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test/net: new unit tests

This commit is contained in:
Max Kellermann 2019-01-20 20:46:35 +01:00
parent 701fd1d939
commit 2cc2bab309
5 changed files with 273 additions and 0 deletions
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2
test/meson.build
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@ -18,6 +18,8 @@ gtest_dep = declare_dependency(
compile_args: gtest_compile_args, compile_args: gtest_compile_args,
) )
subdir('net')
executable( executable(
'ParseSongFilter', 'ParseSongFilter',
'ParseSongFilter.cxx', 'ParseSongFilter.cxx',

90
test/net/TestIPv4Address.cxx Normal file
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@ -0,0 +1,90 @@
/*
* Copyright 2012-2019 Max Kellermann <max.kellermann@gmail.com>
*
* 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
* FOUNDATION 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 "net/IPv4Address.hxx"
#include "net/ToString.hxx"
#include <gtest/gtest.h>
#include <stdexcept>
#include <arpa/inet.h>
static std::string
ToString(const struct in_addr &a)
{
char buffer[256];
const char *result = inet_ntop(AF_INET, &a, buffer, sizeof(buffer));
if (result == nullptr)
throw std::runtime_error("inet_ntop() failed");
return result;
}
TEST(IPv4Address, Octets)
{
static constexpr auto a = IPv4Address(11, 22, 33, 44, 1234);
EXPECT_EQ(ToString(a.GetAddress()), "11.22.33.44");
}
TEST(IPv4Address, Any)
{
EXPECT_EQ(ToString(IPv4Address(1234).GetAddress()), "0.0.0.0");
EXPECT_EQ(ToString(IPv4Address(1234)), "0.0.0.0:1234");
}
TEST(IPv4Address, Port)
{
EXPECT_EQ(IPv4Address(0).GetPort(), 0);
EXPECT_EQ(IPv4Address(1).GetPort(), 1);
EXPECT_EQ(IPv4Address(1234).GetPort(), 1234);
EXPECT_EQ(IPv4Address(0xffff).GetPort(), 0xffff);
}
TEST(IPv4Address, Loopback)
{
static constexpr auto a = IPv4Address(IPv4Address::Loopback(), 1234);
EXPECT_EQ(ToString(a.GetAddress()), "127.0.0.1");
}
TEST(IPv4Address, MaskFromPrefix)
{
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(0).GetAddress()), "0.0.0.0");
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(4).GetAddress()), "240.0.0.0");
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(8).GetAddress()), "255.0.0.0");
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(16).GetAddress()), "255.255.0.0");
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(24).GetAddress()), "255.255.255.0");
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(31).GetAddress()), "255.255.255.254");
EXPECT_EQ(ToString(IPv4Address::MaskFromPrefix(32).GetAddress()), "255.255.255.255");
}
TEST(IPv4Address, Numeric)
{
EXPECT_EQ(IPv4Address(1, 2, 3, 4, 0).GetNumericAddress(), 0x01020304);
EXPECT_EQ(IPv4Address(1, 2, 3, 4, 0).GetNumericAddressBE(), htonl(0x01020304));
}

82
test/net/TestIPv6Address.cxx Normal file
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@ -0,0 +1,82 @@
/*
* Copyright 2012-2019 Max Kellermann <max.kellermann@gmail.com>
*
* 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
* FOUNDATION 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 "net/IPv6Address.hxx"
#include "net/ToString.hxx"
#include <gtest/gtest.h>
#include <stdexcept>
#include <arpa/inet.h>
static std::string
ToString(const struct in6_addr &a)
{
char buffer[256];
const char *result = inet_ntop(AF_INET6, &a, buffer, sizeof(buffer));
if (result == nullptr)
throw std::runtime_error("inet_ntop() failed");
return result;
}
TEST(IPv6Address, Octets)
{
static constexpr auto a = IPv6Address(0x1110, 0x2220, 0x3330, 0x4440,
0x5550, 0x6660, 0x7770, 0x8880,
1234);
EXPECT_EQ(ToString(a.GetAddress()), "1110:2220:3330:4440:5550:6660:7770:8880");
}
TEST(IPv6Address, Any)
{
EXPECT_EQ(ToString(IPv6Address(1234).GetAddress()), "::");
EXPECT_EQ(ToString(IPv6Address(1234)), "[::]:1234");
}
TEST(IPv6Address, Port)
{
EXPECT_EQ(IPv6Address(0).GetPort(), 0);
EXPECT_EQ(IPv6Address(1).GetPort(), 1);
EXPECT_EQ(IPv6Address(1234).GetPort(), 1234);
EXPECT_EQ(IPv6Address(0xffff).GetPort(), 0xffff);
}
TEST(IPv6Address, MaskFromPrefix)
{
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(0).GetAddress()), "::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(1).GetAddress()), "8000::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(8).GetAddress()), "ff00::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(16).GetAddress()), "ffff::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(17).GetAddress()), "ffff:8000::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(32).GetAddress()), "ffff:ffff::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(64).GetAddress()), "ffff:ffff:ffff:ffff::");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(112).GetAddress()), "ffff:ffff:ffff:ffff:ffff:ffff:ffff:0");
EXPECT_EQ(ToString(IPv6Address::MaskFromPrefix(128).GetAddress()), "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
}

74
test/net/TestLocalSocketAddress.cxx Normal file
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@ -0,0 +1,74 @@
/*
* Copyright 2012-2019 Max Kellermann <max.kellermann@gmail.com>
*
* 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
* FOUNDATION 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 "net/AllocatedSocketAddress.hxx"
#include "net/ToString.hxx"
#include <gtest/gtest.h>
#include <sys/un.h>
TEST(LocalSocketAddress, Path)
{
const char *path = "/run/foo/bar.socket";
AllocatedSocketAddress a;
a.SetLocal(path);
EXPECT_FALSE(a.IsNull());
EXPECT_TRUE(a.IsDefined());
EXPECT_EQ(a.GetFamily(), AF_LOCAL);
EXPECT_EQ(ToString(a), path);
const auto &sun = *(const struct sockaddr_un *)a.GetAddress();
EXPECT_STREQ(sun.sun_path, path);
EXPECT_EQ(sun.sun_path + strlen(path) + 1, (const char *)a.GetAddress() + a.GetSize());
}
#ifdef __linux__
TEST(LocalSocketAddress, Abstract)
{
const char *path = "@foo.bar";
AllocatedSocketAddress a;
a.SetLocal(path);
EXPECT_FALSE(a.IsNull());
EXPECT_TRUE(a.IsDefined());
EXPECT_EQ(a.GetFamily(), AF_LOCAL);
EXPECT_EQ(ToString(a), path);
const auto &sun = *(const struct sockaddr_un *)a.GetAddress();
/* Linux's abstract sockets start with a null byte, ... */
EXPECT_EQ(sun.sun_path[0], 0);
/* ... but are not null-terminated */
EXPECT_STREQ(sun.sun_path + 1, path + 1);
EXPECT_EQ(sun.sun_path + strlen(path), (const char *)a.GetAddress() + a.GetSize());
}
#endif

25
test/net/meson.build Normal file
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@ -0,0 +1,25 @@
test_net_sources = []
if have_tcp
test_net_sources += 'TestIPv4Address.cxx'
if have_ipv6
test_net_sources += 'TestIPv6Address.cxx'
endif
endif
if have_local_socket
test_net_sources += 'TestLocalSocketAddress.cxx'
endif
test(
'TestNet',
executable(
'TestNet',
test_net_sources,
include_directories: inc,
dependencies: [
net_dep,
gtest_dep,
],
),
)