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Add a test that checks that illegal UTF-8 sequences are not allowed to pass

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when we are using UTF-8 encoding.
This closes SF bug #477667.
This commit is contained in:
Fred L. Drake, Jr. 2002-04-19 19:18:35 +00:00
parent 1d5e745673
commit 1258481fbc
1 changed files with 25 additions and 0 deletions
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25
expat/tests/runtests.c
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@ -212,6 +212,30 @@ START_TEST(test_french_utf8)
END_TEST
/* End regression test for SF bug #514281. */
/* Regression test for SF bug #477667.
* This test assures that any 8-bit character followed by a 7-bit
* character will not be mistakenly interpreted as a valid UTF-8
* sequence.
*/
START_TEST(test_illegal_utf8)
{
char text[100];
int i;
for (i = 128; i <= 255; ++i) {
sprintf(text, "<e>%ccd</e>", i);
if (XML_Parse(parser, text, strlen(text), 1)) {
sprintf(text,
"expected token error for '%c'(ordinal %d) in UTF-8 text",
i, i);
fail(text);
}
else if (XML_GetErrorCode(parser) != XML_ERROR_INVALID_TOKEN)
xml_failure();
}
}
END_TEST
/* Helpers used by the following test; this checks any "attr" and "refs"
* attributes to make sure whitespace has been normalized.
@ -337,6 +361,7 @@ make_basic_suite(void)
tcase_add_test(tc_chars, test_bom_utf8);
tcase_add_test(tc_chars, test_bom_utf16_be);
tcase_add_test(tc_chars, test_bom_utf16_le);
tcase_add_test(tc_chars, test_illegal_utf8);
/* Regression test for SF bug #491986. */
tcase_add_test(tc_chars, test_danish_latin1);
/* Regression test for SF bug #514281. */