/*
- * Copyright 2017 Facebook, Inc.
+ * Copyright 2014-present Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-
#include <sys/types.h>
#include <string>
}
}
-TEST(IPAddress, CreateNetwork) {
+TEST(IPAddress, TryCreateNetwork) {
// test valid IPv4 network
{
- auto net = IPAddress::createNetwork("192.168.0.1/24");
+ auto net = IPAddress::tryCreateNetwork("192.168.0.1/24").value();
ASSERT_TRUE(net.first.isV4());
EXPECT_EQ("192.168.0.0", net.first.str());
EXPECT_EQ(24, net.second);
}
// test valid IPv4 network without applying mask
{
- auto net = IPAddress::createNetwork("192.168.0.1/24", -1, false);
+ auto net = IPAddress::tryCreateNetwork("192.168.0.1/24", -1, false).value();
ASSERT_TRUE(net.first.isV4());
EXPECT_EQ("192.168.0.1", net.first.str());
EXPECT_EQ(24, net.second);
}
// test valid IPv6 network
{
- auto net = IPAddress::createNetwork("1999::1/24");
+ auto net = IPAddress::tryCreateNetwork("1999::1/24").value();
ASSERT_TRUE(net.first.isV6());
EXPECT_EQ("1999::", net.first.str());
EXPECT_EQ(24, net.second);
}
// test valid IPv6 network without applying mask
{
- auto net = IPAddress::createNetwork("1999::1/24", -1, false);
+ auto net = IPAddress::tryCreateNetwork("1999::1/24", -1, false).value();
ASSERT_TRUE(net.first.isV6());
EXPECT_EQ("1999::1", net.first.str());
EXPECT_EQ(24, net.second);
EXPECT_EQ("1999::1/24", IPAddress::networkToString(net));
}
+
+ // test invalid default CIDR
+ EXPECT_EQ(
+ CIDRNetworkError::INVALID_DEFAULT_CIDR,
+ IPAddress::tryCreateNetwork("192.168.1.1", 300).error());
+
// test empty string
- EXPECT_THROW(IPAddress::createNetwork(""), IPAddressFormatException);
+ EXPECT_EQ(
+ CIDRNetworkError::INVALID_IP, IPAddress::tryCreateNetwork("").error());
+
// test multi slash string
- EXPECT_THROW(
- IPAddress::createNetwork("192.168.0.1/24/36"), IPAddressFormatException);
+ EXPECT_EQ(
+ CIDRNetworkError::INVALID_IP_SLASH_CIDR,
+ IPAddress::tryCreateNetwork("192.168.0.1/24/36").error());
+
// test no slash string with default IPv4
{
- auto net = IPAddress::createNetwork("192.168.0.1");
+ auto net = IPAddress::tryCreateNetwork("192.168.0.1").value();
ASSERT_TRUE(net.first.isV4());
EXPECT_EQ("192.168.0.1", net.first.str());
EXPECT_EQ(32, net.second); // auto-detected
}
// test no slash string with default IPv6
{
- auto net = IPAddress::createNetwork("1999::1");
+ auto net = IPAddress::tryCreateNetwork("1999::1").value();
ASSERT_TRUE(net.first.isV6());
EXPECT_EQ("1999::1", net.first.str());
EXPECT_EQ(128, net.second);
}
// test no slash string with invalid default
+ EXPECT_EQ(
+ CIDRNetworkError::CIDR_MISMATCH,
+ IPAddress::tryCreateNetwork("192.168.0.1", 33).error());
+}
+
+// test that throwing version actually throws
+TEST(IPAddress, CreateNetworkExceptions) {
+ // test invalid default CIDR
+ EXPECT_THROW(IPAddress::createNetwork("192.168.0.1", 300), std::range_error);
+ // test empty string
+ EXPECT_THROW(IPAddress::createNetwork(""), IPAddressFormatException);
+ // test multi slash string
+ EXPECT_THROW(
+ IPAddress::createNetwork("192.168.0.1/24/36"), IPAddressFormatException);
+ // test no slash string with invalid default
EXPECT_THROW(
IPAddress::createNetwork("192.168.0.1", 33), IPAddressFormatException);
}