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coverage.sh: redirect grep output to /dev/null instead of using --quiet to prevent broken pipe

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This commit is contained in:
Johannes 'josch' Schauer 2020-01-10 12:07:03 +01:00
parent 7852a33d01
commit 66957e6abd
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 7 additions and 3 deletions
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10
coverage.sh
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@ -274,7 +274,9 @@ cat << END > shared/test.sh
#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
$CMD --help | grep --quiet --fixed-strings 'mmdebstrap [OPTION...] [SUITE [TARGET [MIRROR...]]]'
# we redirect to /dev/null instead of using --quiet to not cause a broken pipe
# when grep exits before mmdebstrap was able to write all its output
$CMD --help | grep --fixed-strings 'mmdebstrap [OPTION...] [SUITE [TARGET [MIRROR...]]]' >/dev/null
END
if [ "$HAVE_QEMU" = "yes" ]; then
./run_qemu.sh
@ -307,7 +309,9 @@ cat << END > shared/test.sh
#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
$CMD --version | egrep --quiet '^mmdebstrap [0-9](\.[0-9])+$'
# we redirect to /dev/null instead of using --quiet to not cause a broken pipe
# when grep exits before mmdebstrap was able to write all its output
$CMD --version | egrep '^mmdebstrap [0-9](\.[0-9])+$' >/dev/null
END
if [ "$HAVE_QEMU" = "yes" ]; then
./run_qemu.sh
@ -2311,7 +2315,7 @@ chroot /tmp/debian-chroot echo foobar \
| chroot /tmp/debian-chroot cat \
| chroot /tmp/debian-chroot sort \
| chroot /tmp/debian-chroot sed 's/foobar/blubber/' \
| chroot /tmp/debian-chroot grep blubber
| chroot /tmp/debian-chroot grep blubber >/dev/null
rm -r /tmp/debian-chroot
END
if [ "$HAVE_QEMU" = "yes" ]; then