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Overview
Comment:Add compile-time define to indicate if the VFS supports the concept of a current directory (as WinCE and WinRT do not). Avoid using the GetTempPath and GetFullPathName APIs on WinRT. Some tests still need adjustments.
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SHA1: 86c049a171acc3f4a43771f3e7176a90210d7799
User & Date: mistachkin 2012-03-05 22:52:33
Context
2012-03-06
03:00
Fix for test issues when there is no current directory support due to being compiled for WinRT. check-in: a811cb01 user: mistachkin tags: winrt
2012-03-05
22:52
Add compile-time define to indicate if the VFS supports the concept of a current directory (as WinCE and WinRT do not). Avoid using the GetTempPath and GetFullPathName APIs on WinRT. Some tests still need adjustments. check-in: 86c049a1 user: mistachkin tags: winrt
2012-03-04
02:56
When creating the event used to sleep on WinRT, request the minimum access rights required for the desired operations on it (i.e. SYNCHRONIZE). check-in: ed603d75 user: mistachkin tags: winrt
Changes
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Changes to src/ctime.c.

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  "CASE_SENSITIVE_LIKE",
#endif
#ifdef SQLITE_CHECK_PAGES
  "CHECK_PAGES",
#endif
#ifdef SQLITE_COVERAGE_TEST
  "COVERAGE_TEST",



#endif
#ifdef SQLITE_DEBUG
  "DEBUG",
#endif
#ifdef SQLITE_DEFAULT_LOCKING_MODE
  "DEFAULT_LOCKING_MODE=" CTIMEOPT_VAL(SQLITE_DEFAULT_LOCKING_MODE),
#endif







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  "CASE_SENSITIVE_LIKE",
#endif
#ifdef SQLITE_CHECK_PAGES
  "CHECK_PAGES",
#endif
#ifdef SQLITE_COVERAGE_TEST
  "COVERAGE_TEST",
#endif
#ifdef SQLITE_CURDIR
  "CURDIR",
#endif
#ifdef SQLITE_DEBUG
  "DEBUG",
#endif
#ifdef SQLITE_DEFAULT_LOCKING_MODE
  "DEFAULT_LOCKING_MODE=" CTIMEOPT_VAL(SQLITE_DEFAULT_LOCKING_MODE),
#endif

Changes to src/os.h.

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** Determine if we are dealing with WindowsRT (Metro) as this has a different and
** incompatible API from win32.
*/
#if !defined(SQLITE_OS_WINRT)
# define SQLITE_OS_WINRT 0
#endif









/* If the SET_FULLSYNC macro is not defined above, then make it
** a no-op
*/
#ifndef SET_FULLSYNC
# define SET_FULLSYNC(x,y)
#endif








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** Determine if we are dealing with WindowsRT (Metro) as this has a different and
** incompatible API from win32.
*/
#if !defined(SQLITE_OS_WINRT)
# define SQLITE_OS_WINRT 0
#endif

/*
** When compiled for WinCE or WinRT, there is no concept of the current
** directory.
 */
#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT
# define SQLITE_CURDIR 1
#endif

/* If the SET_FULLSYNC macro is not defined above, then make it
** a no-op
*/
#ifndef SET_FULLSYNC
# define SET_FULLSYNC(x,y)
#endif

Changes to src/os_win.c.

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#else
  { "GetFullPathNameA",        (SYSCALL)0,                       0 },
#endif

#define osGetFullPathNameA ((DWORD(WINAPI*)(LPCSTR,DWORD,LPSTR, \
        LPSTR*))aSyscall[24].pCurrent)

#if !SQLITE_OS_WINCE && defined(SQLITE_WIN32_HAS_WIDE)
  { "GetFullPathNameW",        (SYSCALL)GetFullPathNameW,        0 },
#else
  { "GetFullPathNameW",        (SYSCALL)0,                       0 },
#endif

#define osGetFullPathNameW ((DWORD(WINAPI*)(LPCWSTR,DWORD,LPWSTR, \
        LPWSTR*))aSyscall[25].pCurrent)
................................................................................
  { "GetTempPathA",            (SYSCALL)GetTempPathA,            0 },
#else
  { "GetTempPathA",            (SYSCALL)0,                       0 },
#endif

#define osGetTempPathA ((DWORD(WINAPI*)(DWORD,LPSTR))aSyscall[31].pCurrent)

#if defined(SQLITE_WIN32_HAS_WIDE)
  { "GetTempPathW",            (SYSCALL)GetTempPathW,            0 },
#else
  { "GetTempPathW",            (SYSCALL)0,                       0 },
#endif

#define osGetTempPathW ((DWORD(WINAPI*)(DWORD,LPWSTR))aSyscall[32].pCurrent)

................................................................................

  /* It's odd to simulate an io-error here, but really this is just
  ** using the io-error infrastructure to test that SQLite handles this
  ** function failing. 
  */
  SimulateIOError( return SQLITE_IOERR );



  if( sqlite3_temp_directory ){
    sqlite3_snprintf(MAX_PATH-30, zTempPath, "%s", sqlite3_temp_directory);


  }else if( isNT() ){
    char *zMulti;
    WCHAR zWidePath[MAX_PATH];
    osGetTempPathW(MAX_PATH-30, zWidePath);
    zMulti = unicodeToUtf8(zWidePath);
    if( zMulti ){
      sqlite3_snprintf(MAX_PATH-30, zTempPath, "%s", zMulti);
      sqlite3_free(zMulti);
................................................................................
    if( zUtf8 ){
      sqlite3_snprintf(MAX_PATH-30, zTempPath, "%s", zUtf8);
      sqlite3_free(zUtf8);
    }else{
      return SQLITE_IOERR_NOMEM;
    }
  }

#endif

  /* Check that the output buffer is large enough for the temporary file 
  ** name. If it is not, return SQLITE_ERROR.
  */
  if( (sqlite3Strlen30(zTempPath) + sqlite3Strlen30(SQLITE_TEMP_FILE_PREFIX) + 18) >= nBuf ){
    return SQLITE_ERROR;
................................................................................
#if defined(__CYGWIN__)
  SimulateIOError( return SQLITE_ERROR );
  UNUSED_PARAMETER(nFull);
  cygwin_conv_to_full_win32_path(zRelative, zFull);
  return SQLITE_OK;
#endif

#if SQLITE_OS_WINCE
  SimulateIOError( return SQLITE_ERROR );
  UNUSED_PARAMETER(nFull);
  /* WinCE has no concept of a relative pathname, or so I am told. */
  sqlite3_snprintf(pVfs->mxPathname, zFull, "%s", zRelative);
  return SQLITE_OK;
#endif

#if !SQLITE_OS_WINCE && !defined(__CYGWIN__)
  int nByte;
  void *zConverted;
  char *zOut;

  /* If this path name begins with "/X:", where "X" is any alphabetic
  ** character, discard the initial "/" from the pathname.
  */







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#else
  { "GetFullPathNameA",        (SYSCALL)0,                       0 },
#endif

#define osGetFullPathNameA ((DWORD(WINAPI*)(LPCSTR,DWORD,LPSTR, \
        LPSTR*))aSyscall[24].pCurrent)

#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
  { "GetFullPathNameW",        (SYSCALL)GetFullPathNameW,        0 },
#else
  { "GetFullPathNameW",        (SYSCALL)0,                       0 },
#endif

#define osGetFullPathNameW ((DWORD(WINAPI*)(LPCWSTR,DWORD,LPWSTR, \
        LPWSTR*))aSyscall[25].pCurrent)
................................................................................
  { "GetTempPathA",            (SYSCALL)GetTempPathA,            0 },
#else
  { "GetTempPathA",            (SYSCALL)0,                       0 },
#endif

#define osGetTempPathA ((DWORD(WINAPI*)(DWORD,LPSTR))aSyscall[31].pCurrent)

#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)
  { "GetTempPathW",            (SYSCALL)GetTempPathW,            0 },
#else
  { "GetTempPathW",            (SYSCALL)0,                       0 },
#endif

#define osGetTempPathW ((DWORD(WINAPI*)(DWORD,LPWSTR))aSyscall[32].pCurrent)

................................................................................

  /* It's odd to simulate an io-error here, but really this is just
  ** using the io-error infrastructure to test that SQLite handles this
  ** function failing. 
  */
  SimulateIOError( return SQLITE_IOERR );

  memset(zTempPath, 0, MAX_PATH+2);

  if( sqlite3_temp_directory ){
    sqlite3_snprintf(MAX_PATH-30, zTempPath, "%s", sqlite3_temp_directory);
  }
#if !SQLITE_OS_WINRT
  else if( isNT() ){
    char *zMulti;
    WCHAR zWidePath[MAX_PATH];
    osGetTempPathW(MAX_PATH-30, zWidePath);
    zMulti = unicodeToUtf8(zWidePath);
    if( zMulti ){
      sqlite3_snprintf(MAX_PATH-30, zTempPath, "%s", zMulti);
      sqlite3_free(zMulti);
................................................................................
    if( zUtf8 ){
      sqlite3_snprintf(MAX_PATH-30, zTempPath, "%s", zUtf8);
      sqlite3_free(zUtf8);
    }else{
      return SQLITE_IOERR_NOMEM;
    }
  }
#endif
#endif

  /* Check that the output buffer is large enough for the temporary file 
  ** name. If it is not, return SQLITE_ERROR.
  */
  if( (sqlite3Strlen30(zTempPath) + sqlite3Strlen30(SQLITE_TEMP_FILE_PREFIX) + 18) >= nBuf ){
    return SQLITE_ERROR;
................................................................................
#if defined(__CYGWIN__)
  SimulateIOError( return SQLITE_ERROR );
  UNUSED_PARAMETER(nFull);
  cygwin_conv_to_full_win32_path(zRelative, zFull);
  return SQLITE_OK;
#endif

#if SQLITE_OS_WINCE || SQLITE_OS_WINRT
  SimulateIOError( return SQLITE_ERROR );
  UNUSED_PARAMETER(nFull);
  /* WinCE has no concept of a relative pathname, or so I am told. */
  sqlite3_snprintf(pVfs->mxPathname, zFull, "%s", zRelative);
  return SQLITE_OK;
#endif

#if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && !defined(__CYGWIN__)
  int nByte;
  void *zConverted;
  char *zOut;

  /* If this path name begins with "/X:", where "X" is any alphabetic
  ** character, discard the initial "/" from the pathname.
  */

Changes to src/test_config.c.

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#endif

#ifdef SQLITE_CASE_SENSITIVE_LIKE
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","1",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","0",TCL_GLOBAL_ONLY);
#endif







#ifdef SQLITE_DEBUG
  Tcl_SetVar2(interp, "sqlite_options", "debug", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "debug", "0", TCL_GLOBAL_ONLY);
#endif








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#endif

#ifdef SQLITE_CASE_SENSITIVE_LIKE
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","1",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","0",TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_CURDIR
  Tcl_SetVar2(interp, "sqlite_options", "curdir", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "curdir", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_DEBUG
  Tcl_SetVar2(interp, "sqlite_options", "debug", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "debug", "0", TCL_GLOBAL_ONLY);
#endif

Changes to test/misc1.test.

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          OR x=(SELECT x FROM t9 WHERE y=13)
          OR x=(SELECT x FROM t9 WHERE y=14)
       ;
     }
  } {1 2 3 4 5 6 7 8 9 10 11}
}






# Make sure a database connection still works after changing the
# working directory.
#
do_test misc1-14.1 {
  file mkdir tempdir
  cd tempdir
  execsql {BEGIN}
................................................................................
} {1}
do_test misc1-14.3 {
  cd ..
  forcedelete tempdir
  execsql {COMMIT}
  file exists ./test.db-journal
} {0}


# A failed create table should not leave the table in the internal
# data structures.  Ticket #238.
#
do_test misc1-15.1.1 {
  catchsql {
    CREATE TABLE t10 AS SELECT c1;







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          OR x=(SELECT x FROM t9 WHERE y=13)
          OR x=(SELECT x FROM t9 WHERE y=14)
       ;
     }
  } {1 2 3 4 5 6 7 8 9 10 11}
}

#
# The following tests can only work if the current SQLite VFS has the concept
# of a current directory.
#
ifcapable curdir {
# Make sure a database connection still works after changing the
# working directory.
#
do_test misc1-14.1 {
  file mkdir tempdir
  cd tempdir
  execsql {BEGIN}
................................................................................
} {1}
do_test misc1-14.3 {
  cd ..
  forcedelete tempdir
  execsql {COMMIT}
  file exists ./test.db-journal
} {0}
}

# A failed create table should not leave the table in the internal
# data structures.  Ticket #238.
#
do_test misc1-15.1.1 {
  catchsql {
    CREATE TABLE t10 AS SELECT c1;

Changes to test/pager1.test.

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db close

# Set up a VFS that snapshots the file-system just before a master journal
# file is deleted to commit a multi-file transaction. Specifically, the
# file-system is saved just before the xDelete() call to remove the 
# master journal file from the file-system.
#

testvfs tv -default 1
tv script copy_on_mj_delete
set ::mj_filename_length 0
proc copy_on_mj_delete {method filename args} {
  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;
    BEGIN;
................................................................................
  }

  # 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 {
  sqlite3 db test.db







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db close

# Set up a VFS that snapshots the file-system just before a master journal
# file is deleted to commit a multi-file transaction. Specifically, the
# file-system is saved just before the xDelete() call to remove the 
# master journal file from the file-system.
#
set pwd [pwd]
testvfs tv -default 1
tv script copy_on_mj_delete
set ::mj_filename_length 0
proc copy_on_mj_delete {method filename args} {
  if {[string match *mj* [file tail $filename]]} { 
    #
    # NOTE: Is the file name relative?  If so, add the length of the current
    #       directory.
    #
    if {[is_relative_file $filename]} {
      set ::mj_filename_length \
        [expr {[string length $filename] + [string length $::pwd]}]
    } else {
      set ::mj_filename_length [string length $filename]
    }
    faultsim_save 
  }
  return SQLITE_OK
}


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 "test.db-mjXXXXXX9XX"]
  }]
  #
  #   NOTE: For item 3 above, if the current SQLite VFS lacks the concept of a
  #         current directory, the length of the current directory name plus 1
  #         character for the directory separator character are NOT counted as
  #         part of the total size; otherwise, they are.
  #
  ifcapable curdir {
    set mj_pointer [expr {$mj_pointer + [string length [pwd]] + 1}]
  }
  expr {$::max_journal==(512+2*(1024+8)+$mj_pointer)}
} 1
do_test pager1-5.4.2 {
  set ::max_journal 0
  execsql {
    PRAGMA synchronous = full;
    BEGIN;
................................................................................
  }

  # 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 "test.db-mjXXXXXX9XX"]
  }]
  #
  #   NOTE: If the current SQLite VFS lacks the concept of a current directory,
  #         the length of the current directory name plus 1 character for the
  #         directory separator character are NOT counted as part of the total
  #         size; otherwise, they are.
  #
  ifcapable curdir {
    set mj_pointer [expr {$mj_pointer + [string length [pwd]] + 1}]
  }
  expr {$::max_journal==(((512+2*(1024+8)+511)/512)*512 + $mj_pointer)}
} 1
db close
tv delete

do_test pager1-5.5.1 {
  sqlite3 db test.db

Changes to test/tester.tcl.

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#-------------------------------------------------------------------------
# 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
................................................................................
    if {$force} {
      file copy -force $from $to
    } else {
      file copy $from $to
    }
  }
}







# Delete a file or directory
#
proc delete_file {args} {
  do_delete_file false {*}$args
}








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#-------------------------------------------------------------------------
# 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:
#
#      is_relative_file
#      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
................................................................................
    if {$force} {
      file copy -force $from $to
    } else {
      file copy $from $to
    }
  }
}

# Check if a file name is relative
#
proc is_relative_file { file } {
  return [expr {[file pathtype $file] != "absolute"}]
}

# Delete a file or directory
#
proc delete_file {args} {
  do_delete_file false {*}$args
}

Changes to test/wal.test.

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  }]
}

#-------------------------------------------------------------------------
# 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;







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  }]
}

#-------------------------------------------------------------------------
# Test that when 1 or more pages are recovered from a WAL file, 
# sqlite3_log() is invoked to report this to the user.
#
ifcapable curdir {
  set walfile [file nativename [file join [pwd] test.db-wal]]
} else {
  set walfile 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;