Return to pragma2.test CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / sqlite3 / test

sqlite3

    1: # 2002 March 6
    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.
   12: #
   13: # This file implements tests for the PRAGMA command.
   14: #
   15: # $Id: pragma2.test,v 1.1.1.1 2012/02/21 17:04:16 misho Exp $
   16: 
   17: set testdir [file dirname $argv0]
   18: source $testdir/tester.tcl
   19: 
   20: # Test organization:
   21: #
   22: # pragma2-1.*: Test freelist_count pragma on the main database.
   23: # pragma2-2.*: Test freelist_count pragma on an attached database.
   24: # pragma2-3.*: Test trying to write to the freelist_count is a no-op.
   25: #
   26: 
   27: ifcapable !pragma||!schema_pragmas {
   28:   finish_test
   29:   return
   30: }
   31: 
   32: # Delete the preexisting database to avoid the special setup
   33: # that the "all.test" script does.
   34: #
   35: db close
   36: delete_file test.db test.db-journal
   37: delete_file test3.db test3.db-journal
   38: sqlite3 db test.db; set DB [sqlite3_connection_pointer db]
   39: db eval {PRAGMA auto_vacuum=0}
   40: 
   41: do_test pragma2-1.1 {
   42:   execsql {
   43:     PRAGMA freelist_count;
   44:   }
   45: } {0}
   46: do_test pragma2-1.2 {
   47:   execsql {
   48:     CREATE TABLE abc(a, b, c);
   49:     PRAGMA freelist_count;
   50:   }
   51: } {0}
   52: do_test pragma2-1.3 {
   53:   execsql {
   54:     DROP TABLE abc;
   55:     PRAGMA freelist_count;
   56:   }
   57: } {1}
   58: do_test pragma2-1.4 {
   59:   execsql {
   60:     PRAGMA main.freelist_count;
   61:   }
   62: } {1}
   63: 
   64: forcedelete test2.db
   65: forcedelete test2.db-journal
   66: 
   67: ifcapable attach {
   68:   do_test pragma2-2.1 {
   69:     execsql {
   70:       ATTACH 'test2.db' AS aux;
   71:       PRAGMA aux.auto_vacuum=OFF;
   72:       PRAGMA aux.freelist_count;
   73:     }
   74:   } {0}
   75:   do_test pragma2-2.2 {
   76:     execsql {
   77:       CREATE TABLE aux.abc(a, b, c);
   78:       PRAGMA aux.freelist_count;
   79:     }
   80:   } {0}
   81:   do_test pragma2-2.3 {
   82:     set ::val [string repeat 0123456789 1000]
   83:     execsql {
   84:       INSERT INTO aux.abc VALUES(1, 2, $::val);
   85:       PRAGMA aux.freelist_count;
   86:     }
   87:   } {0}
   88:   do_test pragma2-2.4 {
   89:     expr {[file size test2.db] / 1024}
   90:   } {11}
   91:   do_test pragma2-2.5 {
   92:     execsql {
   93:       DELETE FROM aux.abc;
   94:       PRAGMA aux.freelist_count;
   95:     }
   96:   } {9}
   97:   
   98:   do_test pragma2-3.1 {
   99:     execsql {
  100:       PRAGMA aux.freelist_count;
  101:       PRAGMA main.freelist_count;
  102:       PRAGMA freelist_count;
  103:     }
  104:   } {9 1 1}
  105:   do_test pragma2-3.2 {
  106:     execsql {
  107:       PRAGMA freelist_count = 500;
  108:       PRAGMA freelist_count;
  109:     }
  110:   } {1 1}
  111:   do_test pragma2-3.3 {
  112:     execsql {
  113:       PRAGMA aux.freelist_count = 500;
  114:       PRAGMA aux.freelist_count;
  115:     }
  116:   } {9 9}
  117: }
  118: 
  119: finish_test