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Tested separate int and float types

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This commit is contained in:
Sebastian Schmidt 2019-03-15 17:43:26 +02:00
parent 0ee4946eaf
commit 879fc4fe3d
1 changed files with 9 additions and 0 deletions
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9
src/lib.rs
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@ -21,6 +21,7 @@ mod test {
#[test] #[test]
fn test_unary_examples() { fn test_unary_examples() {
assert_eq!(eval("3"), Ok(Value::Int(3))); assert_eq!(eval("3"), Ok(Value::Int(3)));
assert_eq!(eval("3.3"), Ok(Value::Float(3.3)));
assert_eq!(eval("true"), Ok(Value::Boolean(true))); assert_eq!(eval("true"), Ok(Value::Boolean(true)));
assert_eq!(eval("false"), Ok(Value::Boolean(false))); assert_eq!(eval("false"), Ok(Value::Boolean(false)));
assert_eq!(eval("blub"), Err(Error::IdentifierNotFound)); assert_eq!(eval("blub"), Err(Error::IdentifierNotFound));
@ -34,6 +35,12 @@ mod test {
assert_eq!(eval("5-3"), Ok(Value::Int(2))); assert_eq!(eval("5-3"), Ok(Value::Int(2)));
assert_eq!(eval("5 / 4"), Ok(Value::Int(1))); assert_eq!(eval("5 / 4"), Ok(Value::Int(1)));
assert_eq!(eval("5 *3"), Ok(Value::Int(15))); assert_eq!(eval("5 *3"), Ok(Value::Int(15)));
assert_eq!(eval("1.0+3"), Ok(Value::Float(4.0)));
assert_eq!(eval("3.0+1"), Ok(Value::Float(4.0)));
assert_eq!(eval("3-5.0"), Ok(Value::Float(-2.0)));
assert_eq!(eval("5-3.0"), Ok(Value::Float(2.0)));
assert_eq!(eval("5 / 4.0"), Ok(Value::Float(1.25)));
assert_eq!(eval("5.0 *3"), Ok(Value::Float(15.0)));
} }
#[test] #[test]
@ -44,5 +51,7 @@ mod test {
assert_eq!(eval("5-3/3"), Ok(Value::Int(4))); assert_eq!(eval("5-3/3"), Ok(Value::Int(4)));
assert_eq!(eval("5 / 4*2"), Ok(Value::Int(2))); assert_eq!(eval("5 / 4*2"), Ok(Value::Int(2)));
assert_eq!(eval("1-5 *3/15"), Ok(Value::Int(0))); assert_eq!(eval("1-5 *3/15"), Ok(Value::Int(0)));
assert_eq!(eval("15/7/2.0"), Ok(Value::Float(1.0)));
assert_eq!(eval("15.0/7/2"), Ok(Value::Float(15.0/7.0/2.0)));
} }
} }