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Contents?: true
Size: 1.21 KB
Versions: 39
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Stored size: 1.21 KB
Contents
#
# This file is part of ruby-ffi.
# For licensing, see LICENSE.SPECS
#
require File.expand_path(File.join(File.dirname(__FILE__), "spec_helper"))
describe FFI::Struct do
it "packed :char followed by :int should have size of 5" do
Class.new(FFI::Struct) do
packed
layout :c, :char, :i, :int
end.size.should == 5
end
it "packed :char followed by :int should have alignment of 1" do
Class.new(FFI::Struct) do
packed
layout :c, :char, :i, :int
end.alignment.should == 1
end
it "packed(2) :char followed by :int should have size of 6" do
Class.new(FFI::Struct) do
packed 2
layout :c, :char, :i, :int
end.size.should == 6
end
it "packed(2) :char followed by :int should have alignment of 2" do
Class.new(FFI::Struct) do
packed 2
layout :c, :char, :i, :int
end.alignment.should == 2
end
it "packed :short followed by int should have size of 6" do
Class.new(FFI::Struct) do
packed
layout :s, :short, :i, :int
end.size.should == 6
end
it "packed :short followed by int should have alignment of 1" do
Class.new(FFI::Struct) do
packed
layout :s, :short, :i, :int
end.alignment.should == 1
end
end
Version data entries
39 entries across 37 versions & 8 rubygems