t9501: Skip testing load if we can't detect it

Currently gitweb only knows how to check for load using /proc/loadavg,
which isn't available on all systems.  We shouldn't fail the test just
because we don't know how to check the system load.

Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t9501-gitweb-standalone-http-status.sh b/t/t9501-gitweb-standalone-http-status.sh
index 7590f10b66b6fafc5baf3f9751b57469248f8e83..992d72961d617d38125862b576de27f46d45e92b 100755 (executable)
--- a/t/t9501-gitweb-standalone-http-status.sh
+++ b/t/t9501-gitweb-standalone-http-status.sh
@@ -115,12 +115,19 @@ test_debug 'cat gitweb.output'
 # ----------------------------------------------------------------------
 # load checking
 
 # ----------------------------------------------------------------------
 # load checking
 

+if test -e /proc/loadavg
+then
+       test_set_prereq PROC_LOADAVG
+else
+       say 'skipping load tests (no /proc/loadavg found)'
+fi
+

 # always hit the load limit
 cat >>gitweb_config.perl <<\EOF
 our $maxload = 0;
 EOF
 
 # always hit the load limit
 cat >>gitweb_config.perl <<\EOF
 our $maxload = 0;
 EOF
 

-test_expect_success 'load checking: load too high (default action)' '
+test_expect_success PROC_LOADAVG 'load checking: load too high (default action)' '

        gitweb_run "p=.git" &&
        grep "Status: 503 Service Unavailable" gitweb.headers &&
        grep "503 - The load average on the server is too high" gitweb.body
        gitweb_run "p=.git" &&
        grep "Status: 503 Service Unavailable" gitweb.headers &&
        grep "503 - The load average on the server is too high" gitweb.body