1 files changed, 58 insertions, 0 deletions
diff --git a/ext/rtree/rtree7.test b/ext/rtree/rtree7.test
new file mode 100644
index 0000000..31dae0c
--- /dev/null
+++ b/ext/rtree/rtree7.test
@@ -0,0 +1,58 @@
+# 2010 February 16
+#
+# 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.
+#
+#***********************************************************************
+# 
+# Test that nothing goes wrong if an rtree table is created, then the
+# database page-size is modified. At one point (3.6.22), this was causing
+# malfunctions.
+#
+
+if {![info exists testdir]} {
+  set testdir [file join [file dirname [info script]] .. .. test]
+} 
+source $testdir/tester.tcl
+
+ifcapable !rtree||!vacuum {
+  finish_test
+  return
+}
+
+do_test rtree7-1.1 {
+  execsql {
+    PRAGMA page_size = 1024;
+    CREATE VIRTUAL TABLE rt USING rtree(id, x1, x2, y1, y2);
+    INSERT INTO rt VALUES(1, 1, 2, 3, 4);
+  }
+} {}
+do_test rtree7-1.2 {
+  execsql { SELECT * FROM rt }
+} {1 1.0 2.0 3.0 4.0}
+do_test rtree7-1.3 {
+  execsql { 
+    PRAGMA page_size = 2048;
+    VACUUM;
+    SELECT * FROM rt;
+  }
+} {1 1.0 2.0 3.0 4.0}
+do_test rtree7-1.4 {
+  for {set i 2} {$i <= 51} {incr i} {
+    execsql { INSERT INTO rt VALUES($i, 1, 2, 3, 4) }
+  }
+  execsql { SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt }
+} {51.0 102.0 153.0 204.0}
+do_test rtree7-1.5 {
+  execsql { 
+    PRAGMA page_size = 512;
+    VACUUM;
+    SELECT sum(x1), sum(x2), sum(y1), sum(y2) FROM rt
+  }
+} {51.0 102.0 153.0 204.0}
+
+finish_test