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| 1 # 2007 July 24 |
| 2 # |
| 3 # The author disclaims copyright to this source code. In place of |
| 4 # a legal notice, here is a blessing: |
| 5 # |
| 6 # May you do good and not evil. |
| 7 # May you find forgiveness for yourself and forgive others. |
| 8 # May you share freely, never taking more than you give. |
| 9 # |
| 10 #************************************************************************* |
| 11 # This file implements regression tests for SQLite library. The focus |
| 12 # of this script is testing the FTS1 module rename functionality. Mostly |
| 13 # copied from fts2o.test. |
| 14 # |
| 15 # $Id: fts1o.test,v 1.2 2007/08/30 20:01:33 shess Exp $ |
| 16 # |
| 17 |
| 18 set testdir [file dirname $argv0] |
| 19 source $testdir/tester.tcl |
| 20 |
| 21 # If SQLITE_ENABLE_FTS1 is not defined, omit this file. |
| 22 ifcapable !fts1 { |
| 23 finish_test |
| 24 return |
| 25 } |
| 26 |
| 27 db eval { |
| 28 CREATE VIRTUAL TABLE t1 USING fts1(a, b, c); |
| 29 INSERT INTO t1(a, b, c) VALUES('one three four', 'one four', 'one four two'); |
| 30 } |
| 31 |
| 32 #--------------------------------------------------------------------- |
| 33 # Test that it is possible to rename an fts1 table. |
| 34 # |
| 35 do_test fts1o-1.1 { |
| 36 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} |
| 37 } {t1 t1_content t1_term} |
| 38 do_test fts1o-1.2 { |
| 39 execsql { ALTER TABLE t1 RENAME to fts_t1; } |
| 40 } {} |
| 41 do_test fts1o-1.3 { |
| 42 execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } |
| 43 } {1 {one three <b>four</b>}} |
| 44 do_test fts1o-1.4 { |
| 45 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} |
| 46 } {fts_t1 fts_t1_content fts_t1_term} |
| 47 |
| 48 # See what happens when renaming the fts1 table fails. |
| 49 # |
| 50 do_test fts1o-2.1 { |
| 51 catchsql { |
| 52 CREATE TABLE t1_term(a, b, c); |
| 53 ALTER TABLE fts_t1 RENAME to t1; |
| 54 } |
| 55 } {1 {SQL logic error or missing database}} |
| 56 do_test fts1o-2.2 { |
| 57 execsql { SELECT rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'four'; } |
| 58 } {1 {one three <b>four</b>}} |
| 59 do_test fts1o-2.3 { |
| 60 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} |
| 61 } {fts_t1 fts_t1_content fts_t1_term t1_term} |
| 62 |
| 63 # See what happens when renaming the fts1 table fails inside a transaction. |
| 64 # |
| 65 do_test fts1o-3.1 { |
| 66 execsql { |
| 67 BEGIN; |
| 68 INSERT INTO fts_t1(a, b, c) VALUES('one two three', 'one four', 'one two'); |
| 69 } |
| 70 } {} |
| 71 do_test fts1o-3.2 { |
| 72 catchsql { |
| 73 ALTER TABLE fts_t1 RENAME to t1; |
| 74 } |
| 75 } {1 {SQL logic error or missing database}} |
| 76 # NOTE(shess) rowid AS rowid to defeat caching. Otherwise, this |
| 77 # seg-faults, I suspect that there's something up with a stale |
| 78 # virtual-table reference, but I'm not quite sure how it happens here |
| 79 # but not for fts2o.test. |
| 80 do_test fts1o-3.3 { |
| 81 execsql { SELECT rowid AS rowid, snippet(fts_t1) FROM fts_t1 WHERE a MATCH 'fo
ur'; } |
| 82 } {1 {one three <b>four</b>}} |
| 83 do_test fts1o-3.4 { |
| 84 execsql { SELECT tbl_name FROM sqlite_master WHERE type = 'table'} |
| 85 } {fts_t1 fts_t1_content fts_t1_term t1_term} |
| 86 do_test fts1o-3.5 { |
| 87 execsql COMMIT |
| 88 execsql {SELECT a FROM fts_t1} |
| 89 } {{one three four} {one two three}} |
| 90 do_test fts1o-3.6 { |
| 91 execsql { SELECT a, b, c FROM fts_t1 WHERE c MATCH 'four'; } |
| 92 } {{one three four} {one four} {one four two}} |
| 93 |
| 94 #--------------------------------------------------------------------- |
| 95 # Test that it is possible to rename an fts1 table in an attached |
| 96 # database. |
| 97 # |
| 98 file delete -force test2.db test2.db-journal |
| 99 |
| 100 do_test fts1o-4.1 { |
| 101 execsql { |
| 102 DROP TABLE t1_term; |
| 103 ALTER TABLE fts_t1 RENAME to t1; |
| 104 SELECT a, b, c FROM t1 WHERE c MATCH 'two'; |
| 105 } |
| 106 } {{one three four} {one four} {one four two} {one two three} {one four} {one tw
o}} |
| 107 |
| 108 do_test fts1o-4.2 { |
| 109 execsql { |
| 110 ATTACH 'test2.db' AS aux; |
| 111 CREATE VIRTUAL TABLE aux.t1 USING fts1(a, b, c); |
| 112 INSERT INTO aux.t1(a, b, c) VALUES( |
| 113 'neung song sahm', 'neung see', 'neung see song' |
| 114 ); |
| 115 } |
| 116 } {} |
| 117 |
| 118 do_test fts1o-4.3 { |
| 119 execsql { SELECT a, b, c FROM aux.t1 WHERE a MATCH 'song'; } |
| 120 } {{neung song sahm} {neung see} {neung see song}} |
| 121 |
| 122 do_test fts1o-4.4 { |
| 123 execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } |
| 124 } {{one three four} {one four} {one four two} {one two three} {one four} {one tw
o}} |
| 125 |
| 126 do_test fts1o-4.5 { |
| 127 execsql { ALTER TABLE aux.t1 RENAME TO t2 } |
| 128 } {} |
| 129 |
| 130 do_test fts1o-4.6 { |
| 131 execsql { SELECT a, b, c FROM t2 WHERE a MATCH 'song'; } |
| 132 } {{neung song sahm} {neung see} {neung see song}} |
| 133 |
| 134 do_test fts1o-4.7 { |
| 135 execsql { SELECT a, b, c FROM t1 WHERE c MATCH 'two'; } |
| 136 } {{one three four} {one four} {one four two} {one two three} {one four} {one tw
o}} |
| 137 |
| 138 finish_test |
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