From bbd2dd9ee6db7d11ab5b2b10a63b3dfd8b8acc9d Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil@nwl.cc>
Date: Wed, 12 Feb 2020 21:26:06 +0100
Subject: [PATCH] tests: shell: Fix skip checks with --host mode

When testing host binaries, XT_MULTI variable contains just the program
name without path component which most skip checks didn't expect. Fix
them, and while being at it also reduce indenting level in two scripts
by moving the skip check up front with an early exit call.

Fixes: 416898e335322 ("tests/shell: Support testing host binaries")
Signed-off-by: Phil Sutter <phil@nwl.cc>
(cherry picked from commit 2b2b7948c1960ba4680677664ff58477be869de6)
Signed-off-by: Phil Sutter <psutter@redhat.com>
---
 .../arptables/0001-arptables-save-restore_0   |   2 +-
 .../0002-arptables-restore-defaults_0         |   2 +-
 .../arptables/0003-arptables-verbose-output_0 |   2 +-
 .../testcases/ebtables/0001-ebtables-basic_0  | 135 +++++++++---------
 .../ebtables/0002-ebtables-save-restore_0     |   2 +-
 .../ebtables/0003-ebtables-restore-defaults_0 |   2 +-
 .../testcases/ebtables/0004-save-counters_0   |   2 +-
 .../testcases/ebtables/0005-ifnamechecks_0    |   2 +-
 .../firewalld-restore/0001-firewalld_0        |   2 +-
 .../testcases/ipt-restore/0004-restore-race_0 |   2 +-
 .../shell/testcases/nft-only/0001compat_0     |  15 +-
 .../shell/testcases/nft-only/0002invflags_0   |   2 +-
 .../nft-only/0003delete-with-comment_0        |   2 +-
 13 files changed, 88 insertions(+), 84 deletions(-)

diff --git a/iptables/tests/shell/testcases/arptables/0001-arptables-save-restore_0 b/iptables/tests/shell/testcases/arptables/0001-arptables-save-restore_0
index bf04dc0a3e15a..e64e9142ee98b 100755
--- a/iptables/tests/shell/testcases/arptables/0001-arptables-save-restore_0
+++ b/iptables/tests/shell/testcases/arptables/0001-arptables-save-restore_0
@@ -4,7 +4,7 @@ set -e
 #set -x
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 # fill arptables manually
 
diff --git a/iptables/tests/shell/testcases/arptables/0002-arptables-restore-defaults_0 b/iptables/tests/shell/testcases/arptables/0002-arptables-restore-defaults_0
index 38d387f327ebb..afd0fcb460d85 100755
--- a/iptables/tests/shell/testcases/arptables/0002-arptables-restore-defaults_0
+++ b/iptables/tests/shell/testcases/arptables/0002-arptables-restore-defaults_0
@@ -3,7 +3,7 @@
 set -e
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 # arptables-restore reuses preloaded targets and matches, make sure defaults
 # apply to consecutive rules using the same target/match as a previous one
diff --git a/iptables/tests/shell/testcases/arptables/0003-arptables-verbose-output_0 b/iptables/tests/shell/testcases/arptables/0003-arptables-verbose-output_0
index 10c5ec33ada2c..952cfa7898371 100755
--- a/iptables/tests/shell/testcases/arptables/0003-arptables-verbose-output_0
+++ b/iptables/tests/shell/testcases/arptables/0003-arptables-verbose-output_0
@@ -4,7 +4,7 @@ set -e
 set -x
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 $XT_MULTI arptables -N foo
 
diff --git a/iptables/tests/shell/testcases/ebtables/0001-ebtables-basic_0 b/iptables/tests/shell/testcases/ebtables/0001-ebtables-basic_0
index c7f24a383f698..0c1eb4ca66f52 100755
--- a/iptables/tests/shell/testcases/ebtables/0001-ebtables-basic_0
+++ b/iptables/tests/shell/testcases/ebtables/0001-ebtables-basic_0
@@ -1,86 +1,89 @@
 #!/bin/sh
 
+case "$XT_MULTI" in
+*xtables-nft-multi)
+	;;
+*)
+	echo "skip $XT_MULTI"
+	exit 0
+	;;
+esac
+
 get_entries_count() { # (chain)
 	$XT_MULTI ebtables -L $1 | sed -n 's/.*entries: \([0-9]*\).*/\1/p'
 }
 
 set -x
-case "$XT_MULTI" in
-*/xtables-nft-multi)
-	for t in filter nat;do
-		$XT_MULTI ebtables -t $t -L || exit 1
-		$XT_MULTI ebtables -t $t -X || exit 1
-		$XT_MULTI ebtables -t $t -F || exit 1
-	done
-
-	for t in broute foobar ;do
-		$XT_MULTI ebtables -t $t -L &&
-		$XT_MULTI ebtables -t $t -X &&
-		$XT_MULTI ebtables -t $t -F
-		if [ $? -eq 0 ]; then
-			echo "Expect nonzero return for unsupported table"
-			exit 1
-		fi
-	done
 
+for t in filter nat;do
+	$XT_MULTI ebtables -t $t -L || exit 1
+	$XT_MULTI ebtables -t $t -X || exit 1
+	$XT_MULTI ebtables -t $t -F || exit 1
+done
 
-	$XT_MULTI ebtables -t filter -N FOO || exit 1
-	$XT_MULTI ebtables -t filter -N FOO
+for t in broute foobar ;do
+	$XT_MULTI ebtables -t $t -L &&
+	$XT_MULTI ebtables -t $t -X &&
+	$XT_MULTI ebtables -t $t -F
 	if [ $? -eq 0 ]; then
-		echo "Duplicate chain FOO"
-		$XT_MULTI ebtables -t filter -L
+		echo "Expect nonzero return for unsupported table"
 		exit 1
 	fi
+done
 
-	entries=$(get_entries_count FOO)
-	if [ $entries -ne 0 ]; then
-		echo "Unexpected entries count in empty unreferenced chain (expected 0, have $entries)"
-		$XT_MULTI ebtables -L
-		exit 1
-	fi
 
-	$XT_MULTI ebtables -A FORWARD -j FOO
-	entries=$(get_entries_count FORWARD)
-	if [ $entries -ne 1 ]; then
-		echo "Unexpected entries count in FORWARD chain (expected 1, have $entries)"
-		$XT_MULTI ebtables -L
-		exit 1
-	fi
+$XT_MULTI ebtables -t filter -N FOO || exit 1
+$XT_MULTI ebtables -t filter -N FOO
+if [ $? -eq 0 ]; then
+	echo "Duplicate chain FOO"
+	$XT_MULTI ebtables -t filter -L
+	exit 1
+fi
 
-	entries=$(get_entries_count FOO)
-	if [ $entries -ne 0 ]; then
-		echo "Unexpected entries count in empty referenced chain (expected 0, have $entries)"
-		$XT_MULTI ebtables -L
-		exit 1
-	fi
+entries=$(get_entries_count FOO)
+if [ $entries -ne 0 ]; then
+	echo "Unexpected entries count in empty unreferenced chain (expected 0, have $entries)"
+	$XT_MULTI ebtables -L
+	exit 1
+fi
 
-	$XT_MULTI ebtables -A FOO -j ACCEPT
-	entries=$(get_entries_count FOO)
-	if [ $entries -ne 1 ]; then
-		echo "Unexpected entries count in non-empty referenced chain (expected 1, have $entries)"
-		$XT_MULTI ebtables -L
-		exit 1
-	fi
+$XT_MULTI ebtables -A FORWARD -j FOO
+entries=$(get_entries_count FORWARD)
+if [ $entries -ne 1 ]; then
+	echo "Unexpected entries count in FORWARD chain (expected 1, have $entries)"
+	$XT_MULTI ebtables -L
+	exit 1
+fi
 
-	$XT_MULTI ebtables -t filter -N BAR || exit 1
-	$XT_MULTI ebtables -t filter -N BAZ || exit 1
+entries=$(get_entries_count FOO)
+if [ $entries -ne 0 ]; then
+	echo "Unexpected entries count in empty referenced chain (expected 0, have $entries)"
+	$XT_MULTI ebtables -L
+	exit 1
+fi
 
-	$XT_MULTI ebtables -t filter -L | grep -q FOO || exit 1
-	$XT_MULTI ebtables -t filter -L | grep -q BAR || exit 1
-	$XT_MULTI ebtables -t filter -L | grep -q BAZ || exit 1
+$XT_MULTI ebtables -A FOO -j ACCEPT
+entries=$(get_entries_count FOO)
+if [ $entries -ne 1 ]; then
+	echo "Unexpected entries count in non-empty referenced chain (expected 1, have $entries)"
+	$XT_MULTI ebtables -L
+	exit 1
+fi
 
-	$XT_MULTI ebtables -t filter -L BAZ || exit 1
-	$XT_MULTI ebtables -t filter -X BAZ || exit 1
-	$XT_MULTI ebtables -t filter -L BAZ | grep -q BAZ
-	if [ $? -eq 0 ]; then
-		echo "Deleted chain -L BAZ ok, expected failure"
-		$XT_MULTI ebtables -t filter -L
-		exit 1
-	fi
+$XT_MULTI ebtables -t filter -N BAR || exit 1
+$XT_MULTI ebtables -t filter -N BAZ || exit 1
 
-	$XT_MULTI ebtables -t $t -F || exit 0
-	;;
-*)
-	echo "skip $XT_MULTI"
-	;;
-esac
+$XT_MULTI ebtables -t filter -L | grep -q FOO || exit 1
+$XT_MULTI ebtables -t filter -L | grep -q BAR || exit 1
+$XT_MULTI ebtables -t filter -L | grep -q BAZ || exit 1
+
+$XT_MULTI ebtables -t filter -L BAZ || exit 1
+$XT_MULTI ebtables -t filter -X BAZ || exit 1
+$XT_MULTI ebtables -t filter -L BAZ | grep -q BAZ
+if [ $? -eq 0 ]; then
+	echo "Deleted chain -L BAZ ok, expected failure"
+	$XT_MULTI ebtables -t filter -L
+	exit 1
+fi
+
+$XT_MULTI ebtables -t $t -F || exit 0
diff --git a/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0 b/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0
index e18d46551509d..b84f63a7c3672 100755
--- a/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0
+++ b/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0
@@ -4,7 +4,7 @@ set -e
 #set -x
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 # fill ebtables manually
 
diff --git a/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0 b/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0
index 62d224134456b..63891c1bb731a 100755
--- a/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0
+++ b/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0
@@ -3,7 +3,7 @@
 set -e
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 # ebtables-restore reuses preloaded targets and matches, make sure defaults
 # apply to consecutive rules using the same target/match as a previous one
diff --git a/iptables/tests/shell/testcases/ebtables/0004-save-counters_0 b/iptables/tests/shell/testcases/ebtables/0004-save-counters_0
index 46966f433139a..d52db900604ef 100755
--- a/iptables/tests/shell/testcases/ebtables/0004-save-counters_0
+++ b/iptables/tests/shell/testcases/ebtables/0004-save-counters_0
@@ -3,7 +3,7 @@
 set -e
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 $XT_MULTI ebtables --init-table
 $XT_MULTI ebtables -A FORWARD -i nodev123 -o nodev432 -j ACCEPT
diff --git a/iptables/tests/shell/testcases/ebtables/0005-ifnamechecks_0 b/iptables/tests/shell/testcases/ebtables/0005-ifnamechecks_0
index 2163d364b318b..0b3acfd7613db 100755
--- a/iptables/tests/shell/testcases/ebtables/0005-ifnamechecks_0
+++ b/iptables/tests/shell/testcases/ebtables/0005-ifnamechecks_0
@@ -3,7 +3,7 @@
 set -e
 
 # there is no legacy backend to test
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 EXPECT='*filter
 :INPUT ACCEPT
diff --git a/iptables/tests/shell/testcases/firewalld-restore/0001-firewalld_0 b/iptables/tests/shell/testcases/firewalld-restore/0001-firewalld_0
index 8bf0c2c6c194e..0174b03f4ebc7 100755
--- a/iptables/tests/shell/testcases/firewalld-restore/0001-firewalld_0
+++ b/iptables/tests/shell/testcases/firewalld-restore/0001-firewalld_0
@@ -231,7 +231,7 @@ for table in nat mangle raw filter;do
 done
 
 case "$XT_MULTI" in
-*/xtables-nft-multi)
+*xtables-nft-multi)
 	# nft-multi displays chain names in different order, work around this for now
 	tmpfile2=$(mktemp)
 	sort "$tmpfile" > "$tmpfile2"
diff --git a/iptables/tests/shell/testcases/ipt-restore/0004-restore-race_0 b/iptables/tests/shell/testcases/ipt-restore/0004-restore-race_0
index 96a5e66d0ab81..9fc50615b8926 100755
--- a/iptables/tests/shell/testcases/ipt-restore/0004-restore-race_0
+++ b/iptables/tests/shell/testcases/ipt-restore/0004-restore-race_0
@@ -86,7 +86,7 @@ if [ $LINES1 -ne $LINES2 ]; then
 fi
 
 case "$XT_MULTI" in
-*/xtables-nft-multi)
+*xtables-nft-multi)
 	attempts=$((RANDOM%10))
 	attempts=$((attempts+1))
 	;;
diff --git a/iptables/tests/shell/testcases/nft-only/0001compat_0 b/iptables/tests/shell/testcases/nft-only/0001compat_0
index 4319ea5a6a797..a617c52f53695 100755
--- a/iptables/tests/shell/testcases/nft-only/0001compat_0
+++ b/iptables/tests/shell/testcases/nft-only/0001compat_0
@@ -5,17 +5,18 @@
 # xtables: avoid bogus 'is incompatible' warning
 
 case "$XT_MULTI" in
-*/xtables-nft-multi)
-	nft -v >/dev/null || exit 0
-	nft 'add table ip nft-test; add chain ip nft-test foobar { type filter hook forward priority 42;  }' || exit 1
-	nft 'add table ip6 nft-test; add chain ip6 nft-test foobar { type filter hook forward priority 42;  }' || exit 1
-
-	$XT_MULTI iptables -L -t filter || exit 1
-	$XT_MULTI ip6tables -L -t filter || exit 1
+*xtables-nft-multi)
 	;;
 *)
 	echo skip $XT_MULTI
+	exit 0
 	;;
 esac
 
+nft -v >/dev/null || exit 0
+nft 'add table ip nft-test; add chain ip nft-test foobar { type filter hook forward priority 42;  }' || exit 1
+nft 'add table ip6 nft-test; add chain ip6 nft-test foobar { type filter hook forward priority 42;  }' || exit 1
+
+$XT_MULTI iptables -L -t filter || exit 1
+$XT_MULTI ip6tables -L -t filter || exit 1
 exit 0
diff --git a/iptables/tests/shell/testcases/nft-only/0002invflags_0 b/iptables/tests/shell/testcases/nft-only/0002invflags_0
index 406b6081a98a4..fe33874dde7f2 100755
--- a/iptables/tests/shell/testcases/nft-only/0002invflags_0
+++ b/iptables/tests/shell/testcases/nft-only/0002invflags_0
@@ -2,7 +2,7 @@
 
 set -e
 
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 $XT_MULTI iptables -A INPUT -p tcp --dport 53 ! -s 192.168.0.1 -j ACCEPT
 $XT_MULTI ip6tables -A INPUT -p tcp --dport 53 ! -s feed:babe::1 -j ACCEPT
diff --git a/iptables/tests/shell/testcases/nft-only/0003delete-with-comment_0 b/iptables/tests/shell/testcases/nft-only/0003delete-with-comment_0
index 67af9fd897410..ccb009e469076 100755
--- a/iptables/tests/shell/testcases/nft-only/0003delete-with-comment_0
+++ b/iptables/tests/shell/testcases/nft-only/0003delete-with-comment_0
@@ -2,7 +2,7 @@
 
 set -e
 
-[[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
+[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; }
 
 comment1="foo bar"
 comment2="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
-- 
2.24.1