grep: Add the option '--open-files-in-pager'

diff --git a/t/t7407-submodule-foreach.sh b/t/t7407-submodule-foreach.sh
index de1730d6382f0ad7168d97fba65acdc9ae93e789..2a527750ce4a81bc168b8ad3d8b09174f487b142 100755 (executable)
--- a/t/t7407-submodule-foreach.sh
+++ b/t/t7407-submodule-foreach.sh
@@ -201,14 +201,16 @@ submodulesha1=$(cd clone3/nested1/nested2/nested3/submodule && git rev-parse HEA
 sub1sha1=$(cd clone3/sub1 && git rev-parse HEAD)
 sub2sha1=$(cd clone3/sub2 && git rev-parse HEAD)
 sub3sha1=$(cd clone3/sub3 && git rev-parse HEAD)
+sub1sha1_short=$(cd clone3/sub1 && git rev-parse --short HEAD)
+sub2sha1_short=$(cd clone3/sub2 && git rev-parse --short HEAD)
 
 cat > expect <<EOF
  $nested1sha1 nested1 (heads/master)
  $nested2sha1 nested1/nested2 (heads/master)
  $nested3sha1 nested1/nested2/nested3 (heads/master)
  $submodulesha1 nested1/nested2/nested3/submodule (heads/master)
- $sub1sha1 sub1 (${sub1sha1:0:7})
- $sub2sha1 sub2 (${sub1sha1:0:7})
+ $sub1sha1 sub1 ($sub1sha1_short)
+ $sub2sha1 sub2 ($sub2sha1_short)
  $sub3sha1 sub3 (heads/master)
 EOF
 
@@ -220,4 +222,16 @@ test_expect_success 'test "status --recursive"' '
        test_cmp expect actual
 '
 
+test_expect_success 'use "git clone --recursive" to checkout all submodules' '
+       git clone --recursive super clone4 &&
+       test -d clone4/.git &&
+       test -d clone4/sub1/.git &&
+       test -d clone4/sub2/.git &&
+       test -d clone4/sub3/.git &&
+       test -d clone4/nested1/.git &&
+       test -d clone4/nested1/nested2/.git &&
+       test -d clone4/nested1/nested2/nested3/.git &&
+       test -d clone4/nested1/nested2/nested3/submodule/.git
+'
+
 test_done