3 # The author disclaims copyright to this source code.
5 #*************************************************************************
6 # This file implements regression tests for SQLite fts3 library. The
7 # focus here is testing handling of UPDATE when using UTF-16-encoded
10 # $Id: fts3ai.test,v 1.1 2007/08/20 17:38:42 shess Exp $
13 set testdir [file dirname $argv0]
14 source $testdir/tester.tcl
16 # If SQLITE_ENABLE_FTS3 is defined, omit this file.
27 # Return the UTF-16 representation of the supplied UTF-8 string $str.
28 # If $nt is true, append two 0x00 bytes as a nul terminator.
29 # NOTE(shess) Copied from capi3.test.
30 proc utf16 {str {nt 1}} {
31 set r [encoding convertto unicode $str]
39 PRAGMA encoding = "UTF-16le";
40 CREATE VIRTUAL TABLE t1 USING fts3(content);
44 execsql {PRAGMA encoding}
48 execsql {INSERT INTO t1 (rowid, content) VALUES(1, 'one')}
49 execsql {SELECT content FROM t1 WHERE rowid = 1}
53 set sql "INSERT INTO t1 (rowid, content) VALUES(2, 'two')"
54 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
56 sqlite3_finalize $STMT
57 execsql {SELECT content FROM t1 WHERE rowid = 2}
61 set sql "INSERT INTO t1 (rowid, content) VALUES(3, 'three')"
62 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
64 sqlite3_finalize $STMT
65 set sql "UPDATE t1 SET content = 'trois' WHERE rowid = 3"
66 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
68 sqlite3_finalize $STMT
69 execsql {SELECT content FROM t1 WHERE rowid = 3}
73 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(4, 'four')}]
74 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
76 sqlite3_finalize $STMT
77 execsql {SELECT content FROM t1 WHERE rowid = 4}
81 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(5, 'five')}]
82 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
84 sqlite3_finalize $STMT
85 set sql "UPDATE t1 SET content = 'cinq' WHERE rowid = 5"
86 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
88 sqlite3_finalize $STMT
89 execsql {SELECT content FROM t1 WHERE rowid = 5}