MDEV-6073 Merge gis test cases form 5.6.

        Tests were merged.
        As the implementation is different, the 'internal debugging' part
        was not merged, only a stub for it created.

1 files changed, 161 insertions, 0 deletions

diff --git a/mysql-test/include/gis_debug.inc b/mysql-test/include/gis_debug.inc
new file mode 100644
index 00000000000..c81932ef90c
--- /dev/null
+++ b/mysql-test/include/gis_debug.inc
@@ -0,0 +1,161 @@
+#
+# This is a shared file included from t/gis-precise.test and t/gis-debug.test
+#
+# - gis-precise.test is executed both in debug and production builds
+# and makes sure that the checked GIS functions return the expected results.
+# 
+# - gis-debug.test is executed only in debug builds
+# (and is skipped in production builds).
+# gis-debug.test activates tracing of the internal GIS routines.
+# The trace log is printed to the client side warnings.
+# So gis-debug.test makes sure not only that the correct results are returned,
+# but also check *how* these results were generated - makes sure that
+# the internal GIS routines went through the expected data and code flow paths.
+#
+
+--disable_warnings
+DROP TABLE IF EXISTS p1;
+--enable_warnings
+
+DELIMITER |;
+CREATE PROCEDURE p1(dist DOUBLE, geom TEXT)
+BEGIN
+  DECLARE g GEOMETRY;
+  SET g=GeomFromText(geom);
+  SELECT geom AS `-----`;
+  SELECT dist, GeometryType(@buf:=ST_Buffer(g, dist)) AS `buffer`, ROUND(ST_AREA(@buf),2) AS buf_area;
+END|
+DELIMITER ;|
+
+--disable_query_log
+
+--echo #
+--echo # Testing ST_BUFFER with positive distance
+--echo #
+
+CALL p1(1, 'POINT(0 0))');
+CALL p1(1, 'LineString(0 1, 1 1))');
+CALL p1(1, 'LineString(9 9,8 1,1 5,0 0)');
+CALL p1(1, 'Polygon((2 2,2 8,8 8,8 2,2 2))');
+CALL p1(1, 'Polygon((0 0,0 8,8 8,8 0,0 0),(2 2,6 2,6 6,2 6,2 2))');
+CALL p1(1, 'Polygon((0 0, 0 8, 8 8, 8 10, -10 10, -10 0, 0 0))');
+CALL p1(1, 'MultiPoint(9 9,8 1,1 5)');
+CALL p1(1, 'MultiLineString((0 0,2 2))');
+CALL p1(1, 'MultiLineString((0 0,2 2,0 4))');
+CALL p1(1, 'MultiLineString((0 0,2 2),(0 2,2 0))');
+CALL p1(1, 'MultiLineString((2 2,2 8,-2 8),(-6 -6, 6 6),(10 10, 14 14))');
+CALL p1(1, 'MultiPolygon(((2 2,2 8,8 8,8 2,2 2)), ((9 9,8 1,1 5,9 9)))');
+CALL p1(1, 'MultiPolygon(((2 2,2 8,8 8,8 2,2 2), (4 4,4 6,6 6,6 4,4 4)),((9 9,8 1,1 5,9 9)))');
+CALL p1(1, 'GeometryCollection(Point(0 0))');
+CALL p1(1, 'GeometryCollection(LineString(0 0, 2 2)))');
+CALL p1(1, 'GeometryCollection(Polygon((2 2,2 8,8 8,8 2,2 2))))');
+CALL p1(1, 'GeometryCollection(MultiPoint(9 9,8 1,1 5))');
+CALL p1(1, 'GeometryCollection(MultiLineString((0 0,0 1),(3 0,3 1)))');
+CALL p1(1, 'GeometryCollection(MultiPolygon(((0 0, 3 0, 3 3, 0 3, 0 0)),((6 6,6 9,9 9,9 6,6 6))))');
+CALL p1(1, 'GeometryCollection(Point(9 9),LineString(1 5,0 0),Polygon((2 2,2 8,8 8,8 2,2 2)))');
+
+
+--echo #
+--echo # Testing ST_BUFFER with zero distance
+--echo #
+
+CALL p1(0, 'POINT(0 0))');
+CALL p1(0, 'LineString(0 1, 1 1))');
+CALL p1(0, 'LineString(9 9,8 1,1 5,0 0)');
+CALL p1(0, 'Polygon((2 2,2 8,8 8,8 2,2 2))');
+CALL p1(0, 'Polygon((0 0,0 8,8 8,8 0,0 0),(2 2,6 2,6 6,2 6,2 2))');
+CALL p1(0, 'Polygon((0 0, 0 8, 8 8, 8 10, -10 10, -10 0, 0 0))');
+CALL p1(0, 'MultiPoint(9 9,8 1,1 5)');
+CALL p1(0, 'MultiLineString((0 0,2 2))');
+CALL p1(0, 'MultiLineString((0 0,2 2,0 4))');
+CALL p1(0, 'MultiLineString((0 0,2 2),(0 2,2 0))');
+CALL p1(0, 'MultiLineString((2 2,2 8,-2 8),(-6 -6, 6 6),(10 10, 14 14))');
+CALL p1(0, 'MultiPolygon(((2 2,2 8,8 8,8 2,2 2)), ((9 9,8 1,1 5,9 9)))');
+CALL p1(0, 'MultiPolygon(((2 2,2 8,8 8,8 2,2 2), (4 4,4 6,6 6,6 4,4 4)),((9 9,8 1,1 5,9 9)))');
+CALL p1(0, 'GeometryCollection(Point(0 0))');
+CALL p1(0, 'GeometryCollection(LineString(0 0, 2 2)))');
+CALL p1(0, 'GeometryCollection(Polygon((2 2,2 8,8 8,8 2,2 2))))');
+CALL p1(0, 'GeometryCollection(MultiPoint(9 9,8 1,1 5))');
+CALL p1(0, 'GeometryCollection(MultiLineString((0 0,0 1),(3 0,3 1)))');
+CALL p1(0, 'GeometryCollection(MultiPolygon(((0 0, 3 0, 3 3, 0 3, 0 0)),((6 6,6 9,9 9,9 6,6 6))))');
+CALL p1(0, 'GeometryCollection(Point(9 9),LineString(1 5,0 0),Polygon((2 2,2 8,8 8,8 2,2 2)))');
+
+
+--echo #
+--echo # Testing ST_BUFFER with negative distance
+--echo #
+
+CALL p1(-1, 'POINT(0 0))');
+CALL p1(-1, 'LineString(0 1, 1 1))');
+CALL p1(-1, 'LineString(9 9,8 1,1 5,0 0)');
+CALL p1(-1, 'Polygon((2 2,2 8,8 8,8 2,2 2))');
+#
+# Wrong shape
+# CALL p1(-1, 'Polygon((0 0,0 8,8 8,8 0,0 0),(2 2,6 2,6 6,2 6,2 2))');
+# Wrong shape
+# CALL p1(-1, 'Polygon((0 0, 0 8, 8 8, 8 10, -10 10, -10 0, 0 0))');
+#
+CALL p1(-1, 'MultiPoint(9 9,8 1,1 5)');
+CALL p1(-1, 'MultiLineString((0 0,2 2))');
+CALL p1(-1, 'MultiLineString((0 0,2 2,0 4))');
+CALL p1(-1, 'MultiLineString((0 0,2 2),(0 2,2 0))');
+CALL p1(-1, 'MultiLineString((2 2,2 8,-2 8),(-6 -6, 6 6),(10 10, 14 14))');
+#
+# Wrong shape
+#CALL p1(-1, 'MultiPolygon(((2 2,2 8,8 8,8 2,2 2)), ((9 9,8 1,1 5,9 9)))');
+#CALL p1(-1, 'MultiPolygon(((2 2,2 8,8 8,8 2,2 2), (4 4,4 6,6 6,6 4,4 4)),((9 9,8 1,1 5,9 9)))');
+#
+CALL p1(-1, 'GeometryCollection(Point(0 0))');
+CALL p1(-1, 'GeometryCollection(LineString(0 0, 2 2)))');
+CALL p1(-1, 'GeometryCollection(Polygon((2 2,2 8,8 8,8 2,2 2))))');
+CALL p1(-1, 'GeometryCollection(MultiPoint(9 9,8 1,1 5))');
+CALL p1(-1, 'GeometryCollection(MultiLineString((0 0,0 1),(3 0,3 1)))');
+#
+# Wrong shape
+# CALL p1(-1, 'GeometryCollection(MultiPolygon(((0 0, 3 0, 3 3, 0 3, 0 0)),((6 6,6 9,9 9,9 6,6 6))))');
+#
+CALL p1(-1, 'GeometryCollection(Point(9 9),LineString(1 5,0 0),Polygon((2 2,2 8,8 8,8 2,2 2)))');
+
+
+--enable_query_log
+
+SELECT ST_CONTAINS(
+  GeomFromText('MULTIPOLYGON(((0 0, 0 5, 5 5, 5 0, 0 0)),((6 6, 6 11, 11 11, 11 6, 6 6)))'),
+  GeomFromText('POINT(5 10)'));
+SELECT AsText(ST_UNION(
+  GeomFromText('MULTIPOLYGON(((0 0, 0 5, 5 5, 5 0, 0 0)),((6 6, 6 11, 11 11, 11 6, 6 6)))'),
+  GeomFromText('POINT(5 10)')));
+
+DROP PROCEDURE p1;
+
+--echo #
+--echo # Bug #13833019 ASSERTION `T1->RESULT_RANGE' FAILED IN GCALC_OPERATION_REDUCER::END_COUPLE
+--echo #
+SELECT GeometryType(ST_BUFFER(MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((0 0,9 4,3 3,0 0)),((2 2,2 2,8 8,2 3,2 2)))'), 3));
+
+--echo #
+--echo # Bug #13832749 	HANDLE_FATAL_SIGNAL IN GCALC_FUNCTION::COUNT_INTERNAL
+--echo #
+SELECT GeometryType(ST_BUFFER(MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((3 5,2 5,2 4,3 4,3 5)),((2 2,2 8,8 8,8 2,2 2), (4 4,4 6,6 6,6 4,4 4)), ((9 9,8 1,1 5,9 9)))'),1));
+
+
+--echo #
+--echo # Bug#13358363 - ASSERTION: N > 0 && N < SINUSES_CALCULATED*2+1 | GET_N_SINCOS/ADD_EDGE_BUFFER
+--echo #
+
+DO ST_BUFFER(ST_GEOMCOLLFROMTEXT('linestring(1 1,2 2)'),'');
+
+SELECT ST_WITHIN(
+        LINESTRINGFROMTEXT(' LINESTRING(3 8,9 2,3 8,3 3,7 6,4 7,4 7,8 1) '),
+        ST_BUFFER(MULTIPOLYGONFROMTEXT(' MULTIPOLYGON(((3 5,2 5,2 4,3 4,3 5)),((2 2,2 8,8 8,8 2,2 2),(4 4,4 6,6 6,6 4,4 4)),((0 5,3 5,3 2,1 2,1 1,3 1,3 0,0 0,0 3,2 3,2 4,0 4,0 5))) '),
+                  ST_NUMINTERIORRINGS(POLYGONFROMTEXT('POLYGON((3 5,2 4,2 5,3 5)) '))));
+
+SELECT ST_DIMENSION(ST_BUFFER(POLYGONFROMTEXT(' POLYGON((3 5,2 5,2 4,3 4,3 5)) '),
+                              ST_NUMINTERIORRINGS(POLYGONFROMTEXT(' POLYGON((0 0,9 3,4 2,0 0))'))));
+
+SELECT ST_NUMINTERIORRINGS(
+       ST_ENVELOPE(ST_BUFFER(MULTIPOLYGONFROMTEXT('MULTIPOLYGON(((3 5,2 5,2 4,3 4,3 5))) '),
+                             SRID(MULTILINESTRINGFROMTEXT('MULTILINESTRING((2 2,4 2,1 2,2 4,2 2)) ')))));
+
+SELECT ASTEXT(ST_BUFFER(POLYGONFROMTEXT(' POLYGON((9 9,5 2,4 5,9 9))'),
+                        SRID(GEOMETRYFROMTEXT(' MULTIPOINT(8 4,5 0,7 8,6 9,3 4,7 3,5 5) '))));