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1 # 2006 October 19 |
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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 library. The |
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7 # focus of this script is testing updates in the FTS2 module. |
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8 # |
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9 # $Id: fts2f.test,v 1.2 2007/02/23 00:14:06 shess Exp $ |
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10 # |
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11 |
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12 set testdir [file dirname $argv0] |
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13 source $testdir/tester.tcl |
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14 |
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15 # If SQLITE_ENABLE_FTS2 is defined, omit this file. |
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16 ifcapable !fts2 { |
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17 finish_test |
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18 return |
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19 } |
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20 |
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21 # Construct a full-text search table containing keywords which are the |
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22 # ordinal numbers of the bit positions set for a sequence of integers, |
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23 # which are used for the rowid. There are a total of 31 INSERT, |
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24 # UPDATE, and DELETE statements, so that we'll test both the |
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25 # segmentMerge() merge (over the first 16) and the termSelect() merge |
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26 # (over the level-1 segment and 15 level-0 segments). |
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27 db eval { |
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28 CREATE VIRTUAL TABLE t1 USING fts2(content); |
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29 INSERT INTO t1 (rowid, content) VALUES(1, 'one'); |
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30 INSERT INTO t1 (rowid, content) VALUES(2, 'two'); |
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31 INSERT INTO t1 (rowid, content) VALUES(3, 'one two'); |
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32 INSERT INTO t1 (rowid, content) VALUES(4, 'three'); |
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33 INSERT INTO t1 (rowid, content) VALUES(5, 'one three'); |
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34 INSERT INTO t1 (rowid, content) VALUES(6, 'two three'); |
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35 INSERT INTO t1 (rowid, content) VALUES(7, 'one two three'); |
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36 DELETE FROM t1 WHERE rowid = 4; |
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37 INSERT INTO t1 (rowid, content) VALUES(8, 'four'); |
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38 UPDATE t1 SET content = 'update one three' WHERE rowid = 1; |
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39 INSERT INTO t1 (rowid, content) VALUES(9, 'one four'); |
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40 INSERT INTO t1 (rowid, content) VALUES(10, 'two four'); |
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41 DELETE FROM t1 WHERE rowid = 7; |
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42 INSERT INTO t1 (rowid, content) VALUES(11, 'one two four'); |
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43 INSERT INTO t1 (rowid, content) VALUES(12, 'three four'); |
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44 INSERT INTO t1 (rowid, content) VALUES(13, 'one three four'); |
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45 DELETE FROM t1 WHERE rowid = 10; |
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46 INSERT INTO t1 (rowid, content) VALUES(14, 'two three four'); |
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47 INSERT INTO t1 (rowid, content) VALUES(15, 'one two three four'); |
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48 UPDATE t1 SET content = 'update two five' WHERE rowid = 8; |
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49 INSERT INTO t1 (rowid, content) VALUES(16, 'five'); |
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50 DELETE FROM t1 WHERE rowid = 13; |
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51 INSERT INTO t1 (rowid, content) VALUES(17, 'one five'); |
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52 INSERT INTO t1 (rowid, content) VALUES(18, 'two five'); |
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53 INSERT INTO t1 (rowid, content) VALUES(19, 'one two five'); |
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54 DELETE FROM t1 WHERE rowid = 16; |
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55 INSERT INTO t1 (rowid, content) VALUES(20, 'three five'); |
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56 INSERT INTO t1 (rowid, content) VALUES(21, 'one three five'); |
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57 INSERT INTO t1 (rowid, content) VALUES(22, 'two three five'); |
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58 DELETE FROM t1 WHERE rowid = 19; |
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59 UPDATE t1 SET content = 'update' WHERE rowid = 15; |
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60 } |
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61 |
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62 do_test fts2f-1.1 { |
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63 execsql {SELECT COUNT(*) FROM t1} |
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64 } {16} |
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65 |
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66 do_test fts2f-2.0 { |
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67 execsql {SELECT rowid FROM t1 WHERE content MATCH 'update'} |
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68 } {1 8 15} |
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69 |
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70 do_test fts2f-2.1 { |
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71 execsql {SELECT rowid FROM t1 WHERE content MATCH 'one'} |
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72 } {1 3 5 9 11 17 21} |
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73 |
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74 do_test fts2f-2.2 { |
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75 execsql {SELECT rowid FROM t1 WHERE content MATCH 'two'} |
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76 } {2 3 6 8 11 14 18 22} |
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77 |
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78 do_test fts2f-2.3 { |
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79 execsql {SELECT rowid FROM t1 WHERE content MATCH 'three'} |
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80 } {1 5 6 12 14 20 21 22} |
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81 |
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82 do_test fts2f-2.4 { |
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83 execsql {SELECT rowid FROM t1 WHERE content MATCH 'four'} |
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84 } {9 11 12 14} |
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85 |
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86 do_test fts2f-2.5 { |
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87 execsql {SELECT rowid FROM t1 WHERE content MATCH 'five'} |
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88 } {8 17 18 20 21 22} |
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89 |
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90 finish_test |