t5510: harden the way verify-pack is used

The test ignored the exit status from verify pack command, and also relied
on not seeing any delta chain statistics.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 52094e78dcd63cd7dc1ce166450c403fc32efbac..61a02a91a198d9150cec0692c57c1b5d1a576cf5 100755 (executable)
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -9,6 +9,11 @@ test_description='Per branch config variables affects "git fetch".
 
 D=`pwd`
 
+test_bundle_object_count () {
+       git verify-pack -v "$1" >verify.out &&
+       test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
+}
+
 test_expect_success setup '
        echo >file original &&
        git add file &&
@@ -146,6 +151,7 @@ test_expect_success 'unbundle 1' '
        test_must_fail git fetch "$D/bundle1" master:master
 '
 
+
 test_expect_success 'bundle 1 has only 3 files ' '
        cd "$D" &&
        (
@@ -156,8 +162,7 @@ test_expect_success 'bundle 1 has only 3 files ' '
                cat
        ) <bundle1 >bundle.pack &&
        git index-pack bundle.pack &&
-       verify=$(git verify-pack -v bundle.pack) &&
-       test 4 = $(echo "$verify" | wc -l)
+       test_bundle_object_count bundle.pack 3
 '
 
 test_expect_success 'unbundle 2' '
@@ -180,7 +185,7 @@ test_expect_success 'bundle does not prerequisite objects' '
                cat
        ) <bundle3 >bundle.pack &&
        git index-pack bundle.pack &&
-       test 4 = $(git verify-pack -v bundle.pack | wc -l)
+       test_bundle_object_count bundle.pack 3
 '
 
 test_expect_success 'bundle should be able to create a full history' '