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1 # 2007 January 17 |
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2 # |
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3 # The author disclaims copyright to this source code. |
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4 # |
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5 #************************************************************************* |
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6 # This file implements regression tests for SQLite fts3 library. The |
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7 # focus here is testing handling of UPDATE when using UTF-16-encoded |
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8 # databases. |
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9 # |
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10 # $Id: fts3ai.test,v 1.1 2007/08/20 17:38:42 shess Exp $ |
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11 # |
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12 |
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13 set testdir [file dirname $argv0] |
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14 source $testdir/tester.tcl |
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15 |
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16 # If SQLITE_ENABLE_FTS3 is defined, omit this file. |
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17 ifcapable !fts3 { |
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18 finish_test |
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19 return |
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20 } |
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21 |
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22 # Return the UTF-16 representation of the supplied UTF-8 string $str. |
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23 # If $nt is true, append two 0x00 bytes as a nul terminator. |
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24 # NOTE(shess) Copied from capi3.test. |
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25 proc utf16 {str {nt 1}} { |
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26 set r [encoding convertto unicode $str] |
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27 if {$nt} { |
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28 append r "\x00\x00" |
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29 } |
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30 return $r |
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31 } |
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32 |
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33 db eval { |
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34 PRAGMA encoding = "UTF-16le"; |
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35 CREATE VIRTUAL TABLE t1 USING fts3(content); |
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36 } |
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37 |
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38 do_test fts3ai-1.0 { |
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39 execsql {PRAGMA encoding} |
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40 } {UTF-16le} |
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41 |
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42 do_test fts3ai-1.1 { |
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43 execsql {INSERT INTO t1 (rowid, content) VALUES(1, 'one')} |
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44 execsql {SELECT content FROM t1 WHERE rowid = 1} |
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45 } {one} |
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46 |
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47 do_test fts3ai-1.2 { |
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48 set sql "INSERT INTO t1 (rowid, content) VALUES(2, 'two')" |
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49 set STMT [sqlite3_prepare $DB $sql -1 TAIL] |
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50 sqlite3_step $STMT |
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51 sqlite3_finalize $STMT |
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52 execsql {SELECT content FROM t1 WHERE rowid = 2} |
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53 } {two} |
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54 |
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55 do_test fts3ai-1.3 { |
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56 set sql "INSERT INTO t1 (rowid, content) VALUES(3, 'three')" |
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57 set STMT [sqlite3_prepare $DB $sql -1 TAIL] |
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58 sqlite3_step $STMT |
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59 sqlite3_finalize $STMT |
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60 set sql "UPDATE t1 SET content = 'trois' WHERE rowid = 3" |
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61 set STMT [sqlite3_prepare $DB $sql -1 TAIL] |
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62 sqlite3_step $STMT |
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63 sqlite3_finalize $STMT |
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64 execsql {SELECT content FROM t1 WHERE rowid = 3} |
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65 } {trois} |
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66 |
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67 do_test fts3ai-1.4 { |
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68 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(4, 'four')}] |
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69 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL] |
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70 sqlite3_step $STMT |
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71 sqlite3_finalize $STMT |
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72 execsql {SELECT content FROM t1 WHERE rowid = 4} |
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73 } {four} |
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74 |
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75 do_test fts3ai-1.5 { |
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76 set sql16 [utf16 {INSERT INTO t1 (rowid, content) VALUES(5, 'five')}] |
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77 set STMT [sqlite3_prepare16 $DB $sql16 -1 TAIL] |
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78 sqlite3_step $STMT |
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79 sqlite3_finalize $STMT |
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80 set sql "UPDATE t1 SET content = 'cinq' WHERE rowid = 5" |
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81 set STMT [sqlite3_prepare $DB $sql -1 TAIL] |
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82 sqlite3_step $STMT |
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83 sqlite3_finalize $STMT |
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84 execsql {SELECT content FROM t1 WHERE rowid = 5} |
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85 } {cinq} |
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86 |
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87 finish_test |