gecko-dev/toolkit/content/tests/widgets/test_mousecapture.xul
Timothy Nikkel e36d3b1dda Bug 517737. Don't allow starting a drag if something is capturing the mouse. r=smaug(part of),enndeakin
--HG--
extra : rebase_source : 171cef43d1fef9337b49d6f3b9ca661c3e618437
2010-02-02 20:07:08 -06:00

298 lines
12 KiB
XML

<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="/tests/SimpleTest/test.css" type="text/css"?>
<window title="Mouse Capture Tests" align="start"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<script>
<![CDATA[
SimpleTest.waitForExplicitFinish();
var captureRetargetMode = false;
var cachedMouseDown = null;
var previousWidth = 0, originalWidth = 0;
function splitterCallback(adjustment)
{
var newWidth = Number($("leftbox").width); // getBoundingClientRect().width;
var expectedWidth = previousWidth + adjustment;
if (expectedWidth > $("splitterbox").getBoundingClientRect().width)
expectedWidth = $("splitterbox").getBoundingClientRect().width - $("splitter").getBoundingClientRect().width;
is(newWidth, expectedWidth, "splitter left box size (" + adjustment + ")");
previousWidth = newWidth;
}
function selectionCallback(adjustment)
{
if (adjustment == 4000) {
is(frames[0].getSelection().toString(), "This is some text", "selection after drag (" + adjustment + ")");
ok(frames[0].scrollY > 40, "selection caused scroll down (" + adjustment + ")");
}
else {
if (adjustment == 0) {
is(frames[0].getSelection().toString(), ".", "selection after drag (" + adjustment + ")");
}
is(frames[0].scrollY, 0, "selection scrollY (" + adjustment + ")");
}
}
function framesetCallback(adjustment)
{
var newWidth = frames[1].frames[0].document.documentElement.clientWidth;
var expectedWidth = originalWidth + adjustment;
if (adjustment == 0)
expectedWidth = originalWidth - 12;
else if (expectedWidth >= 4000)
expectedWidth = originalWidth * 2 - 2;
is(newWidth, expectedWidth, "frameset after drag (" + adjustment + ")");
}
var otherWindow = null;
function selectionScrollCheck()
{
var element = otherWindow.document.documentElement;
disableNonTestMouseEvents(true);
synthesizeMouse(element, 2, 2, { type: "mousedown" }, otherWindow);
synthesizeMouse(element, 4, otherWindow.innerHeight + 20, { type: "mousemove" }, otherWindow);
var count = 0;
function selectionScrollDone() {
// wait for 6 scroll events to occur
if (count++ < 6)
return;
otherWindow.removeEventListener("scroll", selectionScrollDone, false);
// should have scrolled 20 pixels from the mousemove above and six extra
// times from the selection scroll timer for a total of 140
var oldScrollY = otherWindow.scrollY;
is(otherWindow.scrollY, 140, "selection scroll position after timer");
synthesizeMouse(element, 4, otherWindow.innerHeight + 25, { type: "mouseup" }, otherWindow);
disableNonTestMouseEvents(false);
otherWindow.close();
SimpleTest.finish();
}
otherWindow.addEventListener("scroll", selectionScrollDone, false);
}
function runTests()
{
previousWidth = $("leftbox").getBoundingClientRect().width;
runCaptureTest($("splitter"), splitterCallback);
var custom = document.getElementById("custom");
runCaptureTest(custom);
synthesizeMouseExpectEvent($("rightbox"), 2, 2, { type: "mousemove" },
$("rightbox"), "mousemove", "setCapture and releaseCapture");
custom.setCapture();
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
$("leftbox"), "mousemove", "setCapture fails on non mousedown");
var custom2 = document.getElementById("custom2");
synthesizeMouse(custom2, 2, 2, { type: "mousedown" });
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
$("leftbox"), "mousemove", "document.releaseCapture releases capture");
var custom3 = document.getElementById("custom3");
synthesizeMouse(custom3, 2, 2, { type: "mousedown" });
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
$("leftbox"), "mousemove", "element.releaseCapture releases capture");
var custom4 = document.getElementById("custom4");
synthesizeMouse(custom4, 2, 2, { type: "mousedown" });
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
custom4, "mousemove", "element.releaseCapture during mousemove before releaseCapture");
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
$("leftbox"), "mousemove", "element.releaseCapture during mousemove after releaseCapture");
var custom5 = document.getElementById("custom5");
runCaptureTest(custom5);
captureRetargetMode = true;
runCaptureTest(custom5);
captureRetargetMode = false;
var custom6 = document.getElementById("custom6");
synthesizeMouse(custom6, 2, 2, { type: "mousedown" });
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
$("leftbox"), "mousemove", "setCapture only works on elements in documents");
synthesizeMouse(custom6, 2, 2, { type: "mouseup" });
// test that mousedown on an image with setCapture followed by a big enough
// mouse move does not start a drag (bug 517737)
var image = document.getElementById("image");
synthesizeMouse(image, 2, 2, { type: "mousedown" });
synthesizeMouseExpectEvent($("leftbox"), 2, 2, { type: "mousemove" },
image, "mousemove", "setCapture works on images");
synthesizeMouse(image, 2, 2, { type: "mouseup" });
var b = frames[0].document.getElementById("b");
runCaptureTest(b, selectionCallback);
frames[0].getSelection().collapseToStart();
var body = frames[0].document.body;
var fixed = frames[0].document.getElementById("fixed");
function captureOnBody() { body.setCapture() }
body.addEventListener("mousedown", captureOnBody, true);
synthesizeMouse(body, 8, 8, { type: "mousedown" }, frames[0]);
body.removeEventListener("mousedown", captureOnBody, true);
synthesizeMouseExpectEvent(fixed, 2, 2, { type: "mousemove" },
fixed, "mousemove", "setCapture on body retargets to root node", frames[0]);
synthesizeMouse(body, 8, 8, { type: "mouseup" }, frames[0]);
previousWidth = frames[1].frames[0].document.documentElement.clientWidth;
originalWidth = previousWidth;
runCaptureTest(frames[1].document.documentElement.lastChild, framesetCallback);
// ensure that clicking on an element where the frame disappears doesn't crash
synthesizeMouse(frames[2].document.getElementById("input"), 8, 8, { type: "mousedown" }, frames[2]);
synthesizeMouse(frames[2].document.getElementById("input"), 8, 8, { type: "mouseup" }, frames[2]);
synthesizeMouse(document.getElementById("option3"), 2, 2, { type: "mousedown" });
synthesizeMouse(document.getElementById("option3"), 2, 1000, { type: "mousemove" });
var select = document.getElementById("select");
is(select.selectedIndex, 9, "scroll select");
synthesizeMouse(document.getElementById("select"), 2, 2, { type: "mouseup" });
// check to ensure that selection dragging scrolls the right scrollable area
otherWindow = window.open("data:text/html,<html><p style='margin-top: 4000px'>This is some text</p></html>", "_blank");
SimpleTest.waitForFocus(selectionScrollCheck, otherWindow);
}
function runCaptureTest(element, callback)
{
var expectedTarget = null;
var win = element.ownerDocument.defaultView;
function mouseMoved(event) {
is(event.originalTarget, expectedTarget,
expectedTarget.id + " target for point " + event.clientX + "," + event.clientY);
}
win.addEventListener("mousemove", mouseMoved, false);
expectedTarget = element;
var basepoint = element.localName == "frameset" ? 50 : 2;
synthesizeMouse(element, basepoint, basepoint, { type: "mousedown" }, win);
// in setCapture(true) mode, all events should fire on custom5. In
// setCapture(false) mode, events can fire at a descendant
if (expectedTarget == $("custom5") && !captureRetargetMode)
expectedTarget = $("custom5spacer");
// releaseCapture should do nothing for an element which isn't capturing
$("splitterbox").releaseCapture();
synthesizeMouse(element, basepoint + 2, basepoint + 2, { type: "mousemove" }, win);
if (callback)
callback(2);
if (expectedTarget == $("custom5spacer") && !captureRetargetMode)
expectedTarget = $("custom5inner");
if (element.id == "b") {
var tooltip = document.getElementById("tooltip");
tooltip.openPopup();
tooltip.hidePopup();
}
synthesizeMouse(element, basepoint + 25, basepoint + 25, { type: "mousemove" }, win);
if (callback)
callback(25);
expectedTarget = element.localName == "b" ? win.document.documentElement : element;
synthesizeMouse(element, basepoint + 4000, basepoint + 4000, { type: "mousemove" }, win);
if (callback)
callback(4000);
synthesizeMouse(element, basepoint - 12, basepoint - 12, { type: "mousemove" }, win);
if (callback)
callback(-12);
expectedTarget = element.localName == "frameset" ? element : win.document.documentElement;
synthesizeMouse(element, basepoint + 30, basepoint + 30, { type: "mouseup" }, win);
synthesizeMouse(win.document.documentElement, 2, 2, { type: "mousemove" }, win);
if (callback)
callback(0);
win.removeEventListener("mousemove", mouseMoved, false);
}
SimpleTest.waitForFocus(runTests);
]]>
</script>
<tooltip id="tooltip">
<label value="Test"/>
</tooltip>
<hbox id="splitterbox" style="margin-top: 5px;" onmousedown="this.setCapture()">
<hbox id="leftbox" width="100" flex="1"/>
<splitter id="splitter" height="5"/>
<hbox id="rightbox" width="100" flex="1"/>
</hbox>
<vbox id="custom" width="10" height="10" onmousedown="this.setCapture(); cachedMouseDown = event;"/>
<vbox id="custom2" width="10" height="10" onmousedown="this.setCapture(); document.releaseCapture();"/>
<vbox id="custom3" width="10" height="10" onmousedown="this.setCapture(); this.releaseCapture();"/>
<vbox id="custom4" width="10" height="10" onmousedown="this.setCapture();"
onmousemove="this.releaseCapture();"/>
<hbox id="custom5" width="40" height="40"
onmousedown="this.setCapture(captureRetargetMode);">
<spacer id="custom5spacer" width="5"/>
<hbox id="custom5inner" width="35" height="35"/>
</hbox>
<vbox id="custom6" width="10" height="10"
onmousedown="document.createElement('hbox').setCapture();"/>
<hbox>
<iframe width="100" height="100"
src="data:text/html,%3Cbody style%3D'font-size%3A 40pt%3B'%3E.%3Cb id%3D'b'%3EThis%3C/b%3E is some text%3Cdiv id='fixed' style='position: fixed; left: 55px; top: 5px; width: 10px; height: 10px'%3E.%3C/div%3E%3C/body%3E"/>
<iframe width="100" height="100"
src="data:text/html,%3Cframeset cols='50%, 50%'%3E%3Cframe src='about:blank'%3E%3Cframe src='about:blank'%3E%3C/frameset%3E"/>
<iframe width="100" height="100"
src="data:text/html,%3Cinput id='input' onfocus='this.style.display = &quot;none&quot;' style='float: left;'"/>
<select id="select" xmlns="http://www.w3.org/1999/xhtml" size="4">
<option id="option1">One</option>
<option id="option2">Two</option>
<option id="option3">Three</option>
<option id="option4">Four</option>
<option id="option5">Five</option>
<option id="option6">Six</option>
<option id="option7">Seven</option>
<option id="option8">Eight</option>
<option id="option9">Nine</option>
<option id="option10">Ten</option>
</select>
</hbox>
<hbox>
<img id="image" xmlns="http://www.w3.org/1999/xhtml"
onmousedown="this.setCapture();" onmouseup="this.releaseCapture();"
ondragstart="ok(false, 'should not get a drag when a setCapture is active');"
src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAIAAAAC64paAAAAG0lEQVR42mP8z0A%2BYKJA76jmUc2jmkc1U0EzACKcASfOgGoMAAAAAElFTkSuQmCC"/>
</hbox>
<body id="body" xmlns="http://www.w3.org/1999/xhtml">
<p id="display"/><div id="content" style="display: none"/><pre id="test"/>
</body>
</window>