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authorBrett Chabot <brettchabot@android.com>2009-06-15 16:36:38 -0700
committerBrett Chabot <brettchabot@android.com>2009-06-15 16:36:38 -0700
commit8669ad1117c7502d74ef24e2a7f9df387f5eddd2 (patch)
tree78c98b9b81ad3a0e4daaeb9e06884194accad5e7 /tests/permission
parentf4d6323d42524ee6ea19beed8f52efab241e630f (diff)
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Add DownloadProvider permission tests.
Diffstat (limited to 'tests/permission')
-rw-r--r--tests/permission/src/com/android/providers/downloads/permission/tests/DownloadProviderPermissionsTest.java116
-rw-r--r--tests/permission/src/com/android/providers/downloads/permission/tests/DummyPermissionTest.java29
2 files changed, 116 insertions, 29 deletions
diff --git a/tests/permission/src/com/android/providers/downloads/permission/tests/DownloadProviderPermissionsTest.java b/tests/permission/src/com/android/providers/downloads/permission/tests/DownloadProviderPermissionsTest.java
new file mode 100644
index 0000000..020d1e4
--- /dev/null
+++ b/tests/permission/src/com/android/providers/downloads/permission/tests/DownloadProviderPermissionsTest.java
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.providers.downloads.permission.tests;
+
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Intent;
+import android.provider.Downloads;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.MediumTest;
+
+/**
+ * Verify that protected Download provider actions require specific permissions.
+ *
+ * TODO: consider adding test where app has ACCESS_DOWNLOAD_MANAGER, but not
+ * ACCESS_DOWNLOAD_MANAGER_ADVANCED
+ */
+public class DownloadProviderPermissionsTest extends AndroidTestCase {
+
+ private ContentResolver mContentResolver;
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ mContentResolver = getContext().getContentResolver();
+ }
+
+ /**
+ * Test that an app cannot access the /cache filesystem
+ * <p>Tests Permission:
+ * {@link com.android.providers.downloads.Manifest.permission#ACCESS_CACHE_FILESYSTEM}
+ */
+ @MediumTest
+ public void testAccessCacheFilesystem() throws IOException {
+ try {
+ String filePath = "/cache/this-should-not-exist.txt";
+ FileOutputStream strm = new FileOutputStream(filePath);
+ strm.write("Oops!".getBytes());
+ strm.flush();
+ strm.close();
+ fail("Was able to create and write to " + filePath);
+ } catch (SecurityException e) {
+ // expected
+ } catch (FileNotFoundException e) {
+ // also could be expected
+ }
+ }
+
+ /**
+ * Test that an untrusted app cannot read from the download provider
+ * <p>Tests Permission:
+ * {@link com.android.providers.downloads.Manifest.permission#ACCESS_DOWNLOAD_MANAGER}
+ */
+ @MediumTest
+ public void testReadDownloadProvider() throws IOException {
+ try {
+ mContentResolver.query(Downloads.CONTENT_URI, null, null, null, null);
+ fail("read from provider did not throw SecurityException as expected.");
+ } catch (SecurityException e) {
+ // expected
+ }
+ }
+
+ /**
+ * Test that an untrusted app cannot write to the download provider
+ * <p>Tests Permission:
+ * {@link com.android.providers.downloads.Manifest.permission#ACCESS_DOWNLOAD_MANAGER}
+ */
+ @MediumTest
+ public void testWriteDownloadProvider() throws IOException {
+ try {
+ ContentValues values = new ContentValues();
+ values.put(Downloads.DESTINATION, "foo");
+ mContentResolver.insert(Downloads.CONTENT_URI, values);
+ fail("write to provider did not throw SecurityException as expected.");
+ } catch (SecurityException e) {
+ // expected
+ }
+ }
+
+ /**
+ * Test that an untrusted app cannot access the download service
+ * <p>Tests Permission:
+ * {@link com.android.providers.downloads.Manifest.permission#ACCESS_DOWNLOAD_MANAGER}
+ */
+ @MediumTest
+ public void testStartDownloadService() throws IOException {
+ try {
+ Intent downloadServiceIntent = new Intent();
+ downloadServiceIntent.setClassName("com.android.providers.downloads",
+ "com.android.providers.downloads.DownloadService");
+ getContext().startService(downloadServiceIntent);
+ fail("starting download service did not throw SecurityException as expected.");
+ } catch (SecurityException e) {
+ // expected
+ }
+ }
+}
diff --git a/tests/permission/src/com/android/providers/downloads/permission/tests/DummyPermissionTest.java b/tests/permission/src/com/android/providers/downloads/permission/tests/DummyPermissionTest.java
deleted file mode 100644
index f53c5e5..0000000
--- a/tests/permission/src/com/android/providers/downloads/permission/tests/DummyPermissionTest.java
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.providers.downloads.permission.tests;
-
-import junit.framework.TestCase;
-
-/**
- * TODO: Remove this. This is only a placeholder.
- */
-public class DummyPermissionTest extends TestCase {
-
- public void testMe() {
-
- }
-}