On Mon, Dec 11, 2017 at 1:11 PM, Carl Friedrich Bolz <cfb...@gmx.de> wrote:
> we require and have always required app-level tests for every new > feature up to the finer details. The CPython test suite is often not > very thorough, and we often work under the assumption that if our own > tests about a feature work, the feature works. > > The coding guide states that already, but is maybe not forceful or not > detailed enough: > > "adding features requires adding appropriate tests." > > I am open to suggestions how to make this more explicit. > About app-tests vs CPython test, I'd state the following: - app-tests are what we use to check that the code we write behaves as we intend (hence, you **need** an app test for every piece of code you write) - cpython tests are what we use to check that our implementation is compatible with cpython
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