Merge "Return TotalMemory size when ddr size is not present"

core/java/android/os/Process.java

@@ -1360,7 +1360,7 @@ public class Process {
         String formatSize = MemoryProperties.memory_ddr_size().orElse("0KB");
         long memSize = FileUtils.parseSize(formatSize);
 
-        if (memSize == Long.MIN_VALUE) {
+        if (memSize <= 0) {
             return FileUtils.roundStorageSize(getTotalMemory());
         }
 

core/tests/coretests/src/android/os/ProcessTest.java

@@ -73,6 +73,7 @@ public class ProcessTest extends TestCase {
     }
 
     public void testGetAdvertisedMem() {
+        assertTrue(Process.getAdvertisedMem() > 0);
         assertTrue(Process.getTotalMemory() <= Process.getAdvertisedMem());
     }
 }