Hi guys,
I have been experiencing build failures from the referencing module
lately when using binary builds of JAI which can be downloaded from
here https://jai.dev.java.net/binary-builds.html#Daily_builds.
The report is here:
-------------------------------------------------------------------------------
Test set: org.geotools.referencing.operation.transform.WarpTransformTest
-------------------------------------------------------------------------------
Tests run: 3, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 0.125
sec <<< FAILURE!
testAffine(org.geotools.referencing.operation.transform.WarpTransformTest)
Time elapsed: 0.109 sec <<< FAILURE!
junit.framework.AssertionFailedError: WarpAffine[2,2] Point #0
expected:<86.0> but was:<21.500001500532584>
at junit.framework.Assert.fail(Assert.java:47)
at junit.framework.Assert.failNotEquals(Assert.java:282)
at junit.framework.Assert.assertEquals(Assert.java:101)
at
org.geotools.referencing.operation.transform.WarpTransformTest.executeTest(WarpTransformTest.java:133)
at
org.geotools.referencing.operation.transform.WarpTransformTest.testAffine(WarpTransformTest.java:175)
testQuadratic(org.geotools.referencing.operation.transform.WarpTransformTest)
Time elapsed: 0.016 sec <<< FAILURE!
junit.framework.AssertionFailedError: WarpQuadratic[1,1] Point #0
expected:<1849.0> but was:<-2.2829952385228225E-6>
at junit.framework.Assert.fail(Assert.java:47)
at junit.framework.Assert.failNotEquals(Assert.java:282)
at junit.framework.Assert.assertEquals(Assert.java:101)
at
org.geotools.referencing.operation.transform.WarpTransformTest.executeTest(WarpTransformTest.java:133)
at
org.geotools.referencing.operation.transform.WarpTransformTest.testQuadratic(WarpTransformTest.java:198)
I have not spent much time on inspecting the JAI code for this
operation but it might be worth taking a look at this problem now
since if we find a JAI bug we can fix it pretty easily at this stage.
The same process could be pretty difficult at a later stage.
I am using windows xp and java 1.5.0_12. JAI and ImageIO as taken from
the latest binary builds. I am usisng geotools trunk.
Ciao,
Simone.
--
-------------------------------------------------------
Eng. Simone Giannecchini
President /CEO GeoSolutions S.A.S.
Via Carignoni 51
55041 Camaiore (LU)
Italy
phone: +39 0584983027
fax: +39 0584983027
mob: +39 333 8128928
http://www.geo-solutions.it
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