Recognize IPv6 addresses for "adb connect".

Bug: http://b/22559299
Change-Id: I32891d706b5010c38db84a056e76dd279b780f75

1 files changed, 82 insertions, 0 deletions

diff --git a/adb/adb_utils_test.cpp b/adb/adb_utils_test.cpp
index 052aea5991..7aa610ab50 100644
--- a/adb/adb_utils_test.cpp
+++ b/adb/adb_utils_test.cpp
@@ -50,3 +50,85 @@ TEST(adb_utils, escape_arg) {
   ASSERT_EQ(R"('abc(')", escape_arg("abc("));
   ASSERT_EQ(R"('abc)')", escape_arg("abc)"));
 }
+
+TEST(adb_utils, parse_host_and_port) {
+  std::string canonical_address;
+  std::string host;
+  int port;
+  std::string error;
+
+  // Name, default port.
+  port = 123;
+  ASSERT_TRUE(parse_host_and_port("www.google.com", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("www.google.com:123", canonical_address);
+  ASSERT_EQ("www.google.com", host);
+  ASSERT_EQ(123, port);
+
+  // Name, explicit port.
+  ASSERT_TRUE(parse_host_and_port("www.google.com:666", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("www.google.com:666", canonical_address);
+  ASSERT_EQ("www.google.com", host);
+  ASSERT_EQ(666, port);
+
+  // IPv4, default port.
+  port = 123;
+  ASSERT_TRUE(parse_host_and_port("1.2.3.4", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("1.2.3.4:123", canonical_address);
+  ASSERT_EQ("1.2.3.4", host);
+  ASSERT_EQ(123, port);
+
+  // IPv4, explicit port.
+  ASSERT_TRUE(parse_host_and_port("1.2.3.4:666", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("1.2.3.4:666", canonical_address);
+  ASSERT_EQ("1.2.3.4", host);
+  ASSERT_EQ(666, port);
+
+  // Simple IPv6, default port.
+  port = 123;
+  ASSERT_TRUE(parse_host_and_port("::1", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("[::1]:123", canonical_address);
+  ASSERT_EQ("::1", host);
+  ASSERT_EQ(123, port);
+
+  // Simple IPv6, explicit port.
+  ASSERT_TRUE(parse_host_and_port("[::1]:666", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("[::1]:666", canonical_address);
+  ASSERT_EQ("::1", host);
+  ASSERT_EQ(666, port);
+
+  // Hairy IPv6, default port.
+  port = 123;
+  ASSERT_TRUE(parse_host_and_port("fe80::200:5aee:feaa:20a2", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("[fe80::200:5aee:feaa:20a2]:123", canonical_address);
+  ASSERT_EQ("fe80::200:5aee:feaa:20a2", host);
+  ASSERT_EQ(123, port);
+
+  // Simple IPv6, explicit port.
+  ASSERT_TRUE(parse_host_and_port("[fe80::200:5aee:feaa:20a2]:666", &canonical_address, &host, &port, &error));
+  ASSERT_EQ("[fe80::200:5aee:feaa:20a2]:666", canonical_address);
+  ASSERT_EQ("fe80::200:5aee:feaa:20a2", host);
+  ASSERT_EQ(666, port);
+
+  // Invalid IPv4.
+  EXPECT_FALSE(parse_host_and_port("1.2.3.4:", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("1.2.3.4::", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("1.2.3.4:hello", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port(":123", &canonical_address, &host, &port, &error));
+
+  // Invalid IPv6.
+  EXPECT_FALSE(parse_host_and_port(":1", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("::::::::1", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1]", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1]:", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1]::", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1]:hello", &canonical_address, &host, &port, &error));
+
+  // Invalid ports.
+  EXPECT_FALSE(parse_host_and_port("[::1]:-1", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1]:0", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("[::1]:65536", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("1.2.3.4:-1", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("1.2.3.4:0", &canonical_address, &host, &port, &error));
+  EXPECT_FALSE(parse_host_and_port("1.2.3.4:65536", &canonical_address, &host, &port, &error));
+}