56 lines
1.4 KiB
Ruby
56 lines
1.4 KiB
Ruby
assert 'mrb_protect' do
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# no failure in protect returns [result, false]
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assert_equal ['test', false] do
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ExceptionTest.mrb_protect { 'test' }
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end
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# failure in protect returns [exception, true]
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result = ExceptionTest.mrb_protect { raise 'test' }
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assert_kind_of RuntimeError, result[0]
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assert_true result[1]
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end
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assert 'mrb_ensure' do
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a = false
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assert_equal 'test' do
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ExceptionTest.mrb_ensure Proc.new { 'test' }, Proc.new { a = true }
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end
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assert_true a
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a = false
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assert_raise RuntimeError do
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ExceptionTest.mrb_ensure Proc.new { raise 'test' }, Proc.new { a = true }
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end
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assert_true a
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end
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assert 'mrb_rescue' do
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assert_equal 'test' do
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ExceptionTest.mrb_rescue Proc.new { 'test' }, Proc.new {}
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end
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class CustomExp < Exception
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end
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assert_raise CustomExp do
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ExceptionTest.mrb_rescue Proc.new { raise CustomExp.new 'test' }, Proc.new { 'rescue' }
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end
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assert_equal 'rescue' do
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ExceptionTest.mrb_rescue Proc.new { raise 'test' }, Proc.new { 'rescue' }
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end
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end
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assert 'mrb_rescue_exceptions' do
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assert_equal 'test' do
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ExceptionTest.mrb_rescue_exceptions Proc.new { 'test' }, Proc.new {}
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end
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assert_raise RangeError do
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ExceptionTest.mrb_rescue_exceptions Proc.new { raise RangeError.new 'test' }, Proc.new { 'rescue' }
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end
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assert_equal 'rescue' do
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ExceptionTest.mrb_rescue_exceptions Proc.new { raise TypeError.new 'test' }, Proc.new { 'rescue' }
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end
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end
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