Bug#871556: libvigraimpex: several tests failing in Gridgraph Test Dimension 3

[Daniel Stender]

Source: libvigraimpex
Version: 1.10.0+git20160211.167be93+dfsg-3
Severity: serious
Justification: fails to build from source (but built successfully in the past)

With the latest upload there are FTBFS problems on some archs.

<cut>
Running test_gridgraph
cd /<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/obj/test/gridgraph && ./run_test_gridgraph.sh
Entering test suite Gridgraph Test
Entering test suite Gridgraph Test Dimension 2
All (38) tests passed in test suite Gridgraph Test Dimension 2
Leaving test suite Gridgraph Test Dimension 2
Entering test suite Gridgraph Test Dimension 3

Failure in NeighborhoodTests<N>::testIndirectNeighborhood()
Assertion failed: neighborOffsets[k] == -neighborOffsets[neighborCount-1-k] [(-1, -1, -1) != (-1, 1, -1)] (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:183)

Failure in (&GridGraphTests<N>::template testNeighborIterator<directed_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: target(*e, g) == *n [(1, -1, 0) != (1, -1, 0)] (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:744)

Failure in (&GridGraphTests<N>::template testNeighborIterator<undirected_tag, IndirectNeighborhood>)()
Assertion failed: source(*e, g) == *j [(0, -2, 0) != (0, 0, 0)] (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:743)

Failure in (&GridGraphTests<N>::template testBackNeighborIterator<directed_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: target(*e, g) == *n [(0, -1, 0) != (0, -1, 0)] (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:940)

Failure in (&GridGraphTests<N>::template testBackNeighborIterator<undirected_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: target(*e, g) == *n [(0, -1, 0) != (0, -1, 0)] (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:940)

Failure in (&GridGraphTests<N>::template testEdgeIterator<directed_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: !(e == lemon::INVALID) (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:1062)

Failure in (&GridGraphTests<N>::template testEdgeIterator<undirected_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: !(e == lemon::INVALID) (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:1062)

Failure in (&GridGraphTests<N>::template testArcIterator<directed_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: !(e == lemon::INVALID) (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:1143)

Failure in (&GridGraphTests<N>::template testArcIterator<undirected_tag, IndirectNeighborhood>)()
Unexpected Contract exception:  
Precondition violation!
Index out of bounds
(/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/include/vigra/multi_array.hxx:999)

Last checkpoint: !(e == lemon::INVALID) (/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/test/gridgraph/test.cxx:1143)

9 of 38 tests failed in test suite Gridgraph Test Dimension 3
Leaving test suite Gridgraph Test Dimension 3

9 of 76 tests failed in test suite Gridgraph Test
Leaving test suite Gridgraph Test

test/gridgraph/CMakeFiles/test_gridgraph.dir/build.make:123: recipe for target 'test/gridgraph/test_gridgraph' failed
make[5]: *** [test/gridgraph/test_gridgraph] Error 1
make[5]: *** Deleting file 'test/gridgraph/test_gridgraph'
make[5]: Leaving directory '/<<BUILDDIR>>/libvigraimpex-1.10.0+git20160211.167be93+dfsg/obj'
CMakeFiles/Makefile2:1895: recipe for target 'test/gridgraph/CMakeFiles/test_gridgraph.dir/all' failed
</cut>

DS

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.5.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8), LANGUAGE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)