Merge scripts for iptables and ip6tables, they were widely identical.
Also extend the test by one check (removing a non-existent rule with
valid chain and target) and quote the error messages where differences
are deliberately ignored.
Signed-off-by: Phil Sutter <phil@xxxxxx>
---
.../testcases/ip6tables/0004-return-codes_0 | 39 --------
.../testcases/iptables/0004-return-codes_0 | 92 ++++++++++---------
2 files changed, 50 insertions(+), 81 deletions(-)
delete mode 100755 iptables/tests/shell/testcases/ip6tables/0004-return-codes_0
diff --git a/iptables/tests/shell/testcases/ip6tables/0004-return-codes_0 b/iptables/tests/shell/testcases/ip6tables/0004-return-codes_0
deleted file mode 100755
index c583b0ebd97c3..0000000000000
--- a/iptables/tests/shell/testcases/ip6tables/0004-return-codes_0
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/bin/sh
-
-# make sure error return codes are as expected useful cases
-# (e.g. commands to check ruleset state)
-
-global_rc=0
-
-cmd() { # (rc, cmd, [args ...])
- rc_exp=$1; shift
-
- $XT_MULTI "$@"
- rc=$?
-
- [ $rc -eq $rc_exp ] || {
- echo "---> expected $rc_exp, got $rc for command '$@'"
- global_rc=1
- }
-}
-
-# test chain creation
-cmd 0 ip6tables -N foo
-cmd 1 ip6tables -N foo
-# iptables-nft allows this - bug or feature?
-#cmd 2 ip6tables -N "invalid name"
-
-# test rule adding
-cmd 0 ip6tables -A INPUT -j ACCEPT
-cmd 1 ip6tables -A noexist -j ACCEPT
-cmd 2 ip6tables -I INPUT -j foobar
-
-# test rule checking
-cmd 0 ip6tables -C INPUT -j ACCEPT
-cmd 1 ip6tables -C FORWARD -j ACCEPT
-cmd 1 ip6tables -C nonexist -j ACCEPT
-cmd 2 ip6tables -C INPUT -j foobar
-cmd 2 ip6tables -C INPUT -m foobar -j ACCEPT
-cmd 3 ip6tables -t foobar -C INPUT -j ACCEPT
-
-exit $global_rc
diff --git a/iptables/tests/shell/testcases/iptables/0004-return-codes_0 b/iptables/tests/shell/testcases/iptables/0004-return-codes_0
index f730bede1f612..0452d9f501e28 100755
--- a/iptables/tests/shell/testcases/iptables/0004-return-codes_0
+++ b/iptables/tests/shell/testcases/iptables/0004-return-codes_0
@@ -13,19 +13,21 @@ cmd() { # (rc, msg, cmd, [args ...])
msg_exp="$1"; shift
}
- msg="$($XT_MULTI "$@" 2>&1 >/dev/null)"
- rc=$?
+ for ipt in iptables ip6tables; do
+ msg="$($XT_MULTI $ipt "$@" 2>&1 >/dev/null)"
+ rc=$?
- [ $rc -eq $rc_exp ] || {
- echo "---> expected return code $rc_exp, got $rc for command '$@'"
- global_rc=1
- }
+ [ $rc -eq $rc_exp ] || {
+ echo "---> expected return code $rc_exp, got $rc for command '$ipt $@'"
+ global_rc=1
+ }
- [ -n "$msg_exp" ] || return
- grep -q "$msg_exp" <<< $msg || {
- echo "---> expected error message '$msg_exp', got '$msg' for command '$@'"
- global_rc=1
- }
+ [ -n "$msg_exp" ] || continue
+ grep -q "$msg_exp" <<< $msg || {
+ echo "---> expected error message '$msg_exp', got '$msg' for command '$ipt $@'"
+ global_rc=1
+ }
+ done
}
EEXIST_F="File exists."
@@ -40,48 +42,54 @@ ENOMTH="Couldn't load match \`foobar':No such file or directory"
ENOTBL="can't initialize iptables table \`foobar': Table does not exist"
# test chain creation
-cmd 0 iptables -N foo
-cmd 1 "$EEXIST" iptables -N foo
+cmd 0 -N foo
+cmd 1 "$EEXIST" -N foo
# iptables-nft allows this - bug or feature?
-#cmd 2 iptables -N "invalid name"
+#cmd 2 -N "invalid name"
# test chain flushing/zeroing
-cmd 0 iptables -F foo
-cmd 0 iptables -Z foo
-cmd 1 "$ENOENT" iptables -F bar
-cmd 1 "$ENOENT" iptables -Z bar
+cmd 0 -F foo
+cmd 0 -Z foo
+cmd 1 "$ENOENT" -F bar
+cmd 1 "$ENOENT" -Z bar
# test chain rename
-cmd 0 iptables -E foo bar
-cmd 1 "$EEXIST_F" iptables -E foo bar
-cmd 1 "$ENOENT" iptables -E foo bar2
-cmd 0 iptables -N foo2
-cmd 1 "$EEXIST_F" iptables -E foo2 bar
+cmd 0 -E foo bar
+cmd 1 "$EEXIST_F" -E foo bar
+cmd 1 "$ENOENT" -E foo bar2
+cmd 0 -N foo2
+cmd 1 "$EEXIST_F" -E foo2 bar
# test rule adding
-cmd 0 iptables -A INPUT -j ACCEPT
-cmd 1 "$ENOENT" iptables -A noexist -j ACCEPT
-cmd 2 "" iptables -I INPUT -j foobar
-cmd 2 "" iptables -R INPUT 1 -j foobar
-cmd 2 "" iptables -D INPUT -j foobar
+cmd 0 -A INPUT -j ACCEPT
+cmd 1 "$ENOENT" -A noexist -j ACCEPT
+# next three differ:
+# legacy: Couldn't load target `foobar':No such file or directory
+# nft: Chain 'foobar' does not exist
+cmd 2 "" -I INPUT -j foobar
+cmd 2 "" -R INPUT 1 -j foobar
+cmd 2 "" -D INPUT -j foobar
+cmd 1 "$EBADRULE" -D INPUT -p tcp --dport 22 -j ACCEPT
# test rulenum commands
-cmd 1 "$E2BIG_I" iptables -I INPUT 23 -j ACCEPT
-cmd 1 "$E2BIG_D" iptables -D INPUT 23
-cmd 1 "$E2BIG_R" iptables -R INPUT 23 -j ACCEPT
-cmd 1 "$ENOENT" iptables -I nonexist 23 -j ACCEPT
-cmd 1 "$ENOENT" iptables -D nonexist 23
-cmd 1 "$ENOENT" iptables -R nonexist 23 -j ACCEPT
+cmd 1 "$E2BIG_I" -I INPUT 23 -j ACCEPT
+cmd 1 "$E2BIG_D" -D INPUT 23
+cmd 1 "$E2BIG_R" -R INPUT 23 -j ACCEPT
+cmd 1 "$ENOENT" -I nonexist 23 -j ACCEPT
+cmd 1 "$ENOENT" -D nonexist 23
+cmd 1 "$ENOENT" -R nonexist 23 -j ACCEPT
# test rule checking
-cmd 0 iptables -C INPUT -j ACCEPT
-cmd 1 "$EBADRULE" iptables -C FORWARD -j ACCEPT
-cmd 1 "$BADRULE" iptables -C nonexist -j ACCEPT
-cmd 2 "$ENOMTH" iptables -C INPUT -m foobar -j ACCEPT
+cmd 0 -C INPUT -j ACCEPT
+cmd 1 "$EBADRULE" -C FORWARD -j ACCEPT
+cmd 1 "$BADRULE" -C nonexist -j ACCEPT
+cmd 2 "$ENOMTH" -C INPUT -m foobar -j ACCEPT
# messages of those don't match, but iptables-nft ones are actually nicer.
-#cmd 2 "$ENOTGT" iptables -C INPUT -j foobar
-#cmd 3 "$ENOTBL" iptables -t foobar -C INPUT -j ACCEPT
-cmd 2 "" iptables -C INPUT -j foobar
-cmd 3 "" iptables -t foobar -C INPUT -j ACCEPT
+# legacy: Couldn't load target `foobar':No such file or directory
+# nft: Chain 'foobar' does not exist
+cmd 2 "" -C INPUT -j foobar
+# legacy: can't initialize ip6tables table `foobar': Table does not exist (do you need to insmod?)
+# nft: table 'foobar' does not exist
+cmd 3 "" -t foobar -C INPUT -j ACCEPT
exit $global_rc
--
2.27.0
