third_party/WebKit/LayoutTests/fast/frames/frame-programmatic-noresize.html

   1 <!DOCTYPE html>
   2 <html>
   3 <head>
   4 <script src="resources/frame-programmatic-resize.js"></script>
   5 <script>
   6 if (window.testRunner) {
   7     testRunner.dumpAsText();
   8     testRunner.dumpChildFramesAsText();
   9 }
  10
  11 window.onload = runTests;
  12
  13 function runTests()
  14 {
  15     if (!window.eventSender)
  16         return; // Cannot run this test without DRT.
  17
  18     description("This tests that frame resizing is allowed and disallowed when programmatically removing and adding the noresize attribute, respectively.");
  19     setTestFrameById("testFrame");
  20
  21     log("Test disallow frame resize via noResize IDL attribute:");
  22     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.noResize = true });
  23
  24     log("\nTest allow frame resize when noResize IDL attribute has value undefined:");
  25     shouldAllowFrameResizeAfterProcessingFrame(function(frame) { frame.noResize = undefined });
  26
  27     log("\nTest allow frame resize when noResize IDL attribute has value null:");
  28     shouldAllowFrameResizeAfterProcessingFrame(function(frame) { frame.noResize = null });
  29
  30     log("\nTest disallow frame resize via noresize content attribute:");
  31     // Note, noresize is a boolean attribute. That is, its presence indicates true regardless of its value.
  32     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.setAttribute("noresize", "true") });
  33     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.setAttribute("noresize", "false") });
  34     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.setAttribute("noresize", "dummy") });
  35     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.setAttribute("noresize", String()) });
  36
  37     log("\nTest disallow then allow frame resize via noResize IDL attribute (i.e. increase frame width by " + deltaWidth() + " pixels):");
  38     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.noResize = true });
  39     shouldAllowFrameResizeAfterProcessingFrame(function(frame) { frame.noResize = false });
  40
  41     log("\nTest disallow then allow frame resize via noresize content attribute (i.e. increase frame width by " + deltaWidth() + " pixels):");
  42     shouldDisallowFrameResizeAfterProcessingFrame(function(frame) { frame.setAttribute("noresize", "true") });
  43     shouldAllowFrameResizeAfterProcessingFrame(function(frame) { frame.removeAttribute("noresize") });
  44 }
  45 </script>
  46 </head>
  47 <frameset cols="200,*" border="10">
  48     <frame id="testFrame" name="testFrame" src="about:blank">
  49     <frame id="results" name="results" src="data:text/html,<p id='description'>This test can only be run using DRT.</p><pre id='console'></pre>">
  50 </frameset>
  51 </html>