src/third_party/WebKit/LayoutTests/fast/regions/script-tests/css-regions-disabled.js

   1 description('Test that parsing of css regions related properties is disabled by default.');
   2
   3 if (window.testRunner)
   4     window.testRunner.overridePreference("WebKitCSSRegionsEnabled", "0");
   5
   6 function testWebKitFlowInto(declaration) {
   7     var div = document.createElement("div");
   8     div.setAttribute("style", declaration);
   9     return div.style.webkitFlowInto;
  10 }
  11
  12 function testWebKitFlowFrom(declaration) {
  13     var div = document.createElement("div");
  14     div.setAttribute("style", declaration);
  15     return div.style.webkitFlowFrom;
  16 }
  17
  18 function testWebKitRegionFragment(declaration) {
  19     var div = document.createElement("div");
  20     div.setAttribute("style", declaration);
  21     return div.style.webkitRegionFragment;
  22 }
  23
  24 function testComputedStyleWebKitFlowInto(value) {
  25     var div = document.createElement("div");
  26     document.body.appendChild(div);
  27     div.style.setProperty("-webkit-flow-into", value);
  28     var computedValue = getComputedStyle(div).getPropertyValue("-webkit-flow-into");
  29     document.body.removeChild(div);
  30     return computedValue;
  31 }
  32
  33 function testComputedStyleWebKitFlowFrom(value) {
  34     var div = document.createElement("div");
  35     document.body.appendChild(div);
  36     div.style.setProperty("-webkit-flow-from", value);
  37     var computedValue = getComputedStyle(div).getPropertyValue("-webkit-flow-from");
  38     document.body.removeChild(div);
  39     return computedValue;
  40 }
  41
  42 function testComputedStyleWebKitRegionFragment(value) {
  43     var div = document.createElement("div");
  44     document.body.appendChild(div);
  45     div.style.setProperty("-webkit-region-fragment", value);
  46     var computedValue = getComputedStyle(div).getPropertyValue("-webkit-region-fragment");
  47     document.body.removeChild(div);
  48     return computedValue;
  49 }
  50
  51 shouldBeEqualToString('testWebKitFlowInto("-webkit-flow-into: none")', "");
  52 shouldBeEqualToString('testWebKitFlowInto("-webkit-flow-into: first-flow")', "");
  53 shouldBeEqualToString('testComputedStyleWebKitFlowInto("none")', "none");
  54 shouldBeEqualToString('testComputedStyleWebKitFlowInto("first-flow")', "none");
  55
  56 shouldBeEqualToString('testWebKitFlowFrom("-webkit-flow-from: first-flow")', "");
  57 shouldBeEqualToString('testWebKitFlowFrom("-webkit-flow-from: none")', "");
  58 shouldBeEqualToString('testComputedStyleWebKitFlowFrom("first-flow")', "none");
  59 shouldBeEqualToString('testComputedStyleWebKitFlowFrom("none")', "none");
  60
  61 shouldBeEqualToString('testWebKitRegionFragment("-webkit-region-fragment: auto")', "");
  62 shouldBeEqualToString('testWebKitRegionFragment("-webkit-region-fragment: break")', "");
  63 shouldBeEqualToString('testComputedStyleWebKitRegionFragment("auto")', "auto");
  64 shouldBeEqualToString('testComputedStyleWebKitRegionFragment("break")', "auto");
  65
  66 // Test that region styling rules are not parsed.
  67 var styleElement = document.createElement("style");
  68 document.head.appendChild(styleElement);
  69 var stylesheet = styleElement.sheet;
  70 webkitRegionRuleIndex = -1;
  71 try {
  72     webkitRegionRuleIndex = stylesheet.insertRule("@-webkit-region #region3 { p { color: red; } }");
  73 } catch(err) {
  74 }
  75
  76 shouldBe("webkitRegionRuleIndex", "-1");
  77