upload-pack: support hidden refs with protocol v2

diff --git a/t/t3600-rm.sh b/t/t3600-rm.sh
index b8fbdefcdc34ffa6fb54fc1ad375a583a194fb38..04e5d42bd3b82a7bf683659f6fdd8e20813df770 100755 (executable)
--- a/t/t3600-rm.sh
+++ b/t/t3600-rm.sh
@@ -14,15 +14,13 @@ test_expect_success \
      git add -- foo bar baz 'space embedded' -q &&
      git commit -m 'add normal files'"
 
-if test_have_prereq !MINGW && touch -- 'tab    embedded' 'newline
-embedded' 2>/dev/null
-then
-       test_set_prereq FUNNYNAMES
-else
+if test_have_prereq !FUNNYNAMES; then
        say 'Your filesystem does not allow tabs in filenames.'
 fi
 
 test_expect_success FUNNYNAMES 'add files with funny names' "
+     touch -- 'tab     embedded' 'newline
+embedded' &&
      git add -- 'tab   embedded' 'newline
 embedded' &&
      git commit -m 'add files with tabs and newlines'
@@ -382,7 +380,7 @@ test_expect_success 'rm does not complain when no .gitmodules file is found' '
        git submodule update &&
        git rm .gitmodules &&
        git rm submod >actual 2>actual.err &&
-       ! test -s actual.err &&
+       test_must_be_empty actual.err &&
        ! test -d submod &&
        ! test -f submod/.git &&
        git status -s -uno >actual &&
@@ -400,7 +398,7 @@ test_expect_success 'rm will error out on a modified .gitmodules file unless sta
        git diff-files --quiet -- submod &&
        git add .gitmodules &&
        git rm submod >actual 2>actual.err &&
-       ! test -s actual.err &&
+       test_must_be_empty actual.err &&
        ! test -d submod &&
        ! test -f submod/.git &&
        git status -s -uno >actual &&
@@ -694,7 +692,7 @@ test_expect_success 'checking out a commit after submodule removal needs manual
        test_cmp expected actual &&
        rm -rf submod &&
        git status -s -uno --ignore-submodules=none >actual &&
-       ! test -s actual
+       test_must_be_empty actual
 '
 
 test_expect_success 'rm of d/f when d has become a non-directory' '