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Annotation of embedaddon/sqlite3/test/shortread1.test, revision 1.1.1.1

1.1       misho       1: # 2007 Sep 13
                      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: #
                     12: # This file attempts to duplicate an error scenario seen on a
                     13: # customer system using version 3.2.2.  The problem appears to
                     14: # have been fixed (perhaps by accident) with check-in [3503].
                     15: # These tests will prevent an accidental recurrance.
                     16: #
                     17: # $Id: shortread1.test,v 1.1 2007/09/14 01:48:12 drh Exp $
                     18: #
                     19: 
                     20: set testdir [file dirname $argv0]
                     21: source $testdir/tester.tcl
                     22: 
                     23: do_test shortread1-1.1 {
                     24:   execsql {
                     25:     CREATE TABLE t1(a TEXT);
                     26:     BEGIN;
                     27:     INSERT INTO t1 VALUES(hex(randomblob(5000)));
                     28:     INSERT INTO t1 VALUES(hex(randomblob(100)));
                     29:     PRAGMA freelist_count;
                     30:   }
                     31: } {0}
                     32: do_test shortread1-1.2 {
                     33:   execsql {
                     34:     DELETE FROM t1 WHERE rowid=1;
                     35:     PRAGMA freelist_count;
                     36:   }
                     37: } {11}
                     38: do_test shortread1-1.3 {
                     39:   sqlite3_release_memory [expr {1024*9}]
                     40:   execsql {
                     41:     INSERT INTO t1 VALUES(hex(randomblob(5000)));
                     42:     PRAGMA freelist_count;
                     43:   }
                     44: } {0}
                     45: do_test shortread1-1.4 {
                     46:   execsql {
                     47:     COMMIT;
                     48:     SELECT count(*) FROM t1;
                     49:   }
                     50: } {2}
                     51: 
                     52: finish_test