t-expect-fail () {
local mpat="$1"; shift
+ set +o pipefail
+ LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
+ local ps="${PIPESTATUS[*]}"
+ set -o pipefail
+
+ case $ps in
+ "0 0") fail "command unexpectedly succeeded (instead of: $mpat)" ;;
+ *" 0") ;;
+ *) fail "tee failed" ;;
+ esac
+
local grepper=fgrep
case "$mpat" in
[A-Z]:*)
;;
esac
- set +o pipefail
- LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
- local ps="${PIPESTATUS[*]}"
- set -o pipefail
-
- case $ps in
- "0 0") fail "command unexpectedly succeeded (instead of: $mpat)" ;;
- *" 0") ;;
- *) fail "tee failed" ;;
- esac
-
$grepper -e "$mpat" $tmp/t.output ||
fail "error message not found"
}