test/pkcs7: Add more tests for better coverage
Add test calls to raw asn1 data with slight syntatical errors
Increases %branches covered from 70.4% to 87.7%.
Add a script which serves as documentation for how these new test
cases were generated:
./generate_pkcs7_tests.py ../data_files/pkcs7_data_cert_signed_sha256.der
./generate_pkcs7_tests.py ../data_files/pkcs7_data_multiple_signed.der
Signed-off-by: Nick Child <nick.child@ibm.com>
diff --git a/tests/suites/test_suite_pkcs7.function b/tests/suites/test_suite_pkcs7.function
index bcd0440..f799c8f 100644
--- a/tests/suites/test_suite_pkcs7.function
+++ b/tests/suites/test_suite_pkcs7.function
@@ -26,6 +26,16 @@
}
/* END_SUITE_HELPERS */
+/* BEGIN_CASE */
+void pkcs7_asn1_fail(data_t *pkcs7_buf)
+{
+ int res;
+ res = pkcs7_parse_buffer(pkcs7_buf->x, pkcs7_buf->len);
+ TEST_ASSERT(res != MBEDTLS_PKCS7_SIGNED_DATA);
+
+}
+/* END_CASE */
+
/* BEGIN_CASE depends_on:MBEDTLS_FS_IO */
void pkcs7_parse(char *pkcs7_file, int res_expect)
{