RFR: 8271398: GTK3 drag view image swaps red and blue color channels

[Thiago Milczarek Sayao]

On Sun, 15 Aug 2021 16:26:59 GMT, Pankaj Bansal <pbansal at openjdk.org> wrote:

>> Test works on Linux, don't know on other platforms.
>> 
>> `gradlew -PFULL_TEST=true -PUSE_ROBOT=true :systemTests:test --tests test.robot.javafx.dnd.DndRawImageTest`
>
>> Test works on Linux, don't know on other platforms.
>> 
>> `gradlew -PFULL_TEST=true -PUSE_ROBOT=true :systemTests:test --tests test.robot.javafx.dnd.DndRawImageTest`
> 
> The fix does solve the issue and looks good to me.
> 
> The test is failing on Windows 10 and Mac 10.15. As Kevin has mentioned in other comment, if the automated test is too complex, you can change the test to manual one and file a new bug for automated test and assign it to me. I will write an automated in future.

@pankaj-bansal Do you prefer I switch the test to manual or make the current one only for Linux?

-------------

PR: https://git.openjdk.java.net/jfx/pull/599