IE10 Textarea shrinking

[haysmark]

     Error: doh._AssertFailure: assertTrue('false') failed with hint: 
 		height should not shrink

     ERROR IN:
 		 function(){
							var
								d = new doh.Deferred(),
								w = dijit.byId("programmatic");

							focusThenRun(w, function(){
								var h = parseInt(w.domNode.style.height);
								doh.robot.keyPress(" ", 500, {});
								doh.robot.sequence(d.getTestCallback(function(){
									doh.t(parseInt(w.domNode.style.height) >= h, "height should not shrink");
								}), 500);
							});

							return d;
						}
 FAILED test: ../../dijit/tests/form/robot/Textarea.html::miscellaneous::#13166 1052 ms

[haysmark]

The issue in IE10 is that the programmatic text area shrinks when you click inside of it.

• IE9 exhibits the same shrinking behavior.
• IE9 in IE8 mode passes.
• In IE9 in IE7 mode, the Textarea actually expands! The error is "expected 64 but got 80 with hint: height should not change"
• Chrome 22 exhibits the same shrinking behavior as IE10.

[Douglas Hays]

fix

[haysmark]

I was seeing a failure in "delete until less than max-height" but I updated SVN this morning and am not seeing it. Also I applied the patch to 1.8 and the test passed there in IE10 as well. I will test 1.8 further.

[haysmark]

I further tested the change in 1.8 in the following browsers and had no issues:

• IE9
• Firefox 15
• Chrome 22

I am trying to test in Safari 5.1.7 but its Java detection is being stupid.

[Douglas Hays]

In [29858]:

Fixes #16129, #16142. Watch resize events on TEXTAREA elements for changes. Fixup scrollTop in case max-height is being set by user. Add automated tests.

[bill]

attempted patch against 1.7, but turns out that 1.7 is apparently working against IE10 already

[Douglas Hays]

In [30387]:

Refs #16129. Backport IE10 support for Textarea back thru 1.6.