[OpenJDK 2D-Dev] RFR: 8198390: Test MultiResolutionDrawImageWithTransformTest.java fails when -esa is passed

Sergey Bylokhov serb at openjdk.java.net
Fri Nov 20 06:14:08 UTC 2020

The method in which the assertion fails called from the different places, sometimes bounds are passed(dx/dy) and the transform only once here:

For the case when the transform is passed we have an assertion that checks some assumptions about the(dx/dy):
 - The dx1/dy1 should be equal to 0, which means both values are not changed by the method.
 - The dx2/dy2 should be equal to the image size(MRI) -> are not changed by the method as well.
The second assertion is wrong. The dx2/dy2 passed to the method contains the size of the initial image(MRI), and an assertion checks it against the size of the "resolution variant" which may have a different DPI/resolution/size.


Commit messages:
 - Initial fix

Changes: https://git.openjdk.java.net/jdk/pull/1333/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1333&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8198390
  Stats: 6 lines in 3 files changed: 0 ins; 4 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1333.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1333/head:pull/1333

PR: https://git.openjdk.java.net/jdk/pull/1333

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