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Annotation of embedaddon/sqlite3/test/fts1o.test, revision 1.1.1.1

1.1       misho       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 'four'; }
                     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: forcedelete 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 two}}
                    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 two}}
                    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 two}}
                    137: 
                    138: finish_test