[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/ext/rtree/rtreeE.test

-# 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 $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-1.1 {
-  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;
-} {}
-
-# 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-1.2 {
-  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(0,0,1000,3) 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(0,0,1000,4) 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}
-
-# 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,$y1)}
-  }
-  db eval {
-    INSERT INTO rt2 SELECT * FROM t2;
-    COMMIT;
-  }
-} {}
-
-for {set i 1} {$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