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https://github.com/protocolbuffers/protobuf
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c52d80cf04
Supersedes #11483.
Closes #13343
COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/13343 from protocolbuffers:simultaneous_ffi bcb4bb7842
PiperOrigin-RevId: 550782245
37 lines
1.6 KiB
Ruby
37 lines
1.6 KiB
Ruby
require 'google/protobuf'
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require 'test/unit'
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class BackendTest < Test::Unit::TestCase
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# Verifies the implementation of Protobuf is the preferred one.
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# See protobuf.rb for the logic that defines PREFER_FFI.
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def test_prefer_ffi_aligns_with_implementation
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expected = Google::Protobuf::PREFER_FFI ? :FFI : :NATIVE
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assert_equal expected, Google::Protobuf::IMPLEMENTATION
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end
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def test_prefer_ffi
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unless ENV['PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION'] =~ /ffi/i
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omit"FFI implementation requires environment variable PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION=FFI to activate."
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end
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assert_equal true, Google::Protobuf::PREFER_FFI
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end
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def test_ffi_implementation
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unless ENV['PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION'] =~ /ffi/i
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omit "FFI implementation requires environment variable PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION=FFI to activate."
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end
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assert_equal :FFI, Google::Protobuf::IMPLEMENTATION
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end
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def test_prefer_native
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if ENV.include?('PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION') and ENV['PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION'] !~ /native/i
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omit"Native implementation requires omitting environment variable PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION or setting it to `NATIVE` to activate."
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end
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assert_equal false, Google::Protobuf::PREFER_FFI
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end
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def test_native_implementation
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if ENV.include?('PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION') and ENV['PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION'] !~ /native/i
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omit"Native implementation requires omitting environment variable PROTOCOL_BUFFERS_RUBY_IMPLEMENTATION or setting it to `NATIVE` to activate."
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end
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assert_equal :NATIVE, Google::Protobuf::IMPLEMENTATION
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end
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end
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