t/Makefile: add a rule to re-run previously-failed tests

diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 28082b134fd54aafa38a4ac2964fd4c367e19fa2..8a8ba65a2ae583aa5d0b0526e604a8f9613b5a5e 100755 (executable)
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -8,8 +8,6 @@ GIT_SVN_LC_ALL=${LC_ALL:-$LANG}
 
 . ./lib-git-svn.sh
 
-say 'define NO_SVN_TESTS to skip git svn tests'
-
 case "$GIT_SVN_LC_ALL" in
 *.UTF-8)
        test_set_prereq UTF8
@@ -19,6 +17,14 @@ case "$GIT_SVN_LC_ALL" in
        ;;
 esac
 
+test_expect_success 'git svn --version works anywhere' '
+       nongit git svn --version
+'
+
+test_expect_success 'git svn help works anywhere' '
+       nongit git svn help
+'
+
 test_expect_success \
     'initialize git svn' '
        mkdir import &&