The Tor Browser: layout/xul/test/test_stack.xul@6474c204b198 (annotated)

layout/xul/test/test_stack.xul@6474c204b198 (annotated)

layout/xul/test/test_stack.xul

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 <?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(stackRect.width, child.getAttribute("stackwidth"), child.id + " stack width" + (dyn ? " dynamic" : ""));
           is(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>

The Tor Browser / annotate

layout/xul/test/test_stack.xul@6474c204b198 (annotated)

layout/xul/test/test_stack.xul