Module proptest::char

source ·
Expand description

Strategies for generating char values.

Unlike most strategies in Proptest, character generation is by default biased to particular values known to be difficult to handle in various circumstances.

The main things of interest are any() to generate truly arbitrary characters, and range() and ranges() to select characters from inclusive ranges.

Structs

Strategy for generating chars.
The ValueTree corresponding to CharStrategy.

Constants

A default sequence of ranges used preferentially when generating random characters.
A default set of characters to consider as “special” during character generation.

Functions

Creates a CharStrategy which picks from literally any character, with the default biases.
Creates a CharStrategy which selects characters within the given endpoints, inclusive, using the default biases.
Creates a CharStrategy which selects characters within the given ranges, all inclusive, using the default biases.
Selects a random character the way CharStrategy does.