This test checks to make sure that the appropriate targets are being made
by default. It specifically checks the DEFAULT_* and NO_DEFAULT options as
well as appropriate behavior when none of these are used.
The following documents exist and the default targets (made with no
arguments to make) should create the following files (in addition to the
standard auxileary files).
NoDefault.tex: -nothing-
DefaultDvi.tex: DefaultDvi.dvi
DefaultPdf.tex: DefaultPdf.pdf
DefaultSafePdf.tex: DefaultSafePDF.pdf, DefaultSafePdf.ps, DefaultSafePdf.dvi
DefaultPs.tex: DefaultPs.ps, DefaultPs.dvi
Looking at the transpose, here are the files expected per extention.
*.dvi: DefaultDvi.dvi, DefaultSafePDF.dvi, DefaultPs.dvi
*.pdf: DefaultPdf.pdf, DefaultSafePDF.pdf
*.ps: DefaultPs.ps, DefaultSafePDF.ps
