rm -f *.lo *.la *.o sqlite3$(TEXE) libsqlite3.la
	rm -f sqlite3.h opcodes.*
	rm -rf .libs .deps
	rm -f lemon$(BEXE) lempar.c parse.* sqlite*.tar.gz
	rm -f mkkeywordhash$(BEXE) keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out

	rm -rf tsrc .target_source
	rm -f tclsqlite3$(TEXE)
	rm -f testfixture$(TEXE) test.db
	rm -f sqlite3.dll sqlite3.lib sqlite3.exp sqlite3.def
	rm -f sqlite3.c
	rm -f sqlite3_analyzer$(TEXE) sqlite3_analyzer.c

	rm -f *.lo *.la *.o sqlite3$(TEXE) libsqlite3.la
	rm -f sqlite3.h opcodes.*
	rm -rf .libs .deps
	rm -f lemon$(BEXE) lempar.c parse.* sqlite*.tar.gz
	rm -f mkkeywordhash$(BEXE) keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out
	rm -rf quota2a quota2b quota2c
	rm -rf tsrc .target_source
	rm -f tclsqlite3$(TEXE)
	rm -f testfixture$(TEXE) test.db
	rm -f sqlite3.dll sqlite3.lib sqlite3.exp sqlite3.def
	rm -f sqlite3.c
	rm -f sqlite3_analyzer$(TEXE) sqlite3_analyzer.c

	del /Q *.lo *.ilk *.lib *.obj *.pdb sqlite3.exe libsqlite3.lib
	del /Q *.da *.bb *.bbg gmon.out
	del /Q sqlite3.h opcodes.c opcodes.h
	del /Q lemon.exe lempar.c parse.*
	del /Q mkkeywordhash.exe keywordhash.h
	-rmdir /Q/S .deps
	-rmdir /Q/S .libs



	-rmdir /Q/S tsrc
	del /Q .target_source
	del /Q tclsqlite3.exe
	del /Q testfixture.exe testfixture.exp test.db
	del /Q sqlite3.dll sqlite3.lib sqlite3.exp sqlite3.def
	del /Q sqlite3.c
	del /Q sqlite3_analyzer.exe sqlite3_analyzer.exp sqlite3_analyzer.c

	del /Q *.lo *.ilk *.lib *.obj *.pdb sqlite3.exe libsqlite3.lib
	del /Q *.da *.bb *.bbg gmon.out
	del /Q sqlite3.h opcodes.c opcodes.h
	del /Q lemon.exe lempar.c parse.*
	del /Q mkkeywordhash.exe keywordhash.h
	-rmdir /Q/S .deps
	-rmdir /Q/S .libs
	-rmdir /Q/S quota2a
	-rmdir /Q/S quota2b
	-rmdir /Q/S quota2c
	-rmdir /Q/S tsrc
	del /Q .target_source
	del /Q tclsqlite3.exe
	del /Q testfixture.exe testfixture.exp test.db
	del /Q sqlite3.dll sqlite3.lib sqlite3.exp sqlite3.def
	del /Q sqlite3.c
	del /Q sqlite3_analyzer.exe sqlite3_analyzer.exp sqlite3_analyzer.c

	./testfixture$(EXE) $(TOP)/test/loadext.test

clean:	
	rm -f *.o sqlite3$(EXE) libsqlite3.a sqlite3.h opcodes.*
	rm -f lemon lempar.c parse.* sqlite*.tar.gz mkkeywordhash keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out

	rm -rf tsrc target_source
	rm -f testloadext.dll libtestloadext.so
	rm -f sqlite3.c fts?amal.c tclsqlite3.c
	rm -f $(SHPREFIX)sqlite3.$(SO)

	./testfixture$(EXE) $(TOP)/test/loadext.test

clean:	
	rm -f *.o sqlite3$(EXE) libsqlite3.a sqlite3.h opcodes.*
	rm -f lemon lempar.c parse.* sqlite*.tar.gz mkkeywordhash keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out
	rm -rf quota2a quota2b quota2c
	rm -rf tsrc target_source
	rm -f testloadext.dll libtestloadext.so
	rm -f sqlite3.c fts?amal.c tclsqlite3.c
	rm -f $(SHPREFIX)sqlite3.$(SO)

clean:	
	rm -f *.o sqlite3 sqlite3.exe libsqlite3.a sqlite3.h opcodes.*
	rm -f lemon lemon.exe lempar.c parse.* sqlite*.tar.gz
	rm -f mkkeywordhash mkkeywordhash.exe keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out

	rm -rf tsrc target_source
	rm -f testloadext.dll libtestloadext.so
	rm -f amalgamation-testfixture amalgamation-testfixture.exe
	rm -f fts3-testfixture fts3-testfixture.exe
	rm -f testfixture testfixture.exe
	rm -f threadtest3 threadtest3.exe
	rm -f sqlite3.c fts?amal.c tclsqlite3.c
	rm -f sqlite3_analyzer sqlite3_analyzer.exe sqlite3_analyzer.c

clean:	
	rm -f *.o sqlite3 sqlite3.exe libsqlite3.a sqlite3.h opcodes.*
	rm -f lemon lemon.exe lempar.c parse.* sqlite*.tar.gz
	rm -f mkkeywordhash mkkeywordhash.exe keywordhash.h
	rm -f $(PUBLISH)
	rm -f *.da *.bb *.bbg gmon.out
	rm -rf quota2a quota2b quota2c
	rm -rf tsrc target_source
	rm -f testloadext.dll libtestloadext.so
	rm -f amalgamation-testfixture amalgamation-testfixture.exe
	rm -f fts3-testfixture fts3-testfixture.exe
	rm -f testfixture testfixture.exe
	rm -f threadtest3 threadtest3.exe
	rm -f sqlite3.c fts?amal.c tclsqlite3.c
	rm -f sqlite3_analyzer sqlite3_analyzer.exe sqlite3_analyzer.c

  int nName = strlen(zName);
  int nCrashFile = strlen(zCrashFile);

  if( nCrashFile>0 && zCrashFile[nCrashFile-1]=='*' ){
    nCrashFile--;
    if( nName>nCrashFile ) nName = nCrashFile;
  }






  if( nName==nCrashFile && 0==memcmp(zName, zCrashFile, nName) ){



    if( (--g.iCrash)==0 ) isCrash = 1;
  }

  return writeListSync(pCrash, isCrash);
}

/*

  int nName = strlen(zName);
  int nCrashFile = strlen(zCrashFile);

  if( nCrashFile>0 && zCrashFile[nCrashFile-1]=='*' ){
    nCrashFile--;
    if( nName>nCrashFile ) nName = nCrashFile;
  }

#ifdef TRACE_CRASHTEST
  printf("cfSync(): nName = %d, nCrashFile = %d, zName = %s, zCrashFile = %s\n",
         nName, nCrashFile, zName, zCrashFile);
#endif

  if( nName==nCrashFile && 0==memcmp(zName, zCrashFile, nName) ){
#ifdef TRACE_CRASHTEST
    printf("cfSync(): name matched, g.iCrash = %d\n", g.iCrash);
#endif
    if( (--g.iCrash)==0 ) isCrash = 1;
  }

  return writeListSync(pCrash, isCrash);
}

/*

} $::MAGIC_SUM

# Try to create a large file - a file that is larger than 2^32 bytes.
# If this fails, it means that the system being tested does not support
# large files.  So skip all of the remaining tests in this file.
#
db close
if {[catch {fake_big_file 4096 [pwd]/test.db} msg]} {
  puts "**** Unable to create a file larger than 4096 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test bigfile-1.2 {
................................................................................
  sqlite3 db test.db
  execsql {
    SELECT md5sum(x) FROM t1;
  }
} $::MAGIC_SUM

db close
if {[catch {fake_big_file 8192 [pwd]/test.db}]} {
  puts "**** Unable to create a file larger than 8192 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test bigfile-1.5 {
................................................................................
do_test bigfile-1.9 {
  execsql {
    SELECT md5sum(x) FROM t2;
  }
} $::MAGIC_SUM

db close
if {[catch {fake_big_file 16384 [pwd]/test.db}]} {
  puts "**** Unable to create a file larger than 16384 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test bigfile-1.10 {

} $::MAGIC_SUM

# Try to create a large file - a file that is larger than 2^32 bytes.
# If this fails, it means that the system being tested does not support
# large files.  So skip all of the remaining tests in this file.
#
db close
if {[catch {fake_big_file 4096 [get_pwd]/test.db} msg]} {
  puts "**** Unable to create a file larger than 4096 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test bigfile-1.2 {
................................................................................
  sqlite3 db test.db
  execsql {
    SELECT md5sum(x) FROM t1;
  }
} $::MAGIC_SUM

db close
if {[catch {fake_big_file 8192 [get_pwd]/test.db}]} {
  puts "**** Unable to create a file larger than 8192 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test bigfile-1.5 {
................................................................................
do_test bigfile-1.9 {
  execsql {
    SELECT md5sum(x) FROM t2;
  }
} $::MAGIC_SUM

db close
if {[catch {fake_big_file 16384 [get_pwd]/test.db}]} {
  puts "**** Unable to create a file larger than 16384 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test bigfile-1.10 {

}

# Pad the file out to 4GB in size. Then clear the file-size field in the
# db header. This will cause SQLite to assume that the first 4GB of pages
# are actually in use and new pages will be appended to the file.
#
db close
if {[catch {fake_big_file 4096 [pwd]/test.db} msg]} {
  puts "**** Unable to create a file larger than 4096 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test 1.2 {

}

# Pad the file out to 4GB in size. Then clear the file-size field in the
# db header. This will cause SQLite to assume that the first 4GB of pages
# are actually in use and new pages will be appended to the file.
#
db close
if {[catch {fake_big_file 4096 [get_pwd]/test.db} msg]} {
  puts "**** Unable to create a file larger than 4096 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

do_test 1.2 {

      INSERT INTO t1 VALUES('1111111111', '2222222222', $c);
    }
    db close

    do_test crash5-$ii.$jj.1 {
      crashsql -delay 1 -file test.db-journal -seed $ii -tclbody [join [list \
        [list set iFail $jj] {
        sqlite3_crashparams 0 [file join [pwd] test.db-journal]
      
        # Begin a transaction and evaluate a "CREATE INDEX" statement
        # with the iFail'th malloc() set to fail. This operation will
        # have to move the current contents of page 4 (the overflow
        # page) to make room for the new root page. The bug is that
        # if malloc() fails at a particular point in sqlite3PagerMovepage(),
        # sqlite mistakenly thinks that the page being moved (page 4) has 
................................................................................
        # the transaction was not rolled back, then the sqlite cache now 
        # has a dirty page 4 that it incorrectly believes is already safely
        # in the synced part of the journal file. When 
        # sqlite3_release_memory() is called sqlite tries to free memory
        # by writing page 4 out to the db file. If it crashes later on,
        # before syncing the journal... Corruption!
        #
        sqlite3_crashparams 1 [file join [pwd] test.db-journal]
        sqlite3_release_memory 8092
      }]] {}
      expr 1
    } {1}
  
    sqlite3 db test.db
    do_test crash5-$ii.$jj.2 {

      INSERT INTO t1 VALUES('1111111111', '2222222222', $c);
    }
    db close

    do_test crash5-$ii.$jj.1 {
      crashsql -delay 1 -file test.db-journal -seed $ii -tclbody [join [list \
        [list set iFail $jj] {
        sqlite3_crashparams 0 [file join [get_pwd] test.db-journal]
      
        # Begin a transaction and evaluate a "CREATE INDEX" statement
        # with the iFail'th malloc() set to fail. This operation will
        # have to move the current contents of page 4 (the overflow
        # page) to make room for the new root page. The bug is that
        # if malloc() fails at a particular point in sqlite3PagerMovepage(),
        # sqlite mistakenly thinks that the page being moved (page 4) has 
................................................................................
        # the transaction was not rolled back, then the sqlite cache now 
        # has a dirty page 4 that it incorrectly believes is already safely
        # in the synced part of the journal file. When 
        # sqlite3_release_memory() is called sqlite tries to free memory
        # by writing page 4 out to the db file. If it crashes later on,
        # before syncing the journal... Corruption!
        #
        sqlite3_crashparams 1 [file join [get_pwd] test.db-journal]
        sqlite3_release_memory 8092
      }]] {}
      expr 1
    } {1}
  
    sqlite3 db test.db
    do_test crash5-$ii.$jj.2 {

# EVIDENCE-OF: R-17482-00398 If the authority is not an empty string or
# "localhost", an error is returned to the caller.
#
if {$tcl_platform(platform) == "unix"} {
  set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI]
  foreach {tn uri error} "
    1    {file://localhost[pwd]/test.db}     {not an error}
    2    {file://[pwd]/test.db}              {not an error}
    3    {file://x[pwd]/test.db}             {invalid uri authority: x}
    4    {file://invalid[pwd]/test.db}       {invalid uri authority: invalid}
  " {
    do_test 2.$tn {
      set DB [sqlite3_open_v2 $uri $flags ""]
      set e [sqlite3_errmsg $DB]
      sqlite3_close $DB
      set e
    } $error
................................................................................
# present, is ignored.
#
#   It is difficult to test that something is ignored correctly. So these tests
#   just show that adding a fragment does not interfere with the pathname or
#   parameters passed through to the VFS xOpen() methods.
#
foreach {tn uri parse} "
  1    {file:test.db#abc}     {[pwd]/test.db {}}
  2    {file:test.db?a=b#abc} {[pwd]/test.db {a b}}
  3    {file:test.db?a=b#?c=d} {[pwd]/test.db {a b}}
" {
  do_filepath_test 3.$tn { parse_uri $uri } $parse
}

# EVIDENCE-OF: R-62557-09390 SQLite uses the path component of the URI
# as the name of the disk file which contains the database.
#
................................................................................
# then it is interpreted as an absolute path.
#
# EVIDENCE-OF: R-46234-61323 If the path does not begin with a '/'
# (meaning that the authority section is omitted from the URI) then the
# path is interpreted as a relative path.
#
foreach {tn uri parse} "
  1    {file:test.db}             {[pwd]/test.db {}}
  2    {file:/test.db}            {/test.db {}}
  3    {file:///test.db}          {/test.db {}}
  4    {file://localhost/test.db} {/test.db {}}
  5    {file:/a/b/c/test.db}      {/a/b/c/test.db {}}
" {
  do_filepath_test 4.$tn { parse_uri $uri } $parse
}

# EVIDENCE-OF: R-17482-00398 If the authority is not an empty string or
# "localhost", an error is returned to the caller.
#
if {$tcl_platform(platform) == "unix"} {
  set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI]
  foreach {tn uri error} "
    1    {file://localhost[get_pwd]/test.db}   {not an error}
    2    {file://[get_pwd]/test.db}            {not an error}
    3    {file://x[get_pwd]/test.db}           {invalid uri authority: x}
    4    {file://invalid[get_pwd]/test.db}     {invalid uri authority: invalid}
  " {
    do_test 2.$tn {
      set DB [sqlite3_open_v2 $uri $flags ""]
      set e [sqlite3_errmsg $DB]
      sqlite3_close $DB
      set e
    } $error
................................................................................
# present, is ignored.
#
#   It is difficult to test that something is ignored correctly. So these tests
#   just show that adding a fragment does not interfere with the pathname or
#   parameters passed through to the VFS xOpen() methods.
#
foreach {tn uri parse} "
  1    {file:test.db#abc}      {[get_pwd]/test.db {}}
  2    {file:test.db?a=b#abc}  {[get_pwd]/test.db {a b}}
  3    {file:test.db?a=b#?c=d} {[get_pwd]/test.db {a b}}
" {
  do_filepath_test 3.$tn { parse_uri $uri } $parse
}

# EVIDENCE-OF: R-62557-09390 SQLite uses the path component of the URI
# as the name of the disk file which contains the database.
#
................................................................................
# then it is interpreted as an absolute path.
#
# EVIDENCE-OF: R-46234-61323 If the path does not begin with a '/'
# (meaning that the authority section is omitted from the URI) then the
# path is interpreted as a relative path.
#
foreach {tn uri parse} "
  1    {file:test.db}             {[get_pwd]/test.db {}}
  2    {file:/test.db}            {/test.db {}}
  3    {file:///test.db}          {/test.db {}}
  4    {file://localhost/test.db} {/test.db {}}
  5    {file:/a/b/c/test.db}      {/a/b/c/test.db {}}
" {
  do_filepath_test 4.$tn { parse_uri $uri } $parse
}

do_test filectrl-1.4 {
  sqlite3 db test.db
  file_control_lasterrno_test db
} {}
do_test filectrl-1.5 {
  db close
  sqlite3 db test_control_lockproxy.db
  file_control_lockproxy_test db [pwd]
} {}
db close
forcedelete .test_control_lockproxy.db-conch test.proxy
finish_test

do_test filectrl-1.4 {
  sqlite3 db test.db
  file_control_lasterrno_test db
} {}
do_test filectrl-1.5 {
  db close
  sqlite3 db test_control_lockproxy.db
  file_control_lockproxy_test db [get_pwd]
} {}
db close
forcedelete .test_control_lockproxy.db-conch test.proxy
finish_test

do_test misc7-20.1 {
  sqlite3_global_recover
} {SQLITE_OK}

# Try to open a really long file name.
#
do_test misc7-21.1 {
  set zFile [file join [pwd] "[string repeat abcde 104].db"]
  set rc [catch {sqlite3 db2 $zFile} msg]
  list $rc $msg
} {1 {unable to open database file}}


db close
forcedelete test.db

finish_test

do_test misc7-20.1 {
  sqlite3_global_recover
} {SQLITE_OK}

# Try to open a really long file name.
#
do_test misc7-21.1 {
  set zFile [file join [get_pwd] "[string repeat abcde 104].db"]
  set rc [catch {sqlite3 db2 $zFile} msg]
  list $rc $msg
} {1 {unable to open database file}}


db close
forcedelete test.db

finish_test

  if {[string match *mj* [file tail $filename]]} { 
    set ::mj_filename_length [string length $filename]
    faultsim_save 
  }
  return SQLITE_OK
}

set pwd [pwd]
foreach {tn1 tcl} {
  1 { set prefix "test.db" }
  2 { 
    # This test depends on the underlying VFS being able to open paths
    # 512 bytes in length. The idea is to create a hot-journal file that
    # contains a master-journal pointer so large that it could contain
    # a valid page record (if the file page-size is 512 bytes). So as to
................................................................................
  # 
  #   1) 512 byte header +
  #   2) 2 * (1024+8) byte records +
  #   3) 20+N bytes of master-journal pointer, where N is the size of 
  #      the master-journal name encoded as utf-8 with no nul term.
  #
  set mj_pointer [expr {
    20 + [string length [pwd]] + [string length "/test.db-mjXXXXXX9XX"]
  }]
  expr {$::max_journal==(512+2*(1024+8)+$mj_pointer)}
} 1
do_test pager1-5.4.2 {
  set ::max_journal 0
  execsql {
    PRAGMA synchronous = full;
................................................................................
  }

  # In synchronous=full mode, the master-journal pointer is not written
  # directly after the last record in the journal file. Instead, it is
  # written starting at the next (in this case 512 byte) sector boundary.
  #
  set mj_pointer [expr {
    20 + [string length [pwd]] + [string length "/test.db-mjXXXXXX9XX"]
  }]
  expr {$::max_journal==(((512+2*(1024+8)+511)/512)*512 + $mj_pointer)}
} 1
db close
tv delete

do_test pager1-5.5.1 {

  if {[string match *mj* [file tail $filename]]} { 
    set ::mj_filename_length [string length $filename]
    faultsim_save 
  }
  return SQLITE_OK
}

set pwd [get_pwd]
foreach {tn1 tcl} {
  1 { set prefix "test.db" }
  2 { 
    # This test depends on the underlying VFS being able to open paths
    # 512 bytes in length. The idea is to create a hot-journal file that
    # contains a master-journal pointer so large that it could contain
    # a valid page record (if the file page-size is 512 bytes). So as to
................................................................................
  # 
  #   1) 512 byte header +
  #   2) 2 * (1024+8) byte records +
  #   3) 20+N bytes of master-journal pointer, where N is the size of 
  #      the master-journal name encoded as utf-8 with no nul term.
  #
  set mj_pointer [expr {
    20 + [string length [get_pwd]] + [string length "/test.db-mjXXXXXX9XX"]
  }]
  expr {$::max_journal==(512+2*(1024+8)+$mj_pointer)}
} 1
do_test pager1-5.4.2 {
  set ::max_journal 0
  execsql {
    PRAGMA synchronous = full;
................................................................................
  }

  # In synchronous=full mode, the master-journal pointer is not written
  # directly after the last record in the journal file. Instead, it is
  # written starting at the next (in this case 512 byte) sector boundary.
  #
  set mj_pointer [expr {
    20 + [string length [get_pwd]] + [string length "/test.db-mjXXXXXX9XX"]
  }]
  expr {$::max_journal==(((512+2*(1024+8)+511)/512)*512 + $mj_pointer)}
} 1
db close
tv delete

do_test pager1-5.5.1 {

do_test pragma-9.4 {
  execsql {
    PRAGMA temp_store_directory;
  }
} {}
ifcapable wsd {
  do_test pragma-9.5 {
    set pwd [string map {' ''} [file nativename [pwd]]]
    execsql "
      PRAGMA temp_store_directory='$pwd';
    "
  } {}
  do_test pragma-9.6 {
    execsql { 
      PRAGMA temp_store_directory;
    }
  } [list [file nativename [pwd]]]
  do_test pragma-9.7 {
    catchsql { 
      PRAGMA temp_store_directory='/NON/EXISTENT/PATH/FOOBAR';
    }
  } {1 {not a writable directory}}
  do_test pragma-9.8 {
    execsql { 

do_test pragma-9.4 {
  execsql {
    PRAGMA temp_store_directory;
  }
} {}
ifcapable wsd {
  do_test pragma-9.5 {
    set pwd [string map {' ''} [file nativename [get_pwd]]]
    execsql "
      PRAGMA temp_store_directory='$pwd';
    "
  } {}
  do_test pragma-9.6 {
    execsql { 
      PRAGMA temp_store_directory;
    }
  } [list [file nativename [get_pwd]]]
  do_test pragma-9.7 {
    catchsql { 
      PRAGMA temp_store_directory='/NON/EXISTENT/PATH/FOOBAR';
    }
  } {1 {not a writable directory}}
  do_test pragma-9.8 {
    execsql { 

sqlite3_quota_set * 4096 quota_callback
do_test quota-3.3.1 { 
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db1a
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db1b
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db2a
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db2b
  set ::quota
} [list [file join [pwd] test.db] 5120]

do_test quota-3.2.X {
  foreach db {db1a db2a db2b db1b} { catch { $db close } }
  sqlite3_quota_set * 0 {}
} {SQLITE_OK}

#-------------------------------------------------------------------------

sqlite3_quota_set * 4096 quota_callback
do_test quota-3.3.1 { 
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db1a
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db1b
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db2a
  execsql { INSERT INTO t1 VALUES(randomblob(500), randomblob(500)) } db2b
  set ::quota
} [list [file join [get_pwd] test.db] 5120]

do_test quota-3.2.X {
  foreach db {db1a db2a db2b db1b} { catch { $db close } }
  sqlite3_quota_set * 0 {}
} {SQLITE_OK}

#-------------------------------------------------------------------------

  file mkdir $dir
}

# The standard_path procedure converts a pathname into a standard format
# that is the same across platforms.
#
unset -nocomplain ::quota_pwd ::quota_mapping
set ::quota_pwd [string map {\\ /} [pwd]]
set ::quota_mapping [list $::quota_pwd PWD]
proc standard_path {x} {
  set x [string map {\\ /} $x]
  return [string map $::quota_mapping $x]
}

# The quota_check procedure is a callback from the quota handler.

  file mkdir $dir
}

# The standard_path procedure converts a pathname into a standard format
# that is the same across platforms.
#
unset -nocomplain ::quota_pwd ::quota_mapping
set ::quota_pwd [string map {\\ /} [get_pwd]]
set ::quota_mapping [list $::quota_pwd PWD]
proc standard_path {x} {
  set x [string map {\\ /} $x]
  return [string map $::quota_mapping $x]
}

# The quota_check procedure is a callback from the quota handler.

#-------------------------------------------------------------------------
# The commands provided by the code in this file to help with creating 
# test cases are as follows:
#
# Commands to manipulate the db and the file-system at a high level:
#

#      copy_file              FROM TO
#      delete_file            FILENAME
#      drop_all_tables        ?DB?
#      forcecopy              FROM TO
#      forcedelete            FILENAME
#
# Test the capability of the SQLite version built into the interpreter to
................................................................................
    #       failed [file] operations.  A value of zero or less means "do not
    #       wait".
    #
    return 100; # TODO: Good default?
  }
  return $::G(file-retry-delay)
}













# Copy file $from into $to. This is used because some versions of
# TCL for windows (notably the 8.4.1 binary package shipped with the
# current mingw release) have a broken "file copy" command.
#
proc copy_file {from to} {
  do_copy_file false $from $to
................................................................................
  if {$crashfile eq ""} {
    error "Compulsory option -file missing"
  }

  # $crashfile gets compared to the native filename in 
  # cfSync(), which can be different then what TCL uses by
  # default, so here we force it to the "nativename" format.
  set cfile [string map {\\ \\\\} [file nativename [file join [pwd] $crashfile]]]

  set f [open crash.tcl w]
  puts $f "sqlite3_crash_enable 1"
  puts $f "sqlite3_crashparams $blocksize $dc $crashdelay $cfile"
  puts $f "sqlite3_test_control_pending_byte $::sqlite_pending_byte"
  puts $f "sqlite3 db test.db -vfs crash"

#-------------------------------------------------------------------------
# The commands provided by the code in this file to help with creating 
# test cases are as follows:
#
# Commands to manipulate the db and the file-system at a high level:
#
#      get_pwd
#      copy_file              FROM TO
#      delete_file            FILENAME
#      drop_all_tables        ?DB?
#      forcecopy              FROM TO
#      forcedelete            FILENAME
#
# Test the capability of the SQLite version built into the interpreter to
................................................................................
    #       failed [file] operations.  A value of zero or less means "do not
    #       wait".
    #
    return 100; # TODO: Good default?
  }
  return $::G(file-retry-delay)
}

# Return the string representing the name of the current directory.  On
# Windows, the result is "normalized" to whatever our parent command shell
# is using to prevent case-mismatch issues.
#
proc get_pwd {} {
  if {$::tcl_platform(platform) eq "windows"} {
    return [string trim [exec -- $::env(ComSpec) /c echo %CD%]]
  } else {
    return [pwd]
  }
}

# Copy file $from into $to. This is used because some versions of
# TCL for windows (notably the 8.4.1 binary package shipped with the
# current mingw release) have a broken "file copy" command.
#
proc copy_file {from to} {
  do_copy_file false $from $to
................................................................................
  if {$crashfile eq ""} {
    error "Compulsory option -file missing"
  }

  # $crashfile gets compared to the native filename in 
  # cfSync(), which can be different then what TCL uses by
  # default, so here we force it to the "nativename" format.
  set cfile [string map {\\ \\\\} [file nativename [file join [get_pwd] $crashfile]]]

  set f [open crash.tcl w]
  puts $f "sqlite3_crash_enable 1"
  puts $f "sqlite3_crashparams $blocksize $dc $crashdelay $cfile"
  puts $f "sqlite3_test_control_pending_byte $::sqlite_pending_byte"
  puts $f "sqlite3 db test.db -vfs crash"

# Create a database.
do_test tkt-94c94-1.1 {
  execsql { CREATE TABLE t1(a, b) }
} {}

# Grow the file to larger than 4096MB (2^32 bytes)
db close
if {[catch {fake_big_file 4096 [pwd]/test.db} msg]} {
  puts "**** Unable to create a file larger than 4096 MB. *****"
  finish_test
  return
}

# Switch to async mode.
sqlite3async_initialize "" 1

# Create a database.
do_test tkt-94c94-1.1 {
  execsql { CREATE TABLE t1(a, b) }
} {}

# Grow the file to larger than 4096MB (2^32 bytes)
db close
if {[catch {fake_big_file 4096 [get_pwd]/test.db} msg]} {
  puts "**** Unable to create a file larger than 4096 MB. *****"
  finish_test
  return
}

# Switch to async mode.
sqlite3async_initialize "" 1

  15     test.db?mork=1#boris                 test.db?mork=1#boris
  16     file://localhostPWD/test.db%3Fhello  test.db?hello
} {
  
  if {$tcl_platform(platform)=="windows"} {
    if {$tn>14} break
    set uri  [string map [list PWD /[pwd]] $uri]
  } else {
    set uri  [string map [list PWD [pwd]] $uri]
  }

  if {[file isdir $file]} {error "$file is a directory"}
  forcedelete $file
  do_test 1.$tn.1 { file exists $file } 0
  set DB [sqlite3_open $uri]
  do_test 1.$tn.2 { file exists $file } 1
................................................................................
  3     "file:/PWD/test.db"              {not an error}
  4     "file://l%6Fcalhost/PWD/test.db" {invalid uri authority: l%6Fcalhost}
  5     "file://lbcalhost/PWD/test.db"   {invalid uri authority: lbcalhost}
  6     "file://x/PWD/test.db"           {invalid uri authority: x}
} {

  if {$tcl_platform(platform)=="windows"} {
    set uri  [string map [list PWD [string range [pwd] 3 end]] $uri]
  } else {
    set uri  [string map [list PWD [string range [pwd] 1 end]] $uri]
  }

  do_test 6.$tn {
    set DB [sqlite3_open $uri]
    sqlite3_errmsg $DB
  } $res
  catch { sqlite3_close $DB }

  15     test.db?mork=1#boris                 test.db?mork=1#boris
  16     file://localhostPWD/test.db%3Fhello  test.db?hello
} {
  
  if {$tcl_platform(platform)=="windows"} {
    if {$tn>14} break
    set uri  [string map [list PWD /[get_pwd]] $uri]
  } else {
    set uri  [string map [list PWD [get_pwd]] $uri]
  }

  if {[file isdir $file]} {error "$file is a directory"}
  forcedelete $file
  do_test 1.$tn.1 { file exists $file } 0
  set DB [sqlite3_open $uri]
  do_test 1.$tn.2 { file exists $file } 1
................................................................................
  3     "file:/PWD/test.db"              {not an error}
  4     "file://l%6Fcalhost/PWD/test.db" {invalid uri authority: l%6Fcalhost}
  5     "file://lbcalhost/PWD/test.db"   {invalid uri authority: lbcalhost}
  6     "file://x/PWD/test.db"           {invalid uri authority: x}
} {

  if {$tcl_platform(platform)=="windows"} {
    set uri  [string map [list PWD [string range [get_pwd] 3 end]] $uri]
  } else {
    set uri  [string map [list PWD [string range [get_pwd] 1 end]] $uri]
  }

  do_test 6.$tn {
    set DB [sqlite3_open $uri]
    sqlite3_errmsg $DB
  } $res
  catch { sqlite3_close $DB }

  }]
}

#-------------------------------------------------------------------------
# Test that when 1 or more pages are recovered from a WAL file, 
# sqlite3_log() is invoked to report this to the user.
#
set walfile [file nativename [file join [pwd] test.db-wal]]
catch {db close}
forcedelete test.db
do_test wal-23.1 {
  faultsim_delete_and_reopen
  execsql {
    CREATE TABLE t1(a, b);
    PRAGMA journal_mode = WAL;

  }]
}

#-------------------------------------------------------------------------
# Test that when 1 or more pages are recovered from a WAL file, 
# sqlite3_log() is invoked to report this to the user.
#
set walfile [file nativename [file join [get_pwd] test.db-wal]]
catch {db close}
forcedelete test.db
do_test wal-23.1 {
  faultsim_delete_and_reopen
  execsql {
    CREATE TABLE t1(a, b);
    PRAGMA journal_mode = WAL;

    INSERT INTO t1 SELECT a_string(300), a_string(500) FROM t1;
    INSERT INTO t1 SELECT a_string(300), a_string(500) FROM t1;
    INSERT INTO t1 SELECT a_string(300), a_string(500) FROM t1;
  }
} {wal}

db close
if {[catch {fake_big_file 5000 [pwd]/test.db}]} {
  puts "**** Unable to create a file larger than 5000 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

sqlite3 db test.db

    INSERT INTO t1 SELECT a_string(300), a_string(500) FROM t1;
    INSERT INTO t1 SELECT a_string(300), a_string(500) FROM t1;
    INSERT INTO t1 SELECT a_string(300), a_string(500) FROM t1;
  }
} {wal}

db close
if {[catch {fake_big_file 5000 [get_pwd]/test.db}]} {
  puts "**** Unable to create a file larger than 5000 MB. *****"
  finish_test
  return
}
hexio_write test.db 28 00000000

sqlite3 db test.db