original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tests / tests / permission / src / android / permission / cts / NoAudioPermissionTest.java

diff --git a/cts/tests/tests/permission/src/android/permission/cts/NoAudioPermissionTest.java b/cts/tests/tests/permission/src/android/permission/cts/NoAudioPermissionTest.java
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+++ b/cts/tests/tests/permission/src/android/permission/cts/NoAudioPermissionTest.java
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+/*
+ * 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 android.permission.cts;
+
+import android.content.Context;
+import android.media.AudioManager;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
+
+/**
+ * Verify the audio related operations require specific permissions.
+ */
+public class NoAudioPermissionTest extends AndroidTestCase {
+    private AudioManager mAudioManager;
+    private static final int MODE_COUNT = 3;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
+        assertNotNull(mAudioManager);
+    }
+
+    /**
+     * Verify that AudioManager.setMicrophoneMute, AudioManager.setMode requires permissions.
+     * <p>Requires Permission:
+     *   {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}.
+     */
+    @SmallTest
+    public void testSetMicrophoneMute() {
+        boolean muteState = mAudioManager.isMicrophoneMute();
+        int originalMode = mAudioManager.getMode();
+        // If there is no permission of MODIFY_AUDIO_SETTINGS, setMicrophoneMute does nothing.
+        mAudioManager.setMicrophoneMute(!muteState);
+        assertEquals(muteState, mAudioManager.isMicrophoneMute());
+
+        // If there is no permission of MODIFY_AUDIO_SETTINGS, setMode does nothing.
+        assertTrue(AudioManager.MODE_NORMAL != AudioManager.MODE_RINGTONE);
+
+        mAudioManager.setMode(AudioManager.MODE_NORMAL);
+        assertEquals(originalMode, mAudioManager.getMode());
+
+        mAudioManager.setMode(AudioManager.MODE_RINGTONE);
+        assertEquals(originalMode, mAudioManager.getMode());
+    }
+
+    /**
+     * Verify that AudioManager routing methods require permissions.
+     * <p>Requires Permission:
+     *   {@link android.Manifest.permission#MODIFY_AUDIO_SETTINGS}.
+     */
+    @SuppressWarnings("deprecation")
+    @SmallTest
+    public void testRouting() {
+
+        // If there is no permission of MODIFY_AUDIO_SETTINGS, setSpeakerphoneOn does nothing.
+        boolean prevState = mAudioManager.isSpeakerphoneOn();
+        mAudioManager.setSpeakerphoneOn(!prevState);
+        assertEquals(prevState, mAudioManager.isSpeakerphoneOn());
+
+        // If there is no permission of MODIFY_AUDIO_SETTINGS, setBluetoothScoOn does nothing.
+        prevState = mAudioManager.isBluetoothScoOn();
+        mAudioManager.setBluetoothScoOn(!prevState);
+        assertEquals(prevState, mAudioManager.isBluetoothScoOn());
+    }
+}