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1 # 2007 January 17 | |
2 # | |
3 # The author disclaims copyright to this source code. | |
4 # | |
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 | |
8 # databases. | |
9 # | |
10 # $Id: fts3ai.test,v 1.1 2007/08/20 17:38:42 shess Exp $ | |
11 # | |
12 | |
13 set testdir [file dirname $argv0] | |
14 source $testdir/tester.tcl | |
15 | |
16 # If SQLITE_ENABLE_FTS3 is defined, omit this file. | |
17 ifcapable !fts3 { | |
18 finish_test | |
19 return | |
20 } | |
21 | |
22 ifcapable !utf16 { | |
23 finish_test | |
24 return | |
25 } | |
26 | |
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 $str] | |
32 if {$nt} { | |
33 append r "\x00\x00" | |
34 } | |
35 return $r | |
36 } | |
37 | |
38 db eval { | |
39 PRAGMA encoding = "UTF-16le"; | |
40 CREATE VIRTUAL TABLE t1 USING fts3(content); | |
41 } | |
42 | |
43 do_test fts3ai-1.0 { | |
44 execsql {PRAGMA encoding} | |
45 } {UTF-16le} | |
46 | |
47 do_test fts3ai-1.1 { | |
48 execsql {INSERT INTO t1 (rowid, content) VALUES(1, 'one')} | |
49 execsql {SELECT content FROM t1 WHERE rowid = 1} | |
50 } {one} | |
51 | |
52 do_test fts3ai-1.2 { | |
53 set sql "INSERT INTO t1 (rowid, content) VALUES(2, 'two')" | |
54 set STMT [sqlite3_prepare $DB $sql -1 TAIL] | |
55 sqlite3_step $STMT | |
56 sqlite3_finalize $STMT | |
57 execsql {SELECT content FROM t1 WHERE rowid = 2} | |
58 } {two} | |
59 | |
60 do_test fts3ai-1.3 { | |
61 set sql "INSERT INTO t1 (rowid, content) VALUES(3, 'three')" | |
62 set STMT [sqlite3_prepare $DB $sql -1 TAIL] | |
63 sqlite3_step $STMT | |
64 sqlite3_finalize $STMT | |
65 set sql "UPDATE t1 SET content = 'trois' WHERE rowid = 3" | |
66 set STMT [sqlite3_prepare $DB $sql -1 TAIL] | |
67 sqlite3_step $STMT | |
68 sqlite3_finalize $STMT | |
69 execsql {SELECT content FROM t1 WHERE rowid = 3} | |
70 } {trois} | |
71 | |
72 do_test fts3ai-1.4 { | |
73 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(4, 'four')}] | |
74 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL] | |
75 sqlite3_step $STMT | |
76 sqlite3_finalize $STMT | |
77 execsql {SELECT content FROM t1 WHERE rowid = 4} | |
78 } {four} | |
79 | |
80 do_test fts3ai-1.5 { | |
81 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(5, 'five')}] | |
82 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL] | |
83 sqlite3_step $STMT | |
84 sqlite3_finalize $STMT | |
85 set sql "UPDATE t1 SET content = 'cinq' WHERE rowid = 5" | |
86 set STMT [sqlite3_prepare $DB $sql -1 TAIL] | |
87 sqlite3_step $STMT | |
88 sqlite3_finalize $STMT | |
89 execsql {SELECT content FROM t1 WHERE rowid = 5} | |
90 } {cinq} | |
91 | |
92 finish_test | |
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