[Android Crash Reporting] Allow uploading minidumps via the JobScheduler

chrome/android/javatests/src/org/chromium/chrome/browser/crash/LogcatExtractionRunnableTest.java

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.crash;
 
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.support.test.filters.MediumTest;
@@ skipping 11 matching lines @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * Unittests for {@link LogcatExtractionRunnable}.
  */
 public class LogcatExtractionRunnableTest extends CrashTestCase {
     private File mCrashDir;
 
+    private class TestJobScheduler extends JobScheduler {
+        private final JobScheduler mRealScheduler;
+
+        TestJobScheduler(JobScheduler realScheduler) {
+            mRealScheduler = realScheduler;
+        }
+
+        @Override
+        public void cancel(int jobId) {
+            mRealScheduler.cancel(jobId);
+        }
+        @Override
+        public void cancelAll() {
+            mRealScheduler.cancelAll();
+        }
+        @Override
+        public List<JobInfo> getAllPendingJobs() {
+            mRealScheduler.getAllPendingJobs();
+        }
+        @Override
+        public JobInfo getPendingJob() {
+            mRealScheduler.getPendingJob();
+        }
+        @Override
+        public int schedule(JobInfo job) {
+            assertEquals(MinidumpUploadJobService.MINIDUMP_UPLOADING_JOB_ID, job.getId());
+            assertEquals(ChromeMinidumpUploadJobService.class.getName(),
+                    job.getService().getClassName());
+            return mRealScheduler.schedule(uploadJob);
+        }
+    };
+
     @Override
     protected void setUp() throws Exception {
         super.setUp();
         mCrashDir = new CrashFileManager(mCacheDir).getCrashDirectory();
     }
 
     @MediumTest
     public void testSimpleExtraction() {
         // Set up the test.
         final List<String> logcat = new ArrayList<String>();
@@ skipping 21 matching lines @@
             @Override
             public ComponentName startService(Intent intent) {
                 assertEquals(1, numServiceStarts.incrementAndGet());
                 assertEquals(MinidumpUploadService.class.getName(),
                         intent.getComponent().getClassName());
                 assertEquals(MinidumpUploadService.ACTION_UPLOAD, intent.getAction());
                 assertEquals(new File(mCrashDir, "test.dmp.try0").getAbsolutePath(),
                         intent.getStringExtra(MinidumpUploadService.FILE_TO_UPLOAD_KEY));
                 return super.startService(intent);
             }
+
+            @Override
+            public getSystemService(String name) {
+                if (Context.JOB_SCHEDULER_SERVICE.equals(name)) {
+                    return new TestJobScheduler(super.getSystemService(name));
+                }
+
+                return super.getSystemService(name);
+            }
         };
 
         // Extract the logcat!
         LogcatExtractionRunnable runnable = new LogcatExtractionRunnable(testContext, minidump) {
             @Override
             protected List<String> getLogcat() {
                 return logcat;
             }
         };
         runnable.run();
@@ skipping 19 matching lines @@
             assertEquals(
                     "The minidump contents should follow.", minidumpContents, input.readLine());
             assertNull("There should be nothing else in the file", input.readLine());
         } catch (IOException e) {
             fail(e.toString());
         } finally {
             StreamUtil.closeQuietly(input);
         }
     }
 }