tests: eliminate use of fgrep

fgrep use is deprecated. Use grep -F instead. See: https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a95156247098
lsof-org · May 17, 2024 · 3729186 · 3729186
1 parent 0a979c5
commit 3729186
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/dialects/linux/tests/case-20-inet6-ffffffff-handling.bash b/lib/dialects/linux/tests/case-20-inet6-ffffffff-handling.bash
@@ -30,7 +30,7 @@ expectation="n[${v6addr}]:$port"
 result=1
 if "${lsof}" -p "${pid}" -a -d fd -P -n -F n \
     | tee -a "${report}" \
-    | fgrep -q "$expectation"; then
+    | grep -Fq "$expectation"; then
     result=0
 fi
 

diff --git a/lib/dialects/linux/tests/case-20-pidfd-pid.bash b/lib/dialects/linux/tests/case-20-pidfd-pid.bash
@@ -11,7 +11,7 @@ $TARGET | (
         exit 77
     fi
     line=$($lsof -p $pid -a -d $fd -F pfn| tr '\n' ' ')
-    if ! fgrep -q "p${pid} f${fd} n[pidfd:$pid]" <<<"$line"; then
+    if ! grep -Fq "p${pid} f${fd} n[pidfd:$pid]" <<<"$line"; then
 	$lsof -p $pid -a -d $fd -F pfn
 	echo
 	echo $line