cmsdk: Mandate performance feature xml's for service implementation.

  The feature xml plays two roles:

      1) To allow sdk interface (constructor) to throw when system
      service is unavailable. This allows for clearer platform
      development debugging.

      2) To allow for simpler disambiguation of what services to
      instrument in a modular environment.

Change-Id: I50f5993ff9c5107fdeaa9a5aa95377235eb3ac02
TICKET: CYNGNOS-2294

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java b/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java
index 7b00a5c..7bc3430 100644
--- a/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java
+++ b/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java
@@ -17,6 +17,8 @@ package org.cyanogenmod.tests.power.unit;
 
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
+
+import cyanogenmod.app.CMContextConstants;
 import cyanogenmod.power.IPerformanceManager;
 import cyanogenmod.power.PerformanceManager;
 
@@ -34,6 +36,9 @@ public class PerfomanceManagerTest extends AndroidTestCase {
     @Override
     protected void setUp() throws Exception {
         super.setUp();
+        // Only run this if we support performance abstraction
+        org.junit.Assume.assumeTrue(mContext.getPackageManager().hasSystemFeature(
+                CMContextConstants.Features.PERFORMANCE));
         mCMPerformanceManager = PerformanceManager.getInstance(mContext);
         // Save the perf profile for later restore.
         mSavedPerfProfile = mCMPerformanceManager.getPowerProfile();