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Avoid random test failures by running pngtest sequentially only

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It is unreliable to run pngtest in parallel, due to competing writes
to the same intermediate/output file ("pngout.png").

Customization of this output file name should be possible, but it is
currently broken.
This commit is contained in:
Cosmin Truta
2019-04-21 00:30:14 -04:00
parent 5df8e982e2
commit 72fa126446
4 changed files with 10 additions and 18 deletions
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16
tests/pngtest-all Executable file
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#!/bin/sh
# normal execution
./pngtest --strict ${srcdir}/pngtest.png
# various crashers
# using --relaxed because some come from fuzzers that don't maintain CRC's
./pngtest --relaxed ${srcdir}/contrib/testpngs/crashers/badcrc.png
./pngtest --relaxed ${srcdir}/contrib/testpngs/crashers/badadler.png
./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/bad_iCCP.png
./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/empty_ancillary_chunks.png
./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/huge_*_chunk.png \
${srcdir}/contrib/testpngs/crashers/huge_*safe_to_copy.png
./pngtest --xfail ${srcdir}/contrib/testpngs/crashers/huge_IDAT.png