[PATCH 3/6] t5000: factor out check_tar

[René Scharfe <rene.scharfe@xxxxxxxxxxxxxx>]

Create a helper function that extracts a tar archive and checks its
contents, modelled after check_zip in t5003.

Signed-off-by: René Scharfe <rene.scharfe@xxxxxxxxxxxxxx>
---
 t/t5000-tar-tree.sh | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh
index 41cd609..8337a1f 100755
--- a/t/t5000-tar-tree.sh
+++ b/t/t5000-tar-tree.sh
@@ -30,6 +30,26 @@ GUNZIP=${GUNZIP:-gzip -d}
 
 SUBSTFORMAT=%H%n
 
+check_tar() {
+	tarfile=$1.tar
+	listfile=$1.lst
+	dir=$1
+	dir_with_prefix=$dir/$2
+
+	test_expect_success ' extract tar archive' '
+		(mkdir $dir && cd $dir && "$TAR" xf -) <$tarfile
+	'
+
+	test_expect_success ' validate filenames' '
+		(cd ${dir_with_prefix}a && find .) | sort >$listfile &&
+		test_cmp a.lst $listfile
+	'
+
+	test_expect_success ' validate file contents' '
+		diff -r a ${dir_with_prefix}a
+	'
+}
+
 test_expect_success \
     'populate workdir' \
     'mkdir a &&
@@ -81,6 +101,8 @@ test_expect_success \
     'git archive' \
     'git archive HEAD >b.tar'
 
+check_tar b
+
 test_expect_success \
     'git tar-tree' \
     'git tar-tree HEAD >b2.tar'
@@ -125,19 +147,6 @@ test_expect_success \
      test_cmp .git/$(git symbolic-ref HEAD) b.commitid'
 
 test_expect_success \
-    'extract tar archive' \
-    '(mkdir b && cd b && "$TAR" xf -) <b.tar'
-
-test_expect_success \
-    'validate filenames' \
-    '(cd b/a && find .) | sort >b.lst &&
-     test_cmp a.lst b.lst'
-
-test_expect_success \
-    'validate file contents' \
-    'diff -r a b/a'
-
-test_expect_success \
     'git tar-tree with prefix' \
     'git tar-tree HEAD prefix >c.tar'
 
-- 
1.8.2.3

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html