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cd1a0b3caa
As commented in include/ruby/internal/abi.h, since teeny versions of Ruby should guarantee ABI compatibility, `RUBY_ABI_VERSION` has no role in released versions of Ruby.
47 lines
1.3 KiB
Ruby
47 lines
1.3 KiB
Ruby
# frozen_string_literal: true
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return unless RUBY_PATCHLEVEL < 0
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class TestABI < Test::Unit::TestCase
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def test_require_lib_with_incorrect_abi_on_dev_ruby
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omit "ABI is not checked" unless abi_checking_supported?
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assert_separately [], <<~RUBY
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err = assert_raise(LoadError) { require "-test-/abi" }
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assert_match(/incompatible ABI version/, err.message)
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assert_include err.message, "/-test-/abi."
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RUBY
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end
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def test_disable_abi_check_using_environment_variable
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omit "ABI is not checked" unless abi_checking_supported?
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assert_separately [{ "RUBY_ABI_CHECK" => "0" }], <<~RUBY
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assert_nothing_raised { require "-test-/abi" }
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RUBY
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end
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def test_enable_abi_check_using_environment_variable
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omit "ABI is not checked" unless abi_checking_supported?
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assert_separately [{ "RUBY_ABI_CHECK" => "1" }], <<~RUBY
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err = assert_raise(LoadError) { require "-test-/abi" }
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assert_match(/incompatible ABI version/, err.message)
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assert_include err.message, "/-test-/abi."
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RUBY
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end
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def test_require_lib_with_incorrect_abi_on_release_ruby
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omit "ABI is enforced" if abi_checking_supported?
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assert_separately [], <<~RUBY
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assert_nothing_raised { require "-test-/abi" }
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RUBY
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end
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private
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def abi_checking_supported?
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!(RUBY_PLATFORM =~ /mswin|mingw/)
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end
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end
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