kernel32/tests: initial tests for cdrom.c

Dan Kegel wrote:
> These require a DVD in the drive, so they are skipped without
> WINETEST_INTERACTIVE=1.
> I don't see the causality. Presumably the tests require no human intervention.

winmm/tests/mcicda also skips tests if no CD-ROM is in the bay.

However, even a regular winetest.exe run *will* run as many tests as it can
should it find a CD-ROM.  Users are invited to submit test results
to test.winehq with audio and/or mixed data CD-ROMs in the drive.

There's no need for winetest_interactive here.

Regards,
	Jörg Höhle

[Francois Gouget]

On Fri, 10 Feb 2012, Joerg-Cyril.Hoehle(a)t-systems.com wrote:
> Dan Kegel wrote:
> > These require a DVD in the drive, so they are skipped without
> > WINETEST_INTERACTIVE=1.
> > I don't see the causality. Presumably the tests require no human intervention.
>
> winmm/tests/mcicda also skips tests if no CD-ROM is in the bay.
>
> However, even a regular winetest.exe run *will* run as many tests as it can
> should it find a CD-ROM.  Users are invited to submit test results
> to test.winehq with audio and/or mixed data CD-ROMs in the drive.

Any such instructions on how to run WineTest should be mentioned on the 
page below, which is not the case here: 
http://wiki.winehq.org/ConformanceTests

Are there tests that are impossible if there is a CD in the drive?

-- 
Francois Gouget <fgouget(a)free.fr>              http://fgouget.free.fr/
        It really galls me that most of the computer power in the world
                          is wasted on screen savers.
                     Chris Caldwell from the GIMPS project
                       http://www.mersenne.org/prime.htm

Francois Gouget asked:
> Are there tests that are impossible if there is a CD in the drive?

Some tests combinations.  I believe Dan's tests want a DVD, whereas
mcicda expects audio CD-ROMs.  Either you play disk jockey while
running the tests, or some tests will be skipped.

Note that mcicda will skip some tests unless you use a mixed audio+data
CD-ROM. Few people have those. An audio only CD-ROM will not run all tests.

The mcicda testsuite is known to skip correctly when no disk or a DVD is
inserted.  Anything else is a regression.

Regards,
	Jörg Höhle

[Stefan Dösinger]

Am Freitag, 17. Februar 2012, 14:45:37 schrieb Joerg-Cyril.Hoehle(a)t-
systems.com:
> Francois Gouget asked:
> Some tests combinations.  I believe Dan's tests want a DVD, whereas
> mcicda expects audio CD-ROMs.  Either you play disk jockey while
> running the tests, or some tests will be skipped.
> Or you use a .cue image in cdemu. I have a few mixed-mode cdroms here, 
> Screamer 2 aka Bleifuß 2, an old dos game, and Worms 2, a Win95 era game.

That said, I don't know if cdemu handles all the scsi requests correctly to 
pass the tests.