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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" type="text/css"?>
<window align="start" title="XUL stack tests" onload="runTest()"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
<!-- a * before an expected value means an offset from the right or bottom edge -->
<stack id="stack">
<hbox id="left-top" left="10" top="12" width="20" height="24"
expectedleft="10" expectedtop="12" expectedright="30" expectedbottom="36"
stackwidth="30" stackheight="36"/>
<hbox id="start-top" start="10" top="12" width="20" height="24"
expectedleft="10" expectedtop="12" expectedright="30" expectedbottom="36"
stackwidth="30" stackheight="36"/>
<hbox id="right-bottom" right="10" bottom="12" width="20" height="24"
expectedleft="*30" expectedtop="*36" expectedright="*10" expectedbottom="*12"
stackwidth="30" stackheight="36"/>
<hbox id="end-bottom" end="10" bottom="12" width="20" height="24"
expectedleft="*30" expectedtop="*36" expectedright="*10" expectedbottom="*12"
stackwidth="30" stackheight="36"/>
<hbox id="left-bottom" left="18" bottom="15" width="16" height="19"
expectedleft="18" expectedtop="*34" expectedright="34" expectedbottom="*15"
stackwidth="34" stackheight="34"/>
<hbox id="start-bottom" start="18" bottom="15" width="16" height="19"
expectedleft="18" expectedtop="*34" expectedright="34" expectedbottom="*15"
stackwidth="34" stackheight="34"/>
<hbox id="right-top" right="5" top="8" width="10" height="11"
expectedleft="*15" expectedtop="8" expectedright="*5" expectedbottom="19"
stackwidth="15" stackheight="19"/>
<hbox id="end-top" end="5" top="8" width="10" height="11"
expectedleft="*15" expectedtop="8" expectedright="*5" expectedbottom="19"
stackwidth="15" stackheight="19"/>
<hbox id="left-right" left="12" right="9" width="15" height="6"
expectedleft="12" expectedtop="0" expectedright="*9" expectedbottom="*0"
stackwidth="36" stackheight="6"/>
<hbox id="start-right" start="12" right="9" width="15" height="6"
expectedleft="12" expectedtop="0" expectedright="*9" expectedbottom="*0"
stackwidth="36" stackheight="6"/>
<hbox id="left-end" start="12" end="9" width="15" height="6"
expectedleft="12" expectedtop="0" expectedright="*9" expectedbottom="*0"
stackwidth="36" stackheight="6"/>
<hbox id="start-end" start="12" end="9" width="15" height="6"
expectedleft="12" expectedtop="0" expectedright="*9" expectedbottom="*0"
stackwidth="36" stackheight="6"/>
<hbox id="top-bottom" top="20" bottom="39" width="15" height="6"
expectedleft="0" expectedtop="20" expectedright="*0" expectedbottom="*39"
stackwidth="15" stackheight="65"/>
<hbox id="left-right-top-bottom" style="left: 5px; top: 5px; right: 8px; bottom: 8px;"
left="16" top="20" right="20" bottom="35" width="7" height="8"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="43" stackheight="63"/>
<hbox id="start-right-top-bottom" style="left: 5px; top: 5px; right: 8px; bottom: 8px;"
start="16" top="20" right="20" bottom="35" width="7" height="8"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="43" stackheight="63"/>
<hbox id="left-end-top-bottom" style="left: 5px; top: 5px; right: 8px; bottom: 8px;"
left="16" top="20" end="20" bottom="35" width="7" height="8"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="43" stackheight="63"/>
<hbox id="start-end-top-bottom" style="left: 5px; top: 5px; right: 8px; bottom: 8px;"
start="16" top="20" end="20" bottom="35" width="7" height="8"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="43" stackheight="63"/>
<hbox id="left-right-top-bottom-nosize" left="16" top="20" right="20" bottom="35"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="36" stackheight="55"/>
<hbox id="start-right-top-bottom-nosize" start="16" top="20" right="20" bottom="35"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="36" stackheight="55"/>
<hbox id="left-end-top-bottom-nosize" left="16" top="20" end="20" bottom="35"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="36" stackheight="55"/>
<hbox id="start-end-top-bottom-nosize" start="16" top="20" end="20" bottom="35"
expectedleft="16" expectedtop="20" expectedright="*20" expectedbottom="*35"
stackwidth="36" stackheight="55"/>
<hbox id="none" width="10" height="12" expectedleft="0" expectedtop="0" expectedright="*0" expectedbottom="*0"
stackwidth="10" stackheight="12"/>
<hbox id="none-nosize" expectedleft="0" expectedtop="0" expectedright="*0" expectedbottom="*0"
stackwidth="0" stackheight="0"/>
<hbox id="style-left-right-top-bottom"
style="left: 17px; top: 20px;" right="20" bottom="35" width="7" height="8"
expectedleft="*27" expectedtop="*43" expectedright="*20" expectedbottom="*35"
stackwidth="27" stackheight="43"/>
<hbox id="style-left-right-top-bottom-nosize"
style="left: 16px; top: 20px; right: 20px; bottom: 35px;"
expectedleft="0" expectedtop="0" expectedright="*0" expectedbottom="*0"
stackwidth="0" stackheight="0"/>
<hbox id="left-large-right" left="20" right="1000" height="6"
expectedleft="20" expectedtop="0" expectedright="20" expectedbottom="*0"
stackwidth="1020" stackheight="6"/>
<hbox id="left-top-with-margin" left="8" top="17" width="20" height="24"
style="margin: 1px 2px 3px 4px;"
expectedleft="12" expectedtop="18" expectedright="32" expectedbottom="42"
stackwidth="34" stackheight="45"/>
<hbox id="right-bottom-with-margin" right="6" bottom="15" width="10" height="14"
style="margin: 1px 2px 3px 4px;"
expectedleft="*18" expectedtop="*32" expectedright="*8" expectedbottom="*18"
stackwidth="22" stackheight="33"/>
<hbox id="left-top-right-bottom-with-margin" left="14" right="6" top="8" bottom="15" width="10" height="14"
style="margin: 1px 2px 3px 4px;"
expectedleft="18" expectedtop="9" expectedright="*8" expectedbottom="*18"
stackwidth="36" stackheight="41"/>
<hbox id="none-with-margin"
style="margin: 1px 2px 3px 4px;"
expectedleft="4" expectedtop="1" expectedright="*2" expectedbottom="*3"
stackwidth="6" stackheight="4"/>
</stack>
<stack id="stack-with-size" width="12" height="14">
<hbox id="left-top-with-stack-size" left="10" top="12" width="20" height="24"
expectedleft="10" expectedtop="12" expectedright="30" expectedbottom="36"/>
</stack>
<stack id="stack-with-start-end" width="30">
<hbox id="start-with-start-end" start="10" top="12" width="20" height="24"
expectedstart="10" expectedend="30"/>
<hbox id="end-width-start-end" end="5" top="12" width="20" height="24"
expectedstart="5" expectedend="25"/>
<hbox id="start-end-width-start-end" start="12" end="9" width="20" top="12" height="24"
expectedstart="12" expectedend="21"/>
</stack>
<stack id="stack-with-border"
style="border-left: 4px solid black; border-top: 2px solid black; border-right: 1px solid black; border-bottom: 3px solid black;">
<hbox id="left-top-with-border" left="10" top="14" width="20" height="24"
expectedleft="14" expectedtop="16" expectedright="34" expectedbottom="40"/>
<hbox id="start-top-with-border" start="10" top="14" width="20" height="24"
expectedleft="14" expectedtop="16" expectedright="34" expectedbottom="40"/>
<hbox id="right-bottom-with-border" right="5" bottom="8" width="6" height="10"
expectedleft="*12" expectedtop="*21" expectedright="*6" expectedbottom="*11"/>
<hbox id="end-bottom-with-border" end="5" bottom="8" width="6" height="10"
expectedleft="*12" expectedtop="*21" expectedright="*6" expectedbottom="*11"/>
<hbox id="left-top-right-bottom-with-border" left="12" right="5" top="18" bottom="8"
expectedleft="16" expectedtop="20" expectedright="*6" expectedbottom="*11"/>
<hbox id="start-top-right-bottom-with-border" start="12" right="5" top="18" bottom="8"
expectedleft="16" expectedtop="20" expectedright="*6" expectedbottom="*11"/>
<hbox id="left-top-end-bottom-with-border" left="12" end="5" top="18" bottom="8"
expectedleft="16" expectedtop="20" expectedright="*6" expectedbottom="*11"/>
<hbox id="start-top-end-bottom-with-border" start="12" end="5" top="18" bottom="8"
expectedleft="16" expectedtop="20" expectedright="*6" expectedbottom="*11"/>
<hbox id="none-with-with-border"
expectedleft="4" expectedtop="2" expectedright="*1" expectedbottom="*3"/>
</stack>
<stack id="stack-dyn"/>
<stack id="stack-dyn-sized" width="12" height="14"/>
<body xmlns="http://www.w3.org/1999/xhtml"/>
<script><![CDATA[
SimpleTest.waitForExplicitFinish();
var stackRect;
var dynStack;
function compareSide(child, actual, side, dyn, direction)
{
var clientRect = child.getBoundingClientRect();
var vertical = (side == "top" || side == "bottom");
var expectedval = child.getAttribute("expected" + side);
if (expectedval.indexOf("*") == 0)
expectedval = (vertical ? stackRect.bottom : stackRect.right) - Number(expectedval.substring(1));
else if (direction == "rtl")
expectedval = (vertical ? stackRect.top : -stackRect.width + clientRect.right + clientRect.left) + Number(expectedval);
else
expectedval = (vertical ? stackRect.top : stackRect.left) + Number(expectedval);
is(+actual, expectedval, child.id + " " + side + (dyn ? " dynamic" : ""));
}
function runTest()
{
runTestForStack("stack", false);
runTestForStack("stack-with-size", false);
runTestForStartEndAttributes("stack-with-start-end", "ltr");
runTestForStartEndAttributes("stack-with-start-end", "rtl");
var stackWithSize = $("stack-with-size");
var sizedStackRect = stackWithSize.getBoundingClientRect();
is(sizedStackRect.width, 30, "stack size stretched width");
is(sizedStackRect.height, 36, "stack size stretched height");
// set -moz-stack-sizing: ignore and ensure that the stack does not grow
// to include the child
var item = $("left-top-with-stack-size");
item.style.MozStackSizing = "ignore";
var parent = item.parentNode;
parent.removeChild(item);
parent.appendChild(item);
sizedStackRect = stackWithSize.getBoundingClientRect();
is(sizedStackRect.width, 12, "stack size not stretched width");
is(sizedStackRect.height, 14, "stack size not stretched height");
testPositionChanges(stackWithSize, true);
item.style.MozStackSizing = "";
testPositionChanges(stackWithSize, false);
// now test adding stack children dynamically to ensure that
// the size of the stack adjusts accordingly
dynStack = $("stack-dyn");
runTestForStack("stack", true);
SimpleTest.finish();
}
function runTestForStartEndAttributes(stackid, aDirection)
{
// Change the direction of the layout to RTL to ensure start/end are
// working as expected
var stack = $(stackid);
stack.style.direction = aDirection;
var stackRect = stack.getBoundingClientRect();
var children = stack.childNodes;
for (var c = children.length - 1; c >= 0; c--) {
var child = children[c];
// do tests only for elements that have a rtl-enabled mode
if (!child.hasAttribute("start") && !child.hasAttribute("end"))
continue;
var childrect = child.getBoundingClientRect();
compareSide(child, childrect.right, "end", false, aDirection);
compareSide(child, childrect.left, "start", false, aDirection);
}
// Reset the direction
stack.style.direction = "ltr";
}
function runTestForStack(stackid, dyn)
{
var stack = $(stackid);
if (!dyn)
stackRect = stack.getBoundingClientRect();
var children = stack.childNodes;
for (var c = children.length - 1; c >= 0; c--) {
var child = children[c];
if (dyn) {
// for dynamic tests, get the size after appending the child as the
// stack size will be effected by it
dynStack.appendChild(child);
stackRect = dynStack.getBoundingClientRect();
is(String(stackRect.width), child.getAttribute("stackwidth"), child.id + " stack width" + (dyn ? " dynamic" : ""));
is(String(stackRect.height), child.getAttribute("stackheight"), child.id + " stack height" + (dyn ? " dynamic" : ""));
}
var childrect = child.getBoundingClientRect();
compareSide(child, childrect.left, "left", dyn);
compareSide(child, childrect.top, "top", dyn);
compareSide(child, childrect.right, "right", dyn);
compareSide(child, childrect.bottom, "bottom", dyn);
if (dyn)
dynStack.removeChild(child);
}
}
function testPositionChanges(stack, ignoreStackSizing)
{
var add = ignoreStackSizing ? " ignore stack sizing" : "";
// ensure that changing left/top/right/bottom/start/end works
var stackchild = document.getElementById("left-top-with-stack-size");
stackchild.left = 18;
is(stackchild.getBoundingClientRect().left, stack.getBoundingClientRect().left + 18, "left changed" + add);
is(stack.getBoundingClientRect().width, ignoreStackSizing ? 12 : 38, "left changed stack width" + add);
stackchild.left = "";
stackchild.setAttribute("start", "19");
is(stackchild.getBoundingClientRect().left, stack.getBoundingClientRect().left + 19, "left changed" + add);
is(stack.getBoundingClientRect().width, ignoreStackSizing ? 12 : 39, "left changed stack width" + add);
stackchild.removeAttribute("start");
stackchild.left = 18;
stackchild.top = 22;
is(stackchild.getBoundingClientRect().top, stack.getBoundingClientRect().top + 22, "top changed" + add);
is(stack.getBoundingClientRect().height, ignoreStackSizing ? 14 : 46, "left changed stack height" + add);
stackchild.setAttribute("right", "6");
is(stackchild.getBoundingClientRect().right, stack.getBoundingClientRect().left + 18, "right changed" + add);
// the width is only 12 pixels in ignoreStackSizing mode, so don't check the offset
// from the right edge in this case
if (!ignoreStackSizing)
is(stackchild.getBoundingClientRect().right, stack.getBoundingClientRect().right - 6,
"right changed from right edge" + add);
is(stack.getBoundingClientRect().width, ignoreStackSizing ? 12 : 24, "right changed stack width" + add);
stackchild.removeAttribute("right");
stackchild.setAttribute("end", "7");
is(stackchild.getBoundingClientRect().right, stack.getBoundingClientRect().left + 18, "right changed" + add);
// the width is only 12 pixels in ignoreStackSizing mode, so don't check the offset
// from the right edge in this case
if (!ignoreStackSizing)
is(stackchild.getBoundingClientRect().right, stack.getBoundingClientRect().right - 7,
"right changed from right edge" + add);
is(stack.getBoundingClientRect().width, ignoreStackSizing ? 12 : 25, "right changed stack width" + add);
stackchild.removeAttribute("end");
stackchild.setAttribute("right", "6");
stackchild.setAttribute("bottom", "9");
is(stackchild.getBoundingClientRect().bottom, stack.getBoundingClientRect().top + 22, "bottom changed" + add);
is(stack.getBoundingClientRect().height, ignoreStackSizing ? 14 : 31, "bottom changed stack height" + add);
if (!ignoreStackSizing)
is(stackchild.getBoundingClientRect().bottom, stack.getBoundingClientRect().bottom - 9,
"right changed from bottom edge" + add);
stackchild.left = "";
is(stackchild.getBoundingClientRect().right, stack.getBoundingClientRect().right - 6, "right changed" + add);
is(stack.getBoundingClientRect().width, ignoreStackSizing ? 12 : 26, "right changed no left stack width" + add);
stackchild.removeAttribute("right");
is(stackchild.getBoundingClientRect().right, stack.getBoundingClientRect().right, "right cleared" + add);
is(stack.getBoundingClientRect().width, 12, "right cleared stack height" + add);
// reset the values
stackchild.removeAttribute("bottom");
stackchild.left = 10;
stackchild.top = 12;
}
]]></script>
</window>
|
