test-lib: introduce test_line_count to measure files

diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index 7649b810b1469724ff738fb0bf8b23ea61b37bda..602806d09cda72c7bf0f407da35b2fb859404bd7 100755 (executable)
--- a/t/t5300-pack-object.sh
+++ b/t/t5300-pack-object.sh
@@ -12,7 +12,7 @@ TRASH=`pwd`
 
 test_expect_success \
     'setup' \
-    'rm -f .git/index*
+    'rm -f .git/index* &&
      perl -e "print \"a\" x 4096;" > a &&
      perl -e "print \"b\" x 4096;" > b &&
      perl -e "print \"c\" x 4096;" > c &&
@@ -147,7 +147,7 @@ test_expect_success \
            git cat-file $t $object || return 1
         done <obj-list
     } >current &&
-    diff expect current'
+    test_cmp expect current'
 
 test_expect_success \
     'use packed deltified (REF_DELTA) objects' \
@@ -162,7 +162,7 @@ test_expect_success \
            git cat-file $t $object || return 1
         done <obj-list
     } >current &&
-    diff expect current'
+    test_cmp expect current'
 
 test_expect_success \
     'use packed deltified (OFS_DELTA) objects' \
@@ -177,7 +177,7 @@ test_expect_success \
            git cat-file $t $object || return 1
         done <obj-list
     } >current &&
-    diff expect current'
+    test_cmp expect current'
 
 unset GIT_OBJECT_DIRECTORY