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Diffstat (limited to 'systems/doc/pdftex/tests/22-showstream/test-showstream-only.tex')
-rw-r--r-- | systems/doc/pdftex/tests/22-showstream/test-showstream-only.tex | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/systems/doc/pdftex/tests/22-showstream/test-showstream-only.tex b/systems/doc/pdftex/tests/22-showstream/test-showstream-only.tex new file mode 100644 index 0000000000..79ba311583 --- /dev/null +++ b/systems/doc/pdftex/tests/22-showstream/test-showstream-only.tex @@ -0,0 +1,26 @@ +% $Id: test-showstream-only.tex 873 2021-11-09 16:13:48Z karl $ +% Public domain. Originally by Marcel Kr\"uger, 2021. +% +% Test basic \showstream output, and that no error code is returned if +% only redirected \show commands occurred in a run. + +\pdfcompresslevel=0 \pdfobjcompresslevel=0 +\pdfoutput=1 +\catcode`\{=1 \catcode`\}=2 +\output={\global\advance\count0 by 1 \shipout\box255 } + +\begingroup +\chardef\showout=1 % \newwrite\showout +\showstream=\showout +% \show\stillVisible +\immediate\openout\showout"\jobname.xray" +\count0=42 +\showthe\count0 +\show\undefined +\show\par +\setbox0\hbox{Hello world} +\showbox0 +\immediate\closeout\showout +\endgroup +% \show\backToNormal +\end |