Adding upstream version 3.40.1.upstream/3.40.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 54 insertions, 0 deletions

diff --git a/test/tkt3762.test b/test/tkt3762.test
new file mode 100644
index 0000000..424b1e6
--- /dev/null
+++ b/test/tkt3762.test
@@ -0,0 +1,54 @@
+# 2009 March 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.
+#
+#***********************************************************************
+#
+# Ticket #3762:  Make sure that an incremental vacuum that reduces the
+# size of the database file such that if a pointer-map page is eliminated
+# it can be correctly rolled back.
+#
+# That ticket #3762 has been fixed has already been verified by the
+# savepoint6.test test script.  But this script is simplier and a
+# redundant test never hurts.
+#
+# $Id: tkt3762.test,v 1.1 2009/03/31 00:50:36 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test tkt3762-1.1 {
+  db eval {
+    PRAGMA auto_vacuum=INCREMENTAL;
+    PRAGMA page_size=1024;
+    PRAGMA cache_size=10;
+    CREATE TABLE t1(x);
+    INSERT INTO t1 VALUES(zeroblob(900));
+    INSERT INTO t1 VALUES(zeroblob(900));
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    INSERT INTO t1 SELECT x FROM t1;
+    DELETE FROM t1 WHERE rowid>202;
+    VACUUM;
+    
+    BEGIN;
+    DELETE FROM t1 WHERE rowid IN (10,11,12) ;
+    PRAGMA incremental_vacuum(10);
+    UPDATE t1 SET x=zeroblob(900) WHERE rowid BETWEEN 100 AND 110;
+    INSERT INTO t1 VALUES(zeroblob(39000));
+    SELECT count(*) FROM t1;
+    ROLLBACK;
+  }
+  db eval {PRAGMA integrity_check}
+} {ok}
+
+finish_test