# 2010 Novemeber 18 # # 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 implements regression tests for SQLite library. The # focus of this script testing the callback-free C/C++ API. # # $Id: capi3e.test,v 1.70 2009/01/09 02:49:32 drh Exp $ # set testdir [file dirname $argv0] source $testdir/tester.tcl # Make sure the system encoding is utf-8. Otherwise, if the system encoding # is other than utf-8, [file isfile $x] may not refer to the same file # as [sqlite3 db $x]. encoding system utf-8 # Do not use a codec for tests in this file, as the database file is # manipulated directly using tcl scripts (using the [hexio_write] command). # do_not_use_codec # Return the UTF-16 representation of the supplied UTF-8 string $str. # If $nt is true, append two 0x00 bytes as a nul terminator. proc utf16 {str {nt 1}} { set r [encoding convertto unicode $str] if {$nt} { append r "\x00\x00" } return $r } # Return the UTF-8 representation of the supplied UTF-16 string $str. proc utf8 {str} { # If $str ends in two 0x00 0x00 bytes, knock these off before # converting to UTF-8 using TCL. binary scan $str \c* vals if {[lindex $vals end]==0 && [lindex $vals end-1]==0} { set str [binary format \c* [lrange $vals 0 end-2]] } set r [encoding convertfrom unicode $str] return $r } # These tests complement those in capi2.test. They are organized # as follows: # # capi3e-1.*: Test sqlite3_open with various UTF8 filenames # capi3e-2.*: Test sqlite3_open16 with various UTF8 filenames # capi3e-3.*: Test ATTACH with various UTF8 filenames db close # here's the list of file names we're testing 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} set i 0 foreach name $names { incr i do_test capi3e-1.1.$i { set db2 [sqlite3_open $name {}] sqlite3_errcode $db2 } {SQLITE_OK} do_test capi3e-1.2.$i { sqlite3_close $db2 } {SQLITE_OK} do_test capi3e-1.3.$i { file isfile $name } {1} } set i 0 foreach name $names { incr i do_test capi3e-2.1.$i { set db2 [sqlite3_open16 [utf16 $name] {}] sqlite3_errcode $db2 } {SQLITE_OK} do_test capi3e-2.2.$i { sqlite3_close $db2 } {SQLITE_OK} do_test capi3e-2.3.$i { file isfile $name } {1} } ifcapable attach { do_test capi3e-3.1 { sqlite3 db2 base.db } {} set i 0 foreach name $names { incr i do_test capi3e-3.2.$i { db2 eval "ATTACH DATABASE '$name' AS db$i;" } {} do_test capi3e-3.3.$i { db2 eval "DETACH DATABASE db$i;" } {} } do_test capi3e-3.4 { db2 close } {} } # clean up forcedelete base.db foreach name $names { forcedelete $name } finish_test