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- Some basic mathematical operations
- Narrative:
- We need to check that our interpreter performs the
- same operations as jscheme (at least on classical
- lisp/scheme operations). It may differ on some
- specific but documented cases.
- Scenario: built-in operators
- Given jscheme and a lisp interpreter
- When the expression evaluated is <expression>
- Then the results should be identical
- Examples:
- |expression|
- |(+ 1 1) |
- |(+ 1 1 1) |
- |(+ 1 1 1 2) |
- |(- 1 3) |
- |(* 1 3) |
- |(* 1 3 5) |
- |(* 1 3 5 7) |
- |(/ 3 2) |
- |(max 2 3) |
- Scenario: cons
- Given jscheme and a lisp interpreter
- When the expression evaluated is <expression>
- Then the results should be identical
- Examples:
- |expression|
- |(cons 1 2) |
- |(cons 1 ()) |
- |(cons () 1) |
- |(cons () ()) |
- |(cons (cons 1 2) 3) |
- |(cons 1 (cons 2 ())) |
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