13 lines
623 B
Plaintext
13 lines
623 B
Plaintext
open stepper, make sure it works for (+ 3 4). Make sure it only works
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for the language levels it's supposed to. Make sure that you get a
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warning when you change the underlying program, and a warning when the
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program window disappears. Try stepping backward and forward through
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programs with correct and erroneous (syntax errors, runtime errors)
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executions. Make sure that the buttons are enabled and disabled as
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necessary. Try programs which print snips (print-convert-test.ss)
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make sure that stepper button appears and disappears as necessary when
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language level changes.
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try programs that contain test cases. D'Oh!
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