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Diffstat (limited to 'test/mallocB.test')
| -rw-r--r-- | test/mallocB.test | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/test/mallocB.test b/test/mallocB.test new file mode 100644 index 0000000..73468b5 --- /dev/null +++ b/test/mallocB.test @@ -0,0 +1,51 @@ +# 2007 May 30 +# +# 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 contains additional out-of-memory checks (see malloc.tcl). +# These were all discovered by fuzzy generation of SQL. Apart from +# that they have little in common. +# +# +# $Id: mallocB.test,v 1.9 2008/02/18 22:24:58 drh Exp $ + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +source $testdir/malloc_common.tcl + +# Only run these tests if memory debugging is turned on. +# +if {!$MEMDEBUG} { + puts "Skipping mallocB tests: not compiled with -DSQLITE_MEMDEBUG..." + finish_test + return +} +source $testdir/malloc_common.tcl + +do_malloc_test mallocB-1 -sqlbody {SELECT - 456} +do_malloc_test mallocB-2 -sqlbody {SELECT - 456.1} +do_malloc_test mallocB-3 -sqlbody {SELECT random()} +do_malloc_test mallocB-4 -sqlbody {SELECT length(zeroblob(1000))} +ifcapable subquery { + do_malloc_test mallocB-5 -sqlbody {SELECT * FROM (SELECT 1) GROUP BY 1;} +} + +# The following test checks that there are no resource leaks following a +# malloc() failure in sqlite3_set_auxdata(). +# +# Note: This problem was not discovered by fuzzy generation of SQL. Not +# that it really matters. +# +do_malloc_test mallocB-6 -sqlbody { SELECT test_auxdata('hello world'); } + +do_malloc_test mallocB-7 -sqlbody { + SELECT strftime(hex(randomblob(50)) || '%Y', 'now') +} + +finish_test |