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Overview
| Comment: | Fix a bug in malloc.test causing the exclusive permutation to fail. Changes to test code only. (CVS 6251) |
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| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
72745bde90a9b4ffae1496f1668e4bb0 |
| User & Date: | danielk1977 2009-02-04 08:17:57.000 |
Context
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2009-02-04
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| 10:09 | Do not attempt to use the sub-journal file descriptor if it is not opened (as in journal_mode=off mode). Ticket #3636. (CVS 6252) (check-in: 20bd760554 user: danielk1977 tags: trunk) | |
| 08:17 | Fix a bug in malloc.test causing the exclusive permutation to fail. Changes to test code only. (CVS 6251) (check-in: 72745bde90 user: danielk1977 tags: trunk) | |
| 03:59 | Changes to completely remove all floating point ops if SQLITE_OMIT_FLOATING_POINT defined. Note that w/o fp, date/time, round, nan, etc. are all gone or limited in functionality. Updated some of the test scripts to support missing fp and 64-bit functionality. Ticket #3029. (CVS 6250) (check-in: 5cef400023 user: shane tags: trunk) | |
Changes
Changes to test/malloc.test.
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12 13 14 15 16 17 18 | # This file attempts to check the behavior of the SQLite library in # an out-of-memory situation. When compiled with -DSQLITE_DEBUG=1, # the SQLite library accepts a special command (sqlite3_memdebug_fail N C) # which causes the N-th malloc to fail. This special feature is used # to see what happens in the library if a malloc were to really fail # due to an out-of-memory situation. # | | | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | # This file attempts to check the behavior of the SQLite library in # an out-of-memory situation. When compiled with -DSQLITE_DEBUG=1, # the SQLite library accepts a special command (sqlite3_memdebug_fail N C) # which causes the N-th malloc to fail. This special feature is used # to see what happens in the library if a malloc were to really fail # due to an out-of-memory situation. # # $Id: malloc.test,v 1.75 2009/02/04 08:17:57 danielk1977 Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl # Only run these tests if memory debugging is turned on. # |
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# the malloc failure and rollback, the change counter will not
# be updated. This could corrupt another processes cache.
#
do_malloc_test 32 -tclprep {
# Build a small database containing an indexed table.
#
db eval {
BEGIN;
CREATE TABLE t1(a PRIMARY KEY, b);
INSERT INTO t1 VALUES(1, 'one');
INSERT INTO t1 VALUES(2, 'two');
INSERT INTO t1 VALUES(3, 'three');
COMMIT;
PRAGMA locking_mode = exclusive;
}
# Open a second database connection. Load the table (but not index)
# into the second connections pager cache.
#
sqlite3 db2 test.db
| > | > > > | 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 |
# the malloc failure and rollback, the change counter will not
# be updated. This could corrupt another processes cache.
#
do_malloc_test 32 -tclprep {
# Build a small database containing an indexed table.
#
db eval {
PRAGMA locking_mode = normal;
BEGIN;
CREATE TABLE t1(a PRIMARY KEY, b);
INSERT INTO t1 VALUES(1, 'one');
INSERT INTO t1 VALUES(2, 'two');
INSERT INTO t1 VALUES(3, 'three');
COMMIT;
PRAGMA locking_mode = exclusive;
}
# Open a second database connection. Load the table (but not index)
# into the second connections pager cache.
#
sqlite3 db2 test.db
db2 eval {
PRAGMA locking_mode = normal;
SELECT b FROM t1;
}
} -tclbody {
# Running in exclusive mode, perform a database transaction that
# modifies both the database table and index. For iterations where
# the malloc failure occurs after updating the change counter but
# before committing the transaction, this should result in the
# transaction being rolled back but the changeCounterDone flag
|
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