3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library. The focus of
12 # this file is testing the SQLite routines used for converting between the
13 # various suported unicode encodings (UTF-8, UTF-16, UTF-16le and
16 # $Id: enc4.test,v 1.0 2010/09/29 08:29:32 shaneh Exp $
18 set testdir [file dirname $argv0]
19 source $testdir/tester.tcl
21 # If UTF16 support is disabled, ignore the tests in this file
30 # The three unicode encodings understood by SQLite.
31 set encodings [list UTF-8 UTF-16le UTF-16be]
33 # initial value to use in SELECT
34 set inits [list 1 1.0 1. 1e0]
38 "922337203685477580792233720368547758079223372036854775807"\
39 "100000000000000000000000000000000000000000000000000000000"\
40 "1.0000000000000000000000000000000000000000000000000000000"\
44 foreach enc $encodings {
48 db eval "PRAGMA encoding = \"$enc\""
51 db eval {PRAGMA encoding}
57 do_test enc4-$i.$j.2 {
58 set S [sqlite3_prepare_v2 db "SELECT $init+?" -1 dummy]
64 for {set x 1} {$x<16} {incr x} {
65 set part [expr $init + [string range $val 0 [expr $x-1]]]
67 do_realnum_test enc4-$i.$j.$k.3.$x {
69 sqlite3_bind_text $S 1 $val $x
71 sqlite3_column_text $S 0
74 do_realnum_test enc4-$i.$j.$k.4.$x {
76 sqlite3_bind_text16 $S 1 [encoding convertto unicode $val] [expr $x*2]
78 sqlite3_column_text $S 0
85 do_test enc4-$i.$j.5 {
100 db eval "select 1+1."
104 set S [sqlite3_prepare_v2 db "SELECT 1+1." -1 dummy]
106 sqlite3_column_text $S 0
114 set S [sqlite3_prepare_v2 db "SELECT 1+?" -1 dummy]
115 sqlite3_bind_text $S 1 "1." 2
117 sqlite3_column_text $S 0
125 set S [sqlite3_prepare_v2 db "SELECT 1+?" -1 dummy]
126 sqlite3_bind_text $S 1 "1.0" 2
128 sqlite3_column_text $S 0