src/third_party/WebKit/LayoutTests/inspector-protocol/css/css-setStyleText.html

   1 <html>
   2 <head>
   3 <style>
   4 body {
   5   color: green;
   6 }
   7 </style>
   8 <script type="text/javascript" src="../../http/tests/inspector-protocol/resources/protocol-test.js"></script>
   9 <script>
  10 function test()
  11 {
  12     InspectorTest.sendCommand("CSS.getAllStyleSheets", {}, onGotStyleSheets);
  13     var styleId;
  14
  15     function onGotStyleSheets(msg) {
  16         if (msg.error) {
  17             InspectorTest.log(msg.error.message);
  18             InspectorTest.completeTest();
  19             return;
  20         }
  21         var headers = msg.result.headers;
  22         for (var i = 0; i < headers.length; ++i) {
  23             if (headers[i].origin === "regular") {
  24                 styleId = { "styleSheetId": headers[i].styleSheetId, "ordinal": 0 };
  25                 InspectorTest.sendCommand("CSS.setStyleText", { "styleId": styleId, "text": "color: red;" }, onTextSet);
  26                 return;
  27             }
  28         }
  29         InspectorTest.log("Regular stylesheet not found");
  30         InspectorTest.completeTest();
  31     }
  32
  33     function onTextSet(msg) {
  34         if (msg.error) {
  35             InspectorTest.log(JSON.stringify(msg.error));
  36             InspectorTest.completeTest();
  37             return;
  38         }
  39         InspectorTest.log("New cssText:");
  40         InspectorTest.log(msg.result.style.cssText);
  41         InspectorTest.sendCommand("DOM.undo", {}, onUndo);
  42     }
  43
  44     function onUndo() {
  45         InspectorTest.sendCommand("CSS.getStyleSheetText", { "styleSheetId": styleId.styleSheetId }, onUndoneText);
  46         function onUndoneText(msg)
  47         {
  48             if (msg.error) {
  49                 InspectorTest.log(msg.error.message);
  50                 InspectorTest.completeTest();
  51                 return;
  52             }
  53             InspectorTest.log("StyleSheetText after undo:");
  54             InspectorTest.log(msg.result.text);
  55             InspectorTest.sendCommand("DOM.redo", {}, onRedo);
  56         }
  57     }
  58
  59     function onRedo() {
  60         InspectorTest.sendCommand("CSS.getStyleSheetText", { "styleSheetId": styleId.styleSheetId }, onRedoneText);
  61         function onRedoneText(msg)
  62         {
  63             if (msg.error) {
  64                 InspectorTest.log(msg.error.message);
  65                 InspectorTest.completeTest();
  66                 return;
  67             }
  68             InspectorTest.log("StyleSheetText after redo:");
  69             InspectorTest.log(msg.result.text);
  70             InspectorTest.completeTest();
  71         }
  72     }
  73 }
  74 </script>
  75 </head>
  76 <body onLoad="runTest();">
  77 </body>
  78 </html>