test-coverage ( vocab -- coverage ) - Factor Documentation

test-coverage ( vocab -- coverage )
Coverage tool

Vocabulary
tools .coverage

Inputs

vocab a vocabulary specifier

Outputs

coverage a sequence

Word description
Enables code coverage for a vocabulary and runs its unit tests. The returned value is a sequence of pairs containing names and quotations which did not execute.

Definition

USING: continuations kernel tools.test.private ;

IN: tools.coverage

: test-coverage ( vocab -- coverage )
[ add-coverage ] [
dup [
[
[ coverage-on test-vocab coverage-off ]
[ coverage ] bi
] curry
] dip [ remove-coverage ] curry [ finally ] 2curry call
] bi ;