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WARNING:
The content of this section is considered
DEPRECATED and OBSOLETE
It is preserved for historical or documenting reasons.
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| Stream
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,|x|Build stream::x}}
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| Category
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Test category::Activity
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Sub-category
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Test subcategory::TurtleArt
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| Component
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System component::TurtleArt
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| Feature
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System feature::http://wiki.laptop.org/go/Turtleart
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| Objective
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Test objective::Tests AND, OR and NOT blocks.
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| Tools
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Test tools::None
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| Setup
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[[Test setup::--
- Open the TurtleArt activity.
- Drag an 'if' block onto the field.
- Drag a spacer to the 'then' area of the 'if' block.
- Drag a 'forward' block to the bottom of the spacer.
- Drag a 'back' block into the 'else' area of the 'if' block.]]
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| Procedure
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[[Test procedure::Test Procedure (repeat for all test values below):
For a 'true' block, place an 'Equals' block on the field with the numbers '100' and '100'.
For a 'false' block, place an 'Equals' block on the field with the numbers '100' and '1'.
- Place the first truth value on the field, into the criteria area of the 'IF' statement.
- Place the 'AND' or 'OR' block-under-test on the field attached to the right of the first truth value.
- If the 'NOT' operator is specified by the test, add this immediately into the right side of the logic operator block.
- Place the second truth value on the field, into the last block added.
- Run the sequence.
- The turtle should move either up or down. Make sure the direction of movement matches the expected direction.
Test Values:
| # | Left Truth Value | Right Truth Value | Expected Movement Direction |
|---|
| [AND] |
| 1. | False | NOT True | down |
| 2. | True | False | down |
| 3. | False | NOT false | down |
| 4. | True | True | up |
| [OR] |
| 5. | False | NOT True | down |
| 6. | True | False | up |
| 7. | False | NOT false | up |
| 8. | True | True | up |
]]
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Expected Results
and Pass Criteria
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Pass criteria::The direction of movement by the turtle matches each direction specified in the test values table.
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| Comments
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[[More notes::Rationale:
- Since these functions take two boolean inputs, it is feasable to test all possible combinations.
- A pairwise approach is used to test the 'NOT' operator at the same time: All inputs to 'NOT' are tested while testing the outer logic operators without duplication.]]
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