3 # The author disclaims copyright to this source code.
5 #*************************************************************************
6 # This file implements regression tests for SQLite fts1 library. The
7 # focus here is testing handling of UPDATE when using UTF-16-encoded
10 # $Id: fts1i.test,v 1.2 2007/01/24 03:43:20 drh Exp $
13 set testdir [file dirname $argv0]
14 source $testdir/tester.tcl
16 # If SQLITE_ENABLE_FTS1 is defined, omit this file.
23 # Return the UTF-16 representation of the supplied UTF-8 string $str.
24 # If $nt is true, append two 0x00 bytes as a nul terminator.
25 # NOTE(shess) Copied from capi3.test.
26 proc utf16 {str {nt 1}} {
27 set r [encoding convertto unicode $str]
35 PRAGMA encoding = "UTF-16le";
36 CREATE VIRTUAL TABLE t1 USING fts1(content);
40 execsql {PRAGMA encoding}
44 execsql {INSERT INTO t1 (rowid, content) VALUES(1, 'one')}
45 execsql {SELECT content FROM t1 WHERE rowid = 1}
49 set sql "INSERT INTO t1 (rowid, content) VALUES(2, 'two')"
50 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
52 sqlite3_finalize $STMT
53 execsql {SELECT content FROM t1 WHERE rowid = 2}
57 set sql "INSERT INTO t1 (rowid, content) VALUES(3, 'three')"
58 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
60 sqlite3_finalize $STMT
61 set sql "UPDATE t1 SET content = 'trois' WHERE rowid = 3"
62 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
64 sqlite3_finalize $STMT
65 execsql {SELECT content FROM t1 WHERE rowid = 3}
69 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(4, 'four')}]
70 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
72 sqlite3_finalize $STMT
73 execsql {SELECT content FROM t1 WHERE rowid = 4}
77 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(5, 'five')}]
78 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
80 sqlite3_finalize $STMT
81 set sql "UPDATE t1 SET content = 'cinq' WHERE rowid = 5"
82 set STMT [sqlite3_prepare $DB $sql -1 TAIL]
84 sqlite3_finalize $STMT
85 execsql {SELECT content FROM t1 WHERE rowid = 5}