ref_transaction_commit(): fix atomicity and avoid fd exhaustion

diff --git a/t/t9105-git-svn-commit-diff.sh b/t/t9105-git-svn-commit-diff.sh
index ba99abb6d975351cf2725e757a588a26109a9723..5d0afeae6caf03ca34d7ef883baed512bcbcec51 100755 (executable)
--- a/t/t9105-git-svn-commit-diff.sh
+++ b/t/t9105-git-svn-commit-diff.sh
@@ -6,10 +6,11 @@ test_description='git svn commit-diff'
 
 test_expect_success 'initialize repo' '
        mkdir import &&
-       cd import &&
-       echo hello > readme &&
-       svn import -m "initial" . "$svnrepo" &&
-       cd .. &&
+       (
+               cd import &&
+               echo hello >readme &&
+               svn_cmd import -m "initial" . "$svnrepo"
+       ) &&
        echo hello > readme &&
        git update-index --add readme &&
        git commit -a -m "initial" &&
@@ -27,16 +28,16 @@ prev=`git rev-parse --verify HEAD^1`
 test_expect_success 'test the commit-diff command' '
        test -n "$prev" && test -n "$head" &&
        git svn commit-diff -r1 "$prev" "$head" "$svnrepo" &&
-       svn co "$svnrepo" wc &&
+       svn_cmd co "$svnrepo" wc &&
        cmp readme wc/readme
        '
 
 test_expect_success 'commit-diff to a sub-directory (with git svn config)' '
-       svn import -m "sub-directory" import "$svnrepo"/subdir &&
+       svn_cmd import -m "sub-directory" import "$svnrepo"/subdir &&
        git svn init --minimize-url "$svnrepo"/subdir &&
        git svn fetch &&
        git svn commit-diff -r3 "$prev" "$head" &&
-       svn cat "$svnrepo"/subdir/readme > readme.2 &&
+       svn_cmd cat "$svnrepo"/subdir/readme > readme.2 &&
        cmp readme readme.2
        '