314 lines
12 KiB
Plaintext
314 lines
12 KiB
Plaintext
# Top-level coverage tests for ST_AREA function.
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# NULL handling
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SELECT ST_AREA(NULL);
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# Test error forwarding from geometry parsing.
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--error ER_GIS_INVALID_DATA
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DO ST_AREA('');
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# Test error on unsupported types.
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--error ER_UNEXPECTED_GEOMETRY_TYPE
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DO ST_AREA(ST_GEOMFROMTEXT('POINT(0 0)'));
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--error ER_UNEXPECTED_GEOMETRY_TYPE
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DO ST_AREA(ST_GEOMFROMTEXT('MULTIPOINT(0 0)'));
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--error ER_UNEXPECTED_GEOMETRY_TYPE
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DO ST_AREA(ST_GEOMFROMTEXT('LINESTRING(0 0, 1 0)'));
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--error ER_UNEXPECTED_GEOMETRY_TYPE
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DO ST_AREA(ST_GEOMFROMTEXT('MULTILINESTRING((0 0, 1 0))'));
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--error ER_UNEXPECTED_GEOMETRY_TYPE
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DO ST_AREA(ST_GEOMFROMTEXT('GEOMETRYCOLLECTION()'));
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# Test error due to numeric overflow.
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--error ER_DATA_OUT_OF_RANGE
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DO ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0, 0 1e308, 1e308 1e308, 0 0))'));
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# Excercise code on supported types.
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# Cartesian
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SELECT
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ROUND(
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ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0, 1 0, 1 1, 0 0))', 0)),
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2
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) AS area;
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SELECT
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ROUND(
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ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0, 1 0, 1 1, 0 0)))', 0)),
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2
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) AS area;
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# Geographic
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SELECT
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ROUND(
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ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0, 0 1, 1 1, 0 0))', 4326)),
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2
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) AS area;
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SELECT
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ROUND(
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ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0, 0 1, 1 1, 0 0)))', 4326)),
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2
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) AS area;
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# End of top-level coverage test.
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#########################################################################################
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# #
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# This test is aimed to focus on Spatial Analysis Functions. #
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# #
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# ST_Area function returns the area of the geometry if it is a polygon or #
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# multi-polygon or geometry-collection containing polygon or multi-polygon or both. #
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# #
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# Creation Date: 2014-06-03 #
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# Author : Pavan Naik #
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# #
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#########################################################################################
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############################################################################################
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# Creating the spatial objects #
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############################################################################################
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--echo # Creating the spatial Geometry object
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USE test;
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CREATE TABLE gis_geometrycollection (fid INTEGER NOT NULL PRIMARY KEY, g GEOMETRY);
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############################################################################################
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# Inserting the values specific to the spatial objects #
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############################################################################################
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# Geometric elements constructing a star and some of its elememts as base
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SET @star_elem_vertical= 'POLYGON((5 0,15 25,25 0,15 5,5 0))';
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SET @star_elem_horizontal= 'POLYGON((25 0,0 15,30 15,22 10,25 0))';
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SET @star_center= 'POINT(15 10)';
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SET @star_top= 'POINT(15 25)';
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SET @star_bottom_left= 'POINT(5 0)';
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SET @star_bottom_right= 'POINT(25 0)';
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SET @star_bottom_points= 'MULTIPOINT(5 0,25 0)';
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SET @star_all_points= 'MULTIPOINT(5 0,25 0,15 10,15 25)';
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SET @star_line_horizontal= 'LINESTRING(10 15,20 15)';
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SET @star_line_vertical= 'LINESTRING(15 5,15 25)';
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SET @star_top_to_center= 'LINESTRING(15 25,15 10)';
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SET @star_lines_near_horizontal= 'MULTILINESTRING((25 0,0 15,15 30,0 5))';
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SET @star_lines_near_vertical= 'MULTILINESTRING((0 5,15 25,0 25))';
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SET @star= 'POLYGON((5 0,7 10,0 15,10 15,15 25,20 15,30 15,22 10,25 0,15 5,5 0))';
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SET @star_elem_vertical_val= '((5 0,15 25,25 0,15 5,5 0))';
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SET @star_elem_horizontal_val= '((25 0,0 15,30 15,22 10,25 0))';
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SET @star_of_elems='MULTIPOLYGON(((5 0,15 25,25 0,15 5,5 0)),((25 0,0 15,30 15,22 10,25 0)))';
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SET @star_collection_elems='GEOMETRYCOLLECTION(MULTIPOLYGON(((5 0,15 25,25 0,15 5,5 0)),((25 0,0 15,30 15,22 10,25 0))),POLYGON((5 0,7 10,0 15,10 15,15 25,20 15,30 15,22 10,25 0,15 5,5 0)),LINESTRING(15 25,15 10),MULTIPOINT(5 0,25 0),POINT(15 25))';
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SET @star_collection_multilinestr='GEOMETRYCOLLECTION(MULTIPOLYGON(((5 0,15 25,25 0,15 5,5 0)),((25 0,0 15,30 15,22 10,25 0))),POLYGON((5 0,7 10,0 15,10 15,15 25,20 15,30 15,22 10,25 0,15 5,5 0)),MULTILINESTRING((25 0,0 15,15 30,0 5)),LINESTRING(15 25,15 10),MULTIPOINT(5 0,25 0),POINT(15 25))';
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--echo # INSERT base star
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--disable_warnings
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INSERT INTO gis_geometrycollection VALUES
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(100,ST_GEOMFROMTEXT(@star)),
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(101,ST_GEOMFROMTEXT(@star_elem_vertical)),
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(102,ST_GEOMFROMTEXT(@star_elem_horizontal)),
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(103,ST_GEOMFROMTEXT(@star_of_elems)),
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(104,ST_GEOMFROMTEXT(@star_top)),
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(105,ST_GEOMFROMTEXT(@star_center)),
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(106,ST_GEOMFROMTEXT(@star_bottom_left)),
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(107,ST_GEOMFROMTEXT(@star_bottom_right)),
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(108,ST_GEOMFROMTEXT(@star_bottom_points)),
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(109,ST_GEOMFROMTEXT(@star_all_points)),
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(110,ST_GEOMFROMTEXT(@star_line_horizontal)),
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(111,ST_GEOMFROMTEXT(@star_line_vertical)),
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(112,ST_GEOMFROMTEXT(@star_top_to_center)),
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(113,ST_GEOMFROMTEXT(@star_lines_near_horizontal)),
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(114,ST_GEOMFROMTEXT(@star_lines_near_vertical)),
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(115,ST_GEOMFROMTEXT(@star_collection_elems)),
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(116,ST_GEOMFROMTEXT(@star_collection_multilinestr));
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--enable_warnings
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--echo # Checking the integrity of the above create/insert statements
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--echo # 17 rows.
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SELECT count(ST_ASTEXT(g) != 'NULL') FROM gis_geometrycollection;
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--echo #####################################################################################
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--echo # ST_AREA(polygon)
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--echo #####################################################################################
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star));
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star_elem_vertical));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,0 5,5 5, 0 0))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0,-10 0,-10 -10,0 -10, 0 0))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6,6 4,4 4))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,0 10,10 10,10 0,0 0),(0 0,0 10,10 10,10 0,0 0))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((4 4,4 6,6 6,6 4,4 4),(0 0,0 10,10 10,10 0,0 0))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((4 4,4 6,6 6,6 4,4 4),(8 8,8 10,10 10,10 8,8 8))'));
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SELECT ST_AREA(g) FROM gis_geometrycollection WHERE fid=100;
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--echo #####################################################################################
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--echo # ST_AREA(multipolygon)
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--echo #####################################################################################
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star_of_elems));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5, 0 0)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 10,10 0,0 0, 0 10)),((0 0,10 10,10 0, 0 0)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10, 0 0)),((10 10,10 15,15 15,10 10)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0)),((4 4,4 6,6 6,6 4, 4 4)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0, 0 0),(4 4,4 6,6 6,6 4, 4 4)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0),(0 0,0 10,10 10,10 0,0 0)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((4 4,4 6,6 6,6 4,4 4),(0 0,0 10,10 10,10 0,0 0)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((4 4,4 6,6 6,6 4,4 4),(8 8,8 10,10 10,10 8,8 8)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((10 10,10 0,5 10,10 10)),((0 10,0 20,5 10,0 10)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0),(0 0,0 10,10 10,10 0,0 0)),((0 0,0 10,10 10,10 0,0 0)))'));
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0),(0 0,0 10,10 10,10 0,0 0)),((0 0,0 10,10 10,10 0,0 0),(4 4,4 6,6 6, 4 4)))'));
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SELECT ST_AREA(g) FROM gis_geometrycollection WHERE fid=103;
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--echo #####################################################################################
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--echo # ST_AREA(geometry) with different SRID values
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--echo #####################################################################################
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star_center,-1024));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star_all_points,-1));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star_of_elems,4294967296));
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--error ER_DATA_OUT_OF_RANGE
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SELECT ST_AREA(ST_GEOMFROMTEXT(@star_collection_elems,4294967295000));
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--echo #####################################################################################
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--echo # Invalid function calls
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--echo #####################################################################################
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--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
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SELECT ST_AREA();
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SELECT ST_AREA(NULL);
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POINT()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('LINESTRING()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON(())'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOINT()'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTILINESTRING(())'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON((()))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POINT(a 0)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POINT(! 0)'));
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--error ER_PARSE_ERROR
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SELECT ST_AREA(ST_GEOMFROMTEXT('POINT('!' 0)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POINT(12,34 0)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('LINESTRING(a 0,10 10)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('LINESTRING(0 0,! 10)'));
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--error ER_PARSE_ERROR
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SELECT ST_AREA(ST_GEOMFROMTEXT('LINESTRING('!' 0,10 10)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('LINESTRING(12,34 0,10 10)'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((a 0,10 10,10 0,0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,! 10,10 0,0 0))'));
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--error ER_PARSE_ERROR
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON(('!' 0,10 10,10 0,0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((12,34 0,10 10,10 0,0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,5 5))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,5 5,10 10))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('POLYGON((0 0,0 5,10 10),(0 0))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,5 5,10 10)),((10 10)))'));
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--error ER_GIS_INVALID_DATA
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SELECT ST_AREA(ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,5 5,10 10)),((10 10))'));
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--echo # Clean up
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DROP TABLE gis_geometrycollection;
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--echo #
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--echo # WL#11096 Don't do Cartesian computations on geographic geometries
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--echo #
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--echo # Assume SRID 10 is not defined.
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--error ER_SRS_NOT_FOUND
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DO ST_AREA(x'0A000000010100000000000000000000000000000000000000');
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--echo #
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--echo # Bug#28301552 ASSERTION FAILED: STD::ISFINITE(*RESULT)
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--echo #
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--error ER_DATA_OUT_OF_RANGE
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DO ST_Area(
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POLYGON(
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LINESTRING(
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POINT(4.271317e+307,-18656),
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POINT(-29177,-15475),
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POINT(8554,3430),
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POINT(4.271317e+307,-18656)
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)
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)
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);
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--error ER_DATA_OUT_OF_RANGE
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DO ST_Area(POLYGON(
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LINESTRING(
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POINT(3006,-15963),
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POINT(-17919,-15105),
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POINT(9.466488e+307,1.280303e+308),
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POINT(3006,-15963)
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)
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)
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);
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