power_Draw/Idle/LoadTest: Support temperature sensing for x86

client/site_tests/power_Draw/power_Draw.py

Index: client/site_tests/power_Draw/power_Draw.py
diff --git a/client/site_tests/power_Draw/power_Draw.py b/client/site_tests/power_Draw/power_Draw.py
index 8c1b9304235d229ec3022c78c958f23899691192..c6ec8f85d9d9be14ad3c9033ca80be989f1b4d99 100644
--- a/client/site_tests/power_Draw/power_Draw.py
+++ b/client/site_tests/power_Draw/power_Draw.py
@@ -21,7 +21,9 @@ class power_Draw(test.test):
         start_energy = status.battery[0].energy
 
         # Let the test run
-        time.sleep(seconds)
+        for i in range(seconds):
+            time.sleep(1)

[Sameer Nanda, 2011/04/06 18:13:40]

this might be too aggressive since the BIOS currently only polls every 10
seconds and might have slight impact on power draw as well.  I would say sleep
for > 10 seconds here.  Maybe pass the amount of time to sleep as a parameter
run_once with a default setting of 10 seconds.

[Simon Que, 2011/04/07 20:59:47]

Done.

+            status.refresh()
 
         status.refresh()
         end_energy = status.battery[0].energy
@@ -36,4 +38,7 @@ class power_Draw(test.test):
         keyvals['wh_consumed_energy'] = consumed_energy
         keyvals['w_average_energy_rate'] = energy_rate
         keyvals['w_end_energy_rate'] = status.battery[0].energy_rate
+        keyvals['w_min_temp'] = status.min_temp

[Sameer Nanda, 2011/04/06 18:13:40]

use c instead of w.  The first letter indicates the unit, deg centigrades
instead of watts.

[Simon Que, 2011/04/07 20:59:47]

Done.

+        keyvals['w_max_temp'] = status.max_temp
+
         self.write_perf_keyval(keyvals)