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tests: utils.sh arithmetic

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expr is antiquated. Consider rewriting this using $((..)), ${} or [[ ]].
$ is unnecessary on arithmetic variables.
This commit is contained in:
Zdenek Kabelac 2017-06-29 10:19:32 +02:00
parent 00957450eb
commit 4697937af4
1 changed files with 3 additions and 3 deletions
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6
test/lib/utils.sh
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@ -97,7 +97,7 @@ mkdtemp() {
err=$(mkdir -m 0700 "$candidate_dir" 2>&1) && \ err=$(mkdir -m 0700 "$candidate_dir" 2>&1) && \
{ echo "$candidate_dir"; return; } { echo "$candidate_dir"; return; }
test $MAX_TRIES -le $i && break; test $MAX_TRIES -le $i && break;
i=$(expr $i + 1) i=$(( i + 1 ))
done done
die "$err" die "$err"
} }
@ -114,7 +114,7 @@ stacktrace() {
echo "## - $0:${BASH_LINENO[0]}" echo "## - $0:${BASH_LINENO[0]}"
while FUNC=${FUNCNAME[$i]}; test "$FUNC" != "main"; do while FUNC=${FUNCNAME[$i]}; test "$FUNC" != "main"; do
echo "## $i ${FUNC}() called from ${BASH_SOURCE[$i]}:${BASH_LINENO[$i]}" echo "## $i ${FUNC}() called from ${BASH_SOURCE[$i]}:${BASH_LINENO[$i]}"
i=$(($i + 1)) i=$(( i + 1 ))
done done
} }
@ -150,7 +150,7 @@ STACKTRACE() {
test -f "$i" || break # nothing is found (expands to debug.log*) test -f "$i" || break # nothing is found (expands to debug.log*)
name=${i##debug.log_} name=${i##debug.log_}
name=${name%%_*} name=${name%%_*}
test "$name" = "DEBUG" && { name="$name$idx" ; idx=$(($idx + 1)) ; } test "$name" = "DEBUG" && { name="$name$idx" ; idx=$(( idx + 1 )) ; }
echo "<======== Debug log $i ========>" echo "<======== Debug log $i ========>"
sed -e "s,^,## $name: ," "$i" sed -e "s,^,## $name: ," "$i"
done done