Mercurial > gnulib
view tests/test-select-out.sh @ 40218:e92cc6824b7f
getloadavg: Write NULL for the null pointer.
Reported by Michal Privoznik <mprivozn@redhat.com>.
* lib/getloadavg.c (getloadavg): Write NULL instead of 0.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 03 Mar 2019 19:36:14 +0100 |
parents | 97fca29bb224 |
children | 8c1a17df67e0 |
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#!/bin/sh # Test select() on file descriptors opened for writing. tmpfiles="" trap 'rm -fr $tmpfiles' 1 2 3 15 tmpfiles="$tmpfiles t-select-out.out t-select-out.tmp" # Regular files. rm -f t-select-out.tmp ./test-select-fd${EXEEXT} w 1 t-select-out.tmp > t-select-out.out test `cat t-select-out.tmp` = "1" || exit 1 # Pipes. if false; then # This test fails on some platforms. rm -f t-select-out.tmp ( { echo abc; ./test-select-fd${EXEEXT} w 1 t-select-out.tmp; } | { sleep 1; cat; } ) > /dev/null test `cat t-select-out.tmp` = "0" || exit 1 fi rm -f t-select-out.tmp ( { sleep 1; echo abc; ./test-select-fd${EXEEXT} w 1 t-select-out.tmp; } | cat) > /dev/null test `cat t-select-out.tmp` = "1" || exit 1 # Special files. rm -f t-select-out.tmp ./test-select-fd${EXEEXT} w 1 t-select-out.tmp > /dev/null test `cat t-select-out.tmp` = "1" || exit 1 rm -fr $tmpfiles exit 0