From: John Keeping <john@keeping.me.uk>
Date: Sat, 18 May 2013 17:46:38 +0000 (+0100)
Subject: tests: introduce strip_header() helper function
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/75bfec6448b44e26c06736253f8ab0197a6652f7?hp=1e9f1ee64e5f8f75a361260a2165996bc137b961

tests: introduce strip_header() helper function

This means that we can avoid hardcoding the number of headers we expect
CGit to generate in test cases and simply remove whatever headers happen
to by there when we are checking body content.

Signed-off-by: John Keeping <john@keeping.me.uk>
---

diff --git a/tests/setup.sh b/tests/setup.sh
index a573444..1d8677a 100755
--- a/tests/setup.sh
+++ b/tests/setup.sh
@@ -98,4 +98,12 @@ cgit_url()
 	CGIT_CONFIG="$PWD/cgitrc" QUERY_STRING="url=$1" cgit
 }
 
+strip_headers () {
+	while read -r line
+	do
+		test -z "$line" && break
+	done
+	cat
+}
+
 test -z "$CGIT_TEST_NO_CREATE_REPOS" && setup_repos
diff --git a/tests/t0107-snapshot.sh b/tests/t0107-snapshot.sh
index 053062c..6cf7aaa 100755
--- a/tests/t0107-snapshot.sh
+++ b/tests/t0107-snapshot.sh
@@ -16,7 +16,7 @@ test_expect_success 'check html headers' '
 '
 
 test_expect_success 'strip off the header lines' '
-	tail -n +6 tmp > master.tar.gz
+	strip_headers <tmp >master.tar.gz
 '
 
 test_expect_success 'verify gzip format' '
@@ -51,7 +51,7 @@ test_expect_success 'check HTML headers (zip)' '
 '
 
 test_expect_success 'strip off the header lines (zip)' '
-	tail -n +6 tmp >master.zip
+	strip_headers <tmp >master.zip
 '
 
 if test -n "$(which unzip 2>/dev/null)"; then