[geos-commits] [SCM] GEOS branch master updated. a1d4d13b81f340bfebe80a9891353b04029b3c4a

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- Log -----------------------------------------------------------------
commit a1d4d13b81f340bfebe80a9891353b04029b3c4a
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Tue Nov 27 10:07:59 2018 -0800

    Harmonize TestConvexHull.xml with JTS version

diff --git a/tests/xmltester/tests/general/TestConvexHull.xml b/tests/xmltester/tests/general/TestConvexHull.xml
index 8f7dde2..4d74773 100644
--- a/tests/xmltester/tests/general/TestConvexHull.xml
+++ b/tests/xmltester/tests/general/TestConvexHull.xml
@@ -1,5 +1,4 @@
 <run>
-  <precisionModel scale="1.0" offsetx="0.0" offsety="0.0"/>
 
 <case>
   <desc>Several points collinear and overlapping</desc>
@@ -172,4 +171,16 @@
 </test>
 </case>
 
+<case>
+  <desc>Almost collinear points, which caused robustness failure in JTS 1.12</desc>
+  <a>
+LINESTRING (0 0, -140.8859438214298 140.88594382142983, -57.309236848216706 57.30923684821671, -190.9188309203678 190.91883092036784, -60 300)
+</a>
+<test>
+  <op name="convexhull" arg1="A">
+    POLYGON ((0 0, -57.309236848216706 57.30923684821671, -190.9188309203678 190.91883092036784, -60 300, 0 0))
+  </op>
+</test>
+</case>
+
 </run>

-----------------------------------------------------------------------

Summary of changes:
 tests/xmltester/tests/general/TestConvexHull.xml | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)


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