tests/test-check-clang-format.t
author Manuel Jacob <me@manueljacob.de>
Tue, 07 Jul 2020 11:06:37 +0200
changeset 45068 8cd18aba5e6c
parent 37184 0024961aa493
permissions -rw-r--r--
tests: proof test-stdio.py against buffer fill-up With the previous code, it could in theory happen that the pipe / PTY buffer of the child stdout / stderr fills up and the process never finishes. To prevent that, we read all of the stream before waiting for the end of the process. To ensure that the stream reaches EOF when the child finishes, we must close the parent "copy" of the child stdout / stderr.
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#require clang-format test-repo
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  $ . "$TESTDIR/helpers-testrepo.sh"
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  $ cd "$TESTDIR"/..
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  $ for f in `testrepohg files 'set:(**.c or **.cc or **.h) and not "listfile:contrib/clang-format-ignorelist"'` ; do
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  >   clang-format --style file $f > $f.formatted
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  >   cmp $f $f.formatted || diff -u $f $f.formatted
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  >   rm $f.formatted
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  > done