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1909 lines
65 KiB
HTML
1909 lines
65 KiB
HTML
<html lang="en-US"
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style="font-family: Arial; font-size: 10px; line-height: 16px;">
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<head>
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<title>Test for mouse scroll handling on Windows</title>
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<script type="text/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
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<script type="text/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/ChromeUtils.js"></script>
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<link rel="stylesheet" type="text/css"
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href="chrome://mochikit/content/tests/SimpleTest/test.css" />
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</head>
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<body onunload="onUnload();">
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<div id="display" style="width: 5000px; height: 5000px;">
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<p id="p1" style="font-size: 16px; width: 100px; height: 100px;">1st <p>.</p>
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<p id="p2" style="font-size: 32px; width: 100px; height: 100px;">2nd <p>.</p>
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</div>
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<script class="testbody" type="application/javascript">
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window.opener.wrappedJSObject.SimpleTest.waitForFocus(prepareTests, window);
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const nsIDOMWindowUtils = Components.interfaces.nsIDOMWindowUtils;
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const WHEEL_PAGESCROLL = 4294967295;
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const WM_VSCROLL = 0x0115;
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const WM_HSCROLL = 0x0114;
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const WM_MOUSEWHEEL = 0x020A;
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const WM_MOUSEHWHEEL = 0x020E;
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const SB_LINEUP = 0;
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const SB_LINELEFT = 0;
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const SB_LINEDOWN = 1;
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const SB_LINERIGHT = 1;
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const SB_PAGEUP = 2;
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const SB_PAGELEFT = 2;
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const SB_PAGEDOWN = 3;
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const SB_PAGERIGHT = 3;
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const SHIFT_L = 0x0100;
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const SHIFT_R = 0x0200;
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const CTRL_L = 0x0400;
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const CTRL_R = 0x0800;
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const ALT_L = 0x1000;
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const ALT_R = 0x2000;
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const DOM_PAGE_SCROLL_DELTA = 32768;
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const kSystemScrollSpeedOverridePref = "mousewheel.system_scroll_override_on_root_content.enabled";
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const kAltKeyVActionPref = "mousewheel.withaltkey.action";
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const kAltKeyVSysNumLinesPref = "mousewheel.withaltkey.sysnumlines";
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const kAltKeyHActionPref = "mousewheel.horizscroll.withaltkey.action";
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const kAltKeyHSysNumLinesPref = "mousewheel.horizscroll.withaltkey.sysnumlines";
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const kCtrlKeyVActionPref = "mousewheel.withcontrolkey.action";
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const kCtrlKeyVSysNumLinesPref = "mousewheel.withcontrolkey.sysnumlines";
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const kCtrlKeyHActionPref = "mousewheel.horizscroll.withcontrolkey.action";
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const kCtrlKeyHSysNumLinesPref = "mousewheel.horizscroll.withcontrolkey.sysnumlines";
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const kShiftKeyVActionPref = "mousewheel.withshiftkey.action";
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const kShiftKeyVSysNumLinesPref = "mousewheel.withshiftkey.sysnumlines";
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const kShiftKeyHActionPref = "mousewheel.horizscroll.withshiftkey.action";
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const kShiftKeyHSysNumLinesPref = "mousewheel.horizscroll.withshiftkey.sysnumlines";
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const kPixelEnabledPref = "mousewheel.enable_pixel_scrolling";
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const kEmulateWheelByWMSCROLLPref = "mousewheel.emulate_at_wm_scroll";
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const kVAmountPref = "mousewheel.windows.vertical_amount_override";
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const kHAmountPref = "mousewheel.windows.horizontal_amount_override";
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const kTimeoutPref = "mousewheel.windows.transaction.timeout";
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const kMouseLineScrollEvent = "DOMMouseScroll";
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const kMousePixelScrollEvent = "MozMousePixelScroll";
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const kVAxis = Components.interfaces.nsIDOMMouseScrollEvent.VERTICAL_AXIS;
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const kHAxis = Components.interfaces.nsIDOMMouseScrollEvent.HORIZONTAL_AXIS;
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var gLineHeight = 0;
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var gCharWidth = 0;
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var gPageHeight = 0;
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var gPageWidth = 0;
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var gP1 = document.getElementById("p1");
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var gP2 = document.getElementById("p2");
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var gOtherWindow;
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function ok(aCondition, aMessage)
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{
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window.opener.wrappedJSObject.SimpleTest.ok(aCondition, aMessage);
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}
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function is(aLeft, aRight, aMessage)
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{
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window.opener.wrappedJSObject.SimpleTest.is(aLeft, aRight, aMessage);
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}
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function isnot(aLeft, aRight, aMessage)
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{
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window.opener.wrappedJSObject.SimpleTest.isnot(aLeft, aRight, aMessage);
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}
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function todo_is(aLeft, aRight, aMessage)
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{
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window.opener.wrappedJSObject.SimpleTest.todo_is(aLeft, aRight, aMessage);
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}
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function onUnload()
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{
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SpecialPowers.clearUserPref(kAltKeyVActionPref);
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SpecialPowers.clearUserPref(kAltKeyVSysNumLinesPref);
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SpecialPowers.clearUserPref(kAltKeyHActionPref);
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SpecialPowers.clearUserPref(kAltKeyHSysNumLinesPref);
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SpecialPowers.clearUserPref(kCtrlKeyVActionPref);
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SpecialPowers.clearUserPref(kCtrlKeyVSysNumLinesPref);
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SpecialPowers.clearUserPref(kCtrlKeyHActionPref);
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SpecialPowers.clearUserPref(kCtrlKeyHSysNumLinesPref);
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SpecialPowers.clearUserPref(kShiftKeyVActionPref);
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SpecialPowers.clearUserPref(kShiftKeyVSysNumLinesPref);
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SpecialPowers.clearUserPref(kShiftKeyHActionPref);
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SpecialPowers.clearUserPref(kShiftKeyHSysNumLinesPref);
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SpecialPowers.clearUserPref(kSystemScrollSpeedOverridePref);
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SpecialPowers.clearUserPref(kPixelEnabledPref);
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SpecialPowers.clearUserPref(kEmulateWheelByWMSCROLLPref);
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SpecialPowers.clearUserPref(kVAmountPref);
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SpecialPowers.clearUserPref(kHAmountPref);
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SpecialPowers.clearUserPref(kTimeoutPref);
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window.opener.wrappedJSObject.SimpleTest.finish();
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}
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function getWindowUtils(aWindow)
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{
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if (!aWindow) {
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aWindow = window;
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}
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return aWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(nsIDOMWindowUtils);
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}
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function getPointInScreen(aElement, aWindow)
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{
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if (!aWindow) {
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aWindow = window;
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}
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var bounds = aElement.getBoundingClientRect();
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return { x: bounds.left + aWindow.mozInnerScreenX,
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y: bounds.top + aWindow.mozInnerScreenY };
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}
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function cut(aNum)
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{
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return (aNum >= 0) ? Math.floor(aNum) : Math.ceil(aNum);
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}
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/**
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* Make each steps for the tests in following arrays in global scope. Each item
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* of the arrays will be executed after previous test is finished.
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*
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* description:
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* Set the description of the test. This will be used for the message of is()
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* or the others.
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*
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* message:
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* aNativeMessage of nsIDOMWindowUtils.sendNativeMouseScrollEvent().
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* Must be WM_MOUSEWHEEL, WM_MOUSEHWHEEL, WM_VSCROLL or WM_HSCROLL.
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*
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* delta:
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* The native delta value for WM_MOUSEWHEEL or WM_MOUSEHWHEEL.
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* Or one of the SB_* const value for WM_VSCROLL or WM_HSCROLL.
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*
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* target:
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* The target element, under the mouse cursor.
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*
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* window:
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* The window which is used for getting nsIDOMWindowUtils.
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*
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* modifiers:
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* Pressed modifier keys, 0 means no modifier key is pressed.
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* Otherwise, one or more values of SHIFT_L, SHIFT_R, CTRL_L, CTRL_R,
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* ALT_L or ALT_R.
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*
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* additionalFlags:
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* aAdditionalFlags of nsIDOMWindowUtils.sendNativeMouseScrollEvent().
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* See the document of nsIDOMWindowUtils for the detail of the values.
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*
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* onLineScrollEvent:
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* Must be a function or null.
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* If the value is a function, it will be called when DOMMouseScroll event
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* is received by the synthesized event.
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* If return true, the common checks are canceled.
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*
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* onPixelScrollEvent:
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* Must be a function or null.
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* If the value is a function, it will be called when MozMousePixelScroll
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* event is received by the synthesized event.
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* If return true, the common checks are canceled.
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*
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* expected:
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* Must not be null and this must have:
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* axis:
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* kVAxis if the synthesized event causes vertical scroll. Otherwise,
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* it causes horizontal scroll, kHAxis.
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* lines:
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* Integer value which is expected detail attribute value of
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* DOMMouseScroll. If the event shouldn't be fired, must be 0.
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* pixels:
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* Integer value or a function which returns double value. The value is
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* expected detail attribute value of MozMousePixelScroll.
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* If the event shouldn't be fired, must be 0.
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*
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* Note that if both lines and pixels are 0, the test framework waits
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* a few seconds. After that, go to next test.
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*
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* init:
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* Must be a function or null. If this value is a function, it's called
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* before synthesizing the native event.
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*
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* finish:
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* Must be a function or null. If this value is a function, it's called
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* after received all expected events or timeout if no events are expected.
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*/
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// First, get the computed line height, char width, page height and page width.
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var gPreparingSteps = [
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{ description: "Preparing gLineHeight #1",
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message: WM_MOUSEWHEEL, delta: -60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gLineHeight = aEvent.detail;
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return true;
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},
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expected: {
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axis: kVAxis, lines: 0, pixels: 1,
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},
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init: function () {
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SpecialPowers.setIntPref(kVAmountPref, 1);
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SpecialPowers.setIntPref(kHAmountPref, 1);
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},
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},
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{ description: "Preparing gLineHeight #2",
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message: WM_MOUSEWHEEL, delta: -60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gLineHeight += aEvent.detail;
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return true;
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},
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expected: {
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axis: kVAxis, lines: 1, pixels: 1,
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},
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},
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{ description: "Preparing gCharWidth #1",
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message: WM_MOUSEHWHEEL, delta: 60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gCharWidth = aEvent.detail;
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return true;
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},
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expected: {
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axis: kVAxis, lines: 0, pixels: 1,
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},
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},
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{ description: "Preparing gCharWidth #2",
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message: WM_MOUSEHWHEEL, delta: 60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gCharWidth += aEvent.detail;
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return true;
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},
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expected: {
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axis: kVAxis, lines: 1, pixels: 1,
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},
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},
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{ description: "Preparing gPageHeight #1",
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message: WM_MOUSEWHEEL, delta: -60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gPageHeight = aEvent.detail;
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return true;
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},
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expected: {
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axis: kHAxis, lines: 0, pixels: 1,
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},
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init: function () {
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SpecialPowers.setIntPref(kVAmountPref, 0xFFFF);
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SpecialPowers.setIntPref(kHAmountPref, 0xFFFF);
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},
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},
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{ description: "Preparing gPageHeight #2",
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message: WM_MOUSEWHEEL, delta: -60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gPageHeight += aEvent.detail;
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return true;
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},
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expected: {
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axis: kHAxis, lines: 1, pixels: 1,
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},
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},
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{ description: "Preparing gPageWidth #1",
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message: WM_MOUSEHWHEEL, delta: 60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gPageWidth = aEvent.detail;
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return true;
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},
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expected: {
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axis: kHAxis, lines: 0, pixels: 1,
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},
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},
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{ description: "Preparing gPageWidth",
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message: WM_MOUSEHWHEEL, delta: 60,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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onLineScrollEvent: function (aEvent) {
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return true;
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},
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onPixelScrollEvent: function (aEvent) {
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gPageWidth += aEvent.detail;
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return true;
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},
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expected: {
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axis: kHAxis, lines: 1, pixels: 1,
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},
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finish: function () {
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ok(gLineHeight > 0, "gLineHeight isn't positive got " + gLineHeight);
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ok(gCharWidth > 0, "gCharWidth isn't positive got " + gCharWidth);
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ok(gPageHeight > 0, "gPageHeight isn't positive got " + gPageHeight);
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ok(gPageWidth > 0, "gPageWidth isn't positive got " + gPageWidth);
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ok(gPageHeight > gLineHeight,
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"gPageHeight must be larger than gLineHeight");
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ok(gPageWidth > gCharWidth,
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"gPageWidth must be larger than gCharWidth");
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runNextTest(gBasicTests, 0)
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}
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},
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];
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var gBasicTests = [
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// Widget shouldn't dispatch a pixel event if the delta can be devided by
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// lines to be scrolled. However, pixel events should be fired by ESM.
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{ description: "WM_MOUSEWHEEL, -120, 3 lines",
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message: WM_MOUSEWHEEL, delta: -120,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: 3, pixels: function () { return gLineHeight * 3; },
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},
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init: function () {
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SpecialPowers.setIntPref(kVAmountPref, 3);
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SpecialPowers.setIntPref(kHAmountPref, 3);
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},
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},
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{ description: "WM_MOUSEWHEEL, 120, -3 lines",
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message: WM_MOUSEWHEEL, delta: 120,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: -3, pixels: function () { return gLineHeight * -3; },
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},
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},
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{ description: "WM_MOUSEHWHEEL, 120, 3 chars",
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message: WM_MOUSEHWHEEL, delta: 120,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kHAxis, lines: 3, pixels: function () { return gCharWidth * 3; },
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},
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},
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{ description: "WM_MOUSEHWHEEL, -120, -3 chars",
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message: WM_MOUSEHWHEEL, delta: -120,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kHAxis, lines: -3, pixels: function () { return gCharWidth * -3; },
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},
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},
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// When pixel scroll is enabled (default), pixel scroll event should be fired
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// always but line scroll event should be fired only when accumulated
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// delta value is over a line.
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{ description: "WM_MOUSEWHEEL, -20, 0.5 lines",
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message: WM_MOUSEWHEEL, delta: -20,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: 0, pixels: function () { return gLineHeight / 2; },
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},
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},
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{ description: "WM_MOUSEWHEEL, -20, 0.5 lines (pending: 0.5 lines)",
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message: WM_MOUSEWHEEL, delta: -20,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: 1,
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pixels: function () { return ((gLineHeight / 2) + (gLineHeight % 2)); },
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},
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},
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{ description: "WM_MOUSEWHEEL, -20, 0.5 lines",
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message: WM_MOUSEWHEEL, delta: -20,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: 0, pixels: function () { return gLineHeight / 2; },
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},
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},
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{ description: "WM_MOUSEWHEEL, 20, -0.5 lines (pending: 0.5 lines)",
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message: WM_MOUSEWHEEL, delta: 20,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: 0, pixels: function () { return gLineHeight / -2; },
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},
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},
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{ description: "WM_MOUSEWHEEL, 20, -0.5 lines (pending: -0.5 lines)",
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message: WM_MOUSEWHEEL, delta: 20,
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target: gP1, x: 10, y: 10, window: window,
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modifiers: 0,
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additionalFlags: 0,
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expected: {
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axis: kVAxis, lines: -1,
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pixels: function () { return -((gLineHeight / 2) + (gLineHeight % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 20, -0.5 lines",
|
|
message: WM_MOUSEWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: function () { return gLineHeight / -2; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 20, 0.5 chars",
|
|
message: WM_MOUSEHWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gCharWidth / 2; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 20, 0.5 chars (pending: 0.5 chars)",
|
|
message: WM_MOUSEHWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1,
|
|
pixels: function () { return ((gCharWidth / 2) + (gCharWidth % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 20, 0.5 chars",
|
|
message: WM_MOUSEHWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gCharWidth / 2; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -20, -0.5 chars (pending: 0.5 chars)",
|
|
message: WM_MOUSEHWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gCharWidth / -2; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -20, -0.5 chars (pending: -0.5 chars)",
|
|
message: WM_MOUSEHWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -1,
|
|
pixels: function () { return -((gCharWidth / 2) + (gCharWidth % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -20, -0.5 chars",
|
|
message: WM_MOUSEHWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gCharWidth / -2; },
|
|
},
|
|
},
|
|
|
|
// When pixel scroll is disabled, pixel scroll event shouldn't be fired
|
|
// without line scroll event.
|
|
{ description: "WM_MOUSEWHEEL, -20, 0.5 lines, pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kPixelEnabledPref, false);
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -20, 0.5 lines (pending: 0.5 lines), pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -20, 0.5 lines, pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 20, -0.5 lines (pending: 0.5 lines), pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 20, -0.5 lines (pending: -0.5 lines), pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 20, -0.5 lines, pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 20, 0.5 chars, pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 20, 0.5 chars (pending: 0.5 chars), pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 20, 0.5 chars, pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: 20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -20, -0.5 chars (pending: 0.5 chars), pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -20, -0.5 chars (pending: -0.5 chars), pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -20, -0.5 chars, pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: -20,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
finish: function () {
|
|
SpecialPowers.setBoolPref(kPixelEnabledPref, true);
|
|
},
|
|
},
|
|
|
|
// Even if the mouse cursor is an element whose font-size is different than
|
|
// the scrollable element, the pixel scroll amount shouldn't be changed.
|
|
// Widget shouldn't dispatch a pixel event if the delta can be devided by
|
|
// lines to be scrolled. However, pixel events should be fired by ESM.
|
|
{ description: "WM_MOUSEWHEEL, -120, 3 lines, on the other div whose font-size is larger",
|
|
message: WM_MOUSEWHEEL, delta: -120,
|
|
target: gP2, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 3, pixels: function () { return gLineHeight * 3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 120, -3 lines, on the other div whose font-size is larger",
|
|
message: WM_MOUSEWHEEL, delta: 120,
|
|
target: gP2, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -3, pixels: function () { return gLineHeight * -3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 120, 3 chars, on the other div whose font-size is larger",
|
|
message: WM_MOUSEHWHEEL, delta: 120,
|
|
target: gP2, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 3, pixels: function () { return gCharWidth * 3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -120, -3 chars, on the other div whose font-size is larger",
|
|
message: WM_MOUSEHWHEEL, delta: -120,
|
|
target: gP2, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -3, pixels: function () { return gCharWidth * -3; },
|
|
},
|
|
},
|
|
|
|
// Modifier key tests
|
|
{ description: "WM_MOUSEWHEEL, -40, 1 line with left Shift",
|
|
message: WM_MOUSEWHEEL, delta: -40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_L,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -40, 1 line with right Shift",
|
|
message: WM_MOUSEWHEEL, delta: -40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_R,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -40, 1 line with left Ctrl",
|
|
message: WM_MOUSEWHEEL, delta: -40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_L,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -40, 1 line with right Ctrl",
|
|
message: WM_MOUSEWHEEL, delta: -40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_R,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -40, 1 line with left Alt",
|
|
message: WM_MOUSEWHEEL, delta: -40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_L,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -40, 1 line with right Alt",
|
|
message: WM_MOUSEWHEEL, delta: -40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_R,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 40, 1 character with left Shift",
|
|
message: WM_MOUSEHWHEEL, delta: 40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_L,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 40, 1 character with right Shift",
|
|
message: WM_MOUSEHWHEEL, delta: 40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_R,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 40, 1 character with left Ctrl",
|
|
message: WM_MOUSEHWHEEL, delta: 40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_L,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 40, 1 character with right Ctrl",
|
|
message: WM_MOUSEHWHEEL, delta: 40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_R,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 40, 1 character with left Alt",
|
|
message: WM_MOUSEHWHEEL, delta: 40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_L,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 40, 1 character with right Alt",
|
|
message: WM_MOUSEHWHEEL, delta: 40,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_R,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
|
|
finish: function () {
|
|
runNextTest(gScrollMessageTests, 0);
|
|
}
|
|
},
|
|
];
|
|
|
|
var gPageScrllTests = [
|
|
// Widget shouldn't dispatch a pixel event if the delta means one page scroll.
|
|
// However, pixel events should be fired by ESM.
|
|
{ description: "WM_MOUSEWHEEL, -120, 1 page",
|
|
message: WM_MOUSEWHEEL, delta: -120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setIntPref(kVAmountPref, WHEEL_PAGESCROLL);
|
|
SpecialPowers.setIntPref(kHAmountPref, WHEEL_PAGESCROLL);
|
|
SpecialPowers.setBoolPref(kPixelEnabledPref, true);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 120, -1 page",
|
|
message: WM_MOUSEWHEEL, delta: 120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 120, 1 page",
|
|
message: WM_MOUSEHWHEEL, delta: 120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -120, -1 page",
|
|
message: WM_MOUSEHWHEEL, delta: -120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageWidth; },
|
|
},
|
|
},
|
|
|
|
// When pixel scroll is enabled (default), pixel scroll event should be fired
|
|
// always but line scroll event should be fired only when accumulated
|
|
// delta value is over a line.
|
|
{ description: "WM_MOUSEWHEEL, -60, 0.5 pages",
|
|
message: WM_MOUSEWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: function () { return gPageHeight / 2; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -60, 0.5 pages (pending: 0.5 pages)",
|
|
message: WM_MOUSEWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return ((gPageHeight / 2) + (gPageHeight % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -60, 0.5 pages",
|
|
message: WM_MOUSEWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: function () { return gPageHeight / 2; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 60, -0.5 pages (pending: 0.5 pages)",
|
|
message: WM_MOUSEWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: function () { return gPageHeight / -2; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 60, -0.5 pages (pending: -0.5 pages)",
|
|
message: WM_MOUSEWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -((gPageHeight / 2) + (gPageHeight % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 60, -0.5 pages",
|
|
message: WM_MOUSEWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: function () { return gPageHeight / -2; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 60, 0.5 pages",
|
|
message: WM_MOUSEHWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gPageWidth / 2; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 60, 0.5 pages (pending: 0.5 pages)",
|
|
message: WM_MOUSEHWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return ((gPageWidth / 2) + (gPageWidth % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 60, 0.5 pages",
|
|
message: WM_MOUSEHWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gPageWidth / 2; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -60, -0.5 pages (pending: 0.5 pages)",
|
|
message: WM_MOUSEHWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gCharWidth / -2; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -60, -0.5 pages (pending: -0.5 pages)",
|
|
message: WM_MOUSEHWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -((gCharWidth / 2) + (gCharWidth % 2)); },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -60, -0.5 pages",
|
|
message: WM_MOUSEHWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: function () { return gCharWidth / -2; },
|
|
},
|
|
},
|
|
|
|
// When pixel scroll is disabled, pixel scroll event shouldn't be fired
|
|
// without line scroll event.
|
|
{ description: "WM_MOUSEWHEEL, -60, 0.5 pages, pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kPixelEnabledPref, false);
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -60, 0.5 pages (pending: 0.5 pages), pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, -60, 0.5 pages, pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 60, -0.5 pages (pending: 0.5 pages), pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 60, -0.5 pages (pending: -0.5 pages), pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -DOM_PAGE_SCROLL_DELTA, pixels: -gPageHeight,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEWHEEL, 60, -0.5 pages, pixel scrolling is disabled",
|
|
message: WM_MOUSEWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 60, 0.5 pages, pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 60, 0.5 pages (pending: 0.5 pages), pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, 60, 0.5 pages, pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: 60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -60, -0.5 pages (pending: 0.5 pages), pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -60, -0.5 pages (pending: -0.5 pages), pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -gPageWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_MOUSEHWHEEL, -60, -0.5 pages, pixel scrolling is disabled",
|
|
message: WM_MOUSEHWHEEL, delta: -60,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
|
|
finish: function () {
|
|
runNextTest(gScrollMessageTests, 0);
|
|
}
|
|
},
|
|
];
|
|
|
|
var gScrollMessageTests = [
|
|
// Widget should dispatch neither line scroll event nor pixel scroll event if
|
|
// the WM_*SCROLL's lParam is NULL and mouse wheel emulation is disabled.
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is NULL, emulation disabled",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setIntPref(kVAmountPref, 3);
|
|
SpecialPowers.setIntPref(kHAmountPref, 3);
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, false);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is NULL, emulation disabled",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is NULL, emulation disabled",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is NULL, emulation disabled",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 0, pixels: 0,
|
|
},
|
|
},
|
|
|
|
// Widget should emulate mouse wheel behavior for WM_*SCROLL even if the
|
|
// kEmulateWheelByWMSCROLLPref is disabled but the message's lParam is not
|
|
// NULL. Then, widget doesn't dispatch a pixel event for WM_*SCROLL messages,
|
|
// but ESM dispatches it instead.
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is not NULL, emulation disabled",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, false);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is not NULL, emulation disabled",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_PAGEUP, lParam is not NULL, emulation disabled",
|
|
message: WM_VSCROLL, delta: SB_PAGEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -gPageHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_PAGEDOWN, lParam is not NULL, emulation disabled",
|
|
message: WM_VSCROLL, delta: SB_PAGEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_PAGELEFT, lParam is not NULL, emulation disabled",
|
|
message: WM_HSCROLL, delta: SB_PAGELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -gPageWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_PAGERIGHT, lParam is not NULL, emulation disabled",
|
|
message: WM_HSCROLL, delta: SB_PAGERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageWidth; },
|
|
},
|
|
},
|
|
|
|
// Widget should emulate mouse wheel behavior for WM_*SCROLL when the
|
|
// kEmulateWheelByWMSCROLLPref is enabled even if the message's lParam is
|
|
// NULL. Then, widget doesn't dispatch a pixel event for WM_*SCROLL messages,
|
|
// but ESM dispatches it instead.
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is NULL, emulation enabled",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, true);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is NULL, emulation enabled",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is NULL, emulation enabled",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is NULL, emulation enabled",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_PAGEUP, lParam is NULL, emulation enabled",
|
|
message: WM_VSCROLL, delta: SB_PAGEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -gPageHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_PAGEDOWN, lParam is NULL, emulation enabled",
|
|
message: WM_VSCROLL, delta: SB_PAGEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_PAGELEFT, lParam is NULL, emulation enabled",
|
|
message: WM_HSCROLL, delta: SB_PAGELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return -gPageWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_PAGERIGHT, lParam is NULL, emulation enabled",
|
|
message: WM_HSCROLL, delta: SB_PAGERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: DOM_PAGE_SCROLL_DELTA,
|
|
pixels: function () { return gPageWidth; },
|
|
},
|
|
},
|
|
|
|
// Modifier key tests for WM_*SCROLL
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, with left Shift",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, false);
|
|
},
|
|
},
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, with right Shift",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_R,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, with left Ctrl",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, with right Ctrl",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, with left Alt",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, with right Alt",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_R,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, with left Shift",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, with right Shift",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: SHIFT_R,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, with left Ctrl",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, with right Ctrl",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: CTRL_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, with left Alt",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_L,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, with right Alt",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: ALT_R,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
|
|
finish: function () {
|
|
runDeactiveWindowTests();
|
|
}
|
|
},
|
|
];
|
|
|
|
var gDeactiveWindowTests = [
|
|
// Typically, mouse drivers send wheel messages to focused window.
|
|
// However, we prefer to scroll a scrollable element under the mouse cursor.
|
|
{ description: "WM_MOUSEWHEEL, -120, 3 lines, window is deactive",
|
|
message: WM_MOUSEWHEEL, delta: -120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 3, pixels: function () { return gLineHeight * 3; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setIntPref(kVAmountPref, 3);
|
|
SpecialPowers.setIntPref(kHAmountPref, 3);
|
|
},
|
|
onLineScrollEvent: function (aEvent) {
|
|
var fm = Components.classes["@mozilla.org/focus-manager;1"].
|
|
getService(Components.interfaces.nsIFocusManager);
|
|
is(fm.activeWindow, gOtherWindow, "The other window isn't activated");
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 120, -3 lines, window is deactive",
|
|
message: WM_MOUSEWHEEL, delta: 120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -3, pixels: function () { return gLineHeight * -3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 120, 3 chars, window is deactive",
|
|
message: WM_MOUSEHWHEEL, delta: 120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 3, pixels: function () { return gCharWidth * 3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -120, -3 chars, window is deactive",
|
|
message: WM_MOUSEHWHEEL, delta: -120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -3, pixels: function () { return gCharWidth * -3; },
|
|
},
|
|
},
|
|
|
|
// Of course, even if some drivers prefer the cursor position, we don't need
|
|
// to change anything.
|
|
{ description: "WM_MOUSEWHEEL, -120, 3 lines, window is deactive (receive the message directly)",
|
|
message: WM_MOUSEWHEEL, delta: -120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kVAxis, lines: 3, pixels: function () { return gLineHeight * 3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEWHEEL, 120, -3 lines, window is deactive (receive the message directly)",
|
|
message: WM_MOUSEWHEEL, delta: 120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kVAxis, lines: -3, pixels: function () { return gLineHeight * -3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, 120, 3 chars, window is deactive (receive the message directly)",
|
|
message: WM_MOUSEHWHEEL, delta: 120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kHAxis, lines: 3, pixels: function () { return gCharWidth * 3; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_MOUSEHWHEEL, -120, -3 chars, window is deactive (receive the message directly)",
|
|
message: WM_MOUSEHWHEEL, delta: -120,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kHAxis, lines: -3, pixels: function () { return gCharWidth * -3; },
|
|
},
|
|
},
|
|
|
|
// Same for WM_*SCROLL if lParam is not NULL
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is not NULL, emulation disabled, window is deactive",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, false);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, window is deactive",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is not NULL, emulation disabled, window is deactive",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, window is deactive",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
|
|
// Same for WM_*SCROLL if lParam is NULL but emulation is enabled
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is NULL, emulation enabled, window is deactive",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, true);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is NULL, emulation enabled, window is deactive",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is NULL, emulation enabled, window is deactive",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is NULL, emulation enabled, window is deactive",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: 0,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
|
|
// Same for WM_*SCROLL if lParam is not NULL and message sent to the deactive window directly
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is not NULL, emulation disabled, window is deactive (receive the message directly)",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL |
|
|
nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, false);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is not NULL, emulation disabled, window is deactive (receive the message directly)",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL |
|
|
nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is not NULL, emulation disabled, window is deactive (receive the message directly)",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL |
|
|
nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is not NULL, emulation disabled, window is deactive (receive the message directly)",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_WIN_SCROLL_LPARAM_NOT_NULL |
|
|
nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
},
|
|
|
|
// Same for WM_*SCROLL if lParam is NULL but emulation is enabled, and message sent to the deactive window directly
|
|
{ description: "WM_VSCROLL, SB_LINEUP, lParam is NULL, emulation enabled, window is deactive (receive the message directly)",
|
|
message: WM_VSCROLL, delta: SB_LINEUP,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kVAxis, lines: -1, pixels: function () { return -gLineHeight; },
|
|
},
|
|
init: function () {
|
|
SpecialPowers.setBoolPref(kEmulateWheelByWMSCROLLPref, true);
|
|
},
|
|
},
|
|
|
|
{ description: "WM_VSCROLL, SB_LINEDOWN, lParam is NULL, emulation enabled, window is deactive (receive the message directly)",
|
|
message: WM_VSCROLL, delta: SB_LINEDOWN,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kVAxis, lines: 1, pixels: function () { return gLineHeight; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINELEFT, lParam is NULL, emulation enabled, window is deactive (receive the message directly)",
|
|
message: WM_HSCROLL, delta: SB_LINELEFT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kHAxis, lines: -1, pixels: function () { return -gCharWidth; },
|
|
},
|
|
},
|
|
|
|
{ description: "WM_HSCROLL, SB_LINERIGHT, lParam is NULL, emulation enabled, window is deactive (receive the message directly)",
|
|
message: WM_HSCROLL, delta: SB_LINERIGHT,
|
|
target: gP1, x: 10, y: 10, window: window,
|
|
modifiers: 0,
|
|
additionalFlags: nsIDOMWindowUtils.MOUSESCROLL_PREFER_WIDGET_AT_POINT,
|
|
expected: {
|
|
axis: kHAxis, lines: 1, pixels: function () { return gCharWidth; },
|
|
},
|
|
|
|
finish: function () {
|
|
gOtherWindow.close();
|
|
gOtherWindow = null;
|
|
window.close();
|
|
}
|
|
},
|
|
];
|
|
|
|
function runDeactiveWindowTests()
|
|
{
|
|
gOtherWindow = window.open("data:text/html,", "_blank",
|
|
"chrome,width=100,height=100,top=700,left=700");
|
|
|
|
window.opener.wrappedJSObject.SimpleTest.waitForFocus(function () {
|
|
runNextTest(gDeactiveWindowTests, 0);
|
|
}, gOtherWindow);
|
|
}
|
|
|
|
function runNextTest(aTests, aIndex)
|
|
{
|
|
if (aIndex > 0 && aTests[aIndex - 1] && aTests[aIndex - 1].finish) {
|
|
aTests[aIndex - 1].finish();
|
|
}
|
|
|
|
if (aTests.length == aIndex) {
|
|
return;
|
|
}
|
|
|
|
var test = aTests[aIndex++];
|
|
if (test.init) {
|
|
test.init();
|
|
}
|
|
test.handled = { lines: false, pixels: false };
|
|
|
|
switch (test.message) {
|
|
case WM_MOUSEWHEEL:
|
|
case WM_MOUSEHWHEEL:
|
|
case WM_VSCROLL:
|
|
case WM_HSCROLL:
|
|
var expectedLines = test.expected.lines;
|
|
var expectedPixels =
|
|
cut((typeof test.expected.pixels == "function") ?
|
|
test.expected.pixels() : test.expected.pixels);
|
|
var handler = function (aEvent) {
|
|
var doCommonTests = true;
|
|
|
|
if (!aEvent) {
|
|
ok(!test.handled.lines,
|
|
test.description + ", line scroll event has been handled");
|
|
ok(!test.handled.pixels,
|
|
test.description + ", pixel scroll event has been handled");
|
|
doCommonTests = false;
|
|
} else if (aEvent.type == kMouseLineScrollEvent) {
|
|
ok(!test.handled.lines,
|
|
test.description + ":(" + aEvent.type + "), same event has already been handled");
|
|
test.handled.lines = true;
|
|
isnot(expectedLines, 0,
|
|
test.description + ":(" + aEvent.type + "), event shouldn't be fired");
|
|
if (test.onLineScrollEvent && test.onLineScrollEvent(aEvent)) {
|
|
doCommonTests = false;
|
|
}
|
|
} else if (aEvent.type == kMousePixelScrollEvent) {
|
|
ok(!test.handled.pixels,
|
|
test.description + ":(" + aEvent.type + "), same event has already been handled");
|
|
test.handled.pixels = true;
|
|
isnot(expectedPixels, 0,
|
|
test.description + ":(" + aEvent.type + "), event shouldn't be fired");
|
|
if (test.onPixelScrollEvent && test.onPixelScrollEvent(aEvent)) {
|
|
doCommonTests = false;
|
|
}
|
|
}
|
|
|
|
if (doCommonTests) {
|
|
var expectedDelta =
|
|
(aEvent.type == kMouseLineScrollEvent) ?
|
|
expectedLines : expectedPixels;
|
|
is(aEvent.target.id, test.target.id,
|
|
test.description + ":(" + aEvent.type + "), ID mismatch");
|
|
is(aEvent.axis, test.expected.axis,
|
|
test.description + ":(" + aEvent.type + "), axis mismatch");
|
|
ok(aEvent.detail != 0,
|
|
test.description + ":(" + aEvent.type + "), delta must not be 0");
|
|
if (aEvent.type == kMousePixelScrollEvent &&
|
|
(test.message == WM_VSCROLL || test.message == WM_HSCROLL) &&
|
|
(test.delta == SB_PAGEUP || test.delta == SB_PAGEDOWN)) {
|
|
// pixel delta value generated by ESM is buggy.
|
|
todo_is(aEvent.detail, expectedDelta,
|
|
test.description + ":(" + aEvent.type + "), delta mismatch");
|
|
} else {
|
|
is(aEvent.detail, expectedDelta,
|
|
test.description + ":(" + aEvent.type + "), delta mismatch");
|
|
}
|
|
|
|
is(aEvent.shiftKey, (test.modifiers & (SHIFT_L | SHIFT_R)) != 0,
|
|
test.description + ":(" + aEvent.type + "), shiftKey mismatch");
|
|
is(aEvent.ctrlKey, (test.modifiers & (CTRL_L | CTRL_R)) != 0,
|
|
test.description + ":(" + aEvent.type + "), ctrlKey mismatch");
|
|
is(aEvent.altKey, (test.modifiers & (ALT_L | ALT_R)) != 0,
|
|
test.description + ":(" + aEvent.type + "), altKey mismatch");
|
|
}
|
|
|
|
if (!aEvent || (test.handled.lines || expectedLines == 0) &&
|
|
(test.handled.pixels || expectedPixels == 0)) {
|
|
// Don't scroll actually.
|
|
if (aEvent) {
|
|
aEvent.preventDefault();
|
|
}
|
|
test.target.removeEventListener(kMouseLineScrollEvent, handler, true);
|
|
test.target.removeEventListener(kMousePixelScrollEvent, handler, true);
|
|
setTimeout(runNextTest, 0, aTests, aIndex);
|
|
}
|
|
};
|
|
|
|
test.target.addEventListener(kMouseLineScrollEvent, handler, true);
|
|
test.target.addEventListener(kMousePixelScrollEvent, handler, true);
|
|
|
|
if (expectedLines == 0 && expectedPixels == 0) {
|
|
// The timeout might not be enough if system is slow by other process,
|
|
// so, the test might be passed unexpectedly. However, it must be able
|
|
// to be detected by random orange.
|
|
setTimeout(handler, 500);
|
|
}
|
|
|
|
var utils = getWindowUtils(test.window);
|
|
var ptInScreen = getPointInScreen(test.target, test.window);
|
|
var isVertical =
|
|
((test.message == WM_MOUSEWHEEL) || (test.message == WM_VSCROLL));
|
|
var deltaX = !isVertical ? test.delta : 0;
|
|
var deltaY = isVertical ? test.delta : 0;
|
|
utils.sendNativeMouseScrollEvent(ptInScreen.x + test.x,
|
|
ptInScreen.y + test.y,
|
|
test.message, deltaX, deltaY, 0,
|
|
test.modifiers,
|
|
test.additionalFlags,
|
|
test.target);
|
|
break;
|
|
default:
|
|
ok(false, test.description + ": invalid message");
|
|
// Let's timeout.
|
|
}
|
|
}
|
|
|
|
function prepareTests()
|
|
{
|
|
// Disable special action with modifier key
|
|
SpecialPowers.setIntPref(kAltKeyVActionPref, 0);
|
|
SpecialPowers.setIntPref(kCtrlKeyVActionPref, 0);
|
|
SpecialPowers.setIntPref(kShiftKeyVActionPref, 0);
|
|
SpecialPowers.setIntPref(kAltKeyHActionPref, 0);
|
|
SpecialPowers.setIntPref(kCtrlKeyHActionPref, 0);
|
|
SpecialPowers.setIntPref(kShiftKeyHActionPref, 0);
|
|
SpecialPowers.setBoolPref(kAltKeyVSysNumLinesPref, true);
|
|
SpecialPowers.setBoolPref(kCtrlKeyVSysNumLinesPref, true);
|
|
SpecialPowers.setBoolPref(kShiftKeyVSysNumLinesPref, true);
|
|
SpecialPowers.setBoolPref(kAltKeyHSysNumLinesPref, true);
|
|
SpecialPowers.setBoolPref(kCtrlKeyHSysNumLinesPref, true);
|
|
SpecialPowers.setBoolPref(kShiftKeyHSysNumLinesPref, true);
|
|
|
|
SpecialPowers.setBoolPref(kSystemScrollSpeedOverridePref, false);
|
|
SpecialPowers.setBoolPref(kPixelEnabledPref, true);
|
|
SpecialPowers.setIntPref(kTimeoutPref, -1);
|
|
|
|
runNextTest(gPreparingSteps, 0);
|
|
}
|
|
|
|
</script>
|
|
</body>
|
|
|
|
</html>
|