Re: psapi.dll tests

[Ferenc Wagner]

Uwe Bonnes  writes:
> Ferenc Wagner  writes:
> > Hi, please somebody enlighten me!  How does this test
> > work once psapi_test.exe is linked with -lpsapi?  How can
> > a program start at all without one of its hard
> > dependencies?
> > START_TEST(module)
> > {
> >     dll = LoadLibrary("psapi.dll");
> >     if (!dll) {
> >         trace("LoadLibraryA(psapi.dll) failed: skipping tests with target module\n");
> >         return;
> >     }
> > The above seems to be a common idiom which I don't
> > understand as opposed to using GetProcAddress and
> > invoking functions through pointers.  What am I missing
> > here?
>
> If the library is already loaded, LoadLibrary returns the
> HModule of the already loaded module, to my knowledge...

Fine, but what for?  Once this code is given control we can
be sure that run-time linking is done, ie. psapi.dll was
found and loaded.  What do we test then?