t4202-log: extend test coverage of graphing

diff --git a/t/t9600-cvsimport.sh b/t/t9600-cvsimport.sh
index d2379e7f62a4da76791e65dbc2c70f4dfe14ff3b..4322a0c1ed6d792cbba4b52a7ba8bad74986bbad 100755 (executable)
--- a/t/t9600-cvsimport.sh
+++ b/t/t9600-cvsimport.sh
@@ -3,6 +3,11 @@
 test_description='git cvsimport basic tests'
 . ./test-lib.sh
 
+if ! test_have_prereq PERL; then
+       say 'skipping git cvsimport tests, perl not available'
+       test_done
+fi
+
 CVSROOT=$(pwd)/cvsroot
 export CVSROOT
 unset CVS_SERVER
@@ -14,7 +19,6 @@ if ! type cvs >/dev/null 2>&1
 then
        say 'skipping cvsimport tests, cvs not found'
        test_done
-       exit
 fi
 
 cvsps_version=`cvsps -h 2>&1 | sed -ne 's/cvsps version //p'`
@@ -24,12 +28,10 @@ case "$cvsps_version" in
 '')
        say 'skipping cvsimport tests, cvsps not found'
        test_done
-       exit
        ;;
 *)
        say 'skipping cvsimport tests, unsupported cvsps version'
        test_done
-       exit
        ;;
 esac