tests: added unit tests for gnutls_idna_map()

diff --git a/tests/Makefile.am b/tests/Makefile.am
index d323a4c97d4706e697e01e71ebfba91ad681f274..4ef900b4d0c352974515f9e458731e4ce5c59bba 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -125,13 +125,14 @@ endif
 
 if HAVE_CMOCKA
 CMOCKA_LDADD = $(COMMON_LDADD) $(CMOCKA_LIBS)
-ctests += dtls-sliding-window ip-utils name-constraints-ip conv-utf8 str-unicode
+ctests += dtls-sliding-window ip-utils name-constraints-ip conv-utf8 str-unicode str-idna
 
 dtls_sliding_window_LDADD = $(CMOCKA_LDADD)
 ip_utils_LDADD = $(CMOCKA_LDADD)
 name_constraints_ip_LDADD = $(CMOCKA_LDADD)
 conv_utf8_LDADD = $(CMOCKA_LDADD)
 str_unicode_LDADD = $(CMOCKA_LDADD)
+str_idna_LDADD = $(CMOCKA_LDADD)
 
 endif
 

diff --git a/tests/str-idna.c b/tests/str-idna.c
new file mode 100644 (file)
index 0000000..1931647
--- /dev/null
+++ b/tests/str-idna.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2016 Red Hat, Inc.
+ *
+ * Authors: Nikos Mavrogiannopoulos
+ *
+ * This file is part of GnuTLS.
+ *
+ * GnuTLS is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuTLS is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GnuTLS; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <config.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <setjmp.h>
+#include <limits.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <gnutls/gnutls.h>
+#include <cmocka.h>
+
+int gnutls_idna_map(const char *input, unsigned ilen, gnutls_datum_t *out, unsigned flags);
+
+#define MATCH_FUNC(fname, str, normalized) \
+static void fname(void **glob_state) \
+{ \
+       gnutls_datum_t out; \
+       int ret = gnutls_idna_map(str, strlen(str), &out, 0); \
+       if (normalized == NULL) { /* expect failure */ \
+               assert_int_not_equal(ret, 0); \
+               return; \
+       } else { \
+               assert_int_equal(ret, 0); \
+       } \
+       assert_int_equal(strcmp((char*)out.data, (char*)normalized), 0); \
+       gnutls_free(out.data); \
+}
+
+/* vectors taken from:
+ * http://www.unicode.org/Public/idna/9.0.0/IdnaTest.txt
+ */
+
+MATCH_FUNC(test_ascii, "localhost", "localhost");
+MATCH_FUNC(test_ascii_caps, "LOCALHOST", "LOCALHOST");
+MATCH_FUNC(test_greek1, "βόλοσ.com", "xn--nxasmq6b.com");
+MATCH_FUNC(test_greek2, "βόλος.com", "xn--nxasmq6b.com");
+MATCH_FUNC(test_cap_greek3, "ΒΌΛΟΣ.com", "xn--nxasmq6b.com");
+MATCH_FUNC(test_mix, "简体中文.εξτρα.com", "xn--fiqu1az03c18t.xn--mxah1amo.com");
+MATCH_FUNC(test_german1, "faß.de", "fass.de");
+MATCH_FUNC(test_german2, "Faß.de", "fass.de");
+MATCH_FUNC(test_german3, "Ü.ü", "xn--tda.xn--tda");
+MATCH_FUNC(test_german4, "Bücher.de", "xn--bcher-kva.de");
+MATCH_FUNC(test_u1, "夡夞夜夙", "xn--bssffl");
+MATCH_FUNC(test_jp2, "日本語.jp", "xn--wgv71a119e.jp");
+MATCH_FUNC(test_dots, "a.b.c。d。", "a.b.c.d.");
+
+int main(void)
+{
+       gnutls_datum_t tmp;
+       int ret;
+       const struct CMUnitTest tests[] = {
+               cmocka_unit_test(test_ascii),
+               cmocka_unit_test(test_ascii_caps),
+               cmocka_unit_test(test_greek1),
+               cmocka_unit_test(test_greek2),
+               cmocka_unit_test(test_cap_greek3),
+               cmocka_unit_test(test_mix),
+               cmocka_unit_test(test_german1),
+               cmocka_unit_test(test_german2),
+               cmocka_unit_test(test_german3),
+               cmocka_unit_test(test_german4),
+               cmocka_unit_test(test_u1),
+               cmocka_unit_test(test_jp2),
+               cmocka_unit_test(test_dots)
+       };
+
+       ret = gnutls_idna_map("x", 1, &tmp, 0);
+       if (ret == GNUTLS_E_UNIMPLEMENTED_FEATURE)
+               exit(77);
+       gnutls_free(tmp.data);
+
+       return cmocka_run_group_tests(tests, NULL, NULL);
+}