The test checks all display modes reported by the OS. Unfortunately on some test systems the switching from the low-resolution modes to the normal mode "takes a while", the system becomes broken while some other tests start to work.
The fix will limit the resolution of modes tested, it should be bigger than 800x600. Also, the test should try to properly clean up the system after completion. ------------- Commit messages: - Additional clean up after the test completed - Update CycleDMImage.java Changes: https://git.openjdk.java.net/jdk/pull/222/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=222&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8253274 Stats: 23 lines in 1 file changed: 7 ins; 9 del; 7 mod Patch: https://git.openjdk.java.net/jdk/pull/222.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/222/head:pull/222 PR: https://git.openjdk.java.net/jdk/pull/222
