Fixed as described in the issue + added tests to check for this scenario with all Transform sub classes. Since the test scenario slightly exceeding the regular parametrized testing of `TransformOperationsTest` I decided to implement the tests in a separate class.
I didn't manage to reproduce the issue with other Transform sub classes, so it seems to only affect `Rotate`. Also checked by looking at the code, only `Rotate` was affected by this bug. As such, without 08ba284 only `testTransformInverseCache_Rotate` fails, while others succeed. With the fix, all tests pass. Ran the whole test suite afterwards and didn't notice any changes to test results after introducing the fix. ------------- Commit messages: - Rotate: Invalidade inverse cache when transform changes - Add transform inverse tests Changes: https://git.openjdk.org/jfx/pull/1392/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1392&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8307980 Stats: 121 lines in 2 files changed: 121 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/1392.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1392/head:pull/1392 PR: https://git.openjdk.org/jfx/pull/1392
