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