t5510: refactor bundle->pack conversion

It's not so much a conversion as a "strip everything up to and
including the first blank line", but it will come in handy again.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index e0af4c4e62c40a563f692361944cc58e2c8e38e2..6508d8ab133f21b8deae078b3fd1eb15924c7c6d 100755 (executable)
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -14,6 +14,14 @@ test_bundle_object_count () {
        test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
 }
 
+convert_bundle_to_pack () {
+       while read x && test -n "$x"
+       do
+               :;
+       done
+       cat
+}
+
 test_expect_success setup '
        echo >file original &&
        git add file &&
@@ -207,13 +215,7 @@ test_expect_success 'unbundle 1' '
 
 test_expect_success 'bundle 1 has only 3 files ' '
        cd "$D" &&
-       (
-               while read x && test -n "$x"
-               do
-                       :;
-               done
-               cat
-       ) <bundle1 >bundle.pack &&
+       convert_bundle_to_pack <bundle1 >bundle.pack &&
        git index-pack bundle.pack &&
        test_bundle_object_count bundle.pack 3
 '
@@ -230,13 +232,7 @@ test_expect_success 'bundle does not prerequisite objects' '
        git add file2 &&
        git commit -m add.file2 file2 &&
        git bundle create bundle3 -1 HEAD &&
-       (
-               while read x && test -n "$x"
-               do
-                       :;
-               done
-               cat
-       ) <bundle3 >bundle.pack &&
+       convert_bundle_to_pack <bundle3 >bundle.pack &&
        git index-pack bundle.pack &&
        test_bundle_object_count bundle.pack 3
 '