Issue is that the size of properties that are relatively(`em`) sized is not computed correctly when the reference `-fx-font-size` is also specified relatively and is nested.
Fix is a slight variation of an earlier suggestion in [the PR](https://github.com/javafxports/openjdk-jfx/pull/94). Fix is very specific to this scenario and did not show any side effect nor any test failure. There are 12 new unit tests added along with fix: - Two tests fail before and pass after this fix. These test verify the reported failing scenario. sameRelativeFontSizeNestedParentTest relativeFontSizeDeepNestedParentControlTest - Two other tests fail both before and after this fix. They are not related to the fix. These two tests are ignored. I shall file new JBS issues to track these cases and update PR with the IDs added to @Ignore. propertySizesRelativeToFontSizeOfControlTest propertySizesRelativeToFontSizeOfParentTest - Other 8 tests are sanity tests which pass both before and after this fix. ------------- Commit messages: - fix and test Changes: https://git.openjdk.java.net/jfx/pull/397/files Webrev: https://webrevs.openjdk.java.net/?repo=jfx&pr=397&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8204568 Stats: 319 lines in 2 files changed: 317 ins; 0 del; 2 mod Patch: https://git.openjdk.java.net/jfx/pull/397.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/397/head:pull/397 PR: https://git.openjdk.java.net/jfx/pull/397
