From: danielk1977 <danielk1977@noemail.net>
Date: Wed, 1 Apr 2009 18:25:54 +0000 (+0000)
Subject: Test that two database connections that use different VFS implementations may not... 
X-Git-Tag: version-3.6.15~324
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=856cc0fde97c3798a45fde491c1f2a8d2a77aac6;p=thirdparty%2Fsqlite.git

Test that two database connections that use different VFS implementations may not share a cache. (CVS 6426)

FossilOrigin-Name: 3a92c95644ead7c4728ffec1ec70676663518188
---

diff --git a/manifest b/manifest
index bfc0607ec4..0d0d3cc1b2 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Remove\sthe\sunused\sSQLITE_Vtab\sflag.\s(CVS\s6425)
-D 2009-04-01T18:03:01
+C Test\sthat\stwo\sdatabase\sconnections\sthat\suse\sdifferent\sVFS\simplementations\smay\snot\sshare\sa\scache.\s(CVS\s6426)
+D 2009-04-01T18:25:54
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 583e87706abc3026960ed759aff6371faf84c211
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -532,7 +532,7 @@ F test/shared.test 3b448dc0f7a9356e641894ed81c27599f39d809d
 F test/shared2.test 8973e41e008acbbd8d1b191b91a23cd472f058e8
 F test/shared3.test 9c880afc081d797da514ef64bccf36f3fce2f09c
 F test/shared4.test d0fadacb50bb6981b2fb9dc6d1da30fa1edddf83
-F test/shared6.test 9c155088d28bcaa5d87c52b6406ef5d0e7086e8e
+F test/shared6.test d3e0db3cbfb0d64933d8a9016f7eaa40f15a60ac
 F test/shared_err.test 91e26ec4f3fbe07951967955585137e2f18993de
 F test/shortread1.test bb591ef20f0fd9ed26d0d12e80eee6d7ac8897a3
 F test/sidedelete.test f0ad71abe6233e3b153100f3b8d679b19a488329
@@ -714,7 +714,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
 F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
-P 0c5a7d1117cfb322d1c89da89e8887b0bb091602
-R f26d04d59d851cd92941bca4f5f8b7ce
+P fdd78962fcb988edfb4147394045fc5d3944c620
+R a659db632b7a8a1ae5444e52a2d0dea6
 U danielk1977
-Z fe1f6bbbe7362bf487c77efb4897a843
+Z c2cd1ad66ce2a9347f9799395978b43a
diff --git a/manifest.uuid b/manifest.uuid
index a32670499e..8e6733ae87 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-fdd78962fcb988edfb4147394045fc5d3944c620
\ No newline at end of file
+3a92c95644ead7c4728ffec1ec70676663518188
\ No newline at end of file
diff --git a/test/shared6.test b/test/shared6.test
index 716c057217..2d22a301a6 100644
--- a/test/shared6.test
+++ b/test/shared6.test
@@ -9,25 +9,25 @@
 #
 #***********************************************************************
 #
-# $Id: shared6.test,v 1.1 2009/04/01 09:41:54 danielk1977 Exp $
+# $Id: shared6.test,v 1.2 2009/04/01 18:25:54 danielk1977 Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 ifcapable !shared_cache { finish_test ; return }
 
-do_test shared7-1.1.1 {
+do_test shared6-1.1.1 {
   execsql {
     CREATE TABLE t1(a, b);
     CREATE TABLE t2(c, d);
     CREATE TABLE t3(e, f);
   }
 } {}
-do_test shared7-1.1.2 {
+do_test shared6-1.1.2 {
   set ::enable_shared_cache [sqlite3_enable_shared_cache 1]
   sqlite3_enable_shared_cache
 } {1}
 
-do_test shared7-1.1.3 {
+do_test shared6-1.1.3 {
   sqlite3 db1 test.db
   sqlite3 db2 test.db
 } {}
@@ -38,15 +38,15 @@ do_test shared7-1.1.3 {
 #   1.2.2: If [db1] has an exclusive lock, [db1] can read.
 #   1.2.3: If [db1] has a non-exclusive write-lock, [db2] can read.
 # 
-do_test shared7-1.2.1 {
+do_test shared6-1.2.1 {
   execsql { SELECT * FROM t1 } db2    ;# Cache a compiled statement
   execsql { BEGIN EXCLUSIVE } db1
   catchsql { SELECT * FROM t1 } db2   ;# Execute the cached compiled statement
 } {1 {database table is locked}}
-do_test shared7-1.2.2 {
+do_test shared6-1.2.2 {
   execsql { SELECT * FROM t1 } db1
 } {}
-do_test shared7-1.2.3 {
+do_test shared6-1.2.3 {
   execsql {
     COMMIT;
     BEGIN;
@@ -54,7 +54,7 @@ do_test shared7-1.2.3 {
   } db1
   execsql { SELECT * FROM t1 } db2
 } {}
-do_test shared7-1.2.X {
+do_test shared6-1.2.X {
   execsql { COMMIT } db1
 } {}
 
@@ -67,23 +67,23 @@ do_test shared7-1.2.X {
 #   1.3.5: If [db1] has a read-lock on t1, [db2] can read from t1.
 #   1.3.6: If [db1] has a read-lock on t1, [db2] cannot write to t1.
 #
-do_test shared7-1.3.1 {
+do_test shared6-1.3.1 {
   execsql {
     BEGIN;
     INSERT INTO t1 VALUES(1, 2);
   } db1
   execsql { SELECT * FROM t1 } db1
 } {1 2}
-do_test shared7-1.3.2 {
+do_test shared6-1.3.2 {
   execsql { SELECT * FROM t2 } db2
 } {3 4}
-do_test shared7-1.3.3 {
+do_test shared6-1.3.3 {
   catchsql { SELECT * FROM t1 } db2
 } {1 {database table is locked: t1}}
-do_test shared7-1.3.4 {
+do_test shared6-1.3.4 {
   catchsql { INSERT INTO t2 VALUES(1, 2) } db2
 } {1 {database table is locked}}
-do_test shared7-1.3.5 {
+do_test shared6-1.3.5 {
   execsql {
     COMMIT;
     BEGIN;
@@ -91,10 +91,10 @@ do_test shared7-1.3.5 {
   } db1
   execsql { SELECT * FROM t1 } db2
 } {1 2}
-do_test shared7-1.3.5 {
+do_test shared6-1.3.5 {
   catchsql { INSERT INTO t1 VALUES(5, 6) } db2
 } {1 {database table is locked: t1}}
-do_test shared7-1.3.X {
+do_test shared6-1.3.X {
   execsql { COMMIT } db1
 } {}
 
@@ -107,7 +107,7 @@ do_test shared7-1.3.X {
 #          [db2] cannot read from the schema.
 #   1.4.3: If [db1] has a read-lock on t1, [db2] cannot write to t1.
 #
-do_test shared7-1.4.1 {
+do_test shared6-1.4.1 {
   execsql { PRAGMA read_uncommitted = 1 } db2
   execsql {
     BEGIN;
@@ -115,11 +115,11 @@ do_test shared7-1.4.1 {
   } db1
   execsql { SELECT * FROM t1 } db2
 } {1 2 5 6}
-do_test shared7-1.4.2 {
+do_test shared6-1.4.2 {
   execsql { CREATE TABLE t4(a, b) } db1
   catchsql { SELECT * FROM t1 } db2
 } {1 {database table is locked}}
-do_test shared7-1.4.3 {
+do_test shared6-1.4.3 {
   execsql {
     COMMIT;
     BEGIN;
@@ -128,11 +128,52 @@ do_test shared7-1.4.3 {
   catchsql { INSERT INTO t1 VALUES(7, 8) } db2
 } {1 {database table is locked: t1}}
 
-do_test shared7-1.X {
+do_test shared6-1.X {
   db1 close
   db2 close
 } {}
 
+# The following tests - shared6-2.* - test that two database connections
+# that connect to the same file using different VFS implementations do
+# not share a cache.
+if {$::tcl_platform(platform) eq "unix"} {
+  do_test shared6-2.1 {
+    sqlite3 db1 test.db -vfs unix
+    sqlite3 db2 test.db -vfs unix
+    sqlite3 db3 test.db -vfs unix-none
+    sqlite3 db4 test.db -vfs unix-none
+  } {}
+
+  do_test shared6-2.2 {
+    execsql { BEGIN; INSERT INTO t1 VALUES(9, 10); } db1
+    catchsql { SELECT * FROM t1 } db2
+  } {1 {database table is locked: t1}}
+  do_test shared6-2.3 {
+    execsql { SELECT * FROM t1 } db3
+  } {1 2 5 6}
+
+  do_test shared6-2.3 {
+    execsql { COMMIT } db1
+    execsql { BEGIN; INSERT INTO t1 VALUES(11, 12); } db3
+    catchsql { SELECT * FROM t1 } db4
+  } {1 {database table is locked: t1}}
+
+  do_test shared6-2.4 {
+    execsql { SELECT * FROM t1 } db1
+  } {1 2 5 6 9 10}
+
+  do_test shared6-2.5 {
+    execsql { COMMIT } db3
+  } {}
+
+  do_test shared6-2.X {
+    db1 close
+    db2 close
+    db3 close
+    db4 close
+  } {}
+}
+
 sqlite3_enable_shared_cache $::enable_shared_cache
 finish_test