3 # The author disclaims copyright to this source code.
5 #*************************************************************************
6 # This file implements regression tests for SQLite fts2 library. The
7 # focus here is testing handling of UPDATE when using UTF-16-encoded
10 # $Id: fts2i.test,v 1.2 2007/01/24 03:46:35 drh Exp $
13 set testdir [file dirname $argv0]
14 source $testdir/tester.tcl
16 # If SQLITE_ENABLE_FTS2 is defined, omit this file.
22 # Return the UTF-16 representation of the supplied UTF-8 string $str.
23 # If $nt is true, append two 0x00 bytes as a nul terminator.
24 # NOTE(shess) Copied from capi3.test.
25 proc utf16 {str {nt 1}} {
26 set r [encoding convertto unicode $str]
34 PRAGMA encoding = "UTF-16le";
35 CREATE VIRTUAL TABLE t1 USING fts2(content);
39 execsql {PRAGMA encoding}
43 execsql {INSERT INTO t1 (rowid, content) VALUES(1, 'one')}
44 execsql {SELECT content FROM t1 WHERE rowid = 1}
48 set sql "INSERT INTO t1 (rowid, content) VALUES(2, 'two')"
49 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
51 sqlite3_finalize $STMT
52 execsql {SELECT content FROM t1 WHERE rowid = 2}
56 set sql "INSERT INTO t1 (rowid, content) VALUES(3, 'three')"
57 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
59 sqlite3_finalize $STMT
60 set sql "UPDATE t1 SET content = 'trois' WHERE rowid = 3"
61 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
63 sqlite3_finalize $STMT
64 execsql {SELECT content FROM t1 WHERE rowid = 3}
68 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(4, 'four')}]
69 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
71 sqlite3_finalize $STMT
72 execsql {SELECT content FROM t1 WHERE rowid = 4}
76 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(5, 'five')}]
77 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
79 sqlite3_finalize $STMT
80 set sql "UPDATE t1 SET content = 'cinq' WHERE rowid = 5"
81 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
83 sqlite3_finalize $STMT
84 execsql {SELECT content FROM t1 WHERE rowid = 5}