Floating Point

What are the interesting input tests for a simple floating point field?

Floating Point

• Nothing

• Empty field (clear the default value)

• Whitespace only (tab, space)

• 0

• Valid value

• At lower bound (LB) of range

• At lower bound (LB) of range − delta

• At upper bound (UB) of range

• At upper bound (UB) of range + delta

References

• https://en.wikipedia.org/wiki/Floating-point_arithmetic