From 9aadb4b3f2b3c914166ebfae8851fbecaf536f4f Mon Sep 17 00:00:00 2001
From: Vasu Nori <vnori@google.com>
Date: Mon, 13 Dec 2010 16:29:29 -0800
Subject: Download dir: /data/data/com.android.providers.downloads/cache NOT
 /cache

bug:3264401
still to do:
   make sure only N bytes are taken up by downloads dir
     N = a value specific to each device.
     default = 100MB.

Change-Id: I2a49f4b3831d3a8d7be13b5fd46d85d56e831e38
---
 tests/public_api_access/AndroidManifest.xml               |  3 +++
 .../downloads/DownloadManagerFunctionalTest.java          | 15 +++++++++++++++
 2 files changed, 18 insertions(+)

(limited to 'tests')

diff --git a/tests/public_api_access/AndroidManifest.xml b/tests/public_api_access/AndroidManifest.xml
index 01048460..bec636be 100644
--- a/tests/public_api_access/AndroidManifest.xml
+++ b/tests/public_api_access/AndroidManifest.xml
@@ -23,6 +23,9 @@
     </application>
 
     <uses-permission android:name="android.permission.INTERNET"/>
+    <!-- The tests in this package can access /cache. so they need the following permission -->
+    <uses-permission android:name="android.permission.ACCESS_DOWNLOAD_MANAGER_ADVANCED"/>
+    <uses-permission android:name="android.permission.ACCESS_CACHE_FILESYSTEM"/>
 
     <!--
     The test declared in this instrumentation can be run via this command
diff --git a/tests/src/com/android/providers/downloads/DownloadManagerFunctionalTest.java b/tests/src/com/android/providers/downloads/DownloadManagerFunctionalTest.java
index 7a2bfdff..a5bae8ba 100644
--- a/tests/src/com/android/providers/downloads/DownloadManagerFunctionalTest.java
+++ b/tests/src/com/android/providers/downloads/DownloadManagerFunctionalTest.java
@@ -69,6 +69,21 @@ public class DownloadManagerFunctionalTest extends AbstractDownloadManagerFuncti
                          getDownloadFilename(downloadUri));
     }
 
+    /**
+     * downloading to system cache should succeed because this tests package has 
+     * the permission android.permission.ACCESS_CACHE_FILESYSTEM
+     */
+    public void testDownloadToSystemCache() throws Exception {
+        enqueueResponse(HTTP_OK, FILE_CONTENT);
+        Uri downloadUri = requestDownload("/path");
+        updateDownload(downloadUri, Downloads.Impl.COLUMN_DESTINATION,
+                       Integer.toString(Downloads.Impl.DESTINATION_SYSTEMCACHE_PARTITION));
+        runUntilStatus(downloadUri, Downloads.Impl.STATUS_SUCCESS);
+        assertEquals(FILE_CONTENT, getDownloadContents(downloadUri));
+        assertStartsWith(Environment.getDownloadCacheDirectory().getPath(),
+                         getDownloadFilename(downloadUri));
+    }
+
     public void testRoaming() throws Exception {
         mSystemFacade.mActiveNetworkType = ConnectivityManager.TYPE_MOBILE;
         mSystemFacade.mIsRoaming = true;
-- 
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