t4008: modernise style

diff --git a/t/t5700-clone-reference.sh b/t/t5700-clone-reference.sh
index c47d450cc3731cb471aa8485178f517bb0d6cbf5..6537911a4300656706c995226b2f0444a760bae0 100755 (executable)
--- a/t/t5700-clone-reference.sh
+++ b/t/t5700-clone-reference.sh
@@ -54,11 +54,14 @@ cd "$base_dir"
 
 rm -f "$U.D"
 
-test_expect_success 'cloning with reference (no -l -s)' \
-'GIT_DEBUG_SEND_PACK=3 git clone --reference B "file://$(pwd)/A" D 3>"$U.D"'
+test_expect_success 'cloning with reference (no -l -s)' '
+       GIT_TRACE_PACKET=$U.D git clone --reference B "file://$(pwd)/A" D
+'
 
-test_expect_success 'fetched no objects' \
-'! grep "^want" "$U.D"'
+test_expect_success 'fetched no objects' '
+       test -s "$U.D" &&
+       ! grep " want" "$U.D"
+'
 
 cd "$base_dir"
 
@@ -173,12 +176,26 @@ test_expect_success 'fetch with incomplete alternates' '
        (
                cd K &&
                git remote add J "file://$base_dir/J" &&
-               GIT_DEBUG_SEND_PACK=3 git fetch J 3>"$U.K"
+               GIT_TRACE_PACKET=$U.K git fetch J
        ) &&
        master_object=$(cd A && git for-each-ref --format="%(objectname)" refs/heads/master) &&
-       ! grep "^want $master_object" "$U.K" &&
+       test -s "$U.K" &&
+       ! grep " want $master_object" "$U.K" &&
        tag_object=$(cd A && git for-each-ref --format="%(objectname)" refs/tags/HEAD) &&
-       ! grep "^want $tag_object" "$U.K"
+       ! grep " want $tag_object" "$U.K"
+'
+
+test_expect_success 'clone using repo with gitfile as a reference' '
+       git clone --separate-git-dir=L A M &&
+       git clone --reference=M A N &&
+       echo "$base_dir/L/objects" >expected &&
+       test_cmp expected "$base_dir/N/.git/objects/info/alternates"
+'
+
+test_expect_success 'clone using repo pointed at by gitfile as reference' '
+       git clone --reference=M/.git A O &&
+       echo "$base_dir/L/objects" >expected &&
+       test_cmp expected "$base_dir/O/.git/objects/info/alternates"
 '
 
 test_done