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| 1 # 2007 April 9 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. | |
| 4 # | |
| 5 #************************************************************************* | |
| 6 # This file implements regression tests for SQLite library. fts2 | |
| 7 # DELETE handling assumed all fields were non-null. This was not | |
| 8 # the intention at all. | |
| 9 # | |
| 10 # $Id: fts2m.test,v 1.1 2007/04/09 20:45:42 shess Exp $ | |
| 11 # | |
| 12 | |
| 13 set testdir [file dirname $argv0] | |
| 14 source $testdir/tester.tcl | |
| 15 | |
| 16 # If SQLITE_ENABLE_FTS2 is defined, omit this file. | |
| 17 ifcapable !fts2 { | |
| 18 finish_test | |
| 19 return | |
| 20 } | |
| 21 | |
| 22 db eval { | |
| 23 CREATE VIRTUAL TABLE t1 USING fts2(col_a, col_b); | |
| 24 | |
| 25 INSERT INTO t1(rowid, col_a, col_b) VALUES(1, 'testing', 'testing'); | |
| 26 INSERT INTO t1(rowid, col_a, col_b) VALUES(2, 'only a', null); | |
| 27 INSERT INTO t1(rowid, col_a, col_b) VALUES(3, null, 'only b'); | |
| 28 INSERT INTO t1(rowid, col_a, col_b) VALUES(4, null, null); | |
| 29 } | |
| 30 | |
| 31 do_test fts2m-1.0 { | |
| 32 execsql { | |
| 33 SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1; | |
| 34 } | |
| 35 } {2 2 4} | |
| 36 | |
| 37 do_test fts2m-1.1 { | |
| 38 execsql { | |
| 39 DELETE FROM t1 WHERE rowid = 1; | |
| 40 SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1; | |
| 41 } | |
| 42 } {1 1 3} | |
| 43 | |
| 44 do_test fts2m-1.2 { | |
| 45 execsql { | |
| 46 DELETE FROM t1 WHERE rowid = 2; | |
| 47 SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1; | |
| 48 } | |
| 49 } {0 1 2} | |
| 50 | |
| 51 do_test fts2m-1.3 { | |
| 52 execsql { | |
| 53 DELETE FROM t1 WHERE rowid = 3; | |
| 54 SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1; | |
| 55 } | |
| 56 } {0 0 1} | |
| 57 | |
| 58 do_test fts2m-1.4 { | |
| 59 execsql { | |
| 60 DELETE FROM t1 WHERE rowid = 4; | |
| 61 SELECT COUNT(col_a), COUNT(col_b), COUNT(*) FROM t1; | |
| 62 } | |
| 63 } {0 0 0} | |
| 64 | |
| 65 finish_test | |
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