| Index: third_party/sqlite/src/test/mallocI.test
|
| diff --git a/third_party/sqlite/src/test/mallocI.test b/third_party/sqlite/src/test/mallocI.test
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..122945550516863d9fde3e7522944fca44f06ed3
|
| --- /dev/null
|
| +++ b/third_party/sqlite/src/test/mallocI.test
|
| @@ -0,0 +1,64 @@
|
| +# 2008 August 01
|
| +#
|
| +# 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 test script checks malloc failures in various obscure operations.
|
| +#
|
| +# $Id: mallocI.test,v 1.3 2009/08/10 04:26:39 danielk1977 Exp $
|
| +
|
| +set testdir [file dirname $argv0]
|
| +source $testdir/tester.tcl
|
| +source $testdir/malloc_common.tcl
|
| +
|
| +# Malloc failures in a view.
|
| +#
|
| +do_malloc_test mallocI-1 -sqlprep {
|
| + CREATE TABLE t1(a,b,c,d);
|
| + CREATE VIEW v1 AS SELECT a*b, c*d FROM t1 ORDER BY b-d;
|
| +} -sqlbody {
|
| + SELECT * FROM v1
|
| +}
|
| +
|
| +# Malloc failure while trying to service a pragma on a TEMP database.
|
| +#
|
| +do_malloc_test mallocI-2 -sqlbody {
|
| + PRAGMA temp.page_size
|
| +}
|
| +
|
| +# Malloc failure while creating a table from a SELECT statement.
|
| +#
|
| +do_malloc_test mallocI-3 -sqlprep {
|
| + CREATE TABLE t1(a,b,c);
|
| +} -sqlbody {
|
| + CREATE TABLE t2 AS SELECT b,c FROM t1;
|
| +}
|
| +
|
| +# This tests that a malloc failure that occurs while passing the schema
|
| +# does not result in a SHARED lock being left on the database file.
|
| +#
|
| +do_malloc_test mallocI-4 -tclprep {
|
| + sqlite3 db2 test.db
|
| + db2 eval {
|
| + CREATE TABLE t1(a, b, c);
|
| + CREATE TABLE t2(a, b, c);
|
| + }
|
| +} -sqlbody {
|
| + SELECT * FROM t1
|
| +} -cleanup {
|
| + do_test mallocI-4.$::n.2 {
|
| + # If this INSERT is possible then [db] does not hold a shared lock
|
| + # on the database file.
|
| + catchsql { INSERT INTO t1 VALUES(1, 2, 3) } db2
|
| + } {0 {}}
|
| + catch {db2 close}
|
| +}
|
| +catch { db2 close }
|
| +
|
| +finish_test
|
|
|