require_relative 'spec_helper' load_extension("data") describe "CApiAllocSpecs (a class with an alloc func defined)" do it "calls the alloc func" do @s = CApiAllocSpecs.new @s.wrapped_data.should == 42 # not defined in initialize end end describe "CApiWrappedStruct" do before :each do @s = CApiWrappedStructSpecs.new end it "wraps with Data_Wrap_Struct and Data_Get_Struct returns data" do a = @s.wrap_struct(1024) @s.get_struct(a).should == 1024 end describe "RDATA()" do it "returns the struct data" do a = @s.wrap_struct(1024) @s.get_struct_rdata(a).should == 1024 end it "allows changing the wrapped struct" do a = @s.wrap_struct(1024) @s.change_struct(a, 100) @s.get_struct(a).should == 100 end it "raises a TypeError if the object does not wrap a struct" do lambda { @s.get_struct(Object.new) }.should raise_error(TypeError) end end describe "DATA_PTR" do it "returns the struct data" do a = @s.wrap_struct(1024) @s.get_struct_data_ptr(a).should == 1024 end end end