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