31 lines
606 B
Ruby
31 lines
606 B
Ruby
require 'testing_env'
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require 'hardware'
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class EnvironmentTests < Test::Unit::TestCase
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def test_ENV_options
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ENV.gcc_4_0
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begin
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ENV.gcc_4_2
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rescue RuntimeError => e
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if `sw_vers -productVersion` =~ /10\.(\d+)/ and $1.to_i < 7
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raise e
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end
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end
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ENV.O3
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ENV.minimal_optimization
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ENV.no_optimization
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ENV.libxml2
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ENV.x11
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ENV.enable_warnings
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assert !ENV.cc.empty?
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assert !ENV.cxx.empty?
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end
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def test_switching_compilers
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ENV.llvm
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ENV.clang
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assert_equal ENV['LD'], ENV['CC']
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assert_equal ENV['OBJC'], ENV['CC']
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end
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end
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