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SF bug #1515266: missing check of stopped parser in doContext() for loop

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(added regression test, closing bug report)
This commit is contained in:
Fred L. Drake, Jr. 2006-07-01 15:01:00 +00:00
parent 60391fb209
commit 66cc81dd7c
1 changed files with 54 additions and 0 deletions
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54
expat/tests/runtests.c
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@ -983,6 +983,59 @@ START_TEST(test_ns_in_attribute_default_without_namespaces)
END_TEST
static void
self_clearing_aborting_character_handler(void *userData,
const XML_Char *s,
int len)
{
XML_StopParser(parser, XML_FALSE);
XML_SetCharacterDataHandler(parser, NULL);
}
/* Regression test for SF bug #1515266: missing check of stopped
parser in doContext() 'for' loop. */
START_TEST(test_stop_parser_between_char_data_calls)
{
/* The sample data must be big enough that there are two calls to
the character data handler from within the inner "for" loop of
the XML_TOK_DATA_CHARS case in doContent(), and the character
handler must stop the parser and clear the character data
handler.
*/
char *text =
"<?xml version='1.0' encoding='iso-8859-1'?><s>"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"012345678901234567890123456789012345678901234567890123456789"
"</s>";
XML_SetCharacterDataHandler(parser,
self_clearing_aborting_character_handler);
if (XML_Parse(parser, text, strlen(text), XML_TRUE) != XML_STATUS_ERROR)
xml_failure(parser);
if (XML_GetErrorCode(parser) != XML_ERROR_ABORTED)
xml_failure(parser);
}
END_TEST
/*
* Namespaces tests.
*/
@ -1380,6 +1433,7 @@ make_suite(void)
tcase_add_test(tc_basic, test_dtd_default_handling);
tcase_add_test(tc_basic, test_empty_ns_without_namespaces);
tcase_add_test(tc_basic, test_ns_in_attribute_default_without_namespaces);
tcase_add_test(tc_basic, test_stop_parser_between_char_data_calls);
suite_add_tcase(s, tc_namespace);
tcase_add_checked_fixture(tc_namespace,