From 2755af6e29801ea10b5d7be6a0a5635ba3bc9660 Mon Sep 17 00:00:00 2001
From: Lars Hjemli <hjemli@gmail.com>
Date: Sat, 6 Dec 2008 11:53:59 +0100
Subject: [PATCH] tests/t0010-validate-html.sh: skip tests if 'tidy' is not
 available

Noticed-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
---
 tests/t0010-validate-html.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tests/t0010-validate-html.sh b/tests/t0010-validate-html.sh
index 94aa52b..3fe4800 100755
--- a/tests/t0010-validate-html.sh
+++ b/tests/t0010-validate-html.sh
@@ -9,7 +9,7 @@ test_url()
 	test -z "$NO_TIDY_WARNINGS" || tidy_opt+=" --show-warnings no"
 	cgit_url "$1" >trash/tidy-$test_count || return
 	sed -ie "1,4d" trash/tidy-$test_count || return
-	tidy $tidy_opt trash/tidy-$test_count
+	"$tidy" $tidy_opt trash/tidy-$test_count
 	rc=$?
 
 	# tidy returns with exitcode 1 on warnings, 2 on error
@@ -23,6 +23,13 @@ test_url()
 
 prepare_tests 'Validate html with tidy'
 
+tidy=`which tidy`
+test -n "$tidy" || {
+	echo "Skipping tests: tidy not found"
+	tests_done
+	exit
+}
+
 run_test 'index page' 'test_url ""'
 run_test 'foo' 'test_url "foo"'
 run_test 'foo/log' 'test_url "foo/log"'