[270] | 1 | assert 'mrb_protect' do
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| 2 | # no failure in protect returns [result, false]
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| 3 | assert_equal ['test', false] do
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| 4 | ExceptionTest.mrb_protect { 'test' }
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| 5 | end
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| 6 | # failure in protect returns [exception, true]
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| 7 | result = ExceptionTest.mrb_protect { raise 'test' }
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| 8 | assert_kind_of RuntimeError, result[0]
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| 9 | assert_true result[1]
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| 10 | end
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| 11 |
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| 12 | assert 'mrb_ensure' do
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| 13 | a = false
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| 14 | assert_equal 'test' do
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| 15 | ExceptionTest.mrb_ensure Proc.new { 'test' }, Proc.new { a = true }
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| 16 | end
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| 17 | assert_true a
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| 18 |
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| 19 | a = false
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| 20 | assert_raise RuntimeError do
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| 21 | ExceptionTest.mrb_ensure Proc.new { raise 'test' }, Proc.new { a = true }
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| 22 | end
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| 23 | assert_true a
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| 24 | end
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| 25 |
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| 26 | assert 'mrb_rescue' do
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| 27 | assert_equal 'test' do
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| 28 | ExceptionTest.mrb_rescue Proc.new { 'test' }, Proc.new {}
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| 29 | end
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| 30 |
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| 31 | class CustomExp < Exception
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| 32 | end
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| 33 |
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| 34 | assert_raise CustomExp do
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| 35 | ExceptionTest.mrb_rescue Proc.new { raise CustomExp.new 'test' }, Proc.new { 'rescue' }
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| 36 | end
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| 37 |
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| 38 | assert_equal 'rescue' do
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| 39 | ExceptionTest.mrb_rescue Proc.new { raise 'test' }, Proc.new { 'rescue' }
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| 40 | end
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| 41 | end
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| 42 |
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| 43 | assert 'mrb_rescue_exceptions' do
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| 44 | assert_equal 'test' do
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| 45 | ExceptionTest.mrb_rescue_exceptions Proc.new { 'test' }, Proc.new {}
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| 46 | end
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| 47 |
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| 48 | assert_raise RangeError do
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| 49 | ExceptionTest.mrb_rescue_exceptions Proc.new { raise RangeError.new 'test' }, Proc.new { 'rescue' }
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| 50 | end
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| 51 |
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| 52 | assert_equal 'rescue' do
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| 53 | ExceptionTest.mrb_rescue_exceptions Proc.new { raise TypeError.new 'test' }, Proc.new { 'rescue' }
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| 54 | end
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| 55 | end
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