tests: avoid 3P arcs lying on the same line
commit1df0b69bd83deeffbdde08a644e98f72397a5a75
authorNicola Fontana <ntd@entidi.it>
Sat, 7 Feb 2015 21:45:54 +0000 (7 22:45 +0100)
committerNicola Fontana <ntd@entidi.it>
Sat, 7 Feb 2015 21:45:54 +0000 (7 22:45 +0100)
treea7d87d28a860a567a94a459c3b4453520c00280b
parentd8561c665254dd6f8d73f2d2f5cc92df4a59e570
tests: avoid 3P arcs lying on the same line

This nasty bug worked on ArchLinux and Ubuntu (most likely because the
roundings introduced a non-zero value) but failed on FreeBSD where the
division by 0 prevented the rendering (to_cairo) failing the assertion.
src/cpml/tests/test-segment.c
src/tests/adg-test.c