with overflow-y: hidden (body is scrollable)",
1.819 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.820 + deltaX: -16.0, deltaY: -16.0, deltaZ: 0.0,
1.821 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.822 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.823 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.824 + expected: kScrollLeft },
1.825 + { description: "Scroll to only top by oblique line wheel event with overflow-y: hidden (body is scrollable)",
1.826 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.827 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.828 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.829 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.830 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.831 + expected: kScrollLeft },
1.832 + { description: "Scroll to only top by oblique page wheel event with overflow-y: hidden (body is scrollable)",
1.833 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.834 + deltaX: -1.0, deltaY: -1.0, deltaZ: 0.0,
1.835 + lineOrPageDeltaX: -1, lineOrPageDeltaY: -1,
1.836 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0,
1.837 + shiftKey: false, ctrlKey: false, altKey: false, metaKey: false, osKey: false },
1.838 + expected: kScrollLeft,
1.839 + cleanup: function () {
1.840 + gScrollableElement.style.overflowY = "auto";
1.841 + gScrollableElement.style.position = "static";
1.842 + gSpacerForBodyElement.style.width = "";
1.843 + gSpacerForBodyElement.style.height = "";
1.844 + } },
1.845 + ];
1.846 +
1.847 + var description;
1.848 +
1.849 + var currentTestIndex = -1;
1.850 + var isXReverted = (aSettings.deltaMultiplierX < 0);
1.851 + var isYReverted = (aSettings.deltaMultiplierY < 0);
1.852 +
1.853 + function doNextTest()
1.854 + {
1.855 + if (++currentTestIndex >= kTests.length) {
1.856 + SimpleTest.executeSoon(aCallback);
1.857 + return;
1.858 + }
1.859 +
1.860 + gScrollableElement.scrollTop = 1000;
1.861 + gScrollableElement.scrollLeft = 1000;
1.862 +
1.863 + var currentTest = kTests[currentTestIndex];
1.864 + description = "doTestScroll(aSettings=" + aSettings.description + "), " + currentTest.description + ": ";
1.865 + if (currentTest.prepare) {
1.866 + currentTest.prepare();
1.867 + }
1.868 +
1.869 + synthesizeWheel(gScrollableElement, 10, 10, currentTest.event);
1.870 +
1.871 + hitEventLoop(function () {
1.872 + if (currentTest.expected == kNoScroll) {
1.873 + is(gScrollableElement.scrollTop, 1000, description + "scrolled vertical");
1.874 + is(gScrollableElement.scrollLeft, 1000, description + "scrolled horizontal");
1.875 + } else {
1.876 + var scrollUp = !isYReverted ? (currentTest.expected & kScrollUp) :
1.877 + (currentTest.expected & kScrollDown);
1.878 + var scrollDown = !isYReverted ? (currentTest.expected & kScrollDown) :
1.879 + (currentTest.expected & kScrollUp);
1.880 + if (scrollUp) {
1.881 + ok(gScrollableElement.scrollTop < 1000, description + "not scrolled up, got " + gScrollableElement.scrollTop);
1.882 + } else if (scrollDown) {
1.883 + ok(gScrollableElement.scrollTop > 1000, description + "not scrolled down, got " + gScrollableElement.scrollTop);
1.884 + } else {
1.885 + is(gScrollableElement.scrollTop, 1000, description + "scrolled vertical");
1.886 + }
1.887 + var scrollLeft = !isXReverted ? (currentTest.expected & kScrollLeft) :
1.888 + (currentTest.expected & kScrollRight);
1.889 + var scrollRight = !isXReverted ? (currentTest.expected & kScrollRight) :
1.890 + (currentTest.expected & kScrollLeft);
1.891 + if (scrollLeft) {
1.892 + ok(gScrollableElement.scrollLeft < 1000, description + "not scrolled to left, got " + gScrollableElement.scrollLeft);
1.893 + } else if (scrollRight) {
1.894 + ok(gScrollableElement.scrollLeft > 1000, description + "not scrolled to right, got " + gScrollableElement.scrollLeft);
1.895 + } else {
1.896 + is(gScrollableElement.scrollLeft, 1000, description + "scrolled horizontal");
1.897 + }
1.898 + }
1.899 + if (currentTest.cleanup) {
1.900 + currentTest.cleanup();
1.901 + }
1.902 + winUtils.advanceTimeAndRefresh(100);
1.903 + doNextTest();
1.904 + }, 10);
1.905 + }
1.906 + doNextTest();
1.907 +}
1.908 +
1.909 +function doTestZoom(aSettings, aCallback)
1.910 +{
1.911 + if ((aSettings.deltaMultiplierX != 1.0 && aSettings.deltaMultiplierX != -1.0) ||
1.912 + (aSettings.deltaMultiplierY != 1.0 && aSettings.deltaMultiplierY != -1.0)) {
1.913 + todo(false, "doTestZoom doesn't support to test with aSettings=" + aSettings.description);
1.914 + SimpleTest.executeSoon(aCallback);
1.915 + return;
1.916 + }
1.917 +
1.918 + const kNone = 0x00;
1.919 + const kPositive = 0x01;
1.920 + const kNegative = 0x02;
1.921 + const kUseX = 0x10;
1.922 + const kUseY = 0x20;
1.923 + const kTests = [
1.924 + { description: "by vertical/positive pixel event when its lineOrPageDeltaY is 0",
1.925 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.926 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.927 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.928 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.929 + expected: kNone },
1.930 + { description: "by vertical/positive pixel event when its lineOrPageDeltaY is 1",
1.931 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.932 + deltaX: 0.0, deltaY: 8.0, deltaZ: 0.0,
1.933 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1,
1.934 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.935 + expected: kPositive | kUseY },
1.936 + { description: "by vertical/negative pixel event when its lineOrPageDeltaY is 0",
1.937 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.938 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.939 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.940 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.941 + expected: kNone },
1.942 + { description: "by vertical/negative pixel event when its lineOrPageDeltaY is -1",
1.943 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.944 + deltaX: 0.0, deltaY: -8.0, deltaZ: 0.0,
1.945 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1,
1.946 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.947 + expected: kNegative | kUseY },
1.948 + { description: "by horizotal/positive pixel event when its lineOrPageDeltaX is 0",
1.949 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.950 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.951 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.952 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.953 + expected: kNone },
1.954 + { description: "by horizotal/positive pixel event when its lineOrPageDeltaX is 1",
1.955 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.956 + deltaX: 8.0, deltaY: 0.0, deltaZ: 0.0,
1.957 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0,
1.958 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.959 + expected: kPositive | kUseX },
1.960 + { description: "by horizotal/negative pixel event when its lineOrPageDeltaX is 0",
1.961 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.962 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.963 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.964 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.965 + expected: kNone },
1.966 + { description: "by horizotal/negative pixel event when its lineOrPageDeltaX is -1",
1.967 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.968 + deltaX: -8.0, deltaY: 0.0, deltaZ: 0.0,
1.969 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0,
1.970 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.971 + expected: kNegative | kUseX },
1.972 + { description: "by z pixel event",
1.973 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.974 + deltaX: 0.0, deltaY: 0.0, deltaZ: 16.0,
1.975 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.976 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.977 + expected: kNone },
1.978 +
1.979 + { description: "by vertical/positive line event when its lineOrPageDeltaY is 0",
1.980 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.981 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.982 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.983 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.984 + expected: kNone },
1.985 + { description: "by vertical/positive line event when its lineOrPageDeltaY is 1",
1.986 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.987 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.988 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1,
1.989 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.990 + expected: kPositive | kUseY },
1.991 + { description: "by vertical/negative line event when its lineOrPageDeltaY is 0",
1.992 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.993 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.994 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.995 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.996 + expected: kNone },
1.997 + { description: "by vertical/negative line event when its lineOrPageDeltaY is -1",
1.998 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.999 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.1000 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1,
1.1001 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1002 + expected: kNegative | kUseY },
1.1003 + { description: "by horizotal/positive line event when its lineOrPageDeltaX is 0",
1.1004 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1005 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.1006 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1007 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1008 + expected: kNone },
1.1009 + { description: "by horizotal/positive line event when its lineOrPageDeltaX is 1",
1.1010 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1011 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.1012 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0,
1.1013 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1014 + expected: kPositive | kUseX },
1.1015 + { description: "by horizotal/negative line event when its lineOrPageDeltaX is 0",
1.1016 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1017 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.1018 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1019 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1020 + expected: kNone },
1.1021 + { description: "by horizotal/negative line event when its lineOrPageDeltaX is -1",
1.1022 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1023 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.1024 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0,
1.1025 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1026 + expected: kNegative | kUseX },
1.1027 + { description: "by z line event",
1.1028 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1029 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.1030 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1031 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1032 + expected: kNone },
1.1033 +
1.1034 + { description: "by vertical/positive page event when its lineOrPageDeltaY is 0",
1.1035 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1036 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.1037 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1038 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1039 + expected: kNone },
1.1040 + { description: "by vertical/positive page event when its lineOrPageDeltaY is 1",
1.1041 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1042 + deltaX: 0.0, deltaY: 0.5, deltaZ: 0.0,
1.1043 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1,
1.1044 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1045 + expected: kPositive | kUseY },
1.1046 + { description: "by vertical/negative page event when its lineOrPageDeltaY is 0",
1.1047 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1048 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.1049 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1050 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1051 + expected: kNone },
1.1052 + { description: "by vertical/negative page event when its lineOrPageDeltaY is -1",
1.1053 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1054 + deltaX: 0.0, deltaY: -0.5, deltaZ: 0.0,
1.1055 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1,
1.1056 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1057 + expected: kNegative | kUseY },
1.1058 + { description: "by horizotal/positive page event when its lineOrPageDeltaX is 0",
1.1059 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1060 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.1061 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1062 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1063 + expected: kNone },
1.1064 + { description: "by horizotal/positive page event when its lineOrPageDeltaX is 1",
1.1065 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1066 + deltaX: 0.5, deltaY: 0.0, deltaZ: 0.0,
1.1067 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0,
1.1068 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1069 + expected: kPositive | kUseX },
1.1070 + { description: "by horizotal/negative page event when its lineOrPageDeltaX is 0",
1.1071 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1072 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.1073 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1074 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1075 + expected: kNone },
1.1076 + { description: "by horizotal/negative page event when its lineOrPageDeltaX is -1",
1.1077 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1078 + deltaX: -0.5, deltaY: 0.0, deltaZ: 0.0,
1.1079 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0,
1.1080 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1081 + expected: kNegative | kUseX },
1.1082 + { description: "by z page event",
1.1083 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1084 + deltaX: 0.0, deltaY: 0.0, deltaZ: 1.0,
1.1085 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0,
1.1086 + expectedOverflowDeltaX: 0, expectedOverflowDeltaY: 0 },
1.1087 + expected: kNone },
1.1088 + ];
1.1089 +
1.1090 + var description, currentTest;
1.1091 + var currentTestIndex = -1;
1.1092 + var isXReverted = (aSettings.deltaMultiplierX < 0);
1.1093 + var isYReverted = (aSettings.deltaMultiplierY < 0);
1.1094 +
1.1095 + function doNextTest()
1.1096 + {
1.1097 + if (++currentTestIndex >= kTests.length) {
1.1098 + SimpleTest.executeSoon(aCallback);
1.1099 + return;
1.1100 + }
1.1101 +
1.1102 + gScrollableElement.scrollTop = 1000;
1.1103 + gScrollableElement.scrollLeft = 1000;
1.1104 +
1.1105 + currentTest = kTests[currentTestIndex];
1.1106 + description = "doTestZoom(aSettings=" + aSettings.description + "), ";
1.1107 + if (currentTest.expected == kNone) {
1.1108 + description += "Shouldn't ";
1.1109 + } else {
1.1110 + description += "Should ";
1.1111 + }
1.1112 + description += "zoom " + currentTest.description + ": ";
1.1113 +
1.1114 + var event = currentTest.event;
1.1115 + event.ctrlKey = true;
1.1116 + synthesizeWheel(gScrollableElement, 10, 10, event);
1.1117 +
1.1118 + // NOTE: Zooming might change scrollTop and scrollLeft by rounding fraction.
1.1119 + // This test assume that zoom happens synchronously and scrolling
1.1120 + // happens asynchronously.
1.1121 + var scrollTop = gScrollableElement.scrollTop;
1.1122 + var scrollLeft = gScrollableElement.scrollLeft;
1.1123 +
1.1124 + hitEventLoop(function () {
1.1125 + is(gScrollableElement.scrollTop, scrollTop, description + "scrolled vertical");
1.1126 + is(gScrollableElement.scrollLeft, scrollLeft, description + "scrolled horizontal");
1.1127 + if (!(currentTest.expected & (kNegative | kPositive))) {
1.1128 + is(SpecialPowers.getFullZoom(window), 1.0, description + "zoomed");
1.1129 + } else {
1.1130 + var isReverted = (currentTest.expected & kUseX) ? isXReverted :
1.1131 + (currentTest.expected & kUseY) ? isYReverted : false;
1.1132 + if ((!isReverted && (currentTest.expected & kNegative)) ||
1.1133 + (isReverted && (currentTest.expected & kPositive))) {
1.1134 + ok(SpecialPowers.getFullZoom(window) > 1.0,
1.1135 + description + "not zoomed in, got " + SpecialPowers.getFullZoom(window));
1.1136 + } else {
1.1137 + ok(SpecialPowers.getFullZoom(window) < 1.0,
1.1138 + description + "not zoomed out, got " + SpecialPowers.getFullZoom(window));
1.1139 + }
1.1140 + }
1.1141 +
1.1142 + synthesizeKey("0", { accelKey: true });
1.1143 + onZoomReset(function () {
1.1144 + hitEventLoop(doNextTest, 20);
1.1145 + });
1.1146 + }, 20);
1.1147 + }
1.1148 + doNextTest();
1.1149 +}
1.1150 +
1.1151 +function doTestZoomedScroll(aCallback)
1.1152 +{
1.1153 + var zoom = 1.0;
1.1154 + function setFullZoom(aWindow, aZoom)
1.1155 + {
1.1156 + zoom = aZoom;
1.1157 + SpecialPowers.setFullZoom(aWindow, aZoom);
1.1158 + }
1.1159 +
1.1160 + function prepareTestZoomedPixelScroll()
1.1161 + {
1.1162 + // Reset zoom and store the scroll amount into the data.
1.1163 + synthesizeKey("0", { accelKey: true });
1.1164 + zoom = 1.0;
1.1165 + onZoomReset(testZoomedPixelScroll);
1.1166 + }
1.1167 +
1.1168 + function testZoomedPixelScroll()
1.1169 + {
1.1170 + gScrollableElement.scrollTop = 1000;
1.1171 + gScrollableElement.scrollLeft = 1000;
1.1172 + // Ensure not to be in reflow.
1.1173 + hitEventLoop(function () {
1.1174 + function mousePixelScrollHandler(aEvent)
1.1175 + {
1.1176 + if (aEvent.axis == MouseScrollEvent.HORIZONTAL_AXIS) {
1.1177 + is(aEvent.detail, 16,
1.1178 + "doTestZoomedScroll: The detail of horizontal MozMousePixelScroll for pixel wheel event is wrong");
1.1179 + } else if (aEvent.axis == MouseScrollEvent.VERTICAL_AXIS) {
1.1180 + is(aEvent.detail, 16,
1.1181 + "doTestZoomedScroll: The detail of vertical MozMousePixelScroll for pixel wheel event is wrong");
1.1182 + } else {
1.1183 + ok(false, "doTestZoomedScroll: The axis of MozMousePixelScroll for pixel wheel event is invalid, got " + aEvent.axis);
1.1184 + }
1.1185 + }
1.1186 + function wheelHandler(aEvent)
1.1187 + {
1.1188 + is(aEvent.deltaX, 16.0 / zoom,
1.1189 + "doTestZoomedScroll: The deltaX of wheel for pixel is wrong");
1.1190 + is(aEvent.deltaY, 16.0 / zoom,
1.1191 + "doTestZoomedScroll: The deltaY of wheel for pixel is wrong");
1.1192 + }
1.1193 + window.addEventListener("MozMousePixelScroll", mousePixelScrollHandler, true);
1.1194 + window.addEventListener("wheel", wheelHandler, true);
1.1195 + synthesizeWheel(gScrollableElement, 10, 10,
1.1196 + { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1197 + deltaX: 16.0, deltaY: 16.0, lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 });
1.1198 + // wait scrolled actually.
1.1199 + hitEventLoop(function () {
1.1200 + var scrolledX = gScrollableElement.scrollLeft;
1.1201 + var scrolledY = gScrollableElement.scrollTop;
1.1202 + ok(scrolledX > 1000,
1.1203 + "doTestZoomedScroll: scrolledX must be larger than 1000 for pixel wheel event, got " + scrolledX);
1.1204 + ok(scrolledY > 1000,
1.1205 + "doTestZoomedScroll: scrolledY must be larger than 1000 for pixel wheel event, got " + scrolledY);
1.1206 +
1.1207 + // Zoom
1.1208 + setFullZoom(window, 2.0);
1.1209 + // Ensure not to be in reflow.
1.1210 + hitEventLoop(function () {
1.1211 + gScrollableElement.scrollTop = 1000;
1.1212 + gScrollableElement.scrollLeft = 1000;
1.1213 + synthesizeWheel(gScrollableElement, 10, 10,
1.1214 + { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1215 + deltaX: 16.0, deltaY: 16.0, lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 });
1.1216 + // wait scrolled actually.
1.1217 + hitEventLoop(function () {
1.1218 + ok(Math.abs(gScrollableElement.scrollLeft - (1000 + (scrolledX - 1000) / 2)) <= 1,
1.1219 + "doTestZoomedScroll: zoomed horizontal scroll amount by pixel wheel event is different from normal, scrollLeft=" +
1.1220 + gScrollableElement.scrollLeft + ", scrolledX=" + scrolledX);
1.1221 + ok(Math.abs(gScrollableElement.scrollTop - (1000 + (scrolledY - 1000) / 2)) <= 1,
1.1222 + "doTestZoomedScroll: zoomed vertical scroll amount by pixel wheel event is different from normal, scrollTop=" +
1.1223 + gScrollableElement.scrollTop + ", scrolledY=" + scrolledY);
1.1224 + window.removeEventListener("MozMousePixelScroll", mousePixelScrollHandler, true);
1.1225 + window.removeEventListener("wheel", wheelHandler, true);
1.1226 +
1.1227 + synthesizeKey("0", { accelKey: true });
1.1228 + onZoomReset(prepareTestZoomedLineScroll);
1.1229 + }, 20);
1.1230 + }, 20);
1.1231 + }, 20);
1.1232 + }, 20);
1.1233 + }
1.1234 +
1.1235 + function prepareTestZoomedLineScroll()
1.1236 + {
1.1237 + // Reset zoom and store the scroll amount into the data.
1.1238 + synthesizeKey("0", { accelKey: true });
1.1239 + zoom = 1.0;
1.1240 + onZoomReset(testZoomedLineScroll);
1.1241 + }
1.1242 + function testZoomedLineScroll()
1.1243 + {
1.1244 + gScrollableElement.scrollTop = 1000;
1.1245 + gScrollableElement.scrollLeft = 1000;
1.1246 + // Ensure not to be in reflow.
1.1247 + hitEventLoop(function () {
1.1248 + var lineHeightX, lineHeightY;
1.1249 + function handler(aEvent)
1.1250 + {
1.1251 + if (aEvent.axis == MouseScrollEvent.HORIZONTAL_AXIS) {
1.1252 + if (lineHeightX == undefined) {
1.1253 + lineHeightX = aEvent.detail;
1.1254 + } else {
1.1255 + ok(Math.abs(aEvent.detail - lineHeightX) <= 1,
1.1256 + "doTestZoomedScroll: The detail of horizontal MozMousePixelScroll for line wheel event is wrong, aEvent.detail=" +
1.1257 + aEvent.detail + ", lineHeightX=" + lineHeightX);
1.1258 + }
1.1259 + } else if (aEvent.axis == MouseScrollEvent.VERTICAL_AXIS) {
1.1260 + if (lineHeightY == undefined) {
1.1261 + lineHeightY = aEvent.detail;
1.1262 + } else {
1.1263 + ok(Math.abs(aEvent.detail - lineHeightY) <= 1,
1.1264 + "doTestZoomedScroll: The detail of vertical MozMousePixelScroll for line wheel event is wrong, aEvent.detail=" +
1.1265 + aEvent.detail + ", lineHeightY=" + lineHeightY);
1.1266 + }
1.1267 + } else {
1.1268 + ok(false, "doTestZoomedScroll: The axis of MozMousePixelScroll for line wheel event is invalid, got " + aEvent.axis);
1.1269 + }
1.1270 + }
1.1271 + window.addEventListener("MozMousePixelScroll", handler, true);
1.1272 + synthesizeWheel(gScrollableElement, 10, 10,
1.1273 + { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1274 + deltaX: 1.0, deltaY: 1.0, lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 });
1.1275 + // wait scrolled actually.
1.1276 + hitEventLoop(function () {
1.1277 + var scrolledX = gScrollableElement.scrollLeft;
1.1278 + var scrolledY = gScrollableElement.scrollTop;
1.1279 + ok(scrolledX > 1000,
1.1280 + "doTestZoomedScroll: scrolledX must be larger than 1000 for line wheel event, got " + scrolledX);
1.1281 + ok(scrolledY > 1000,
1.1282 + "doTestZoomedScroll: scrolledY must be larger than 1000 for line wheel event, got " + scrolledY);
1.1283 +
1.1284 + // Zoom
1.1285 + setFullZoom(window, 2.0);
1.1286 + // Ensure not to be in reflow.
1.1287 + hitEventLoop(function () {
1.1288 + gScrollableElement.scrollTop = 1000;
1.1289 + gScrollableElement.scrollLeft = 1000;
1.1290 + synthesizeWheel(gScrollableElement, 10, 10,
1.1291 + { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1292 + deltaX: 1.0, deltaY: 1.0, lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 });
1.1293 + // wait scrolled actually.
1.1294 + hitEventLoop(function () {
1.1295 + ok(Math.abs(gScrollableElement.scrollLeft - scrolledX) <= 1,
1.1296 + "doTestZoomedScroll: zoomed horizontal scroll amount by line wheel event is different from normal, scrollLeft=" +
1.1297 + gScrollableElement.scrollLeft + ", scrolledX=" + scrolledX);
1.1298 + ok(Math.abs(gScrollableElement.scrollTop - scrolledY) <= 1,
1.1299 + "doTestZoomedScroll: zoomed vertical scroll amount by line wheel event is different from normal, scrollTop=" +
1.1300 + gScrollableElement.scrollTop + ", scrolledY=" + scrolledY);
1.1301 +
1.1302 + window.removeEventListener("MozMousePixelScroll", handler, true);
1.1303 +
1.1304 + synthesizeKey("0", { accelKey: true });
1.1305 + onZoomReset(aCallback);
1.1306 + }, 20);
1.1307 + }, 20);
1.1308 + }, 20);
1.1309 + }, 20);
1.1310 + }
1.1311 +
1.1312 + // XXX It's too difficult to test page scroll because the page scroll amount
1.1313 + // is computed by complex logic.
1.1314 +
1.1315 + prepareTestZoomedPixelScroll();
1.1316 +}
1.1317 +
1.1318 +function doTestWholeScroll(aCallback)
1.1319 +{
1.1320 + SpecialPowers.setIntPref("mousewheel.default.delta_multiplier_x", 99999999);
1.1321 + SpecialPowers.setIntPref("mousewheel.default.delta_multiplier_y", 99999999);
1.1322 +
1.1323 + const kTests = [
1.1324 + { description: "try whole-scroll to top (line)",
1.1325 + prepare: function () {
1.1326 + gScrollableElement.scrollTop = 1000;
1.1327 + gScrollableElement.scrollLeft = 1000;
1.1328 + },
1.1329 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1330 + deltaX: 0.0, deltaY: -1.0,
1.1331 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1 },
1.1332 + expectedScrollTop: 0,
1.1333 + expectedScrollLeft: 1000
1.1334 + },
1.1335 + { description: "try whole-scroll to top when scrollTop is already top-most (line)",
1.1336 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1337 + deltaX: 0.0, deltaY: -1.0,
1.1338 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1 },
1.1339 + expectedScrollTop: 0,
1.1340 + expectedScrollLeft: 1000
1.1341 + },
1.1342 + { description: "try whole-scroll to bottom (line)",
1.1343 + prepare: function () {
1.1344 + gScrollableElement.scrollTop = 1000;
1.1345 + gScrollableElement.scrollLeft = 1000;
1.1346 + },
1.1347 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1348 + deltaX: 0.0, deltaY: 1.0,
1.1349 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1 },
1.1350 + expectedScrollTop: gScrollableElement.scrollTopMax,
1.1351 + expectedScrollLeft: 1000
1.1352 + },
1.1353 + { description: "try whole-scroll to bottom when scrollTop is already bottom-most (line)",
1.1354 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1355 + deltaX: 0, deltaY: 1.0,
1.1356 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1 },
1.1357 + expectedScrollTop: gScrollableElement.scrollTopMax,
1.1358 + expectedScrollLeft: 1000
1.1359 + },
1.1360 + { description: "try whole-scroll to left (line)",
1.1361 + prepare: function () {
1.1362 + gScrollableElement.scrollTop = 1000;
1.1363 + gScrollableElement.scrollLeft = 1000;
1.1364 + },
1.1365 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1366 + deltaX: -1.0, deltaY: 0.0,
1.1367 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0 },
1.1368 + expectedScrollTop: 1000,
1.1369 + expectedScrollLeft: 0
1.1370 + },
1.1371 + { description: "try whole-scroll to left when scrollLeft is already left-most (line)",
1.1372 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1373 + deltaX: -1.0, deltaY: 0,
1.1374 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0 },
1.1375 + expectedScrollTop: 1000,
1.1376 + expectedScrollLeft: 0
1.1377 + },
1.1378 + { description: "try whole-scroll to right (line)",
1.1379 + prepare: function () {
1.1380 + gScrollableElement.scrollTop = 1000;
1.1381 + gScrollableElement.scrollLeft = 1000;
1.1382 + },
1.1383 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1384 + deltaX: 1.0, deltaY: 0.0,
1.1385 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0 },
1.1386 + expectedScrollTop: 1000,
1.1387 + expectedScrollLeft: gScrollableElement.scrollLeftMax
1.1388 + },
1.1389 + { description: "try whole-scroll to right when scrollLeft is already right-most (line)",
1.1390 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1391 + deltaX: 1.0, deltaY: 0.0,
1.1392 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0 },
1.1393 + expectedScrollTop: 1000,
1.1394 + expectedScrollLeft: gScrollableElement.scrollLeftMax
1.1395 + },
1.1396 +
1.1397 +
1.1398 + { description: "try whole-scroll to top (pixel)",
1.1399 + prepare: function () {
1.1400 + gScrollableElement.scrollTop = 1000;
1.1401 + gScrollableElement.scrollLeft = 1000;
1.1402 + },
1.1403 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1404 + deltaX: 0.0, deltaY: -1.0,
1.1405 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1406 + expectedScrollTop: 0,
1.1407 + expectedScrollLeft: 1000
1.1408 + },
1.1409 + { description: "try whole-scroll to top when scrollTop is already top-most (pixel)",
1.1410 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1411 + deltaX: 0.0, deltaY: -1.0,
1.1412 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1413 + expectedScrollTop: 0,
1.1414 + expectedScrollLeft: 1000
1.1415 + },
1.1416 + { description: "try whole-scroll to bottom (pixel)",
1.1417 + prepare: function () {
1.1418 + gScrollableElement.scrollTop = 1000;
1.1419 + gScrollableElement.scrollLeft = 1000;
1.1420 + },
1.1421 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1422 + deltaX: 0.0, deltaY: 1.0,
1.1423 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1424 + expectedScrollTop: gScrollableElement.scrollTopMax,
1.1425 + expectedScrollLeft: 1000
1.1426 + },
1.1427 + { description: "try whole-scroll to bottom when scrollTop is already bottom-most (pixel)",
1.1428 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1429 + deltaX: 0, deltaY: 1.0,
1.1430 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1431 + expectedScrollTop: gScrollableElement.scrollTopMax,
1.1432 + expectedScrollLeft: 1000
1.1433 + },
1.1434 + { description: "try whole-scroll to left (pixel)",
1.1435 + prepare: function () {
1.1436 + gScrollableElement.scrollTop = 1000;
1.1437 + gScrollableElement.scrollLeft = 1000;
1.1438 + },
1.1439 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1440 + deltaX: -1.0, deltaY: 0.0,
1.1441 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1442 + expectedScrollTop: 1000,
1.1443 + expectedScrollLeft: 0
1.1444 + },
1.1445 + { description: "try whole-scroll to left when scrollLeft is already left-most (pixel)",
1.1446 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1447 + deltaX: -1.0, deltaY: 0,
1.1448 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1449 + expectedScrollTop: 1000,
1.1450 + expectedScrollLeft: 0
1.1451 + },
1.1452 + { description: "try whole-scroll to right (pixel)",
1.1453 + prepare: function () {
1.1454 + gScrollableElement.scrollTop = 1000;
1.1455 + gScrollableElement.scrollLeft = 1000;
1.1456 + },
1.1457 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1458 + deltaX: 1.0, deltaY: 0.0,
1.1459 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1460 + expectedScrollTop: 1000,
1.1461 + expectedScrollLeft: gScrollableElement.scrollLeftMax
1.1462 + },
1.1463 + { description: "try whole-scroll to right when scrollLeft is already right-most (pixel)",
1.1464 + event: { deltaMode: WheelEvent.DOM_DELTA_PIXEL,
1.1465 + deltaX: 1.0, deltaY: 0.0,
1.1466 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 0 },
1.1467 + expectedScrollTop: 1000,
1.1468 + expectedScrollLeft: gScrollableElement.scrollLeftMax
1.1469 + },
1.1470 +
1.1471 +
1.1472 + { description: "try whole-scroll to top (page)",
1.1473 + prepare: function () {
1.1474 + gScrollableElement.scrollTop = 1000;
1.1475 + gScrollableElement.scrollLeft = 1000;
1.1476 + },
1.1477 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1478 + deltaX: 0.0, deltaY: -1.0,
1.1479 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1 },
1.1480 + expectedScrollTop: 0,
1.1481 + expectedScrollLeft: 1000
1.1482 + },
1.1483 + { description: "try whole-scroll to top when scrollTop is already top-most (page)",
1.1484 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1485 + deltaX: 0.0, deltaY: -1.0,
1.1486 + lineOrPageDeltaX: 0, lineOrPageDeltaY: -1 },
1.1487 + expectedScrollTop: 0,
1.1488 + expectedScrollLeft: 1000
1.1489 + },
1.1490 + { description: "try whole-scroll to bottom (page)",
1.1491 + prepare: function () {
1.1492 + gScrollableElement.scrollTop = 1000;
1.1493 + gScrollableElement.scrollLeft = 1000;
1.1494 + },
1.1495 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1496 + deltaX: 0.0, deltaY: 1.0,
1.1497 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1 },
1.1498 + expectedScrollTop: gScrollableElement.scrollTopMax,
1.1499 + expectedScrollLeft: 1000
1.1500 + },
1.1501 + { description: "try whole-scroll to bottom when scrollTop is already bottom-most (page)",
1.1502 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1503 + deltaX: 0, deltaY: 1.0,
1.1504 + lineOrPageDeltaX: 0, lineOrPageDeltaY: 1 },
1.1505 + expectedScrollTop: gScrollableElement.scrollTopMax,
1.1506 + expectedScrollLeft: 1000
1.1507 + },
1.1508 + { description: "try whole-scroll to left (page)",
1.1509 + prepare: function () {
1.1510 + gScrollableElement.scrollTop = 1000;
1.1511 + gScrollableElement.scrollLeft = 1000;
1.1512 + },
1.1513 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1514 + deltaX: -1.0, deltaY: 0.0,
1.1515 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0 },
1.1516 + expectedScrollTop: 1000,
1.1517 + expectedScrollLeft: 0
1.1518 + },
1.1519 + { description: "try whole-scroll to left when scrollLeft is already left-most (page)",
1.1520 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1521 + deltaX: -1.0, deltaY: 0,
1.1522 + lineOrPageDeltaX: -1, lineOrPageDeltaY: 0 },
1.1523 + expectedScrollTop: 1000,
1.1524 + expectedScrollLeft: 0
1.1525 + },
1.1526 + { description: "try whole-scroll to right (page)",
1.1527 + prepare: function () {
1.1528 + gScrollableElement.scrollTop = 1000;
1.1529 + gScrollableElement.scrollLeft = 1000;
1.1530 + },
1.1531 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1532 + deltaX: 1.0, deltaY: 0.0,
1.1533 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0 },
1.1534 + expectedScrollTop: 1000,
1.1535 + expectedScrollLeft: gScrollableElement.scrollLeftMax
1.1536 + },
1.1537 + { description: "try whole-scroll to right when scrollLeft is already right-most (page)",
1.1538 + event: { deltaMode: WheelEvent.DOM_DELTA_PAGE,
1.1539 + deltaX: 1.0, deltaY: 0.0,
1.1540 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 0 },
1.1541 + expectedScrollTop: 1000,
1.1542 + expectedScrollLeft: gScrollableElement.scrollLeftMax
1.1543 + },
1.1544 + ];
1.1545 +
1.1546 + var index = 0;
1.1547 +
1.1548 + function doIt()
1.1549 + {
1.1550 + const kTest = kTests[index];
1.1551 + if (kTest.prepare) {
1.1552 + kTest.prepare();
1.1553 + }
1.1554 + synthesizeWheel(gScrollableElement, 10, 10, kTest.event);
1.1555 + hitEventLoop(function () {
1.1556 + is(gScrollableElement.scrollTop, kTest.expectedScrollTop,
1.1557 + "doTestWholeScroll, " + kTest.description + ": unexpected scrollTop");
1.1558 + is(gScrollableElement.scrollLeft, kTest.expectedScrollLeft,
1.1559 + "doTestWholeScroll, " + kTest.description + ": unexpected scrollLeft");
1.1560 + if (++index == kTests.length) {
1.1561 + SpecialPowers.clearUserPref("mousewheel.default.delta_multiplier_x");
1.1562 + SpecialPowers.clearUserPref("mousewheel.default.delta_multiplier_y");
1.1563 + SpecialPowers.clearUserPref("mousewheel.default.delta_multiplier_z");
1.1564 + SimpleTest.executeSoon(aCallback);
1.1565 + } else {
1.1566 + doIt();
1.1567 + }
1.1568 + }, 20);
1.1569 + }
1.1570 + doIt();
1.1571 +}
1.1572 +
1.1573 +function doTestActionOverride(aCallback)
1.1574 +{
1.1575 + const kNoScroll = 0x00;
1.1576 + const kScrollUp = 0x01;
1.1577 + const kScrollDown = 0x02;
1.1578 + const kScrollLeft = 0x04;
1.1579 + const kScrollRight = 0x08;
1.1580 +
1.1581 + const kTests = [
1.1582 + { action: 1, override_x: -1,
1.1583 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1584 + deltaX: 1.0, deltaY: 1.0,
1.1585 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1586 + expected: kScrollDown | kScrollRight
1.1587 + },
1.1588 + { action: 1, override_x: 0,
1.1589 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1590 + deltaX: 1.0, deltaY: 1.0,
1.1591 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1592 + expected: kScrollDown | kScrollRight
1.1593 + },
1.1594 + { action: 1, override_x: 1,
1.1595 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1596 + deltaX: 1.0, deltaY: 1.0,
1.1597 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1598 + expected: kScrollDown | kScrollRight
1.1599 + },
1.1600 + { action: 0, override_x: -1,
1.1601 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1602 + deltaX: 1.0, deltaY: 1.0,
1.1603 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1604 + expected: kNoScroll
1.1605 + },
1.1606 + { action: 0, override_x: 0,
1.1607 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1608 + deltaX: 1.0, deltaY: 1.0,
1.1609 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1610 + expected: kNoScroll
1.1611 + },
1.1612 + { action: 0, override_x: 1,
1.1613 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1614 + deltaX: 1.0, deltaY: 1.0,
1.1615 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1616 + expected: kNoScroll
1.1617 + },
1.1618 + { action: 1, override_x: -1,
1.1619 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1620 + deltaX: 1.0, deltaY: 0.5,
1.1621 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1622 + expected: kScrollDown | kScrollRight
1.1623 + },
1.1624 + { action: 1, override_x: 0,
1.1625 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1626 + deltaX: 1.0, deltaY: 0.5,
1.1627 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1628 + expected: kNoScroll
1.1629 + },
1.1630 + { action: 1, override_x: 1,
1.1631 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1632 + deltaX: 1.0, deltaY: 0.5,
1.1633 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1634 + expected: kScrollDown | kScrollRight
1.1635 + },
1.1636 + { action: 0, override_x: -1,
1.1637 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1638 + deltaX: 1.0, deltaY: 0.5,
1.1639 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1640 + expected: kNoScroll
1.1641 + },
1.1642 + { action: 0, override_x: 0,
1.1643 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1644 + deltaX: 1.0, deltaY: 0.5,
1.1645 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1646 + expected: kNoScroll
1.1647 + },
1.1648 + { action: 0, override_x: 1,
1.1649 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1650 + deltaX: 1.0, deltaY: 0.5,
1.1651 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1652 + expected: kScrollDown | kScrollRight
1.1653 + },
1.1654 + { action: 1, override_x: -1,
1.1655 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1656 + deltaX: 0.5, deltaY: 1.0,
1.1657 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1658 + expected: kScrollDown | kScrollRight
1.1659 + },
1.1660 + { action: 1, override_x: 0,
1.1661 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1662 + deltaX: 0.5, deltaY: 1.0,
1.1663 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1664 + expected: kScrollDown | kScrollRight
1.1665 + },
1.1666 + { action: 1, override_x: 1,
1.1667 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1668 + deltaX: 0.5, deltaY: 1.0,
1.1669 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1670 + expected: kScrollDown | kScrollRight
1.1671 + },
1.1672 + { action: 0, override_x: -1,
1.1673 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1674 + deltaX: 0.5, deltaY: 1.0,
1.1675 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1676 + expected: kNoScroll
1.1677 + },
1.1678 + { action: 0, override_x: 0,
1.1679 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1680 + deltaX: 0.5, deltaY: 1.0,
1.1681 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1682 + expected: kNoScroll
1.1683 + },
1.1684 + { action: 0, override_x: 1,
1.1685 + event: { deltaMode: WheelEvent.DOM_DELTA_LINE,
1.1686 + deltaX: 0.5, deltaY: 1.0,
1.1687 + lineOrPageDeltaX: 1, lineOrPageDeltaY: 1 },
1.1688 + expected: kNoScroll
1.1689 + },
1.1690 + ];
1.1691 +
1.1692 + var index = 0;
1.1693 +
1.1694 + function doIt()
1.1695 + {
1.1696 + const kTest = kTests[index];
1.1697 + description = "doTestActionOverride(action=" + kTest.action + ", " +
1.1698 + "override_x=" + kTest.override_x + ", " +
1.1699 + "deltaX=" + kTest.event.deltaX + ", " +
1.1700 + "deltaY=" + kTest.event.deltaY + "): ";
1.1701 + SpecialPowers.setIntPref("mousewheel.default.action", kTest.action);
1.1702 + SpecialPowers.setIntPref("mousewheel.default.action.override_x", kTest.override_x);
1.1703 + gScrollableElement.scrollTop = 1000;
1.1704 + gScrollableElement.scrollLeft = 1000;
1.1705 + synthesizeWheel(gScrollableElement, 10, 10, kTest.event);
1.1706 + hitEventLoop(function () {
1.1707 + if (kTest.expected & kScrollUp) {
1.1708 + ok(gScrollableElement.scrollTop < 1000, description + "not scrolled up, got " + gScrollableElement.scrollTop);
1.1709 + } else if (kTest.expected & kScrollDown) {
1.1710 + ok(gScrollableElement.scrollTop > 1000, description + "not scrolled down, got " + gScrollableElement.scrollTop);
1.1711 + } else {
1.1712 + is(gScrollableElement.scrollTop, 1000, description + "scrolled vertical");
1.1713 + }
1.1714 + if (kTest.expected & kScrollLeft) {
1.1715 + ok(gScrollableElement.scrollLeft < 1000, description + "not scrolled to left, got " + gScrollableElement.scrollLeft);
1.1716 + } else if (kTest.expected & kScrollRight) {
1.1717 + ok(gScrollableElement.scrollLeft > 1000, description + "not scrolled to right, got " + gScrollableElement.scrollLeft);
1.1718 + } else {
1.1719 + is(gScrollableElement.scrollLeft, 1000, description + "scrolled horizontal");
1.1720 + }
1.1721 + if (++index == kTests.length) {
1.1722 + SpecialPowers.setIntPref("mousewheel.default.action", 1);
1.1723 + SpecialPowers.setIntPref("mousewheel.default.action.override_x", -1);
1.1724 + SimpleTest.executeSoon(aCallback);
1.1725 + } else {
1.1726 + doIt();
1.1727 + }
1.1728 + }, 20);
1.1729 + }
1.1730 + doIt();
1.1731 +}
1.1732 +
1.1733 +function runTests()
1.1734 +{
1.1735 + SpecialPowers.setBoolPref("general.smoothScroll", false);
1.1736 +
1.1737 + SpecialPowers.setIntPref("mousewheel.default.action", 1); // scroll
1.1738 + SpecialPowers.setIntPref("mousewheel.default.action.override_x", -1);
1.1739 + SpecialPowers.setIntPref("mousewheel.with_shift.action", 2); // history
1.1740 + SpecialPowers.setIntPref("mousewheel.with_shift.action.override_x", -1);
1.1741 + SpecialPowers.setIntPref("mousewheel.with_control.action", 3); // zoom
1.1742 + SpecialPowers.setIntPref("mousewheel.with_control.action.override_x", -1);
1.1743 +
1.1744 + const kSettings = [
1.1745 + { description: "all delta values are not customized",
1.1746 + deltaMultiplierX: 1.0, deltaMultiplierY: 1.0, deltaMultiplierZ: 1.0 },
1.1747 + { description: "deltaX is reverted",
1.1748 + deltaMultiplierX: -1.0, deltaMultiplierY: 1.0, deltaMultiplierZ: 1.0 },
1.1749 + { description: "deltaY is reverted",
1.1750 + deltaMultiplierX: 1.0, deltaMultiplierY: -1.0, deltaMultiplierZ: 1.0 },
1.1751 + { description: "deltaZ is reverted",
1.1752 + deltaMultiplierX: 1.0, deltaMultiplierY: 1.0, deltaMultiplierZ: -1.0 },
1.1753 + { description: "deltaX is 2.0",
1.1754 + deltaMultiplierX: 2.0, deltaMultiplierY: 1.0, deltaMultiplierZ: 1.0 },
1.1755 + { description: "deltaY is 2.0",
1.1756 + deltaMultiplierX: 1.0, deltaMultiplierY: 2.0, deltaMultiplierZ: 1.0 },
1.1757 + { description: "deltaZ is 2.0",
1.1758 + deltaMultiplierX: 1.0, deltaMultiplierY: 1.0, deltaMultiplierZ: 2.0 },
1.1759 + { description: "deltaX is -2.0",
1.1760 + deltaMultiplierX: -2.0, deltaMultiplierY: 1.0, deltaMultiplierZ: 1.0 },
1.1761 + { description: "deltaY is -2.0",
1.1762 + deltaMultiplierX: 1.0, deltaMultiplierY: -2.0, deltaMultiplierZ: 1.0 },
1.1763 + { description: "deltaZ is -2.0",
1.1764 + deltaMultiplierX: 1.0, deltaMultiplierY: 1.0, deltaMultiplierZ: -2.0 },
1.1765 + ];
1.1766 +
1.1767 + var index = 0;
1.1768 +
1.1769 + function doTest() {
1.1770 + setDeltaMultiplierSettings(kSettings[index]);
1.1771 + doTestScroll(kSettings[index], function () {
1.1772 + doTestZoom(kSettings[index], function() {
1.1773 + if (++index == kSettings.length) {
1.1774 + setDeltaMultiplierSettings(kSettings[0]);
1.1775 + doTestZoomedScroll(function() {
1.1776 + doTestWholeScroll(function() {
1.1777 + doTestActionOverride(function() {
1.1778 + finishTests();
1.1779 + });
1.1780 + });
1.1781 + });
1.1782 + } else {
1.1783 + doTest();
1.1784 + }
1.1785 + });
1.1786 + });
1.1787 + }
1.1788 + doTest();
1.1789 +}
1.1790 +
1.1791 +function finishTests()
1.1792 +{
1.1793 + SpecialPowers.clearUserPref("general.smoothScroll");
1.1794 +
1.1795 + SpecialPowers.clearUserPref("mousewheel.default.action");
1.1796 + SpecialPowers.clearUserPref("mousewheel.default.action.override_x");
1.1797 + SpecialPowers.clearUserPref("mousewheel.with_shift.action");
1.1798 + SpecialPowers.clearUserPref("mousewheel.with_shift.action.override_x");
1.1799 + SpecialPowers.clearUserPref("mousewheel.with_control.action");
1.1800 + SpecialPowers.clearUserPref("mousewheel.with_control.action.override_x");
1.1801 +
1.1802 + SpecialPowers.clearUserPref("mousewheel.default.delta_multiplier_x");
1.1803 + SpecialPowers.clearUserPref("mousewheel.default.delta_multiplier_y");
1.1804 + SpecialPowers.clearUserPref("mousewheel.default.delta_multiplier_z");
1.1805 + SpecialPowers.clearUserPref("mousewheel.with_alt.delta_multiplier_x");
1.1806 + SpecialPowers.clearUserPref("mousewheel.with_alt.delta_multiplier_y");
1.1807 + SpecialPowers.clearUserPref("mousewheel.with_alt.delta_multiplier_z");
1.1808 + SpecialPowers.clearUserPref("mousewheel.with_control.delta_multiplier_x");
1.1809 + SpecialPowers.clearUserPref("mousewheel.with_control.delta_multiplier_y");
1.1810 + SpecialPowers.clearUserPref("mousewheel.with_control.delta_multiplier_z");
1.1811 + SpecialPowers.clearUserPref("mousewheel.with_meta.delta_multiplier_x");
1.1812 + SpecialPowers.clearUserPref("mousewheel.with_meta.delta_multiplier_y");
1.1813 + SpecialPowers.clearUserPref("mousewheel.with_meta.delta_multiplier_z");
1.1814 + SpecialPowers.clearUserPref("mousewheel.with_shift.delta_multiplier_x");
1.1815 + SpecialPowers.clearUserPref("mousewheel.with_shift.delta_multiplier_y");
1.1816 + SpecialPowers.clearUserPref("mousewheel.with_shift.delta_multiplier_z");
1.1817 + SpecialPowers.clearUserPref("mousewheel.with_win.delta_multiplier_x");
1.1818 + SpecialPowers.clearUserPref("mousewheel.with_win.delta_multiplier_y");
1.1819 + SpecialPowers.clearUserPref("mousewheel.with_win.delta_multiplier_z");
1.1820 +
1.1821 + winUtils.restoreNormalRefresh();
1.1822 +
1.1823 + window.opener.finish();
1.1824 +}
1.1825 +
1.1826 +</script>
1.1827 +</pre>
1.1828 +</body>
1.1829 +</html>
