--- /dev/null
+/*
+ * Copyright (C) 2010 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.media.cts;
+
+import android.media.audiofx.AudioEffect;
+import android.media.AudioFormat;
+import android.media.AudioManager;
+import android.media.audiofx.BassBoost;
+import android.os.Looper;
+import android.test.AndroidTestCase;
+import android.util.Log;
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetClass;
+import dalvik.annotation.TestTargetNew;
+import dalvik.annotation.TestTargets;
+
+@TestTargetClass(BassBoost.class)
+public class BassBoostTest extends AndroidTestCase {
+
+ private String TAG = "BassBoostTest";
+ private final static short TEST_STRENGTH = 500;
+ private final static short TEST_STRENGTH2 = 1000;
+ private final static float STRENGTH_TOLERANCE = 1.1f; // 10%
+
+ private BassBoost mBassBoost = null;
+ private BassBoost mBassBoost2 = null;
+ private int mSession = -1;
+ private boolean mHasControl = false;
+ private boolean mIsEnabled = false;
+ private int mChangedParameter = -1;
+ private boolean mInitialized = false;
+ private Looper mLooper = null;
+ private final Object mLock = new Object();
+
+ //-----------------------------------------------------------------
+ // BASS BOOST TESTS:
+ //----------------------------------
+
+ //-----------------------------------------------------------------
+ // 0 - constructor
+ //----------------------------------
+
+ //Test case 0.0: test constructor and release
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "BassBoost",
+ args = {int.class, int.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getId",
+ args = {}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "release",
+ args = {}
+ )
+ })
+ public void test0_0ConstructorAndRelease() throws Exception {
+ BassBoost eq = null;
+ try {
+ eq = new BassBoost(0, 0);
+ assertNotNull("could not create BassBoost", eq);
+ try {
+ assertTrue("invalid effect ID", (eq.getId() != 0));
+ } catch (IllegalStateException e) {
+ fail("BassBoost not initialized");
+ }
+ // test passed
+ } catch (IllegalArgumentException e) {
+ fail("BassBoost not found");
+ } catch (UnsupportedOperationException e) {
+ fail("Effect library not loaded");
+ } finally {
+ if (eq != null) {
+ eq.release();
+ }
+ }
+ }
+
+
+ //-----------------------------------------------------------------
+ // 1 - get/set parameters
+ //----------------------------------
+
+ //Test case 1.0: test strength
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getStrengthSupported",
+ args = {}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setStrength",
+ args = {short.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getRoundedStrength",
+ args = {}
+ )
+ })
+ public void test1_0Strength() throws Exception {
+ getBassBoost(0);
+ try {
+ if (mBassBoost.getStrengthSupported()) {
+ short strength = mBassBoost.getRoundedStrength();
+ strength = (strength == TEST_STRENGTH) ? TEST_STRENGTH2 : TEST_STRENGTH;
+ mBassBoost.setStrength((short)strength);
+ short strength2 = mBassBoost.getRoundedStrength();
+ // allow STRENGTH_TOLERANCE difference between set strength and rounded strength
+ assertTrue("got incorrect strength",
+ ((float)strength2 > (float)strength / STRENGTH_TOLERANCE) &&
+ ((float)strength2 < (float)strength * STRENGTH_TOLERANCE));
+ } else {
+ short strength = mBassBoost.getRoundedStrength();
+ assertTrue("got incorrect strength", strength >= 0 && strength <= 1000);
+ }
+ // test passed
+ } catch (IllegalArgumentException e) {
+ fail("Bad parameter value");
+ } catch (UnsupportedOperationException e) {
+ fail("get parameter() rejected");
+ } catch (IllegalStateException e) {
+ fail("get parameter() called in wrong state");
+ } finally {
+ releaseBassBoost();
+ }
+ }
+
+ //Test case 1.1: test properties
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getProperties",
+ args = {}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setProperties",
+ args = {BassBoost.Settings.class}
+ )
+ })
+ public void test1_1Properties() throws Exception {
+ getBassBoost(0);
+ try {
+ BassBoost.Settings settings = mBassBoost.getProperties();
+ String str = settings.toString();
+ settings = new BassBoost.Settings(str);
+
+ short strength = settings.strength;
+ if (mBassBoost.getStrengthSupported()) {
+ strength = (strength == TEST_STRENGTH) ? TEST_STRENGTH2 : TEST_STRENGTH;
+ }
+ settings.strength = strength;
+ mBassBoost.setProperties(settings);
+ settings = mBassBoost.getProperties();
+
+ if (mBassBoost.getStrengthSupported()) {
+ // allow STRENGTH_TOLERANCE difference between set strength and rounded strength
+ assertTrue("got incorrect strength",
+ ((float)settings.strength > (float)strength / STRENGTH_TOLERANCE) &&
+ ((float)settings.strength < (float)strength * STRENGTH_TOLERANCE));
+ }
+ // test passed
+ } catch (IllegalArgumentException e) {
+ fail("Bad parameter value");
+ } catch (UnsupportedOperationException e) {
+ fail("get parameter() rejected");
+ } catch (IllegalStateException e) {
+ fail("get parameter() called in wrong state");
+ } finally {
+ releaseBassBoost();
+ }
+ }
+
+ //Test case 1.2: test setStrength() throws exception after release
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "release",
+ args = {}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setStrength",
+ args = {short.class}
+ )
+ })
+ public void test1_2SetStrengthAfterRelease() throws Exception {
+ getBassBoost(0);
+ mBassBoost.release();
+ try {
+ mBassBoost.setStrength(TEST_STRENGTH);
+ fail("setStrength() processed after release()");
+ } catch (IllegalStateException e) {
+ // test passed
+ } finally {
+ releaseBassBoost();
+ }
+ }
+
+ //-----------------------------------------------------------------
+ // 2 - Effect enable/disable
+ //----------------------------------
+
+ //Test case 2.0: test setEnabled() and getEnabled() in valid state
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setEnabled",
+ args = {boolean.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "getEnabled",
+ args = {}
+ )
+ })
+ public void test2_0SetEnabledGetEnabled() throws Exception {
+ getBassBoost(0);
+ try {
+ mBassBoost.setEnabled(true);
+ assertTrue("invalid state from getEnabled", mBassBoost.getEnabled());
+ mBassBoost.setEnabled(false);
+ assertFalse("invalid state to getEnabled", mBassBoost.getEnabled());
+ // test passed
+ } catch (IllegalStateException e) {
+ fail("setEnabled() in wrong state");
+ } finally {
+ releaseBassBoost();
+ }
+ }
+
+ //Test case 2.1: test setEnabled() throws exception after release
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "release",
+ args = {}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setEnabled",
+ args = {boolean.class}
+ )
+ })
+ public void test2_1SetEnabledAfterRelease() throws Exception {
+ getBassBoost(0);
+ mBassBoost.release();
+ try {
+ mBassBoost.setEnabled(true);
+ fail("setEnabled() processed after release()");
+ } catch (IllegalStateException e) {
+ // test passed
+ } finally {
+ releaseBassBoost();
+ }
+ }
+
+ //-----------------------------------------------------------------
+ // 3 priority and listeners
+ //----------------------------------
+
+ //Test case 3.0: test control status listener
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setControlStatusListener",
+ args = {AudioEffect.OnControlStatusChangeListener.class}
+ )
+ })
+ public void test3_0ControlStatusListener() throws Exception {
+ mHasControl = true;
+ createListenerLooper(true, false, false);
+ synchronized(mLock) {
+ try {
+ mLock.wait(1000);
+ } catch(Exception e) {
+ Log.e(TAG, "Looper creation: wait was interrupted.");
+ }
+ }
+ assertTrue(mInitialized);
+ synchronized(mLock) {
+ try {
+ getBassBoost(0);
+ mLock.wait(1000);
+ } catch(Exception e) {
+ Log.e(TAG, "Create second effect: wait was interrupted.");
+ } finally {
+ releaseBassBoost();
+ terminateListenerLooper();
+ }
+ }
+ assertFalse("effect control not lost by effect1", mHasControl);
+ }
+
+ //Test case 3.1: test enable status listener
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setEnableStatusListener",
+ args = {AudioEffect.OnEnableStatusChangeListener.class}
+ )
+ })
+ public void test3_1EnableStatusListener() throws Exception {
+ createListenerLooper(false, true, false);
+ synchronized(mLock) {
+ try {
+ mLock.wait(1000);
+ } catch(Exception e) {
+ Log.e(TAG, "Looper creation: wait was interrupted.");
+ }
+ }
+ assertTrue(mInitialized);
+ mBassBoost2.setEnabled(true);
+ mIsEnabled = true;
+ getBassBoost(0);
+ synchronized(mLock) {
+ try {
+ mBassBoost.setEnabled(false);
+ mLock.wait(1000);
+ } catch(Exception e) {
+ Log.e(TAG, "Create second effect: wait was interrupted.");
+ } finally {
+ releaseBassBoost();
+ terminateListenerLooper();
+ }
+ }
+ assertFalse("enable status not updated", mIsEnabled);
+ }
+
+ //Test case 3.2: test parameter changed listener
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "setParameterListener",
+ args = {BassBoost.OnParameterChangeListener.class}
+ )
+ })
+ public void test3_2ParameterChangedListener() throws Exception {
+ createListenerLooper(false, false, true);
+ synchronized(mLock) {
+ try {
+ mLock.wait(1000);
+ } catch(Exception e) {
+ Log.e(TAG, "Looper creation: wait was interrupted.");
+ }
+ }
+ assertTrue(mInitialized);
+ getBassBoost(0);
+ synchronized(mLock) {
+ try {
+ mChangedParameter = -1;
+ mBassBoost.setStrength(TEST_STRENGTH);
+ mLock.wait(1000);
+ } catch(Exception e) {
+ Log.e(TAG, "Create second effect: wait was interrupted.");
+ } finally {
+ releaseBassBoost();
+ terminateListenerLooper();
+ }
+ }
+ assertEquals("parameter change not received",
+ BassBoost.PARAM_STRENGTH, mChangedParameter);
+ }
+
+ //-----------------------------------------------------------------
+ // private methods
+ //----------------------------------
+
+ private void getBassBoost(int session) {
+ if (mBassBoost == null || session != mSession) {
+ if (session != mSession && mBassBoost != null) {
+ mBassBoost.release();
+ mBassBoost = null;
+ }
+ try {
+ mBassBoost = new BassBoost(0, session);
+ mSession = session;
+ } catch (IllegalArgumentException e) {
+ Log.e(TAG, "getBassBoost() BassBoost not found exception: "+e);
+ } catch (UnsupportedOperationException e) {
+ Log.e(TAG, "getBassBoost() Effect library not loaded exception: "+e);
+ }
+ }
+ assertNotNull("could not create mBassBoost", mBassBoost);
+ }
+
+ private void releaseBassBoost() {
+ if (mBassBoost != null) {
+ mBassBoost.release();
+ mBassBoost = null;
+ }
+ }
+
+ // Initializes the bassboot listener looper
+ class ListenerThread extends Thread {
+ boolean mControl;
+ boolean mEnable;
+ boolean mParameter;
+
+ public ListenerThread(boolean control, boolean enable, boolean parameter) {
+ super();
+ mControl = control;
+ mEnable = enable;
+ mParameter = parameter;
+ }
+ }
+
+ private void createListenerLooper(boolean control, boolean enable, boolean parameter) {
+ mInitialized = false;
+ new ListenerThread(control, enable, parameter) {
+ @Override
+ public void run() {
+ // Set up a looper
+ Looper.prepare();
+
+ // Save the looper so that we can terminate this thread
+ // after we are done with it.
+ mLooper = Looper.myLooper();
+
+ mBassBoost2 = new BassBoost(0, 0);
+ assertNotNull("could not create bassboot2", mBassBoost2);
+
+ if (mControl) {
+ mBassBoost2.setControlStatusListener(
+ new AudioEffect.OnControlStatusChangeListener() {
+ public void onControlStatusChange(
+ AudioEffect effect, boolean controlGranted) {
+ synchronized(mLock) {
+ if (effect == mBassBoost2) {
+ mHasControl = controlGranted;
+ mLock.notify();
+ }
+ }
+ }
+ });
+ }
+ if (mEnable) {
+ mBassBoost2.setEnableStatusListener(
+ new AudioEffect.OnEnableStatusChangeListener() {
+ public void onEnableStatusChange(AudioEffect effect, boolean enabled) {
+ synchronized(mLock) {
+ if (effect == mBassBoost2) {
+ mIsEnabled = enabled;
+ mLock.notify();
+ }
+ }
+ }
+ });
+ }
+ if (mParameter) {
+ mBassBoost2.setParameterListener(new BassBoost.OnParameterChangeListener() {
+ public void onParameterChange(BassBoost effect, int status,
+ int param, short value)
+ {
+ synchronized(mLock) {
+ if (effect == mBassBoost2) {
+ mChangedParameter = param;
+ mLock.notify();
+ }
+ }
+ }
+ });
+ }
+
+ synchronized(mLock) {
+ mInitialized = true;
+ mLock.notify();
+ }
+ Looper.loop(); // Blocks forever until Looper.quit() is called.
+ }
+ }.start();
+ }
+
+ // Terminates the listener looper thread.
+ private void terminateListenerLooper() {
+ if (mBassBoost2 != null) {
+ mBassBoost2.release();
+ mBassBoost2 = null;
+ }
+ if (mLooper != null) {
+ mLooper.quit();
+ mLooper = null;
+ }
+ }
+
+}
\ No newline at end of file
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