[OpenJDK 2D-Dev] RFR JDK-8184429: Path clipper added in Marlin2D & MarlinFX 0.8.0

Laurent Bourgès bourges.laurent at gmail.com
Thu Nov 16 09:50:32 UTC 2017


You can generate a number of images using a few threads when the flag is on
> then switch it off and compares results. The test should not draw
> different(on/off) modes in parallel but it can draw the images for the same
> mode.

Yes that is always possible but I do not want to spend too much time
improving the test to parallelize it.

I fixed it last night and it runs only 22 test setups (1 stroke width =
8px, no dashes) and takes ~ 30 seconds on my laptop (single-thread).
I verified that any bug in Marlin clipping is detected by this new variant
of the tests.
Will provide a new patch asap.

> Finally I will minimize the number of stroker tests: use only 1 stroke
>> width (=5px) and that should be enough to stay below timeout (2mins).
> Note that the test can be run on some slow/virtual systems, it would be
> good to have some additional time.
> Is there any documentation about jtreg tags ?
> You can find it here:
> http://openjdk.java.net/jtreg/tag-spec.html


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