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60 lines
1.7 KiB
Ruby
60 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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require "formula"
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require "cxxstdlib"
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describe CxxStdlib do
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let(:clang) { described_class.create(:libstdcxx, :clang) }
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let(:gcc6) { described_class.create(:libstdcxx, "gcc-6") }
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let(:gcc7) { described_class.create(:libstdcxx, "gcc-7") }
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let(:lcxx) { described_class.create(:libcxx, :clang) }
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let(:purec) { described_class.create(nil, :clang) }
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describe "#compatible_with?" do
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specify "compatibility with itself" do
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expect(gcc7).to be_compatible_with(gcc7)
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expect(clang).to be_compatible_with(clang)
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end
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specify "Apple/GNU libstdcxx incompatibility" do
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expect(clang).not_to be_compatible_with(gcc7)
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expect(gcc7).not_to be_compatible_with(clang)
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end
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specify "GNU cross-version incompatibility" do
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expect(gcc6).not_to be_compatible_with(gcc7)
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expect(gcc7).not_to be_compatible_with(gcc6)
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end
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specify "libstdcxx and libcxx incompatibility" do
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expect(clang).not_to be_compatible_with(lcxx)
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expect(lcxx).not_to be_compatible_with(clang)
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end
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specify "compatibility for non-cxx software" do
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expect(purec).to be_compatible_with(clang)
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expect(clang).to be_compatible_with(purec)
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expect(purec).to be_compatible_with(purec)
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expect(purec).to be_compatible_with(gcc7)
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expect(gcc7).to be_compatible_with(purec)
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end
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end
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describe "#apple_compiler?" do
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it "returns true for Apple compilers" do
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expect(clang).to be_an_apple_compiler
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end
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it "returns false for non-Apple compilers" do
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expect(gcc7).not_to be_an_apple_compiler
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end
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end
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describe "#type_string" do
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specify "formatting" do
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expect(clang.type_string).to eq("libstdc++")
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expect(lcxx.type_string).to eq("libc++")
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end
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end
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end
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