diff options
| author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
|---|---|---|
| committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-20 20:18:52 +0000 |
| commit | 1d15d5f08032acf1b7bceacbb450d617ff6e0931 (patch) | |
| tree | a3785a79899302bc149e4a6e72f624ac27dc1f10 /spec/ruby/library/socket/basicsocket/ioctl_spec.rb | |
| parent | 75bfc6440d595bf339007f4fb280fd4d743e89c1 (diff) | |
Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
[Misc #13792] [ruby-core:82287]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'spec/ruby/library/socket/basicsocket/ioctl_spec.rb')
| -rw-r--r-- | spec/ruby/library/socket/basicsocket/ioctl_spec.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/basicsocket/ioctl_spec.rb b/spec/ruby/library/socket/basicsocket/ioctl_spec.rb new file mode 100644 index 0000000000..9a7f535317 --- /dev/null +++ b/spec/ruby/library/socket/basicsocket/ioctl_spec.rb @@ -0,0 +1,43 @@ +require File.expand_path('../../../../spec_helper', __FILE__) +require 'socket' + +describe "Socket::BasicSocket#ioctl" do + platform_is :linux do + it "passes data from and to a String correctly" do + s = Socket.new Socket::AF_INET, Socket::SOCK_DGRAM, 0 + # /usr/include/net/if.h, structure ifreq + # The structure is 32 bytes on x86, 40 bytes on x86_64 + if_name = ['lo'].pack('a16') + buffer = if_name + 'z' * 24 + # SIOCGIFADDR in /usr/include/bits/ioctls.h + s.ioctl 0x8915, buffer + s.close + + # Interface name should remain unchanged. + buffer[0, 16].should == if_name + # lo should have an IPv4 address of 127.0.0.1 + buffer[16, 2].unpack('S!').first.should == Socket::AF_INET + buffer[20, 4].should == "\x7f\0\0\x01" + end + end + + platform_is :freebsd do + it "passes data from and to a String correctly" do + s = Socket.new Socket::AF_INET, Socket::SOCK_DGRAM, 0 + # /usr/include/net/if.h, structure ifreq + # The structure is 32 bytes on x86, 40 bytes on x86_64 + if_name = ['lo0'].pack('a16') + buffer = if_name + 'z' * 24 + # SIOCGIFADDR in /usr/include/bits/ioctls.h + s.ioctl 0xc0206921, buffer + s.close + + # Interface name should remain unchanged. + buffer[0, 16].should == if_name + # lo should have an IPv4 address of 127.0.0.1 + buffer[16, 1].unpack('C').first.should == 16 + buffer[17, 1].unpack('C').first.should == Socket::AF_INET + buffer[20, 4].should == "\x7f\0\0\x01" + end + end +end |