# Tests/Activity/Calculate/AlgebraAndConstantTest

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Test case: AlgebraAndConstantTest
How to report results

 Stream Category 8.2 Activity Calculate Calculate http://wiki.laptop.org/go/Calculate Test three functions for the algebra feature, also test the constants of the Calculate activity n/a n/a 1. Open the XO machine 2. Run the Calculate Activity on XO machine 3. Test invalid inputs for algebra operation 4. Test valid inputs for algebra operation. Constants are checked and used as valid inputs. When using invalid inputs like letters, it is expected that the tests to fail by informing the user with an error message. When using valid inputs, it is expected that the tests will pass by returning the correct values. The following is the test suite for algebra and constant test: ```inputs(invalid, int, double, constants), sign(+,-), algebra(x!,x^2,root(x)) ``` Base on Pairwise, we count and build 9 test cases, and 1 test case by Myer's. We check the constants(pi, e) and use it by putting them as input values. We just test three of algebra operations, which are x!, x^2, root(x).More tests are needed to cover the other functions of the algebra feature.
Release Stream Build Pass/Fail Trac Ticket(s) Comment(s) Date of Test
Candidate 8.2 1 Pass TestInvalidInputs:

We can not input letters(a-Z) to do algebra operation.

2009/03/26

Candidate 8.2 9 Pass TestValidInputs:

When the input number is negative, root(x) of algebra operation produce error as expected. When a double input is used for x!, the result is zero.

2009/03/26

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 Build number 1  +, and 9  + Build stream 8.2  + Comments TestInvalidInputs: We can not input letters(a-Z) to do algebra operation., and TestValidInputs: When the input number is negative, root(x) of algebra operation produce error as expected. When a double input is used for x!, the result is zero. Created 26 March 2009  + More notes The following is the test suite for algebr … The following is the test suite for algebra and constant test: ```inputs(invalid, int, double, constants), sign(+,-), algebra(x!,x^2,root(x)) ``` Base on Pairwise, we count and build 9 test cases, and 1 test case by Myer's. We check the constants(pi, e) and use it by putting them as input values. We just test three of algebra operations, which are x!, x^2, root(x).More tests are needed to cover the other functions of the algebra feature. he other functions of the algebra feature. Pass criteria When using invalid inputs like letters, it is expected that the tests to fail by informing the user with an error message. When using valid inputs, it is expected that the tests will pass by returning the correct values. PassFail Pass  + Short name AlgebraAndConstantTest  + Software release Candidate  + System component Calculate  + System feature http://wiki.laptop.org/go/Calculate  + Test category Activity  + Test objective Test three functions for the algebra feature, also test the constants of the Calculate activity  + Test procedure 1. Open the XO machine 2. Run the Calculate Activity on XO machine 3. Test invalid inputs for algebra operation 4. Test valid inputs for algebra operation. Constants are checked and used as valid inputs. Test setup n/a Test subcategory Calculate  + Test tools n/a  +