test-lib.sh: Suppress the "passed all ..." message if no tests run
If a test script issues a test_done without executing any tests, for
example when using the 'skip_all' facility, the output looks something
like this:
$ ./t9159-git-svn-no-parent-mergeinfo.sh
# passed all 0 test(s)
1..0 # SKIP skipping git svn tests, svn not found
$
The "passed all 0 test(s)" comment line, while correct, looks a little
strange. Add a check to suppress this message if no tests have actually
been run.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/test-lib.sh b/t/test-lib.sh
index 7f4cb67..600ed83 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -391,7 +391,10 @@
if test $test_external_has_tap -eq 0
then
- say_color pass "# passed all $msg"
+ if test $test_count -gt 0
+ then
+ say_color pass "# passed all $msg"
+ fi
say "1..$test_count$skip_all"
fi
