From: Jouni Malinen <j@w1.fi>
Date: Sun, 21 Dec 2014 16:20:15 +0000 (+0200)
Subject: tests: Optimize test case execution order for multiple VMs
X-Git-Tag: hostap_2_4~708
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ffbf34db04a2e4994d6728842bd74b79b14ce84;p=thirdparty%2Fhostap.git

tests: Optimize test case execution order for multiple VMs

Move test cases with long duration to the beginning as an optimization
to avoid last part of the test execution running a long duration test
case on a single VM while all other VMs have already completed their
work.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/tests/hwsim/vm/parallel-vm.py b/tests/hwsim/vm/parallel-vm.py
index 2ef2d6ba4..a1e253c45 100755
--- a/tests/hwsim/vm/parallel-vm.py
+++ b/tests/hwsim/vm/parallel-vm.py
@@ -165,6 +165,30 @@ def main():
     except:
         pass
 
+    if num_servers > 2 and len(tests) > 100:
+        # Move test cases with long duration to the beginning as an
+        # optimization to avoid last part of the test execution running a long
+        # duration test case on a single VM while all other VMs have already
+        # completed their work.
+        long = [ "ap_wps_pbc_timeout",
+                 "grpform_cred_ready_timeout",
+                 "grpform_cred_ready_timeout2",
+                 "discovery_pd_retries",
+                 "ibss_wpa_none",
+                 "concurrent_p2pcli",
+                 "wpas_ap_wps",
+                 "ibss_rsn",
+                 "wext_pmksa_cache",
+                 "ap_ht_40mhz_intolerant_ap",
+                 "ap_wps_setup_locked_timeout",
+                 "ap_vht160",
+                 "dfs_radar",
+                 "dfs" ]
+        for l in long:
+            if l in tests:
+                tests.remove(l)
+                tests.insert(0, l)
+
     vm = {}
     for i in range(0, num_servers):
         print("\rStarting virtual machine {}/{}".format(i + 1, num_servers)),