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Test freeing a non-existent parser

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Rhodri James 2017-02-03 18:00:20 +00:00 committed by Sebastian Pipping
parent 682eac7acf
commit 8f21640654
1 changed files with 15 additions and 0 deletions
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15
expat/tests/runtests.c
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@ -2124,6 +2124,20 @@ START_TEST(test_misc_alloc_ns)
}
END_TEST
/* Test that freeing a NULL parser doesn't cause an explosion.
* (Not actually tested anywhere else)
*/
START_TEST(test_misc_null_parser)
{
/* NULL the variable, otherwise the teardown code will attempt
* to free the previous parser again, and things will go downhill
* rapidly.
*/
parser = NULL;
XML_ParserFree(NULL);
}
END_TEST
static void
alloc_setup(void)
@ -2606,6 +2620,7 @@ make_suite(void)
tcase_add_test(tc_misc, test_misc_alloc_create_parser);
tcase_add_test(tc_misc, test_misc_alloc_create_parser_with_encoding);
tcase_add_test(tc_misc, test_misc_alloc_ns);
tcase_add_test(tc_misc, test_misc_null_parser);
suite_add_tcase(s, tc_alloc);
tcase_add_checked_fixture(tc_alloc, alloc_setup, alloc_teardown);