[PATCH v4] msxml3/tests: Test mxwriter domdoc output.

[Jefferson Carpenter]

> === debiant2 (32 bit report) ===
> 
> msxml3:
> saxreader.c:4437: Test succeeded inside todo block: got 0x00000000, expected 0x00000000
> saxreader.c:4442: Test succeeded inside todo block: got 0x00000000, expected 0x00000000
> saxreader.c:4453: Test succeeded inside todo block: got 0x00000000, expected 0x00000000
> saxreader.c:4456: Test succeeded inside todo block: got 0x00000000, expected 0x00000000
> 
RE Marvin test succeeded inside todo block: That was intentional.  I'm 
not sure what the preferred assertion is, but those tests will switch to 
failing if the domdoc output is partially implemented, and I didn't want 
it to look like there were new test failures at that point.