Contents

require 'spec_helper'
require 'compiler'

module Libv8
  describe Compiler do
    describe '::type_of' do
      it 'recognises correctly GCC' do
        stub_as_available 'c++', :gcc, '4.9.0'
        expect(Compiler.type_of('c++').new('c++')).to be_a Compiler::GCC

        stub_as_available 'g++', :gcc, '4.2.1-freebsd'
        expect(Compiler.type_of('g++').new('g++')).to be_a Compiler::GCC
      end

      it 'recognises correctly Clang' do
        stub_as_available 'c++', :clang, '3.4.1'
        expect(Compiler.type_of('c++').new('c++')).to be_a Compiler::Clang

        stub_as_available 'freebsd-clang++', :clang, '3.3-freebsd'
        expect(Compiler.type_of('freebsd-clang++').new('freebsd-clang++')).to be_a Compiler::Clang
      end

      it 'recognises correctly Apple\'s LLVM' do
        stub_as_available 'c++', :apple_llvm, '5.1'
        expect(Compiler.type_of('c++').new('c++')).to be_a Compiler::AppleLLVM
      end
    end

    describe '::version_string_of' do
      context 'when calling the compiler command succedes' do
        it 'returns the version string of the compiler' do
          stub_as_available 'c++', :clang, '3.4.1'
          expect(Compiler.version_string_of('c++')).to eq version_output_of(:clang, '3.4.1')
        end
      end

      context 'when calling the compiler command fails' do
        it 'raises an exception' do
          stub_as_unavailable 'c++'
          expect { Compiler.version_string_of('c++') }.to raise_exception(RuntimeError, /Could not get version string of compiler/)
        end
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
libv8-5.1.281.59.1	spec/compiler_spec.rb
libv8-5.1.281.59.0	spec/compiler_spec.rb
libv8-5.1.281.59.0beta3	spec/compiler_spec.rb
libv8-5.0.71.48.3	spec/compiler_spec.rb
libv8-5.0.71.48.2	spec/compiler_spec.rb
libv8-5.0.71.48.0beta2	spec/compiler_spec.rb