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gecko-dev/layout/generic/test/test_selection_expanding.html

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<!DOCTYPE>
<html>
<head>
<title>selection expanding test</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<style type="text/css">
.testingDiv {
font-size: 16px;
width: 300px;
height: 140px;
background-color: white;
}
#fixedDiv1, #fixedDiv2 {
position: fixed;
right: 0;
overflow: scroll;
width: 200px;
}
#fixedDiv1 {
top: 0;
}
#fixedDiv2 {
top: 150px;
}
iframe, input, textarea {
font-size: 16px;
height: 16px;
width: 80px;
margin: 0;
padding: 0;
}
#xbl {
-moz-binding: url(selection_expanding_xbl.xml#binding);
}
</style>
</head>
<body>
<div id="div1" class="testingDiv">
aaaaaaa
<iframe id="iframe" src="data:text/html,<style type='text/css'>*{margin: 0; padding: 0; font-size: 16px;}</style><div>ffffff ffffff ffffff ffffff</div>"></iframe>
aaaaaaa aaaaaaa<br>aaaaaaa aaaaaaa aaaaaaa aaaaaaa<br>aaaaaaa
</div>
<div id="div2" class="testingDiv">
bbbbbbb
<input id="input" type="text" value="iiiiiiiii iiiiiiiii iiiiiiiii">
bbbbbbb bbbbbbb<br>bbbbbbb bbbbbbb bbbbbbb<br>bbbbbbb
</div>
<div id="div3" class="testingDiv">
ccccccc
<textarea id="textarea">tttttt tttttt tttttt</textarea>
ccccccc ccccccc<br>ccccccc ccccccc ccccccc ccccccc<br>ccccccc
<div id="fixedDiv1" class="testingDiv">
dddddd dddddd dddddd
</div>
</div>
<div id="xbl">
<p id="xbl_child">yyyyyyy yyyyyyy yyyyyyy</p>
</div>
<div id="fixedDiv2" class="testingDiv">
eeeeee eeeeee eeeeee
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
var div1 = document.getElementById("div1");
var div2 = document.getElementById("div2");
var div3 = document.getElementById("div3");
var xbl = document.getElementById("xbl");
var xbl_child = document.getElementById("xbl_child");
var fixedDiv1 = document.getElementById("fixedDiv1");
var fixedDiv2 = document.getElementById("fixedDiv2");
var iframe = document.getElementById("iframe");
var input = document.getElementById("input");
var textarea = SpecialPowers.wrap(document.getElementById("textarea"));
function test()
{
function getSelectionForEditor(aEditorElement)
{
const nsIDOMNSEditableElement = SpecialPowers.Ci.nsIDOMNSEditableElement;
return SpecialPowers.wrap(aEditorElement).editor.selection;
}
function clear()
{
synthesizeMouse(div1, 10, 5, { type: "mouseup" });
var sel = window.getSelection();
if (sel.rangeCount > 0)
sel.collapseToEnd();
sel = iframe.contentWindow.getSelection();
if (sel.rangeCount > 0)
sel.collapseToEnd();
sel = getSelectionForEditor(input);
if (sel.rangeCount > 0)
sel.collapseToEnd();
sel = getSelectionForEditor(textarea);
if (sel.rangeCount > 0)
sel.collapseToEnd();
div1.scrollTop = 0;
div1.scrollLeft = 0;
div2.scrollTop = 0;
div2.scrollLeft = 0;
div3.scrollTop = 0;
div3.scrollLeft = 0;
}
const kFalse = 0;
const kTrue = 1;
const kToDo = 2;
function check(aDiv1ShouldBeSelected,
aDiv2ShouldBeSelected,
aDiv3ShouldBeSelected,
aFixedDiv1ShouldBeSelected,
aXBLChildShouldBeSelected,
aFixedDiv2ShouldBeSelected,
aIFrameShouldBeSelected,
aInputShouldBeSelected,
aTextareaShouldBeSelected,
aTestingDescription)
{
function checkCharacter(aSelectedText,
aShouldBeIncludedCharacter,
aSouldBeSelected,
aElementName)
{
var boolvalue = aSouldBeSelected & kTrue;
var f = aSouldBeSelected & kToDo ? todo : ok;
var str = aSelectedText.replace('\n', '\\n');
if (boolvalue) {
f(aSelectedText.indexOf(aShouldBeIncludedCharacter) >= 0,
"The contents of " + aElementName +
" aren't selected (" + aTestingDescription +
"): Selected String: \"" + str + "\"");
} else {
f(aSelectedText.indexOf(aShouldBeIncludedCharacter) < 0,
"The contents of " + aElementName +
" are selected (" + aTestingDescription +
"): Selected String: \"" + str + "\"");
}
}
var sel = window.getSelection().toString();
checkCharacter(sel, "a", aDiv1ShouldBeSelected, "div1");
checkCharacter(sel, "b", aDiv2ShouldBeSelected, "div2");
checkCharacter(sel, "c", aDiv3ShouldBeSelected, "div3");
checkCharacter(sel, "y", aXBLChildShouldBeSelected, "xbl_child");
checkCharacter(sel, "d", aFixedDiv1ShouldBeSelected, "fixedDiv1");
checkCharacter(sel, "e", aFixedDiv2ShouldBeSelected, "fixedDiv2");
// iframe/input/xbl-bound contents must not be included on the parent
// selection.
checkCharacter(sel, "f", false, "iframe (checking on parent)");
checkCharacter(sel, "i", false, "input (checking on parent)");
checkCharacter(sel, "x", false, "XBL bound contents (checking on parent)");
var selInIFrame = iframe.contentWindow.getSelection().toString();
checkCharacter(selInIFrame, "f", aIFrameShouldBeSelected, "iframe");
var selInput = getSelectionForEditor(input).toString();
checkCharacter(selInput, "i", aInputShouldBeSelected, "input");
var selTextarea = getSelectionForEditor(textarea).toString();
checkCharacter(selTextarea, "t", aTextareaShouldBeSelected, "textarea");
}
// ***********************************************************
// Set all divs to overflow: auto;
const kOverflows = ["visible", "hidden", "scroll", "auto"];
for (var i = 0; i < kOverflows.length; i++) {
div1.style.overflow = kOverflows[i];
div2.style.overflow = kOverflows[i];
div3.style.overflow = kOverflows[i];
// ***********************************************************
// selection starting at div1
synthesizeMouse(div1, 30, 5, { type: "mousedown" });
// XXX if we move the mouse cursor to another document, the
// nsFrameSelection::HandleDrag method is called on the another document's.
// to iframe
synthesizeMouse(iframe, 30, 5, { type: "mousemove" });
check(kTrue | kToDo, kFalse, kFalse,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div1-iframe, all boxes are overflow: " + kOverflows[i] + ";");
// XXX if the overflow is visible, synthesizeMouse with the input element
// or textarea element doesn't work fine.
var isVisibleTesting = kOverflows[i] == "visible";
var todoFlag = isVisibleTesting ? kToDo : 0;
// to input
synthesizeMouse(input, 30, 5, { type: "mousemove" });
check(kTrue | todoFlag, kTrue | todoFlag, kFalse,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div1-input, all boxes are overflow: " + kOverflows[i] + ";");
// to textarea
synthesizeMouse(textarea, 30, 5, { type: "mousemove" });
check(kTrue | todoFlag, kTrue | todoFlag, kTrue | todoFlag,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div1-textarea, all boxes are overflow: " + kOverflows[i] + ";");
// to div2
synthesizeMouse(div2, 30, 5, { type: "mousemove" });
check(kTrue, kTrue, kFalse,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div1-div2, all boxes are overflow: " + kOverflows[i] + ";");
// to div3
synthesizeMouse(div3, 30, 5, { type: "mousemove" });
check(kTrue, kTrue, kTrue,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div1-div3, all boxes are overflow: " + kOverflows[i] + ";");
// to fixedDiv1 (child of div3)
synthesizeMouse(fixedDiv1, 30, 5, { type: "mousemove" });
check(kTrue, kTrue, kTrue,
kTrue, kFalse, kFalse, kFalse, kFalse, kFalse,
"div1-fixedDiv1, all boxes are overflow: " + kOverflows[i] + ";");
// to xbl_child
synthesizeMouse(xbl_child, 30, 5, { type: "mousemove" });
check(kTrue, kTrue, kTrue,
kTrue, kTrue, kFalse, kFalse, kFalse, kFalse,
"div1-xbl_child, all boxes are overflow: " + kOverflows[i] + ";");
// to fixedDiv2 (sibling of div*)
synthesizeMouse(fixedDiv2, 30, 5, { type: "mousemove" });
check(kTrue, kTrue, kTrue,
kTrue, kTrue, kTrue, kFalse, kFalse, kFalse,
"div1-fixedDiv2, all boxes are overflow: " + kOverflows[i] + ";");
clear();
// ***********************************************************
// selection starting at fixedDiv1
synthesizeMouse(fixedDiv1, 30, 5, { type: "mousedown" });
// to xbl_child
synthesizeMouse(xbl_child, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kTrue, kTrue, kFalse, kFalse, kFalse, kFalse,
"fixedDiv1-xbl_child, all boxes are overflow: " + kOverflows[i] + ";");
// to fixedDiv2
synthesizeMouse(fixedDiv2, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kTrue, kTrue, kTrue, kFalse, kFalse, kFalse,
"fixedDiv1-fixedDiv2, all boxes are overflow: " + kOverflows[i] + ";");
clear();
// ***********************************************************
// selection starting at fixedDiv2
synthesizeMouse(fixedDiv2, 30, 5, { type: "mousedown" });
// to xbl_child
synthesizeMouse(xbl_child, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kTrue, kTrue, kFalse, kFalse, kFalse,
"fixedDiv2-xbl_child, all boxes are overflow: " + kOverflows[i] + ";");
// to fixedDiv1
synthesizeMouse(fixedDiv1, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kTrue, kTrue, kTrue, kFalse, kFalse, kFalse,
"fixedDiv2-fixedDiv1, all boxes are overflow: " + kOverflows[i] + ";");
clear();
// ***********************************************************
div2.style.overflow = "visible";
// ***********************************************************
// selection starting at div2
synthesizeMouse(div2, 30, 5, { type: "mousedown" });
// to div3
synthesizeMouse(div3, 30, 5, { type: "mousemove" });
check(kFalse, kTrue, kTrue,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div2-div3, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
// to fixedDiv1 (child of div3)
synthesizeMouse(fixedDiv1, 30, 5, { type: "mousemove" });
check(kFalse, kTrue, kTrue,
kTrue, kFalse, kFalse, kFalse, kFalse, kFalse,
"div2-fixedDiv1, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
// to xbl_child
synthesizeMouse(xbl_child, 30, 5, { type: "mousemove" });
check(kFalse, kTrue, kTrue,
kTrue, kTrue, kFalse, kFalse, kFalse, kFalse,
"div2-xbl_child, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
// to fixedDiv2 (sibling of div*)
synthesizeMouse(fixedDiv2, 30, 5, { type: "mousemove" });
check(kFalse, kTrue, kTrue,
kTrue, kTrue, kTrue, kFalse, kFalse, kFalse,
"div2-fixedDiv2, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
clear();
// ***********************************************************
// selection starting at div3
synthesizeMouse(div3, 30, 5, { type: "mousedown" });
// to div2
synthesizeMouse(div2, 30, 5, { type: "mousemove" });
check(kFalse, kTrue, kTrue,
kFalse, kFalse, kFalse, kFalse, kFalse, kFalse,
"div3-div2, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
// to fixedDiv1 (child of div3)
synthesizeMouse(fixedDiv1, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kTrue,
kTrue, kFalse, kFalse, kFalse, kFalse, kFalse,
"div3-fixedDiv1, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
// to xbl_child
synthesizeMouse(xbl_child, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kTrue,
kTrue, kTrue, kFalse, kFalse, kFalse, kFalse,
"div3-xbl_child, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
// to fixedDiv2 (sibling of div*)
synthesizeMouse(fixedDiv2, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kTrue,
kTrue, kTrue, kTrue, kFalse, kFalse, kFalse,
"div3-fixedDiv2, div3 is overflow: " + kOverflows[i] +
";, but div2 is overflow: visible;");
clear();
}
// ***********************************************************
// selection starting at iframe
synthesizeMouse(iframe, 30, 5, { type: "mousedown" });
// inside iframe
synthesizeMouse(iframe, 50, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kFalse, kFalse, kTrue, kFalse, kFalse,
"iframe-iframe");
// to div2
synthesizeMouse(div2, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kFalse, kFalse, kTrue, kFalse, kFalse,
"iframe-div2");
clear();
// ***********************************************************
// selection starting at input
synthesizeMouse(input, 20, 5, { type: "mousedown" });
// inside input
synthesizeMouse(input, 40, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kFalse, kFalse, kFalse, kTrue, kFalse,
"input-input");
// to div3
synthesizeMouse(div3, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kFalse, kFalse, kFalse, kTrue, kFalse,
"input-div3");
clear();
// ***********************************************************
// selection starting at textarea
synthesizeMouse(textarea, 30, 5, { type: "mousedown" });
// inside textarea
synthesizeMouse(textarea, 50, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kFalse, kFalse, kFalse, kFalse, kTrue,
"textarea-textarea");
// to div2
synthesizeMouse(div2, 30, 5, { type: "mousemove" });
check(kFalse, kFalse, kFalse,
kFalse, kFalse, kFalse, kFalse, kFalse, kTrue,
"textarea-div2");
clear();
SimpleTest.finish();
}
window.onload = function() { setTimeout(test, 0); };
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>
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