On Wed, Dec 18, 2019 at 07:16:15PM +0000, berni44 via Digitalmars-d-learn wrote:
> On Wednesday, 18 December 2019 at 17:57:15 UTC, Steven Schveighoffer wrote:
[...]
> > Note, putting unittests inside templates duplicates the unit test
> > for every instantiation. Using an instantiation other than the
> > template itself is going to result in a lot of duplicated tests.
> > Unfortunately, there is no mechanism to have a documented unittest
> > that isn't part of the instantiation.
>
> I know about that problem. Would be good, to have some such mechanism.
> Until we have, I'll resort to moving them after the template and
> adding a link to the docs, see below.
[...]
Hackish workaround:
struct TemplateStruct(T) {
auto foo(...) { ... }
static if (is(T == int))
/// Look, ma! I'm documented!
unittest {
}
}
// Make sure the test actually runs
version(unittest) alias dummy = TemplateStruct!int;
T
--
Why can't you just be a nonconformist like everyone else? -- YHL
