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# 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].
#
# This is no longer needed here because it should be done within the test
# fixture executable itself, via Tcl_SetSystemEncoding.
#
# 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}
}
ifcapable {utf16} {
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
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