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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:33:23 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:33:23 +0000 |
commit | 1d5cace9db9aef76f26b2d7ba54bbb76443b00b2 (patch) | |
tree | 314a15dd1aa103da13bdc83ba1d2105a290bc5ba /tests/coproc.tests | |
parent | Initial commit. (diff) | |
download | bash-89791e9f494bebe33a9c52292a98f4f079926078.tar.xz bash-89791e9f494bebe33a9c52292a98f4f079926078.zip |
Adding upstream version 5.0.upstream/5.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/coproc.tests')
-rw-r--r-- | tests/coproc.tests | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/tests/coproc.tests b/tests/coproc.tests new file mode 100644 index 0000000..5066f7c --- /dev/null +++ b/tests/coproc.tests @@ -0,0 +1,65 @@ +: ${TMPDIR:=/tmp} +TMPOUT=${TMPDIR}/coproc-wait-$BASHPID + +coproc { echo a b c; sleep 2; } + +case $COPROC_PID in +[0-9]*) ;; +*) echo COPROC_PID not integer ;; +esac + +echo ${COPROC[@]} + +read LINE <&${COPROC[0]} +echo $LINE + +wait $COPROC_PID + +coproc REFLECT { cat - ; } + +case $REFLECT_PID in +[0-9]*) ;; +*) echo REFLECT_PID not integer ;; +esac + +echo ${REFLECT[@]} + +echo flop >&${REFLECT[1]} +read LINE <&${REFLECT[0]} + +echo $LINE + +{ sleep 1; kill $REFLECT_PID; } & +wait $REFLECT_PID >$TMPOUT 2>&1 || { status=$? ; echo "coproc.tests: REFLECT: status $status" ; } +[[ $status < 128 || $status == 143 ]] || { + echo "coproc.tests: wait for REFLECT failed" >&2 +} +rm -f $TMPOUT +exec 2>&1 + +coproc xcase -n -u + +case $COPROC_PID in +[0-9]*) ;; +*) echo COPROC_PID not integer ;; +esac + +echo ${COPROC[@]} + +echo foo >&${COPROC[1]} +read <&${COPROC[0]} + +echo $REPLY +echo ${COPROC[@]} + +cat /etc/passwd | grep root | awk -F: '{print $1;}' | sed 1q + +exec 4<&${COPROC[0]}- +exec >&${COPROC[1]}- + +echo ${COPROC[@]} + +read foo <&4 +echo $foo >&2 + +exit 0 |