1 file changed, 19 insertions, 21 deletions
diff --git a/tests/t0110-snapshot.sh b/tests/t0110-snapshot.sh
index 6221efc..5478114 100755
--- a/tests/t0110-snapshot.sh
+++ b/tests/t0110-snapshot.sh
@@ -10,6 +10,19 @@
 test_description='Verify snapshot'
 . ./setup.sh
 
+check_snapshot_headers() {
+	head -n 1 tmp | grep "Status: 200 OK" &&
+	head -n 2 tmp | grep "^Content-Type: $2$" &&
+	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.$1."
+}
+
+check_snapshot_content() {
+	ls master/ >output &&
+	test_line_count = 5 output &&
+	grep "^5$" master/file-5 &&
+	test_line_count = 1 master/file-5
+}
+
 # Registers the checks for one compressed tar format.
 test_tar_snapshot() {
 	ext=$1
@@ -24,9 +37,7 @@ test_tar_snapshot() {
 	"
 
 	test_expect_success $prereq "check $ext response headers" "
-		head -n 1 tmp | grep 'Status: 200 OK' &&
-		head -n 2 tmp | grep '^Content-Type: $type\$' &&
-		head -n 3 tmp | grep 'Content-Disposition: inline; filename=.master.$ext.'
+		check_snapshot_headers $ext $type
 	"
 
 	test_expect_success $prereq "verify $ext format" "
@@ -37,10 +48,7 @@ test_tar_snapshot() {
 	test_expect_success $prereq "untar $ext and verify the content" "
 		rm -rf master &&
 		'$tool' -dc 'master.$ext' | tar -xf - &&
-		ls master/ >output &&
-		test_line_count = 5 output &&
-		grep '^5\$' master/file-5 &&
-		test_line_count = 1 master/file-5
+		check_snapshot_content
 	"
 }
 
@@ -51,19 +59,14 @@ test_expect_success 'get foo/snapshot/master.tar' '
 '
 
 test_expect_success 'check tar response headers' '
-	head -n 1 tmp | grep "Status: 200 OK" &&
-	head -n 2 tmp | grep "^Content-Type: application/x-tar$" &&
-	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.tar."
+	check_snapshot_headers tar application/x-tar
 '
 
 test_expect_success 'untar and verify the content' '
 	strip_headers <tmp >master.tar &&
 	rm -rf master &&
 	tar -xf master.tar &&
-	ls master/ >output &&
-	test_line_count = 5 output &&
-	grep "^5$" master/file-5 &&
-	test_line_count = 1 master/file-5
+	check_snapshot_content
 '
 
 test_tar_snapshot tar.gz  application/gzip    gzip  GZIP
@@ -77,9 +80,7 @@ test_expect_success 'get foo/snapshot/master.zip' '
 '
 
 test_expect_success 'check zip response headers' '
-	head -n 1 tmp | grep "Status: 200 OK" &&
-	head -n 2 tmp | grep "^Content-Type: application/zip$" &&
-	head -n 3 tmp | grep "Content-Disposition: inline; filename=.master.zip."
+	check_snapshot_headers zip application/zip
 '
 
 test_expect_success 'strip off the header lines' '
@@ -93,10 +94,7 @@ test_expect_success UNZIP 'verify zip format' '
 test_expect_success UNZIP 'unzip and verify the content' '
 	rm -rf master &&
 	"$GIT_UNZIP" master.zip &&
-	ls master/ >output &&
-	test_line_count = 5 output &&
-	grep "^5$" master/file-5 &&
-	test_line_count = 1 master/file-5
+	check_snapshot_content
 '
 
 # A tag named v1.0 sheds its v in the snapshot name unless dropping it would