Add some tests for journal_mode=off. Need to come up with a way of handling

rollback attempts when there is no journal. (CVS 5034)

FossilOrigin-Name: e29b870ed0db6360a95fb017f56c0b5388efb437

manifest

@@ -1,5 +1,5 @@
-C Continuing\swork\son\sjournal_mode.\s\sJournal_mode=persist\snow\sappears\sto\sbe\nworking,\sthough\sadditional\stesting\swould\sbe\swelcomed.\s(CVS\s5033)
-D 2008-04-19T20:34:19
+C Add\ssome\stests\sfor\sjournal_mode=off.\s\sNeed\sto\scome\sup\swith\sa\sway\sof\shandling\nrollback\sattempts\swhen\sthere\sis\sno\sjournal.\s(CVS\s5034)
+D 2008-04-19T20:53:26
 F Makefile.arm-wince-mingw32ce-gcc ac5f7b2cef0cd850d6f755ba6ee4ab961b1fadf7
 F Makefile.in 25b3282a4ac39388632c2fb0e044ff494d490952
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -127,7 +127,7 @@ F src/os_unix.c fdec4e5ee5dd555a6ad4a69f38ab35f0788536b4
 F src/os_unix.h 5768d56d28240d3fe4537fac08cc85e4fb52279e
 F src/os_win.c 3a60bddd07ea6f8adb2314dd5996ac97b988f403
 F src/os_win.h 41a946bea10f61c158ce8645e7646b29d44f122b
-F src/pager.c c768b50502ba451abd0318bb9ba5485d410f7a56
+F src/pager.c 008ec5a602d2e8c2f46fff64468fffd6537ed938
 F src/pager.h 45ec2188593afd48a25c743529646771d75e83e4
 F src/parse.y fc4bd35c6088901f7c8daead26c6fb11c87d22e7
 F src/pragma.c 2e4bb2e76e48a32750529fdc4bfe86ac5f54e01b
@@ -252,7 +252,7 @@ F test/createtab.test 199cf68f44e5d9e87a0b8afc7130fdeb4def3272
 F test/cse.test 4b8a49decaefccb835ecc67249277be491713f6c
 F test/date.test be0a3a30f5009b1cbc1a9c396b1fe96bd18522cc
 F test/default.test 252298e42a680146b1dd64f563b95bdf088d94fb
-F test/delete.test 57533e88e886608bf5ae0f394e14c2eb1b1f7754
+F test/delete.test f171c1011395a8dd63169438fe1d8cc625eb7442
 F test/delete2.test c06be3806ba804bc8c6f134476816080280b40e3
 F test/delete3.test 555e84a00a99230b7d049d477a324a631126a6ab
 F test/descidx1.test a13d443571e045b61b1b2b759df8dcffa092c968
@@ -357,8 +357,9 @@ F test/join4.test 1a352e4e267114444c29266ce79e941af5885916
 F test/join5.test 86675fc2919269aa923c84dd00ee4249b97990fe
 F test/journal1.test 36f2d1bb9bf03f790f43fbdb439e44c0657fab19
 F test/jrnlmode.test 89acaa81503e349a49da73570b1a104f8fd93de7
-F test/jrnlmode2.test 7a85f226203ef9ad9550ae87e810c2cc15a983cd
-F test/jrnlmode3.test 6d2abb167496eea53042defc0d1d8f4d2a4f4fc4
+F test/jrnlmode2.test 0e88856faaf4ea7449751cd427ecd670bed92a31
+F test/jrnlmode3.test c77f9d4095945f234dddd60ca0f73c24802ed0c1
+F test/jrnlmode4.test ad08b0ee3e1470c10a32785959252ef0c7c4f479
 F test/lastinsert.test 474d519c68cb79d07ecae56a763aa7f322c72f51
 F test/laststmtchanges.test 18ead86c8a87ade949a1d5658f6dc4bb111d1b02
 F test/like.test 2a3ddbd5d91503f914eabae67a47c4196fe33a58
@@ -634,7 +635,7 @@ F www/tclsqlite.tcl 8be95ee6dba05eabcd27a9d91331c803f2ce2130
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl fc46eae081251c3c181bd79c5faef8195d7991a5
-P adcef73b3925266a14a552cd9b06c14f22aaefc8
-R d27c89575f3638e072ac7a32dcbb259c
+P 277e4099cee9105e1801a6d7f5d477f0d2efa858
+R 91f87b04b1a638984e55a8af93bfa847
 U drh
-Z 0ef93974814e7b17c541e821a40a0bd5
+Z 5219086565bb85263845c2c6918f4999

manifest.uuid

@@ -1 +1 @@
-277e4099cee9105e1801a6d7f5d477f0d2efa858
+e29b870ed0db6360a95fb017f56c0b5388efb437

src/pager.c

@@ -18,7 +18,7 @@
 ** file simultaneously, or one process from reading the database while
 ** another is writing.
 **
-** @(#) $Id: pager.c,v 1.430 2008/04/19 20:34:19 drh Exp $
+** @(#) $Id: pager.c,v 1.431 2008/04/19 20:53:26 drh Exp $
 */
 #ifndef SQLITE_OMIT_DISKIO
 #include "sqliteInt.h"
@@ -1393,7 +1393,6 @@ static int pager_end_transaction(Pager *pPager){
     pPager->nRec = 0;
   }else{
     assert( pPager->pInJournal==0 );
-    assert( pPager->dirtyCache==0 || pPager->useJournal==0 );
   }
 
   if( !pPager->exclusiveMode ){
@@ -4624,7 +4623,6 @@ int sqlite3PagerCommitPhaseOne(
     ** transaction the m-j name will have already been written.
     */
     if( !pPager->setMaster ){
-      assert( pPager->journalOpen );
       rc = pager_incr_changecounter(pPager, 0);
       if( rc!=SQLITE_OK ) goto sync_exit;
 #ifndef SQLITE_OMIT_AUTOVACUUM
@@ -4745,7 +4743,6 @@ int sqlite3PagerCommitPhaseTwo(Pager *pPager){
     pagerLeave(pPager);
     return SQLITE_OK;
   }
-  assert( pPager->journalOpen || !pPager->dirtyCache );
   assert( pPager->state==PAGER_SYNCED || !pPager->dirtyCache );
   rc = pager_end_transaction(pPager);
   rc = pager_error(pPager, rc);

test/delete.test

@@ -11,7 +11,7 @@
 # This file implements regression tests for SQLite library.  The
 # focus of this file is testing the DELETE FROM statement.
 #
-# $Id: delete.test,v 1.22 2007/10/05 15:53:29 danielk1977 Exp $
+# $Id: delete.test,v 1.23 2008/04/19 20:53:26 drh Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -275,6 +275,7 @@ do_test delete-8.0 {
   }
 } {123}
 db close
+catch {file delete -force test.db-journal}
 catch {file attributes test.db -permissions 0444}
 catch {file attributes test.db -readonly 1}
 sqlite3 db test.db

test/jrnlmode2.test

@@ -12,7 +12,7 @@
 # This file runs the tests in the file ioerr.test with 
 # persistent journal mode enabled.
 #
-# $Id: jrnlmode2.test,v 1.1 2008/04/19 20:34:19 drh Exp $
+# $Id: jrnlmode2.test,v 1.2 2008/04/19 20:53:26 drh Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -42,11 +42,15 @@ proc do_test {args} {
   eval $sc
 }
 
-source $testdir/vacuum.test
+source $testdir/delete.test
+source $testdir/delete2.test
+source $testdir/insert.test
 source $testdir/rollback.test
 source $testdir/select1.test
 source $testdir/select2.test
 source $testdir/trans.test
+source $testdir/update.test
+source $testdir/vacuum.test
 
 
 rename sqlite3 ""

test/jrnlmode3.test

@@ -12,7 +12,7 @@
 # This file runs the tests in the file ioerr.test with 
 # persistent journal mode enabled.
 #
-# $Id: jrnlmode3.test,v 1.1 2008/04/19 20:34:19 drh Exp $
+# $Id: jrnlmode3.test,v 1.2 2008/04/19 20:53:26 drh Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -37,7 +37,7 @@ proc sqlite3 {args} {
 
 rename do_test really_do_test
 proc do_test {args} {
-  set sc [concat really_do_test "jrlnmode2-[lindex $args 0]" \
+  set sc [concat really_do_test "jrlnmode3-[lindex $args 0]" \
       [lrange $args 1 end]]
   eval $sc
 }

test/jrnlmode4.test

@@ -0,0 +1,60 @@
+# 2007 March 26
+#
+# 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 runs the tests in the file ioerr.test with 
+# persistent journal mode enabled.
+#
+# $Id: jrnlmode4.test,v 1.1 2008/04/19 20:53:26 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+ifcapable {!pager_pragmas} {
+  finish_test
+  return
+}
+
+rename finish_test really_finish_test2
+proc finish_test {} {}
+set ISQUICK 1
+
+rename sqlite3 real_sqlite3
+proc sqlite3 {args} {
+  set r [eval "real_sqlite3 $args"]
+  if { [llength $args] == 2 } {
+    [lindex $args 0] eval {PRAGMA journal_mode = off}
+  }
+  set r
+}
+
+rename do_test really_do_test
+proc do_test {args} {
+  set sc [concat really_do_test "jrlnmode4-[lindex $args 0]" \
+      [lrange $args 1 end]]
+  eval $sc
+}
+
+source $testdir/delete.test
+source $testdir/delete2.test
+source $testdir/insert.test
+source $testdir/select1.test
+source $testdir/select2.test
+source $testdir/update.test
+source $testdir/vacuum.test
+
+
+rename sqlite3 ""
+rename real_sqlite3 sqlite3
+rename finish_test ""
+rename really_finish_test2 finish_test
+rename do_test ""
+rename really_do_test do_test
+finish_test