shill: Parse dhcpcd Event signal properties.
BUG=chromium-os:16126
TEST=unit test
Change-Id: Idafd3cebc015a5f900fd589c27dfcd1b405da7ef
Reviewed-on: http://gerrit.chromium.org/gerrit/2126
Reviewed-by: Chris Masone <cmasone@chromium.org>
Tested-by: Darin Petkov <petkov@chromium.org>
diff --git a/dhcp_config_unittest.cc b/dhcp_config_unittest.cc
new file mode 100644
index 0000000..aa043e5
--- /dev/null
+++ b/dhcp_config_unittest.cc
@@ -0,0 +1,89 @@
+// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "shill/dhcp_config.h"
+#include "shill/mock_control.h"
+#include "shill/mock_device.h"
+
+using std::string;
+using std::vector;
+using testing::Test;
+
+namespace shill {
+
+class DHCPConfigTest : public Test {
+ public:
+ DHCPConfigTest() :
+ device_(new MockDevice(&control_interface_, NULL, NULL, "testname", 0)) {}
+
+ protected:
+ MockControl control_interface_;
+ scoped_refptr<MockDevice> device_;
+};
+
+TEST_F(DHCPConfigTest, GetIPv4AddressString) {
+ DHCPConfigRefPtr config(new DHCPConfig(NULL, *device_));
+ EXPECT_EQ("255.255.255.255", config->GetIPv4AddressString(0xffffffff));
+ EXPECT_EQ("0.0.0.0", config->GetIPv4AddressString(0));
+ EXPECT_EQ("1.2.3.4", config->GetIPv4AddressString(0x04030201));
+}
+
+TEST_F(DHCPConfigTest, ParseConfiguration) {
+ DHCPConfig::Configuration conf;
+ conf[DHCPConfig::kConfigurationKeyIPAddress].writer().append_uint32(
+ 0x01020304);
+ conf[DHCPConfig::kConfigurationKeySubnetCIDR].writer().append_byte(
+ 16);
+ conf[DHCPConfig::kConfigurationKeyBroadcastAddress].writer().append_uint32(
+ 0x10203040);
+ {
+ DBus::Variant var;
+ vector<unsigned int> routers;
+ routers.push_back(0x02040608);
+ routers.push_back(0x03050709);
+ DBus::MessageIter writer = var.writer();
+ writer << routers;
+ conf[DHCPConfig::kConfigurationKeyRouters] = var;
+ }
+ {
+ DBus::Variant var;
+ vector<unsigned int> dns;
+ dns.push_back(0x09070503);
+ dns.push_back(0x08060402);
+ DBus::MessageIter writer = var.writer();
+ writer << dns;
+ conf[DHCPConfig::kConfigurationKeyDNS] = var;
+ }
+ conf[DHCPConfig::kConfigurationKeyDomainName].writer().append_string(
+ "domain-name");
+ {
+ DBus::Variant var;
+ vector<string> search;
+ search.push_back("foo.com");
+ search.push_back("bar.com");
+ DBus::MessageIter writer = var.writer();
+ writer << search;
+ conf[DHCPConfig::kConfigurationKeyDomainSearch] = var;
+ }
+ conf[DHCPConfig::kConfigurationKeyMTU].writer().append_uint16(600);
+ conf["UnknownKey"] = DBus::Variant();
+
+ DHCPConfigRefPtr config(new DHCPConfig(NULL, *device_));
+ IPConfig::Properties properties;
+ ASSERT_TRUE(config->ParseConfiguration(conf, &properties));
+ EXPECT_EQ("4.3.2.1", properties.address);
+ EXPECT_EQ(16, properties.subnet_cidr);
+ EXPECT_EQ("64.48.32.16", properties.broadcast_address);
+ EXPECT_EQ("8.6.4.2", properties.gateway);
+ ASSERT_EQ(2, properties.dns_servers.size());
+ EXPECT_EQ("3.5.7.9", properties.dns_servers[0]);
+ EXPECT_EQ("2.4.6.8", properties.dns_servers[1]);
+ EXPECT_EQ("domain-name", properties.domain_name);
+ ASSERT_EQ(2, properties.domain_search.size());
+ EXPECT_EQ("foo.com", properties.domain_search[0]);
+ EXPECT_EQ("bar.com", properties.domain_search[1]);
+ EXPECT_EQ(600, properties.mtu);
+}
+
+} // namespace shill