platform_bionic/tests/resolv_test.cpp
Colin Cross 9da85fa4a0 Export bionic's resolv base64 functions to musl
Musl doesn't provide the resolv b64_* functions, but adb uses them.
Export them from bionic.

Bug: 190084016
Test: m USE_HOST_MUSL=true host-native
Change-Id: I37837e6179a15754d4cbd89e67649df9dea9d9f1
2022-02-03 16:25:26 -08:00

92 lines
3.1 KiB
C++

/*
* Copyright (C) 2016 The Android Open Source Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <resolv.h>
#include <sys/cdefs.h>
#include <gtest/gtest.h>
TEST(resolv, b64_pton_28035006) {
// Test data from https://groups.google.com/forum/#!topic/mailing.openbsd.tech/w3ACIlklJkI.
const char* data =
"p1v3+nehH3N3n+/OokzXpsyGF2VVpxIxkjSn3Mv/Sq74OE1iFuVU+K4bQImuVj"
"S55RB2fpCpbB8Nye7tzrt6h9YPP3yyJfqORDETGmIB4lveZXA4KDxx50F9rYrO"
"dFbTLyWfNBb/8Q2TnD72eY/3Y5P9qwtJwyDL25Tleic8G3g=";
// This buffer is exactly the right size, but old versions of the BSD code
// incorrectly required an extra byte. http://b/28035006.
uint8_t buf[128];
ASSERT_EQ(128, b64_pton(data, buf, sizeof(buf)));
}
TEST(resolv, b64_ntop) {
char buf[128];
memset(buf, 'x', sizeof(buf));
ASSERT_EQ(static_cast<int>(strlen("aGVsbG8=")),
b64_ntop(reinterpret_cast<u_char const*>("hello"), strlen("hello"),
buf, sizeof(buf)));
ASSERT_STREQ(buf, "aGVsbG8=");
}
TEST(resolv, b64_pton) {
u_char buf[128];
memset(buf, 'x', sizeof(buf));
ASSERT_EQ(static_cast<int>(strlen("hello")), b64_pton("aGVsbG8=", buf, sizeof(buf)));
ASSERT_STREQ(reinterpret_cast<char*>(buf), "hello");
}
TEST(resolv, p_class) {
#if !defined(ANDROID_HOST_MUSL)
ASSERT_STREQ("IN", p_class(ns_c_in));
ASSERT_STREQ("BADCLASS", p_class(-1));
#else
GTEST_SKIP() << "musl doesn't have p_class";
#endif
}
TEST(resolv, p_type) {
#if !defined(ANDROID_HOST_MUSL)
ASSERT_STREQ("AAAA", p_type(ns_t_aaaa));
ASSERT_STREQ("BADTYPE", p_type(-1));
#else
GTEST_SKIP() << "musl doesn't have p_type";
#endif
}
TEST(resolv, res_init) {
ASSERT_EQ(0, res_init());
}
TEST(resolv, res_randomid) {
#if !defined(ANDROID_HOST_MUSL)
res_randomid();
#else
GTEST_SKIP() << "musl doesn't have res_randomid";
#endif
}