test-lib: allow negation of prerequisites

diff --git a/t/t9102-git-svn-deep-rmdir.sh b/t/t9102-git-svn-deep-rmdir.sh
index e2232180158cfb0e523c8ffdd3ac10bf61c8f4ee..eb70f4839ccb065425b5ad8d40b270178dedef1b 100755 (executable)
--- a/t/t9102-git-svn-deep-rmdir.sh
+++ b/t/t9102-git-svn-deep-rmdir.sh
@@ -4,13 +4,14 @@ test_description='git svn rmdir'
 
 test_expect_success 'initialize repo' '
        mkdir import &&
-       cd import &&
-       mkdir -p deeply/nested/directory/number/1 &&
-       mkdir -p deeply/nested/directory/number/2 &&
-       echo foo > deeply/nested/directory/number/1/file &&
-       echo foo > deeply/nested/directory/number/2/another &&
-       svn import -m "import for git svn" . "$svnrepo" &&
-       cd ..
+       (
+               cd import &&
+               mkdir -p deeply/nested/directory/number/1 &&
+               mkdir -p deeply/nested/directory/number/2 &&
+               echo foo >deeply/nested/directory/number/1/file &&
+               echo foo >deeply/nested/directory/number/2/another &&
+               svn_cmd import -m "import for git svn" . "$svnrepo"
+       )
        '
 
 test_expect_success 'mirror via git svn' '
@@ -23,7 +24,7 @@ test_expect_success 'Try a commit on rmdir' '
        git rm -f deeply/nested/directory/number/2/another &&
        git commit -a -m "remove another" &&
        git svn set-tree --rmdir HEAD &&
-       svn ls -R "$svnrepo" | grep ^deeply/nested/directory/number/1
+       svn_cmd ls -R "$svnrepo" | grep ^deeply/nested/directory/number/1
        '