| /trunk/test/pragma2.test |
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| @@ -0,0 +1,119 @@ |
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| # 2002 March 6 |
| # |
| # The author disclaims copyright to this source code. In place of |
| # a legal notice, here is a blessing: |
| # |
| # May you do good and not evil. |
| # May you find forgiveness for yourself and forgive others. |
| # May you share freely, never taking more than you give. |
| # |
| #*********************************************************************** |
| # This file implements regression tests for SQLite library. |
| # |
| # This file implements tests for the PRAGMA command. |
| # |
| # $Id: pragma2.test,v 1.4 2007/10/09 08:29:33 danielk1977 Exp $ |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| |
| # Test organization: |
| # |
| # pragma2-1.*: Test freelist_count pragma on the main database. |
| # pragma2-2.*: Test freelist_count pragma on an attached database. |
| # pragma2-3.*: Test trying to write to the freelist_count is a no-op. |
| # |
| |
| ifcapable !pragma||!schema_pragmas { |
| finish_test |
| return |
| } |
| |
| # Delete the preexisting database to avoid the special setup |
| # that the "all.test" script does. |
| # |
| db close |
| file delete test.db test.db-journal |
| file delete test3.db test3.db-journal |
| sqlite3 db test.db; set DB [sqlite3_connection_pointer db] |
| db eval {PRAGMA auto_vacuum=0} |
| |
| do_test pragma2-1.1 { |
| execsql { |
| PRAGMA freelist_count; |
| } |
| } {0} |
| do_test pragma2-1.2 { |
| execsql { |
| CREATE TABLE abc(a, b, c); |
| PRAGMA freelist_count; |
| } |
| } {0} |
| do_test pragma2-1.3 { |
| execsql { |
| DROP TABLE abc; |
| PRAGMA freelist_count; |
| } |
| } {1} |
| do_test pragma2-1.4 { |
| execsql { |
| PRAGMA main.freelist_count; |
| } |
| } {1} |
| |
| file delete -force test2.db |
| file delete -force test2.db-journal |
| |
| ifcapable attach { |
| do_test pragma2-2.1 { |
| execsql { |
| ATTACH 'test2.db' AS aux; |
| PRAGMA aux.auto_vacuum=OFF; |
| PRAGMA aux.freelist_count; |
| } |
| } {0} |
| do_test pragma2-2.2 { |
| execsql { |
| CREATE TABLE aux.abc(a, b, c); |
| PRAGMA aux.freelist_count; |
| } |
| } {0} |
| do_test pragma2-2.3 { |
| set ::val [string repeat 0123456789 1000] |
| execsql { |
| INSERT INTO aux.abc VALUES(1, 2, $::val); |
| PRAGMA aux.freelist_count; |
| } |
| } {0} |
| do_test pragma2-2.4 { |
| expr {[file size test2.db] / 1024} |
| } {11} |
| do_test pragma2-2.5 { |
| execsql { |
| DELETE FROM aux.abc; |
| PRAGMA aux.freelist_count; |
| } |
| } {9} |
| |
| do_test pragma2-3.1 { |
| execsql { |
| PRAGMA aux.freelist_count; |
| PRAGMA main.freelist_count; |
| PRAGMA freelist_count; |
| } |
| } {9 1 1} |
| do_test pragma2-3.2 { |
| execsql { |
| PRAGMA freelist_count = 500; |
| PRAGMA freelist_count; |
| } |
| } {1 1} |
| do_test pragma2-3.3 { |
| execsql { |
| PRAGMA aux.freelist_count = 500; |
| PRAGMA aux.freelist_count; |
| } |
| } {9 9} |
| } |
| |
| finish_test |
