third_party/WebKit/LayoutTests/fast/dom/computed-style-set-property.html

   1 <body>
   2 <p>You should see two "PASS" messages below:</p>
   3
   4 <script>
   5 if (window.testRunner)
   6   testRunner.dumpAsText();
   7
   8 document.write("Computed style parent (should be null): " + document.defaultView.getComputedStyle(document.body, null).parentRule);
   9 try {
  10   document.defaultView.getComputedStyle(document.body, null).color = "blue";
  11   document.write("<p>FAIL: did not get an exception when trying to change a computed style declaration.");
  12 } catch (ex) {
  13   document.write("<p>PASS: got an exception when trying to change a computed style declaration, " + ex);
  14 }
  15
  16 try {
  17   document.defaultView.getComputedStyle(document.body, null).setProperty("color", "blue");
  18   document.write("<p>FAIL: did not get an exception when trying to change a computed style declaration via setProperty.");
  19 } catch (ex) {
  20   document.write("<p>PASS: got an exception when trying to change a computed style declaration via setProperty, " + ex);
  21 }
  22
  23 </script>
  24 </body>