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a3d2844852
This commit significantly increases test coverage of geo_ops.c, adding tests for various issues addressed by 2e2a392de3 (which went undetected for a long time, at least partially due to not being covered). This also removes alternative results expecting -0 on some platforms. Instead the functions are should return the same results everywhere, transforming -0 to 0 if needed. The tests are added to geometric.sql file, sorted by the left hand side of the operators. There are many cross datatype operators, so this seems like the best solution. Author: Emre Hasegeli Reviewed-by: Tomas Vondra Discussion: https://www.postgresql.org/message-id/CAE2gYzxF7-5djV6-cEvqQu-fNsnt%3DEqbOURx7ZDg%2BVv6ZMTWbg%40mail.gmail.com
25 lines
778 B
SQL
25 lines
778 B
SQL
--
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-- LSEG
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-- Line segments
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--
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--DROP TABLE LSEG_TBL;
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CREATE TABLE LSEG_TBL (s lseg);
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INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)]');
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INSERT INTO LSEG_TBL VALUES ('(0,0),(6,6)');
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INSERT INTO LSEG_TBL VALUES ('10,-10 ,-3,-4');
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INSERT INTO LSEG_TBL VALUES ('[-1e6,2e2,3e5, -4e1]');
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INSERT INTO LSEG_TBL VALUES (lseg(point(11, 22), point(33,44)));
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INSERT INTO LSEG_TBL VALUES ('[(-10,2),(-10,3)]'); -- vertical
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INSERT INTO LSEG_TBL VALUES ('[(0,-20),(30,-20)]'); -- horizontal
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INSERT INTO LSEG_TBL VALUES ('[(NaN,1),(NaN,90)]'); -- NaN
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-- bad values for parser testing
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INSERT INTO LSEG_TBL VALUES ('(3asdf,2 ,3,4r2)');
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INSERT INTO LSEG_TBL VALUES ('[1,2,3, 4');
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INSERT INTO LSEG_TBL VALUES ('[(,2),(3,4)]');
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INSERT INTO LSEG_TBL VALUES ('[(1,2),(3,4)');
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select * from LSEG_TBL;
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