Test variable rename i->_attempt

(cherry picked from commit 13417eb277cc8a30ee4ddbb6fc02442b0d8e6d3c)

diff --git a/bin/tests/system/masterformat/tests.sh b/bin/tests/system/masterformat/tests.sh
index 769c2b14322b5fd95d8d2a134582a342c148d4a7..5f6029d7f7e47de00a7fb17ab8b89c1c7619329f 100755 (executable)
--- a/bin/tests/system/masterformat/tests.sh
+++ b/bin/tests/system/masterformat/tests.sh
@@ -145,7 +145,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "waiting for transfers to complete"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   test -f ns2/transfer.db.raw -a -f ns2/transfer.db.txt && break
   sleep 1
 done
@@ -173,7 +173,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that secondary formerly in text format is now raw ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   israw ns2/formerly-text.db >/dev/null 2>&1 || ret=1
   [ "$(rawversion ns2/formerly-text.db)" -eq 1 ] || ret=1
@@ -185,7 +185,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that large rdatasets loaded ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   for rrcount in a b c; do
     $DIG +tcp txt "${rrcount}.large" @10.53.0.1 -p "${PORT}" >"dig.out.ns1.$rrcount.test$n"
@@ -199,7 +199,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that large rdatasets transfered ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   for rrcount in a b c; do
     $DIG +tcp txt "${rrcount}.large" @10.53.0.2 -p "${PORT}" >"dig.out.ns2.$rrcount.test$n"
@@ -213,7 +213,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that huge rdatasets loaded ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   for rrcount in a b c d; do
     $DIG +tcp txt "${rrcount}.huge" @10.53.0.1 -p "${PORT}" >"dig.out.ns1.$rrcount.test$n"
@@ -227,7 +227,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that huge rdatasets not transfered ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   for rrcount in a b c d; do
     $DIG +tcp txt "${rrcount}.huge" @10.53.0.2 -p "${PORT}" >"dig.out.ns2.$rrcount.test$n"
@@ -241,7 +241,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that uber rdatasets not loaded ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   for rrcount in a b c d e; do
     $DIG +tcp txt "${rrcount}.uber" @10.53.0.1 -p "${PORT}" >"dig.out.ns1.$rrcount.test$n"
@@ -255,7 +255,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that many types are loaded ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   ret=0
   $DIG +tcp TXT "m.many" @10.53.0.1 -p "${PORT}" >"dig.out.ns1.test$n"
   grep "status: NOERROR" "dig.out.ns1.test$n" >/dev/null || ret=1
@@ -267,7 +267,7 @@ n=$((n + 1))
 status=$((status + ret))
 
 echo_i "checking that many types are not transfered ($n)"
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   $DIG +tcp TXT "m.many" @10.53.0.2 -p "${PORT}" >"dig.out.ns2.test$n"
   grep "status: SERVFAIL" "dig.out.ns2.test$n" >/dev/null || ret=1
   [ $ret -eq 0 ] && break
@@ -341,7 +341,7 @@ stop_server --use-rndc --port ${CONTROLPORT} ns3
 rm ns3/*.jnl
 restart
 #shellcheck disable=SC2034
-for i in 0 1 2 3 4 5 6 7 8 9; do
+for _attempt in 0 1 2 3 4 5 6 7 8 9; do
   lret=0
   dig_with_opts +comm @10.53.0.3 moretext.dynamic txt >"dig.out.dynamic2.ns3.test$n"
   grep "more text" "dig.out.dynamic2.ns3.test$n" >/dev/null 2>&1 || lret=1