| <html> |
| <head> |
| <script> |
| function log(msg) |
| { |
| document.getElementById("log").appendChild( |
| document.createTextNode(msg + "\n")); |
| } |
| |
| function setFrameHandler(frameId) |
| { |
| if (frameId == "") { |
| window.onfocus = function() |
| { |
| log("main frame focused."); |
| } |
| |
| window.onblur = function() |
| { |
| log("main frame blurred."); |
| } |
| } else { |
| var frameWin = document.getElementById(frameId).contentWindow; |
| frameWin.onfocus = function() |
| { |
| log(frameId + " focused."); |
| } |
| |
| frameWin.onblur = function() |
| { |
| log(frameId + " blurred."); |
| } |
| } |
| } |
| |
| function setFrameFocus(frameId) |
| { |
| if (frameId == "") { |
| window.focus(); |
| } else { |
| var frameWin = document.getElementById(frameId).contentWindow; |
| frameWin.focus(); |
| } |
| } |
| |
| function testMainFrameToIFrameFocus() |
| { |
| log("\nTest: main frame to iframe."); |
| setFrameFocus(""); |
| setFrameFocus("iframe1"); |
| } |
| |
| function testIFrameToMainFrameFocus() |
| { |
| log("\nTest: iframe to main frame."); |
| setFrameFocus("iframe1"); |
| setFrameFocus(""); |
| } |
| |
| function testIFrameToIFrameFocus() |
| { |
| log("\nTest: iframe1 to iframe2."); |
| setFrameFocus("iframe1"); |
| setFrameFocus("iframe2"); |
| setFrameFocus("iframe1"); |
| } |
| |
| function testFrame1OnBlurSetFrame2Focus() |
| { |
| var frameWin1 = document.getElementById("iframe1").contentWindow; |
| frameWin1.onfocus = function() |
| { |
| log("iframe1 focused."); |
| } |
| |
| frameWin1.onblur = function() |
| { |
| log("iframe1 blurred."); |
| // This set focus request will be ignored because the FocusController |
| // is in the middle of changing focused frame. |
| setFrameFocus("iframe2"); |
| } |
| |
| log("\nTest: iframe1 onblur sets iframe2 focus."); |
| setFrameFocus(""); |
| setFrameFocus("iframe1"); |
| setFrameFocus(""); |
| } |
| |
| function testFrame1OnBlurSetFrame1Focus() |
| { |
| var frameWin1 = document.getElementById("iframe1").contentWindow; |
| frameWin1.onfocus = function() |
| { |
| log("iframe1 focused."); |
| } |
| |
| frameWin1.onblur = function() |
| { |
| log("iframe1 blurred."); |
| // This set focus request will be ignored because the FocusController |
| // is in the middle of changing focused frame. |
| setFrameFocus("iframe1"); |
| } |
| |
| log("\nTest: iframe1 onblur sets iframe1 focus."); |
| setFrameFocus(""); |
| setFrameFocus("iframe1"); |
| setFrameFocus(""); |
| } |
| |
| function testFrame1OnFocusSetFrame2Focus() |
| { |
| var frameWin1 = document.getElementById("iframe1").contentWindow; |
| frameWin1.onfocus = function() |
| { |
| log("iframe1 focused."); |
| // This set focus request will be ignored because the FocusController |
| // is in the middle of changing focused frame. |
| setFrameFocus("iframe2"); |
| } |
| |
| frameWin1.onblur = function() |
| { |
| log("iframe1 blurred."); |
| } |
| |
| log("\nTest: iframe1 onfocus sets iframe2 focus."); |
| setFrameFocus(""); |
| setFrameFocus("iframe1"); |
| } |
| |
| function testFrame1OnFocusSetFrame1Focus() |
| { |
| var frameWin1 = document.getElementById("iframe1").contentWindow; |
| frameWin1.onfocus = function() |
| { |
| log("iframe1 focused."); |
| // This set focus request will be ignored because the FocusController |
| // is in the middle of changing focused frame. |
| setFrameFocus("iframe1"); |
| } |
| |
| frameWin1.onblur = function() |
| { |
| log("iframe1 blurred."); |
| } |
| |
| log("\nTest: iframe1 onfocus sets iframe1 focus."); |
| setFrameFocus(""); |
| setFrameFocus("iframe1"); |
| } |
| |
| function test() |
| { |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| } |
| |
| setFrameHandler(""); |
| setFrameHandler("iframe1"); |
| setFrameHandler("iframe2"); |
| |
| // Test the correct frame is focused when switching focus from |
| // one frame to another. |
| testMainFrameToIFrameFocus(); |
| testIFrameToMainFrameFocus(); |
| testIFrameToIFrameFocus(); |
| |
| // New setting focus request will be ignored if the focus controller |
| // is in the middle of switching focused frame (onblur, onfocus events). |
| testFrame1OnBlurSetFrame2Focus(); |
| testFrame1OnBlurSetFrame1Focus(); |
| testFrame1OnFocusSetFrame2Focus(); |
| testFrame1OnFocusSetFrame1Focus(); |
| |
| // Restore iframe1 onfocus and onblur handlers. |
| setFrameHandler("iframe1"); |
| } |
| |
| </script> |
| </head> |
| <body onload="test()"> |
| <iframe id="iframe1" style="width: 100px; height: 100px;"></iframe> |
| <iframe id="iframe2" style="width: 100px; height: 100px;"></iframe> |
| <p>Test the focus controller working properly when switching focused frame. Here are the cases tested: |
| <br> |
| <br>-. Correct frame is focused when switching focus from one frame to another: |
| <br>1. main frame -> iframe |
| <br>2. iframe to main frame |
| <br>3. iframe 1 to iframe 2 |
| <br> |
| <br>-. New setting focus request will be ignored if the focus controller is in the middle of switching focused frame (onblur, onfocus events): |
| <br>1. iframe 1 onblur sets iframe 2 focus. |
| <br>2. iframe 1 onblur sets iframe 1 focus. |
| <br>3. iframe 1 onfocus sets iframe 2 focus. |
| <br>4. iframe 1 onfocus sets iframe 1 focus. |
| </p> |
| <pre id="log"></pre> |
| </body> |
| </html> |
