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sqlite3

    1: # 2010 Novemeber 18
    2: #
    3: # The author disclaims copyright to this source code.  In place of
    4: # a legal notice, here is a blessing:
    5: #
    6: #    May you do good and not evil.
    7: #    May you find forgiveness for yourself and forgive others.
    8: #    May you share freely, never taking more than you give.
    9: #
   10: #***********************************************************************
   11: # This file implements regression tests for SQLite library.  The
   12: # focus of this script testing the callback-free C/C++ API.
   13: #
   14: # $Id: capi3e.test,v 1.1.1.1 2012/02/21 17:04:16 misho Exp $
   15: #
   16: 
   17: set testdir [file dirname $argv0]
   18: source $testdir/tester.tcl
   19: 
   20: # Make sure the system encoding is utf-8. Otherwise, if the system encoding
   21: # is other than utf-8, [file isfile $x] may not refer to the same file
   22: # as [sqlite3 db $x].
   23: encoding system utf-8
   24: 
   25: # Do not use a codec for tests in this file, as the database file is
   26: # manipulated directly using tcl scripts (using the [hexio_write] command).
   27: #
   28: do_not_use_codec
   29: 
   30: # Return the UTF-16 representation of the supplied UTF-8 string $str.
   31: # If $nt is true, append two 0x00 bytes as a nul terminator.
   32: proc utf16 {str {nt 1}} {
   33:   set r [encoding convertto unicode $str]
   34:   if {$nt} {
   35:     append r "\x00\x00"
   36:   }
   37:   return $r
   38: }
   39: 
   40: # Return the UTF-8 representation of the supplied UTF-16 string $str. 
   41: proc utf8 {str} {
   42:   # If $str ends in two 0x00 0x00 bytes, knock these off before
   43:   # converting to UTF-8 using TCL.
   44:   binary scan $str \c* vals
   45:   if {[lindex $vals end]==0 && [lindex $vals end-1]==0} {
   46:     set str [binary format \c* [lrange $vals 0 end-2]]
   47:   }
   48: 
   49:   set r [encoding convertfrom unicode $str]
   50:   return $r
   51: }
   52: 
   53: # These tests complement those in capi2.test. They are organized
   54: # as follows:
   55: #
   56: # capi3e-1.*: Test sqlite3_open with various UTF8 filenames
   57: # capi3e-2.*: Test sqlite3_open16 with various UTF8 filenames
   58: # capi3e-3.*: Test ATTACH with various UTF8 filenames
   59: 
   60: db close
   61: 
   62: # here's the list of file names we're testing
   63: set names {t 1 t. 1. t.d 1.d t-1 1-1 t.db ä.db ë.db ö.db ü.db ÿ.db}
   64: 
   65: set i 0
   66: foreach name $names {
   67:   incr i
   68:   do_test capi3e-1.1.$i {
   69:     set db2 [sqlite3_open $name {}]
   70:     sqlite3_errcode $db2
   71:   } {SQLITE_OK}
   72:   do_test capi3e-1.2.$i {
   73:     sqlite3_close $db2
   74:   } {SQLITE_OK}
   75:   do_test capi3e-1.3.$i {
   76:     file isfile $name
   77:   } {1}
   78: }
   79: 
   80: ifcapable {utf16} {
   81:   set i 0
   82:   foreach name $names {
   83:     incr i
   84:     do_test capi3e-2.1.$i {
   85:       set db2 [sqlite3_open16 [utf16 $name] {}]
   86:       sqlite3_errcode $db2
   87:     } {SQLITE_OK}
   88:     do_test capi3e-2.2.$i {
   89:       sqlite3_close $db2
   90:     } {SQLITE_OK}
   91:     do_test capi3e-2.3.$i {
   92:       file isfile $name
   93:     } {1}
   94:   }
   95: }
   96: 
   97: ifcapable attach {
   98:   do_test capi3e-3.1 {
   99:     sqlite3 db2 base.db
  100:   } {}
  101:   set i 0
  102:   foreach name $names {
  103:     incr i
  104:     do_test capi3e-3.2.$i {
  105:       db2 eval "ATTACH DATABASE '$name' AS db$i;"
  106:     } {}
  107:     do_test capi3e-3.3.$i {
  108:       db2 eval "DETACH DATABASE db$i;"
  109:     } {}
  110:   }
  111:   do_test capi3e-3.4 {
  112:     db2 close
  113:   } {}
  114: }
  115: 
  116: # clean up
  117: forcedelete base.db
  118: foreach name $names {
  119:   forcedelete $name
  120: }
  121: 
  122: finish_test