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bugs #801560 and #802194

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tests added.

per-file comments:
  mysql-test/r/gis-precise.result
bugs #801560 and #802194
        test result updated.

  mysql-test/t/gis-precise.test
bugs #801560 and #802194
        test case added.
This commit is contained in:
Alexey Botchkov
2011-09-02 09:38:17 +05:00
parent 152f3c5e28
commit c937b7588f
2 changed files with 30 additions and 0 deletions
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16
mysql-test/r/gis-precise.result
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@@ -301,3 +301,19 @@ MultiPolygonFromText('MULTIPOLYGON(((9 9, 7 9, 1 1, 9 9)),
((0 0, 7 5, 9 6, 0 0)), ((0 0, 7 5, 9 6, 0 0)),
POLYGON((0 0,0 5,1 5,2 7,2 5.5,5 7,5.5 7,7 9,9 9,7 7,7 5,9 6,7 4.66666666666667,7 1,4.25 2.83333333333333,3 2,3 0,0 0),(1 1,1 4,1.33333333333333 4,1.85714285714286 2.42857142857143,1 2,1.75 2,1 1,2 2,2 1.42857142857143,1.4 1,1 1),(1.5 1,2 1.33333333333333,2 1,1.5 1),(3 2.14285714285714,3 3,3.4 3.4,4.10344827586207 2.93103448275862,3 2.14285714285714)) POLYGON((0 0,0 5,1 5,2 7,2 5.5,5 7,5.5 7,7 9,9 9,7 7,7 5,9 6,7 4.66666666666667,7 1,4.25 2.83333333333333,3 2,3 0,0 0),(1 1,1 4,1.33333333333333 4,1.85714285714286 2.42857142857143,1 2,1.75 2,1 1,2 2,2 1.42857142857143,1.4 1,1 1),(1.5 1,2 1.33333333333333,2 1,1.5 1),(3 2.14285714285714,3 3,3.4 3.4,4.10344827586207 2.93103448275862,3 2.14285714285714))
SELECT AsText( ST_INTERSECTION(
LinestringFromText('LINESTRING( 3 5, 2 5, 2 4, 3 4, 3 5 ) ') ,
LinestringFromText('LINESTRING( 3 5, 2 4, 2 5, 3 5 ) ')
));
AsText( ST_INTERSECTION(
LinestringFromText('LINESTRING( 3 5, 2 5, 2 4, 3 4, 3 5 ) ') ,
LinestringFromText('LINESTRING( 3 5, 2 4, 2 5, 3 5 ) ')
))
LINESTRING(2 4,2 5,3 5)
SELECT AsText( ST_UNION(
PolygonFromText(' POLYGON( ( 2 2 , 3 2 , 7 5 , 2 0 , 2 2 ) ) ') ,
PolygonFromText(' POLYGON( ( 2 2 , 3 2 , 3 3 , 2 5 , 2 2 ) ) ') ) );
AsText( ST_UNION(
PolygonFromText(' POLYGON( ( 2 2 , 3 2 , 7 5 , 2 0 , 2 2 ) ) ') ,
PolygonFromText(' POLYGON( ( 2 2 , 3 2 , 3 3 , 2 5 , 2 2 ) ) ') ) )
POLYGON((2 0,2 5,3 3,3 2,7 5,2 0))

14
mysql-test/t/gis-precise.test
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@@ -187,3 +187,17 @@ SELECT AsText(ST_UNION(
MultiPolygonFromText('MULTIPOLYGON(((2 2, 2 2, 1 5, 2 7, 2 2)), MultiPolygonFromText('MULTIPOLYGON(((2 2, 2 2, 1 5, 2 7, 2 2)),
((0 5, 3 5, 3 0, 0 0, 0 5), (1 1, 2 1, 2 4, 1 4, 1 1)))'))); ((0 5, 3 5, 3 0, 0 0, 0 5), (1 1, 2 1, 2 4, 1 4, 1 1)))')));
#bug 802376 ST_INTERSECTION returns wrong result on two overlapping linestrings in maria-5.3-gis
SELECT AsText( ST_INTERSECTION(
LinestringFromText('LINESTRING( 3 5, 2 5, 2 4, 3 4, 3 5 ) ') ,
LinestringFromText('LINESTRING( 3 5, 2 4, 2 5, 3 5 ) ')
));
#bug 801560 ST_UNION of adjacent polygons includes extra line in maria-5.3-gis
SELECT AsText( ST_UNION(
PolygonFromText(' POLYGON( ( 2 2 , 3 2 , 7 5 , 2 0 , 2 2 ) ) ') ,
PolygonFromText(' POLYGON( ( 2 2 , 3 2 , 3 3 , 2 5 , 2 2 ) ) ') ) );