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Added regression tests for ST_Within(raster, raster). Ticket is #1923.
git-svn-id: http://svn.osgeo.org/postgis/trunk@10099 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Bborie Park
parent
d8e4b66e0b
commit
2ed157c71e
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@ -128,6 +128,7 @@ TEST_SREL = \
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rt_overlaps \
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rt_touches \
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rt_contains \
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rt_within \
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rt_samealignment
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TEST_BUGS = \
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199
raster/test/regress/rt_within.sql
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199
raster/test/regress/rt_within.sql
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@ -0,0 +1,199 @@
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SET client_min_messages TO warning;
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DROP TABLE IF EXISTS raster_within_rast;
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CREATE TABLE raster_within_rast (
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rid integer,
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rast raster
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);
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CREATE OR REPLACE FUNCTION make_test_raster(
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rid integer,
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width integer DEFAULT 2, height integer DEFAULT 2,
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ul_x double precision DEFAULT 0, ul_y double precision DEFAULT 0,
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skew_x double precision DEFAULT 0, skew_y double precision DEFAULT 0
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)
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RETURNS void
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AS $$
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DECLARE
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x int;
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y int;
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rast raster;
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BEGIN
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rast := ST_MakeEmptyRaster(width, height, ul_x, ul_y, 1, 1, skew_x, skew_y, 0);
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rast := ST_AddBand(rast, 1, '8BUI', 1, 0);
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INSERT INTO raster_within_rast VALUES (rid, rast);
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RETURN;
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END;
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$$ LANGUAGE 'plpgsql';
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SELECT make_test_raster(0, 2, 2, -1, -1);
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SELECT make_test_raster(1, 2, 2);
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SELECT make_test_raster(2, 3, 3);
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DROP FUNCTION make_test_raster(integer, integer, integer, double precision, double precision, double precision, double precision);
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INSERT INTO raster_within_rast VALUES (10, (
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SELECT
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ST_SetValue(rast, 1, 1, 1, 0)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (11, (
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SELECT
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ST_SetValue(rast, 1, 2, 1, 0)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (12, (
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SELECT
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ST_SetValue(
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ST_SetValue(
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ST_SetValue(rast, 1, 1, 1, 0),
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1, 2, 1, 0
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),
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1, 1, 2, 0
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)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (13, (
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SELECT
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ST_SetValue(
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ST_SetValue(
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ST_SetValue(
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ST_SetValue(rast, 1, 1, 1, 0),
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1, 2, 1, 0
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),
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1, 1, 2, 0
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),
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1, 2, 2, 0
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)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (14, (
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SELECT
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ST_SetUpperLeft(rast, 2, 0)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (15, (
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SELECT
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ST_SetScale(
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ST_SetUpperLeft(rast, 0.1, 0.1),
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0.4, 0.4
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)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (16, (
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SELECT
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ST_SetScale(
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ST_SetUpperLeft(rast, -0.1, 0.1),
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0.4, 0.4
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)
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FROM raster_within_rast
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WHERE rid = 1
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));
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INSERT INTO raster_within_rast VALUES (20, (
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SELECT
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ST_SetUpperLeft(rast, -2, -2)
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FROM raster_within_rast
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WHERE rid = 2
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));
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INSERT INTO raster_within_rast VALUES (21, (
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SELECT
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ST_SetValue(
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ST_SetValue(
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ST_SetValue(rast, 1, 1, 1, 0),
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1, 2, 2, 0
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),
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1, 3, 3, 0
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)
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FROM raster_within_rast
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WHERE rid = 20
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));
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INSERT INTO raster_within_rast VALUES (22, (
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SELECT
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ST_SetValue(
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ST_SetValue(
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rast, 1, 3, 2, 0
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),
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1, 2, 3, 0
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)
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FROM raster_within_rast
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WHERE rid = 21
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));
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INSERT INTO raster_within_rast VALUES (23, (
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SELECT
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ST_SetValue(
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ST_SetValue(
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rast, 1, 3, 1, 0
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),
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1, 1, 3, 0
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)
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FROM raster_within_rast
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WHERE rid = 22
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));
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INSERT INTO raster_within_rast VALUES (30, (
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SELECT
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ST_SetSkew(rast, -0.5, 0.5)
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FROM raster_within_rast
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WHERE rid = 2
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));
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INSERT INTO raster_within_rast VALUES (31, (
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SELECT
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ST_SetSkew(rast, -1, 1)
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FROM raster_within_rast
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WHERE rid = 2
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));
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INSERT INTO raster_within_rast VALUES (32, (
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SELECT
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ST_SetSkew(rast, 1, -1)
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FROM raster_within_rast
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WHERE rid = 2
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));
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SELECT
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'1.1',
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r1.rid,
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r2.rid,
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ST_Within(r1.rast, NULL, r2.rast, NULL)
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FROM raster_within_rast r1
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JOIN raster_within_rast r2
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ON r1.rid != r2.rid
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WHERE r1.rid = 0;
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SELECT
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'1.2',
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r1.rid,
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r2.rid,
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ST_Within(r1.rast, 1, r2.rast, 1)
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FROM raster_within_rast r1
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JOIN raster_within_rast r2
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ON r1.rid != r2.rid
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WHERE r1.rid = 0;
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SELECT
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'1.3',
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r1.rid,
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r2.rid,
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ST_Within(r1.rast, NULL, r2.rast, NULL)
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FROM raster_within_rast r1
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JOIN raster_within_rast r2
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ON r1.rid != r2.rid
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WHERE r2.rid = 0;
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SELECT
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'1.4',
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r1.rid,
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r2.rid,
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ST_Within(r1.rast, 1, r2.rast, 1)
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FROM raster_within_rast r1
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JOIN raster_within_rast r2
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ON r1.rid != r2.rid
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WHERE r2.rid = 0;
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DROP TABLE IF EXISTS raster_within_rast;
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64
raster/test/regress/rt_within_expected
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64
raster/test/regress/rt_within_expected
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@ -0,0 +1,64 @@
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1.1|0|1|f
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1.1|0|30|f
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1.1|0|32|f
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1.2|0|1|f
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1.2|0|32|f
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1.3|1|0|f
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1.3|11|0|f
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1.3|20|0|f
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1.3|30|0|f
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1.3|31|0|f
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1.3|32|0|f
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1.4|1|0|f
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1.4|2|0|f
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1.4|10|0|f
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1.4|11|0|f
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1.4|12|0|f
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1.4|13|0|f
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1.4|14|0|f
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1.4|15|0|t
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1.4|16|0|t
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1.4|20|0|f
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1.4|21|0|f
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1.4|22|0|f
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1.4|23|0|f
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1.4|30|0|f
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1.4|31|0|f
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1.4|32|0|f
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