diff options
| author | Alexey Botchkov <holyfoot@askmonty.org> | 2011-06-30 18:18:27 +0500 |
|---|---|---|
| committer | Alexey Botchkov <holyfoot@askmonty.org> | 2011-06-30 18:18:27 +0500 |
| commit | 4f49cdf8d303b431343bbc77428169fdfcaae34c (patch) | |
| tree | 81fb0a27ab947f77fd74051cbac75846dfbd2f53 /mysql-test/t/gis-precise.test | |
| parent | b826c888417e258dc0da6b6c0d011960db38f4b9 (diff) | |
| download | mariadb-git-4f49cdf8d303b431343bbc77428169fdfcaae34c.tar.gz | |
fix for bug #801243 Assertion `(0)' failed in Gis_geometry_collection::init_from_opresult on ST_UNION
If the result contains a polygon with a hole, consequitive shapes weren't calculated
properly, as the hole appeared as shape in the result, but actually it's a single shape
with the surrounding polygon. It's more natural to use the size of the result as
a border instead of the number of resulting shapes.
per-file comments:
mysql-test/r/gis-precise.result
fix for bug #801243 Assertion `(0)' failed in Gis_geometry_collection::init_from_opresult on ST_UNION
test result updated.
mysql-test/t/gis-precise.test
fix for bug #801243 Assertion `(0)' failed in Gis_geometry_collection::init_from_opresult on ST_UNION
test case added.
sql/spatial.cc
fix for bug #801243 Assertion `(0)' failed in Gis_geometry_collection::init_from_opresult on ST_UNION
check the data lenght instead of number of shapes.
sql/spatial.h
fix for bug #801243 Assertion `(0)' failed in Gis_geometry_collection::init_from_opresult on ST_UNION
check the data lenght instead of number of shapes.
Diffstat (limited to 'mysql-test/t/gis-precise.test')
| -rw-r--r-- | mysql-test/t/gis-precise.test | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mysql-test/t/gis-precise.test b/mysql-test/t/gis-precise.test index f37249aedee..b5c54c6b0c4 100644 --- a/mysql-test/t/gis-precise.test +++ b/mysql-test/t/gis-precise.test @@ -105,3 +105,9 @@ select st_touches(geomfromtext('polygon((0 0, 2 2, 0 4, 0 0))'), geomfromtext('p SELECT ST_Equals(PolyFromText('POLYGON((67 13, 67 18, 67 18, 59 18, 59 13, 67 13) )'),PolyFromText('POLYGON((67 13, 67 18, 59 19, 59 13, 59 13, 67 13) )')) as result; SELECT ST_Equals(PolyFromText('POLYGON((67 13, 67 18, 67 18, 59 18, 59 13, 67 13) )'),PolyFromText('POLYGON((67 13, 67 18, 59 18, 59 13, 59 13, 67 13) )')) as result; SELECT ST_Equals(PointFromText('POINT (12 13)'),PointFromText('POINT (12 13)')) as result; + +# bug #801243 Assertion `(0)' failed in Gis_geometry_collection::init_from_opresult on ST_UNION + +SELECT astext(ST_UNION ( + PolyFromText('POLYGON(( 2 2 ,3 2,2 7,2 2),( 0 0,8 2,1 9,0 0))'), + ExteriorRing( Envelope( MultiLineStringFromText('MULTILINESTRING((3 4,5 3),(3 0,0 5))'))))); |