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Annotation of embedaddon/sqlite3/test/fts1i.test, revision 1.1.1.1

1.1       misho       1: # 2007 January 17
                      2: #
                      3: # The author disclaims copyright to this source code.
                      4: #
                      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
                      8: # databases.
                      9: #
                     10: # $Id: fts1i.test,v 1.2 2007/01/24 03:43:20 drh Exp $
                     11: #
                     12: 
                     13: set testdir [file dirname $argv0]
                     14: source $testdir/tester.tcl
                     15: 
                     16: # If SQLITE_ENABLE_FTS1 is defined, omit this file.
                     17: ifcapable !fts1 {
                     18:   finish_test
                     19:   return
                     20: }
                     21: 
                     22: 
                     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 $str]
                     28:   if {$nt} {
                     29:     append r "\x00\x00"
                     30:   }
                     31:   return $r
                     32: }
                     33: 
                     34: db eval {
                     35:   PRAGMA encoding = "UTF-16le";
                     36:   CREATE VIRTUAL TABLE t1 USING fts1(content);
                     37: }
                     38: 
                     39: do_test fts1i-1.0 {
                     40:   execsql {PRAGMA encoding}
                     41: } {UTF-16le}
                     42: 
                     43: do_test fts1i-1.1 {
                     44:   execsql {INSERT INTO t1 (rowid, content) VALUES(1, 'one')}
                     45:   execsql {SELECT content FROM t1 WHERE rowid = 1}
                     46: } {one}
                     47: 
                     48: do_test fts1i-1.2 {
                     49:   set sql "INSERT INTO t1 (rowid, content) VALUES(2, 'two')"
                     50:   set STMT [sqlite3_prepare $DB $sql -1 TAIL]
                     51:   sqlite3_step $STMT
                     52:   sqlite3_finalize $STMT
                     53:   execsql {SELECT content FROM t1 WHERE rowid = 2}
                     54: } {two}
                     55: 
                     56: do_test fts1i-1.3 {
                     57:   set sql "INSERT INTO t1 (rowid, content) VALUES(3, 'three')"
                     58:   set STMT [sqlite3_prepare $DB $sql -1 TAIL]
                     59:   sqlite3_step $STMT
                     60:   sqlite3_finalize $STMT
                     61:   set sql "UPDATE t1 SET content = 'trois' WHERE rowid = 3"
                     62:   set STMT [sqlite3_prepare $DB $sql -1 TAIL]
                     63:   sqlite3_step $STMT
                     64:   sqlite3_finalize $STMT
                     65:   execsql {SELECT content FROM t1 WHERE rowid = 3}
                     66: } {trois}
                     67: 
                     68: do_test fts1i-1.4 {
                     69:   set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(4, 'four')}]
                     70:   set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
                     71:   sqlite3_step $STMT
                     72:   sqlite3_finalize $STMT
                     73:   execsql {SELECT content FROM t1 WHERE rowid = 4}
                     74: } {four}
                     75: 
                     76: do_test fts1i-1.5 {
                     77:   set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(5, 'five')}]
                     78:   set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL]
                     79:   sqlite3_step $STMT
                     80:   sqlite3_finalize $STMT
                     81:   set sql "UPDATE t1 SET content = 'cinq' WHERE rowid = 5"
                     82:   set STMT [sqlite3_prepare $DB $sql -1 TAIL]
                     83:   sqlite3_step $STMT
                     84:   sqlite3_finalize $STMT
                     85:   execsql {SELECT content FROM t1 WHERE rowid = 5}
                     86: } {cinq}
                     87: 
                     88: finish_test