CS 200 Lab, week 2
●Hand back quiz 1
●Grammar exercises
●Testing and debugging
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Prepare for your exams
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CS 200 Lab Week 2: Grammar Exercises, Testing and Debugging - Prof. Asa Ben-Hur, Study notes of Computer Science
The activities for cs 200 lab week 2, including handing back quiz 1, grammar exercises, testing and debugging. Various grammar rules and testing strategies, providing examples and instructions for testing individual classes and using the eclipse debugger.
Typology: Study notes
Pre 2010
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CS 200 Lab, week 2
● Hand back quiz 1 ● Grammar exercises ● Testing and debugging
Grammars
● Describe the strings that can be produced by the following grammars:
- (^) → , → ab, → bb
- (^) → , → , → aa, → aa, → b, → b
- (^) → → 0 | 1 | 0 → 1
Testing and Debugging
● Testing individual classes ● Testing your whole program ● Using the Eclipse debugger ● Testing exercise
Testing
● You aren’t done with your code until you have tested it!
Testing Strategies
● Focus each test case on a specific requirement ● Make test cases small ● Make sure to test all requirements ● Remember to test exception and error cases!
Testing Exercise
● Code and specification are available on the recitations page ● Create test cases for this program ● Can place your test cases in a public directory and access others’ test cases there ● First, we’ll go through an example with the debugger...