1 files changed, 87 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/addrinfo/getaddrinfo_spec.rb b/spec/ruby/library/socket/addrinfo/getaddrinfo_spec.rb
new file mode 100644
index 0000000000..47393ee167
--- /dev/null
+++ b/spec/ruby/library/socket/addrinfo/getaddrinfo_spec.rb
@@ -0,0 +1,87 @@
+require_relative '../spec_helper'
+require_relative '../fixtures/classes'
+
+describe 'Addrinfo.getaddrinfo' do
+  it 'returns an Array of Addrinfo instances' do
+    array = Addrinfo.getaddrinfo('127.0.0.1', 80)
+
+    array.should.instance_of?(Array)
+    array[0].should.instance_of?(Addrinfo)
+  end
+
+  SocketSpecs.each_ip_protocol do |family, ip_address|
+    it 'sets the IP address of the Addrinfo instances' do
+      array = Addrinfo.getaddrinfo(ip_address, 80)
+
+      array[0].ip_address.should == ip_address
+    end
+
+    it 'sets the port of the Addrinfo instances' do
+      array = Addrinfo.getaddrinfo(ip_address, 80)
+
+      array[0].ip_port.should == 80
+    end
+
+    it 'sets the address family of the Addrinfo instances' do
+      array = Addrinfo.getaddrinfo(ip_address, 80)
+
+      array[0].afamily.should == family
+    end
+
+    it 'sets the protocol family of the Addrinfo instances' do
+      array = Addrinfo.getaddrinfo(ip_address, 80)
+
+      array[0].pfamily.should == family
+    end
+  end
+
+  guard -> { SocketSpecs.ipv6_available? } do
+    it 'sets a custom protocol family of the Addrinfo instances' do
+      array = Addrinfo.getaddrinfo('::1', 80, Socket::PF_INET6)
+
+      array[0].pfamily.should == Socket::PF_INET6
+    end
+
+    it 'sets a corresponding address family based on a custom protocol family' do
+      array = Addrinfo.getaddrinfo('::1', 80, Socket::PF_INET6)
+
+      array[0].afamily.should == Socket::AF_INET6
+    end
+  end
+
+  platform_is_not :windows do
+    it 'sets the default socket type of the Addrinfo instances' do
+      array    = Addrinfo.getaddrinfo('127.0.0.1', 80)
+      possible = [Socket::SOCK_STREAM, Socket::SOCK_DGRAM]
+
+      possible.should.include?(array[0].socktype)
+    end
+  end
+
+  it 'sets a custom socket type of the Addrinfo instances' do
+    array = Addrinfo.getaddrinfo('127.0.0.1', 80, nil, Socket::SOCK_DGRAM)
+
+    array[0].socktype.should == Socket::SOCK_DGRAM
+  end
+
+  platform_is_not :windows do
+    it 'sets the default socket protocol of the Addrinfo instances' do
+      array    = Addrinfo.getaddrinfo('127.0.0.1', 80)
+      possible = [Socket::IPPROTO_TCP, Socket::IPPROTO_UDP]
+
+      possible.should.include?(array[0].protocol)
+    end
+  end
+
+  it 'sets a custom socket protocol of the Addrinfo instances' do
+    array = Addrinfo.getaddrinfo('127.0.0.1', 80, nil, nil, Socket::IPPROTO_UDP)
+
+    array[0].protocol.should == Socket::IPPROTO_UDP
+  end
+
+  it 'sets the canonical name when AI_CANONNAME is given as a flag' do
+    array = Addrinfo.getaddrinfo('localhost', 80, nil, nil, nil, Socket::AI_CANONNAME)
+
+    array[0].canonname.should.instance_of?(String)
+  end
+end