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third_party/sqlite/src/test/permutations.test

Index: third_party/sqlite/src/test/permutations.test
diff --git a/third_party/sqlite/src/test/permutations.test b/third_party/sqlite/src/test/permutations.test
new file mode 100644
index 0000000000000000000000000000000000000000..283cebfc323661113faf140d4cdcf8b6af3cc8fa
--- /dev/null
+++ b/third_party/sqlite/src/test/permutations.test
@@ -0,0 +1,859 @@
+# 2008 June 21
+#
+# 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.
+#
+#***********************************************************************
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+db close
+
+#-------------------------------------------------------------------------
+# test_suite NAME OPTIONS
+#
+# where available options are:  
+#
+#       -description TITLE                  (default "")
+#       -initialize  SCRIPT                 (default "")
+#       -shutdown    SCRIPT                 (default "")
+#       -presql      SQL                    (default "")
+#       -files       LIST-OF-FILES          (default $::ALLTESTS)
+#       -prefix      NAME                   (default "$::NAME.")
+#       -dbconfig    SCRIPT                 (default "")
+#
+proc test_suite {name args} {
+
+  set default(-shutdown)    ""
+  set default(-initialize)  ""
+  set default(-presql)      ""
+  set default(-description) "no description supplied (fixme)"
+  set default(-files)       ""
+  set default(-prefix)      "${name}."
+  set default(-dbconfig)    ""
+
+  array set options [array get default]
+  if {[llength $args]%2} {
+    error "uneven number of options/switches passed to test_suite"
+  }
+  foreach {k v} $args {
+    set o [array names options ${k}*]
+    if {[llength $o]>1}  { error "ambiguous option: $k" }
+    if {[llength $o]==0} { error "unknown option: $k" }
+    set options([lindex $o 0]) $v
+  }
+
+  set     ::testspec($name) [array get options]
+  lappend ::testsuitelist $name
+}
+
+#-------------------------------------------------------------------------
+# test_set ARGS...
+#
+proc test_set {args} {
+  set isExclude 0
+  foreach a $args {
+    if {[string match -* $a]} {
+      switch -- $a {
+        -include { set isExclude 0 }
+        -exclude { set isExclude 1 }
+        default {
+          error "Unknown switch: $a"
+        }
+      }
+    } elseif {$isExclude == 0} {
+      foreach f $a { set t($f) 1 }
+    } else {
+      foreach f $a { array unset t $f }
+      foreach f $a { array unset t */$f }
+    }
+  }
+
+  return [array names t]
+}
+
+#-------------------------------------------------------------------------
+# Set up the following global list variables containing the names of 
+# various test scripts:
+#
+#   $alltests
+#   $allquicktests
+#
+set alltests [list]
+foreach f [glob $testdir/*.test] { lappend alltests [file tail $f] }
+foreach f [glob -nocomplain $testdir/../ext/rtree/*.test] { 
+  lappend alltests $f 
+}
+
+if {$::tcl_platform(platform)!="unix"} {
+  set alltests [test_set $alltests -exclude crash.test crash2.test]
+}
+set alltests [test_set $alltests -exclude {
+  all.test        async.test         quick.test  veryquick.test
+  memleak.test    permutations.test  soak.test   fts3.test
+  fts2.test
+  mallocAll.test  rtree.test
+}]
+
+set allquicktests [test_set $alltests -exclude {
+  async2.test async3.test backup_ioerr.test corrupt.test
+  corruptC.test crash.test crash2.test crash3.test crash4.test crash5.test
+  crash6.test crash7.test delete3.test e_fts3.test fts3rnd.test
+  fkey_malloc.test fuzz.test fuzz3.test fuzz_malloc.test in2.test loadext.test
+  misc7.test mutex2.test notify2.test onefile.test pagerfault2.test 
+  savepoint4.test savepoint6.test select9.test 
+  speed1.test speed1p.test speed2.test speed3.test speed4.test 
+  speed4p.test sqllimits1.test tkt2686.test thread001.test thread002.test
+  thread003.test thread004.test thread005.test trans2.test vacuum3.test 
+  incrvacuum_ioerr.test autovacuum_crash.test btree8.test shared_err.test
+  vtab_err.test walslow.test walcrash.test 
+  walthread.test rtree3.test
+}]
+if {[info exists ::env(QUICKTEST_INCLUDE)]} {
+  set allquicktests [concat $allquicktests $::env(QUICKTEST_INCLUDE)]
+}
+
+#############################################################################
+# Start of tests
+#
+
+#-------------------------------------------------------------------------
+# Define the generic test suites:
+#
+#   veryquick
+#   quick
+#   full
+#
+lappend ::testsuitelist xxx
+
+test_suite "veryquick" -prefix "" -description {
+  "Very" quick test suite. Runs in less than 5 minutes on a workstation. 
+  This test suite is the same as the "quick" tests, except that some files
+  that test malloc and IO errors are omitted.
+} -files [
+  test_set $allquicktests -exclude *malloc* *ioerr* *fault*
+]
+
+test_suite "valgrind" -prefix "" -description {
+  Run the "veryquick" test suite with a couple of multi-process tests (that
+  fail under valgrind) omitted.
+} -files [
+  test_set $allquicktests -exclude *malloc* *ioerr* *fault*
+] -initialize {
+  set ::G(valgrind) 1
+} -shutdown {
+  unset -nocomplain ::G(valgrind)
+}
+
+test_suite "quick" -prefix "" -description {
+  Quick test suite. Runs in around 10 minutes on a workstation.
+} -files [
+  test_set $allquicktests
+]
+
+test_suite "full" -prefix "" -description {
+  Full test suite. Takes a long time.
+} -files [ 
+  test_set $alltests 
+] -initialize {
+  unset -nocomplain ::G(isquick)
+}
+
+test_suite "threads" -prefix "" -description {
+  All multi-threaded tests.
+} -files {
+  notify2.test   thread001.test thread002.test thread003.test 
+  thread004.test thread005.test walthread.test
+}
+
+test_suite "fts3" -prefix "" -description {
+  All FTS3 tests except fts3rnd.test.
+} -files {
+  fts3aa.test fts3ab.test fts3ac.test fts3ad.test fts3ae.test
+  fts3af.test fts3ag.test fts3ah.test fts3ai.test fts3aj.test
+  fts3ak.test fts3al.test fts3am.test fts3an.test fts3ao.test
+  fts3atoken.test fts3b.test fts3c.test fts3cov.test fts3d.test
+  fts3defer.test fts3defer2.test fts3e.test fts3expr.test fts3expr2.test 
+  fts3near.test fts3query.test fts3shared.test fts3snippet.test 
+
+  fts3fault.test fts3malloc.test fts3matchinfo.test
+
+  fts3aux1.test fts3comp1.test
+}
+
+
+lappend ::testsuitelist xxx
+#-------------------------------------------------------------------------
+# Define the coverage related test suites:
+#
+#   coverage-wal
+#
+test_suite "coverage-wal" -description {
+  Coverage tests for file wal.c.
+} -files {
+  wal.test       wal2.test     wal3.test       walmode.test    
+  walbak.test    walhook.test  walcrash2.test  walcksum.test
+  walfault.test  walbig.test   walnoshm.test
+  wal5.test
+} 
+
+test_suite "coverage-pager" -description {
+  Coverage tests for file pager.c.
+} -files {
+  pager1.test    pager2.test  pagerfault.test  pagerfault2.test
+  walfault.test  walbak.test  journal2.test    tkt-9d68c883.test
+} 
+
+
+lappend ::testsuitelist xxx
+#-------------------------------------------------------------------------
+# Define the permutation test suites:
+#
+
+# Run some tests using pre-allocated page and scratch blocks.
+#
+test_suite "memsubsys1" -description {
+  Tests using pre-allocated page and scratch blocks
+} -files [
+  test_set $::allquicktests -exclude ioerr5.test malloc5.test
+] -initialize {
+  catch {db close}
+  sqlite3_shutdown
+  sqlite3_config_pagecache 4096 24
+  sqlite3_config_scratch 25000 1
+  sqlite3_initialize
+  autoinstall_test_functions
+} -shutdown {
+  catch {db close}
+  sqlite3_shutdown
+  sqlite3_config_pagecache 0 0
+  sqlite3_config_scratch 0 0
+  sqlite3_initialize
+  autoinstall_test_functions
+}
+
+# Run some tests using pre-allocated page and scratch blocks. This time
+# the allocations are too small to use in most cases.
+#
+# Both ioerr5.test and malloc5.test are excluded because they test the
+# sqlite3_soft_heap_limit() and sqlite3_release_memory() functionality.
+# This functionality is disabled if a pre-allocated page block is provided.
+#
+test_suite "memsubsys2" -description {
+  Tests using small pre-allocated page and scratch blocks
+} -files [
+  test_set $::allquicktests -exclude ioerr5.test malloc5.test
+] -initialize {
+  catch {db close}
+  sqlite3_shutdown
+  sqlite3_config_pagecache 512 5
+  sqlite3_config_scratch 1000 1
+  sqlite3_initialize
+  autoinstall_test_functions
+} -shutdown {
+  catch {db close}
+  sqlite3_shutdown
+  sqlite3_config_pagecache 0 0
+  sqlite3_config_scratch 0 0
+  sqlite3_initialize
+  autoinstall_test_functions
+}
+
+# Run all tests with the lookaside allocator disabled.
+#
+test_suite "nolookaside" -description {
+  OOM tests with lookaside disabled
+} -initialize {
+  catch {db close}
+  sqlite3_shutdown
+  sqlite3_config_lookaside 0 0
+  sqlite3_initialize
+  autoinstall_test_functions
+} -shutdown {
+  catch {db close}
+  sqlite3_shutdown
+  sqlite3_config_lookaside 100 500
+  sqlite3_initialize
+  autoinstall_test_functions
+} -files $::allquicktests
+
+# Run some tests in SQLITE_CONFIG_SINGLETHREAD mode.
+#
+test_suite "singlethread" -description {
+  Tests run in SQLITE_CONFIG_SINGLETHREAD mode
+} -initialize {
+  catch {db close}
+  sqlite3_shutdown
+  catch {sqlite3_config singlethread}
+  sqlite3_initialize
+  autoinstall_test_functions
+} -files {
+  delete.test   delete2.test  insert.test  rollback.test  select1.test
+  select2.test  trans.test    update.test  vacuum.test    types.test
+  types2.test   types3.test
+} -shutdown {
+  catch {db close}
+  sqlite3_shutdown
+  catch {sqlite3_config serialized}
+  sqlite3_initialize
+  autoinstall_test_functions
+}
+
+test_suite "nomutex" -description {
+  Tests run with the SQLITE_OPEN_MULTITHREADED flag passed to sqlite3_open().
+} -initialize {
+  rename sqlite3 sqlite3_nomutex
+  proc sqlite3 {args} {
+    if {[string range [lindex $args 0] 0 0] ne "-"} {
+      lappend args -fullmutex 0 -nomutex 1
+    }
+    uplevel [concat sqlite3_nomutex $args]
+  }
+} -files {
+  delete.test   delete2.test  insert.test  rollback.test  select1.test
+  select2.test  trans.test    update.test  vacuum.test    types.test
+  types2.test   types3.test
+} -shutdown {
+  rename sqlite3 {}
+  rename sqlite3_nomutex sqlite3
+}
+
+# Run some tests in SQLITE_CONFIG_MULTITHREAD mode.
+#
+test_suite "multithread" -description {
+  Tests run in SQLITE_CONFIG_MULTITHREAD mode
+} -initialize {
+  catch {db close}
+  sqlite3_shutdown
+  catch {sqlite3_config multithread}
+  sqlite3_initialize
+  autoinstall_test_functions
+} -files {
+  delete.test   delete2.test  insert.test  rollback.test  select1.test
+  select2.test  trans.test    update.test  vacuum.test    types.test
+  types2.test   types3.test
+} -shutdown {
+  catch {db close}
+  sqlite3_shutdown
+  catch {sqlite3_config serialized}
+  sqlite3_initialize
+  autoinstall_test_functions
+}
+
+# Run some tests in SQLITE_OPEN_FULLMUTEX mode.
+#
+test_suite "fullmutex" -description {
+  Tests run in SQLITE_OPEN_FULLMUTEX mode
+} -initialize {
+  rename sqlite3 sqlite3_fullmutex
+  proc sqlite3 {args} {
+    if {[string range [lindex $args 0] 0 0] ne "-"} {
+      lappend args -nomutex 0 -fullmutex 1
+    }
+    uplevel [concat sqlite3_fullmutex $args]
+  }
+} -files {
+  delete.test   delete2.test  insert.test  rollback.test  select1.test
+  select2.test  trans.test    update.test  vacuum.test    types.test
+  types2.test   types3.test
+} -shutdown {
+  rename sqlite3 {}
+  rename sqlite3_fullmutex sqlite3
+}
+
+# Run some tests using the "onefile" demo.
+#
+test_suite "onefile" -description {
+  Run some tests using the "test_onefile.c" demo
+} -initialize {
+  rename sqlite3 sqlite3_onefile
+  proc sqlite3 {args} {
+    if {[string range [lindex $args 0] 0 0] ne "-"} {
+      lappend args -vfs fs
+    }
+    uplevel [concat sqlite3_onefile $args]
+  }
+} -files {
+  conflict.test  insert.test   insert2.test  insert3.test
+  rollback.test  select1.test  select2.test  select3.test
+} -shutdown {
+  rename sqlite3 {}
+  rename sqlite3_onefile sqlite3
+}
+
+# Run some tests using UTF-16 databases.
+#
+test_suite "utf16" -description {
+  Run tests using UTF-16 databases
+} -presql {
+  pragma encoding = 'UTF-16'
+} -files {
+    alter.test alter3.test
+    auth.test bind.test blob.test capi2.test capi3.test collate1.test
+    collate2.test collate3.test collate4.test collate5.test collate6.test
+    conflict.test date.test delete.test expr.test fkey1.test func.test
+    hook.test index.test insert2.test insert.test interrupt.test in.test
+    intpkey.test ioerr.test join2.test join.test lastinsert.test
+    laststmtchanges.test limit.test lock2.test lock.test main.test 
+    memdb.test minmax.test misc1.test misc2.test misc3.test notnull.test
+    null.test progress.test quote.test rowid.test select1.test select2.test
+    select3.test select4.test select5.test select6.test sort.test 
+    subselect.test tableapi.test table.test temptable.test
+    trace.test trigger1.test trigger2.test trigger3.test
+    trigger4.test types2.test types.test unique.test update.test
+    vacuum.test view.test where.test
+}
+
+# Run some tests in exclusive locking mode.
+#
+test_suite "exclusive" -description {
+  Run tests in exclusive locking mode.
+} -presql {
+  pragma locking_mode = 'exclusive'
+} -files {
+  rollback.test select1.test select2.test 
+  malloc.test ioerr.test
+} 
+
+# Run some tests in exclusive locking mode with truncated journals.
+#
+test_suite "exclusive-truncate" -description {
+  Run tests in exclusive locking mode and truncate journal mode.
+} -presql {
+  pragma locking_mode = 'exclusive';
+  pragma journal_mode = TRUNCATE;
+} -files {
+  delete.test delete2.test insert.test rollback.test select1.test
+  select2.test update.test malloc.test ioerr.test
+} 
+
+# Run some tests in persistent journal mode.
+#
+test_suite "persistent_journal" -description {
+  Run tests in persistent-journal mode.
+} -presql {
+  pragma journal_mode = persist
+} -files {
+  delete.test delete2.test insert.test rollback.test select1.test
+  select2.test trans.test update.test vacuum.test 
+}
+
+# Run some tests in truncating journal mode.
+#
+test_suite "truncate_journal" -description {
+  Run tests in persistent-journal mode.
+} -presql {
+  pragma journal_mode = truncate
+} -files {
+  delete.test delete2.test insert.test rollback.test select1.test
+  select2.test trans.test update.test vacuum.test 
+  malloc.test ioerr.test
+}
+
+# Run some error tests in persistent journal mode.
+#
+test_suite "persistent_journal_error" -description {
+  Run malloc.test and ioerr.test in persistent-journal mode.
+} -presql {
+  pragma journal_mode = persist
+} -files {
+  malloc.test ioerr.test
+}
+
+# Run some tests in no journal mode.
+#
+test_suite "no_journal" -description {
+  Run tests in no-journal mode.
+} -presql {
+  pragma journal_mode = persist
+} -files {
+  delete.test delete2.test insert.test rollback.test select1.test
+  select2.test trans.test update.test vacuum.test 
+}
+
+# Run some error tests in no journal mode.
+#
+test_suite "no_journal_error" -description {
+  Run malloc.test and ioerr.test in no-journal mode.
+} -presql {
+  pragma journal_mode = persist
+} -files {
+  malloc.test ioerr.test
+}
+
+# Run some crash-tests in autovacuum mode.
+#
+test_suite "autovacuum_crash" -description {
+  Run crash.test in autovacuum mode.
+} -presql {
+  pragma auto_vacuum = 1
+} -files crash.test
+
+# Run some ioerr-tests in autovacuum mode.
+#
+test_suite "autovacuum_ioerr" -description {
+  Run ioerr.test in autovacuum mode.
+} -presql {
+  pragma auto_vacuum = 1
+} -files ioerr.test
+
+# Run tests with an in-memory journal.
+#
+test_suite "inmemory_journal" -description {
+  Run tests with an in-memory journal file.
+} -presql {
+  pragma journal_mode = 'memory'
+} -files [test_set $::allquicktests -exclude {
+  # Exclude all tests that simulate IO errors.
+  autovacuum_ioerr2.test incrvacuum_ioerr.test ioerr.test
+  ioerr.test ioerr2.test ioerr3.test ioerr4.test ioerr5.test
+  vacuum3.test incrblob_err.test diskfull.test backup_ioerr.test
+  e_fts3.test fts3cov.test fts3malloc.test fts3rnd.test
+  fts3snippet.test
+
+  # Exclude test scripts that use tcl IO to access journal files or count
+  # the number of fsync() calls.
+  pager.test exclusive.test jrnlmode.test sync.test misc1.test 
+  journal1.test conflict.test crash8.test tkt3457.test io.test
+  journal3.test
+
+  pager1.test async4.test corrupt.test filefmt.test pager2.test
+  corrupt5.test corruptA.test pageropt.test
+
+  # Exclude stmt.test, which expects sub-journals to use temporary files.
+  stmt.test
+
+  # WAL mode is different.
+  wal*
+}]
+
+ifcapable mem3 {
+  test_suite "memsys3" -description {
+    Run tests using the allocator in mem3.c.
+  } -files [test_set $::allquicktests -exclude {
+    autovacuum.test           delete3.test              manydb.test
+    bigrow.test               incrblob2.test            memdb.test
+    bitvec.test               index2.test               memsubsys1.test
+    capi3c.test               ioerr.test                memsubsys2.test
+    capi3.test                join3.test                pagesize.test
+    collate5.test             limit.test                backup_ioerr.test
+    backup_malloc.test
+  }] -initialize {
+    catch {db close}
+    sqlite3_reset_auto_extension
+    sqlite3_shutdown
+    sqlite3_config_heap 25000000 0
+    sqlite3_config_lookaside 0 0
+    ifcapable mem5 {
+      # If both memsys3 and memsys5 are enabled in the build, the call to
+      # [sqlite3_config_heap] will initialize the system to use memsys5.
+      # The following overrides this preference and installs the memsys3
+      # allocator.
+      sqlite3_install_memsys3
+    }
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  } -shutdown {
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_heap 0 0
+    sqlite3_config_lookaside 100 500
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  }
+}
+
+ifcapable mem5 {
+  test_suite "memsys5" -description {
+    Run tests using the allocator in mem5.c.
+  } -files [test_set $::allquicktests -exclude {
+    autovacuum.test           delete3.test              manydb.test
+    bigrow.test               incrblob2.test            memdb.test
+    bitvec.test               index2.test               memsubsys1.test
+    capi3c.test               ioerr.test                memsubsys2.test
+    capi3.test                join3.test                pagesize.test
+    collate5.test             limit.test                zeroblob.test
+  }] -initialize {
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_heap 25000000 64
+    sqlite3_config_lookaside 0 0
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  } -shutdown {
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_heap 0 0
+    sqlite3_config_lookaside 100 500
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  }
+
+  test_suite "memsys5-2" -description {
+    Run tests using the allocator in mem5.c in a different configuration.
+  } -files {
+    select1.test 
+  } -initialize {
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_memstatus 0
+    sqlite3_config_heap 40000000 16
+    sqlite3_config_lookaside 0 0
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  } -shutdown {
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_heap 0 0
+    sqlite3_config_lookaside 100 500
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  }
+}
+
+ifcapable threadsafe {
+  test_suite "no_mutex_try" -description {
+     The sqlite3_mutex_try() interface always fails
+  } -files [
+    test_set $::allquicktests -exclude mutex1.test mutex2.test
+  ] -initialize {
+    catch {db close}
+    sqlite3_shutdown
+    install_mutex_counters 1
+    set ::disable_mutex_try 1
+    sqlite3_initialize
+    autoinstall_test_functions
+  } -shutdown {
+    catch {db close}
+    sqlite3_shutdown
+    install_mutex_counters 0
+    sqlite3_initialize
+    autoinstall_test_functions
+  }
+}
+
+# run_tests "crash_safe_append" -description {
+#   Run crash.test with persistent journals on a SAFE_APPEND file-system.
+# } -initialize {
+#   rename crashsql sa_crashsql
+#   proc crashsql {args} {
+#     set options [lrange $args 0 [expr {[llength $args]-2}]]
+#     lappend options -char safe_append
+#     set sql [lindex $args end]
+#     lappend options "
+#       PRAGMA journal_mode=persistent;
+#       $sql
+#     "
+#     set fd [open test.db-journal w]
+#     puts $fd [string repeat 1234567890 100000]
+#     close $fd
+#     eval sa_crashsql $options
+#   }
+# } -shutdown {
+#   rename crashsql {}
+#   rename sa_crashsql crashsql
+# } -files crash.test
+
+test_suite "safe_append" -description {
+  Run some tests on a SAFE_APPEND file-system.
+} -initialize {
+  rename sqlite3 sqlite3_safeappend
+  proc sqlite3 {args} {
+    if {[string range [lindex $args 0] 0 0] ne "-"} {
+      lappend args -vfs devsym
+    }
+    uplevel [concat sqlite3_safeappend $args]
+  }
+  sqlite3_simulate_device -char safe_append
+} -shutdown {
+  rename sqlite3 {}
+  rename sqlite3_shutdown sqlite3
+} -files [
+  test_set $::allquicktests shared_err.test -exclude async3.test
+]
+
+# The set of tests to run on the alternative-pcache
+set perm-alt-pcache-testset {
+  async.test
+  attach.test
+  delete.test delete2.test
+  index.test
+  insert.test insert2.test
+  join.test join2.test
+  rollback.test
+  select1.test select2.test
+  trans.test
+  update.test
+}
+
+foreach discard_rate {0 10 50 90 100} {
+  test_suite "pcache${discard_rate}" -description "
+    Alternative pcache implementation with ${discard_rate}% random discard
+  " -initialize "
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_alt_pcache 1 $discard_rate 1
+    sqlite3_initialize
+    autoinstall_test_functions
+  " -shutdown {
+    catch {db close}
+    sqlite3_shutdown
+    sqlite3_config_alt_pcache 0 0 0
+    sqlite3_config_lookaside 100 500
+    install_malloc_faultsim 1 
+    sqlite3_initialize
+    autoinstall_test_functions
+  } -files ${perm-alt-pcache-testset}
+}
+
+test_suite "journaltest" -description {
+  Check that pages are synced before being written (test_journal.c).
+} -initialize {
+  catch {db close}
+  register_jt_vfs -default ""
+} -shutdown {
+  unregister_jt_vfs
+} -files [test_set $::allquicktests -exclude {
+  wal* incrvacuum.test ioerr.test corrupt4.test io.test crash8.test 
+  async4.test bigfile.test
+}]
+
+if {[info commands register_demovfs] != ""} {
+  test_suite "demovfs" -description {
+    Check that the demovfs (code in test_demovfs.c) more or less works.
+  } -initialize {
+    register_demovfs
+  } -shutdown {
+    unregister_demovfs
+  } -files {
+    insert.test   insert2.test  insert3.test rollback.test 
+    select1.test  select2.test  select3.test
+  }
+}
+
+test_suite "wal" -description {
+  Run tests with journal_mode=WAL
+} -initialize {
+  set ::G(savepoint6_iterations) 100
+} -shutdown {
+  unset -nocomplain ::G(savepoint6_iterations)
+} -files {
+  savepoint.test     savepoint2.test     savepoint6.test
+  trans.test         avtrans.test
+
+  fts3aa.test  fts3ab.test  fts3ac.test  fts3ad.test
+  fts3ae.test  fts3af.test  fts3ag.test  fts3ah.test
+  fts3ai.test  fts3aj.test  fts3ak.test  fts3al.test
+  fts3am.test  fts3an.test  fts3ao.test  fts3b.test
+  fts3c.test   fts3d.test   fts3e.test   fts3query.test 
+}
+
+test_suite "rtree" -description {
+  All R-tree related tests. Provides coverage of source file rtree.c.
+} -files [glob -nocomplain $::testdir/../ext/rtree/*.test]
+
+test_suite "no_optimization" -description {
+  Run test scripts with optimizations disabled using the
+  sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS) interface.
+} -files {
+  where.test where2.test where3.test where4.test where5.test
+  where6.test where7.test where8.test where9.test
+  whereA.test whereB.test wherelimit.test
+  select1.test select2.test select3.test select4.test select5.test
+  select7.test select8.test selectA.test selectC.test
+} -dbconfig {
+  optimization_control $::dbhandle all 0
+}
+
+# End of tests
+#############################################################################
+
+# run_tests NAME OPTIONS
+#
+# where available options are:  
+#
+#       -description TITLE
+#       -initialize  SCRIPT
+#       -shutdown    SCRIPT
+#       -presql      SQL
+#       -files       LIST-OF-FILES
+#       -prefix      NAME
+#
+proc run_tests {name args} {
+  array set options $args
+
+  set ::G(perm:name)         $name
+  set ::G(perm:prefix)       $options(-prefix)
+  set ::G(perm:presql)       $options(-presql)
+  set ::G(isquick)           1
+  set ::G(perm:dbconfig)     $options(-dbconfig)
+
+  uplevel $options(-initialize)
+
+  foreach file [lsort $options(-files)] {
+    if {[file tail $file] == $file} { set file [file join $::testdir $file] }
+    slave_test_file $file
+  }
+
+  uplevel $options(-shutdown)
+
+  unset ::G(perm:name)
+  unset ::G(perm:prefix)
+  unset ::G(perm:presql)
+  unset ::G(perm:dbconfig)
+}
+
+proc run_test_suite {name} {
+  if {[info exists ::testspec($name)]==0} {
+    error "No such test suite: $name"
+  }
+  uplevel run_tests $name $::testspec($name)
+}
+
+proc help {} {
+  puts "Usage: $::argv0 TESTSUITE ?TESTFILE?"
+  puts ""
+  puts "Available test-suites are:"
+  foreach k $::testsuitelist {
+    if {[info exists ::testspec($k)]==0} {
+      puts "         ----------------------------------------"
+      puts ""
+    } else {
+      array set o $::testspec($k)
+      puts "Test suite: \"$k\""
+      set d [string trim $o(-description)]
+      set d [regsub {\n *} $d "\n  "]
+      puts "  $d"
+      puts ""
+    }
+  }
+  exit -1
+}
+
+if {[info script] == $argv0} {
+  proc main {argv} {
+    if {[llength $argv]==0} {
+      help
+    } else {
+      set suite [lindex $argv 0]
+      if {[info exists ::testspec($suite)]==0} help
+      set extra ""
+      if {[llength $argv]>1} { set extra [list -files [lrange $argv 1 end]] }
+      eval run_tests $suite $::testspec($suite) $extra
+    }
+  }
+  main $argv
+  finish_test
+}
+