From 18657a960e125336f704ea058e25c27bd3900dcb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 19:28:19 +0200 Subject: Adding upstream version 3.40.1. Signed-off-by: Daniel Baumann --- ext/rtree/rtreeE.test | 143 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 ext/rtree/rtreeE.test (limited to 'ext/rtree/rtreeE.test') diff --git a/ext/rtree/rtreeE.test b/ext/rtree/rtreeE.test new file mode 100644 index 0000000..72dcc94 --- /dev/null +++ b/ext/rtree/rtreeE.test @@ -0,0 +1,143 @@ +# 2010 August 28 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#*********************************************************************** +# This file contains tests for the r-tree module. Specifically, it tests +# that new-style custom r-tree queries (geometry callbacks) work. +# + +if {![info exists testdir]} { + set testdir [file join [file dirname [info script]] .. .. test] +} +source [file join [file dirname [info script]] rtree_util.tcl] +source $testdir/tester.tcl +ifcapable !rtree { finish_test ; return } +ifcapable rtree_int_only { finish_test; return } + + +#------------------------------------------------------------------------- +# Test the example 2d "circle" geometry callback. +# +register_circle_geom db + +do_execsql_test rtreeE-1.0.0 { + PRAGMA page_size=512; + CREATE VIRTUAL TABLE rt1 USING rtree(id,x0,x1,y0,y1); + + /* A tight pattern of small boxes near 0,0 */ + WITH RECURSIVE + x(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM x WHERE x<4), + y(y) AS (VALUES(0) UNION ALL SELECT y+1 FROM y WHERE y<4) + INSERT INTO rt1 SELECT x+5*y, x, x+2, y, y+2 FROM x, y; + + /* A looser pattern of small boxes near 100, 0 */ + WITH RECURSIVE + x(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM x WHERE x<4), + y(y) AS (VALUES(0) UNION ALL SELECT y+1 FROM y WHERE y<4) + INSERT INTO rt1 SELECT 100+x+5*y, x*3+100, x*3+102, y*3, y*3+2 FROM x, y; + + /* A looser pattern of larger boxes near 0, 200 */ + WITH RECURSIVE + x(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM x WHERE x<4), + y(y) AS (VALUES(0) UNION ALL SELECT y+1 FROM y WHERE y<4) + INSERT INTO rt1 SELECT 200+x+5*y, x*7, x*7+15, y*7+200, y*7+215 FROM x, y; +} {} +do_rtree_integrity_test rtreeE-1.0.1 rt1 + +# Queries against each of the three clusters */ +do_execsql_test rtreeE-1.1 { + SELECT id FROM rt1 WHERE id MATCH Qcircle(0.0, 0.0, 50.0, 3) ORDER BY id; +} {0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24} +do_execsql_test rtreeE-1.1x { + SELECT id FROM rt1 WHERE id MATCH Qcircle('x:0 y:0 r:50.0 e:3') ORDER BY id; +} {0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24} +do_execsql_test rtreeE-1.2 { + SELECT id FROM rt1 WHERE id MATCH Qcircle(100.0, 0.0, 50.0, 3) ORDER BY id; +} {100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124} +do_execsql_test rtreeE-1.3 { + SELECT id FROM rt1 WHERE id MATCH Qcircle(0.0, 200.0, 50.0, 3) ORDER BY id; +} {200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224} + +# The Qcircle geometry function gives a lower score to larger leaf-nodes. +# This causes the 200s to sort before the 100s and the 0s to sort before +# last. +# +do_execsql_test rtreeE-1.4 { + SELECT id FROM rt1 WHERE id MATCH Qcircle('r:1000 e:3') AND id%100==0 +} {200 100 0} + +# Exclude odd rowids on a depth-first search +do_execsql_test rtreeE-1.5 { + SELECT id FROM rt1 WHERE id MATCH Qcircle('r:1000 e:4') ORDER BY +id +} {0 2 4 6 8 10 12 14 16 18 20 22 24 100 102 104 106 108 110 112 114 116 118 120 122 124 200 202 204 206 208 210 212 214 216 218 220 222 224} + +# Exclude odd rowids on a breadth-first search. +do_execsql_test rtreeE-1.6 { + SELECT id FROM rt1 WHERE id MATCH Qcircle(0,0,1000,5) ORDER BY +id +} {0 2 4 6 8 10 12 14 16 18 20 22 24 100 102 104 106 108 110 112 114 116 118 120 122 124 200 202 204 206 208 210 212 214 216 218 220 222 224} + +# Test that rtree prefers MATCH to lookup-by-rowid. +# +do_execsql_test rtreeE-1.7 { + SELECT id FROM rt1 WHERE id=18 AND id MATCH Qcircle(0,0,1000,5) +} {18} + + +# Construct a large 2-D RTree with thousands of random entries. +# +do_test rtreeE-2.1 { + db eval { + CREATE TABLE t2(id,x0,x1,y0,y1); + CREATE VIRTUAL TABLE rt2 USING rtree(id,x0,x1,y0,y1); + BEGIN; + } + expr srand(0) + for {set i 1} {$i<=10000} {incr i} { + set dx [expr {int(rand()*40)+1}] + set dy [expr {int(rand()*40)+1}] + set x0 [expr {int(rand()*(10000 - $dx))}] + set x1 [expr {$x0+$dx}] + set y0 [expr {int(rand()*(10000 - $dy))}] + set y1 [expr {$y0+$dy}] + set id [expr {$i+10000}] + db eval {INSERT INTO t2 VALUES($id,$x0,$x1,$y0,$y1)} + } + db eval { + INSERT INTO rt2 SELECT * FROM t2; + COMMIT; + } +} {} +do_rtree_integrity_test rtreeE-2.1.1 rt2 + +for {set i 1} {$i<=200} {incr i} { + set dx [expr {int(rand()*100)}] + set dy [expr {int(rand()*100)}] + set x0 [expr {int(rand()*(10000 - $dx))}] + set x1 [expr {$x0+$dx}] + set y0 [expr {int(rand()*(10000 - $dy))}] + set y1 [expr {$y0+$dy}] + set ans [db eval {SELECT id FROM t2 WHERE x1>=$x0 AND x0<=$x1 AND y1>=$y0 AND y0<=$y1 ORDER BY id}] + do_execsql_test rtreeE-2.2.$i { + SELECT id FROM rt2 WHERE id MATCH breadthfirstsearch($x0,$x1,$y0,$y1) ORDER BY id + } $ans +} + +# Run query that have very deep priority queues +# +set ans [db eval {SELECT id FROM t2 WHERE x1>=0 AND x0<=5000 AND y1>=0 AND y0<=5000 ORDER BY id}] +do_execsql_test rtreeE-2.3 { + SELECT id FROM rt2 WHERE id MATCH breadthfirstsearch(0,5000,0,5000) ORDER BY id +} $ans +set ans [db eval {SELECT id FROM t2 WHERE x1>=0 AND x0<=10000 AND y1>=0 AND y0<=10000 ORDER BY id}] +do_execsql_test rtreeE-2.4 { + SELECT id FROM rt2 WHERE id MATCH breadthfirstsearch(0,10000,0,10000) ORDER BY id +} $ans + + +finish_test -- cgit v1.2.3