<!DOCTYPE html> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <html class="reftest-wait" lang="en-US"> <head> <title>CSS Test: CSS display:contents; in Shadow DOM</title> <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=907396"> <link rel="help" href="http://dev.w3.org/csswg/css-display"> <style> html,body { color:black; background-color:white; font-size:16px; padding:0; margin:0; } .before::before {content: "a ";} .after::after {content: " c";} div.before::before {content: "X ";} div.after::after {content: " Y";} .b,.c { display:contents; } </style> </head> <body> <div id="host1" class="before"></div> <span id="host2"></span> <div id="host3" class="after"></div> <div id="host4" class="before after"></div> <div id="host5" class="after"></div> <div id="host6" class="before"></div> <div id="host7"></div> <div id="host8" class="after"></div> <div id="host9" class="before after"></div> <div id="hostA" class="after"></div> <div id="hostB"></div> <div id="hostC"></div> <div id="hostD"></div> <div id="hostE"></div> <div id="hostF" class="before"></div> <div id="hostG"></div> <span id="hostH"></span> <div id="hostI"></div> <div id="hostJ"></div> <span id="hostK"></span> <div id="hostL"></div> <div id="hostM"><i>Two</i><b>One</b></div> <div id="hostN"><i class="c">Two</i><b>One</b></div> <div id="hostO"><i>Two</i><b class="c">One</b></div> <div id="hostP"><i class="c">Two</i><b class="c">One</b></div> <div id="hostQ" class="c" style="color:blue"><i class="c">Two</i><b class="c">One</b></div>Three <span id="hostR"><style scoped>:scope{color:green}</style></span> <div id="hostS" class="c"><span class="c">S</span></div> <div id="hostT" class="c">T</div> <div id="hostU"><span class="c">U</span></div> <div id="hostV" class="c" style="color:red"><b class="c" style="color:inherit">V</b></div> <div id="hostW" class="c" style="color:red"><b class="c" style="color:inherit">W</b></div> <span id="hostX" style="color:red"><b class="c" style="color:inherit">X</b></span> <!-- TODO(bug 1021572?) <div id="hostY" class="c" style="color:red"><b>Y</b></div> --> <script> function shadow(id) { return document.getElementById(id).createShadowRoot(); } function span(s) { var e = document.createElement("span"); var t = document.createTextNode(s); e.appendChild(t); return e; } function text(s) { return document.createTextNode(s); } function contents(n) { var e = document.createElement("z"); e.style.display = "contents"; e.style.color = "blue"; if (n) e.appendChild(n); return e; } document.body.offsetHeight; shadow("host1").innerHTML = '<content></content> c'; shadow("host2").innerHTML = 'a <content style="display:contents"></content> c'; shadow("host3").innerHTML = 'a <content style="display:contents"></content>'; shadow("host4").innerHTML = '<content style="display:contents"></content>'; shadow("host5").innerHTML = 'a <content style="display:contents"></content>'; shadow("host6").innerHTML = '<z style="color:blue; display:contents"><content></content></z> c'; shadow("host7").innerHTML = 'a <content style="display:contents"></content> c'; shadow("host8").innerHTML = 'a <z style="color:blue; display:contents"><content style="display:contents"></z></content>'; shadow("host9").innerHTML = '<content style="display:contents"></content>'; shadow("hostA").innerHTML = 'a <content style="display:contents"></content>'; shadow("hostB").innerHTML = 'a <content select=".c"></content> <content select=".b"></content> B'; shadow("hostC").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B'; shadow("hostD").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B <content select=".b"></content>'; shadow("hostE").innerHTML = 'A <content select=".c"></content> <content select=".b"></content> B'; shadow("hostF").innerHTML = '<content select=".c"></content> <content select=".b"></content> B'; shadow("hostG").innerHTML = '<content select=".b"></content>'; shadow("hostH").innerHTML = '<content select=".b"></content>'; shadow("hostI").innerHTML = 'A<content select=".b"></content>'; shadow("hostJ").innerHTML = 'A<content select=".b"></content>'; shadow("hostK").innerHTML = '<content select=".b"></content>'; shadow("hostL").innerHTML = '<content select=".b"></content>'; shadow("hostM").innerHTML = '<content select="b"></content><content select="i"></content>'; shadow("hostN").innerHTML = '<content select="b"></content><content select="i"></content>'; shadow("hostO").innerHTML = '<content select="b"></content><content select="i"></content>'; shadow("hostP").innerHTML = '<content select="b"></content><content select="i"></content>'; shadow("hostQ").innerHTML = '<content select="b"></content><content select="i"></content>'; shadow("hostR").innerHTML = '<content select="span"></content>'; shadow("hostW").innerHTML = '<z style="color:red"><content select="b"></content></z>'; shadow("hostX").innerHTML = '<z style="color:red"><content select="b"></content></z>'; // TODO(bug 1021572?) shadow("hostY").innerHTML = '<content select="b"><style scoped>:scope{color:green}</style></content>'; function tweak() { document.body.offsetHeight; host1.appendChild(span("1")); host2.appendChild(text("2")); host3.appendChild(span("3")); host4.appendChild(text("4")); var e = span("5"); e.style.display = "contents"; host5.appendChild(e); host6.appendChild(span("6")); host7.appendChild(contents(text("7"))); host8.appendChild(contents(span("8"))); host9.appendChild(contents(text("9"))); var e = contents(span("A")); e.style.display = "contents"; hostA.appendChild(e); var e = contents(text("2")); e.className = "b"; hostB.appendChild(e); var e = contents(text("1")); e.className = "c"; hostB.appendChild(e); var e = contents(text("2")); e.className = "b after"; hostC.appendChild(e); var e = contents(text("1")); e.className = "c before"; hostC.appendChild(e); var e = contents(text("2")); e.className = "b before after"; hostD.appendChild(e); var e = contents(text(" 3")); e.className = "b before after"; hostD.appendChild(e); var e = contents(text("1")); e.className = "c before"; hostD.appendChild(e); var e = contents(contents(text("2"))); e.className = "before b after"; hostE.appendChild(e); var e2 = contents(text("1")); e2.className = "c before after"; hostE.insertBefore(e2, e); var e = contents(text("2")); e.className = "before b after"; hostF.appendChild(e); var e2 = contents(text("1")); e2.className = "c before after"; hostF.insertBefore(e2, e); var e = contents(contents(text("1"))); e.className = "b"; hostG.appendChild(e); var e = contents(text("2")); e.className = "b before after"; hostG.appendChild(e); var e = contents(contents(text("2"))); e.className = "b"; hostH.appendChild(e); var e2 = contents(text("1")); e2.className = "b before after"; hostH.insertBefore(e2, e); var e = contents(text("b")); e.className = "b"; hostI.appendChild(e); var e = span("c"); e.className = "b"; hostI.appendChild(e); var e = contents(contents(text("b"))); e.className = "b"; hostJ.appendChild(e); var e = span("c"); e.className = "b"; hostJ.appendChild(e); var inner = span("b"); inner.className = "after"; var e = contents(contents(inner)); e.className = "b"; hostK.appendChild(e); var e = span("d"); e.className = "b"; hostK.appendChild(e); var inner = contents(null); inner.className = "before"; var e = contents(inner); e.className = "b"; hostL.appendChild(e); var e = span("b"); e.className = "b"; hostL.appendChild(e); hostR.appendChild(span("R")); document.body.offsetHeight; setTimeout(function() { shadow("hostS"); shadow("hostT"); shadow("hostU"); shadow("hostV").innerHTML = '<z style="color:green"><content select="b"></content></z>'; shadow("hostW").innerHTML = '<z style="color:green"><content select="b"></content></z>'; shadow("hostX").innerHTML = '<z style="color:green"><content select="b"></content></z>'; document.body.offsetHeight; document.documentElement.removeAttribute("class"); },0); } window.addEventListener("MozReftestInvalidate", tweak, false); </script> </body> </html>