Write unit tests for android.speech.tts. (c60aad2a) · Commits · e / os / android_frameworks_base

core/java/android/speech/tts/TextToSpeech.java

+23 −6

Original line number	Original line	Diff line number	Diff line
	@@ -486,6 +486,11 @@ public class TextToSpeech {
	private final Object mStartLock = new Object();		private final Object mStartLock = new Object();

	private String mRequestedEngine;		private String mRequestedEngine;
			// Whether to initialize this TTS object with the default engine,
			// if the requested engine is not available. Valid only if mRequestedEngine
			// is not null. Used only for testing, though potentially useful API wise
			// too.
			private final boolean mUseFallback;
	private final Map<String, Uri> mEarcons;		private final Map<String, Uri> mEarcons;
	private final Map<String, Uri> mUtterances;		private final Map<String, Uri> mUtterances;
	private final Bundle mParams = new Bundle();		private final Bundle mParams = new Bundle();
	@@ -519,7 +524,7 @@ public class TextToSpeech {
	* @param engine Package name of the TTS engine to use.		* @param engine Package name of the TTS engine to use.
	*/		*/
	public TextToSpeech(Context context, OnInitListener listener, String engine) {		public TextToSpeech(Context context, OnInitListener listener, String engine) {
	this(context, listener, engine, null);		this(context, listener, engine, null, true);
	}		}

	/**		/**
	@@ -529,10 +534,11 @@ public class TextToSpeech {
	* @hide		* @hide
	*/		*/
	public TextToSpeech(Context context, OnInitListener listener, String engine,		public TextToSpeech(Context context, OnInitListener listener, String engine,
	String packageName) {		String packageName, boolean useFallback) {
	mContext = context;		mContext = context;
	mInitListener = listener;		mInitListener = listener;
	mRequestedEngine = engine;		mRequestedEngine = engine;
			mUseFallback = useFallback;

	mEarcons = new HashMap<String, Uri>();		mEarcons = new HashMap<String, Uri>();
	mUtterances = new HashMap<String, Uri>();		mUtterances = new HashMap<String, Uri>();
	@@ -567,10 +573,21 @@ public class TextToSpeech {

	private int initTts() {		private int initTts() {
	// Step 1: Try connecting to the engine that was requested.		// Step 1: Try connecting to the engine that was requested.
	if (mRequestedEngine != null && mEnginesHelper.isEngineInstalled(mRequestedEngine)) {		if (mRequestedEngine != null) {
			if (mEnginesHelper.isEngineInstalled(mRequestedEngine)) {
	if (connectToEngine(mRequestedEngine)) {		if (connectToEngine(mRequestedEngine)) {
	mCurrentEngine = mRequestedEngine;		mCurrentEngine = mRequestedEngine;
	return SUCCESS;		return SUCCESS;
			} else if (!mUseFallback) {
			mCurrentEngine = null;
			dispatchOnInit(ERROR);
			return ERROR;
			}
			} else if (!mUseFallback) {
			Log.i(TAG, "Requested engine not installed: " + mRequestedEngine);
			mCurrentEngine = null;
			dispatchOnInit(ERROR);
			return ERROR;
	}		}
	}		}

core/java/android/webkit/WebView.java

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1322,7 +1322,7 @@ public class WebView extends AbsoluteLayout
	final String packageName = ctx.getPackageName();		final String packageName = ctx.getPackageName();
	if (packageName != null) {		if (packageName != null) {
	mTextToSpeech = new TextToSpeech(getContext(), null, null,		mTextToSpeech = new TextToSpeech(getContext(), null, null,
	packageName + ".webview");		packageName + ".webview", true);
	addJavascriptInterface(mTextToSpeech, ALIAS_ACCESSIBILITY_JS_INTERFACE);		addJavascriptInterface(mTextToSpeech, ALIAS_ACCESSIBILITY_JS_INTERFACE);
	}		}
	}		}

tests/TtsTests/Android.mk

0 → 100644

+28 −0

Original line number	Original line	Diff line number	Diff line
			#
			# Copyright (C) 2011 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.
			#
			LOCAL_PATH:= $(call my-dir)
			include $(CLEAR_VARS)

			LOCAL_MODULE_TAGS := tests

			LOCAL_SRC_FILES := $(call all-subdir-java-files)

			LOCAL_STATIC_JAVA_LIBRARIES := littlemock
			LOCAL_JAVA_LIBRARIES := android.test.runner

			LOCAL_PACKAGE_NAME := TtsTests

			include $(BUILD_PACKAGE)

tests/TtsTests/AndroidManifest.xml

0 → 100644

+43 −0

Original line number	Original line	Diff line number	Diff line
			<?xml version="1.0" encoding="utf-8"?>
			<!--
			Copyright (C) 2011 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.
			-->

			<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.android.speech.tts">
			<application>
			<uses-library android:name="android.test.runner" />


			<service android:name=".MockableTextToSpeechService"
			android:label="Mockable Text-to-speech Service">
			<intent-filter>
			<action android:name="android.intent.action.TTS_SERVICE" />
			<category android:name="android.intent.category.DEFAULT" />
			</intent-filter>
			</service>

			<activity android:name=".MockableCheckVoiceData"
			android:theme="@android:style/Theme.NoDisplay">
			<intent-filter>
			<action android:name="android.speech.tts.engine.CHECK_TTS_DATA" />
			<category android:name="android.intent.category.DEFAULT" />
			</intent-filter>
			</activity>
			</application>

			<instrumentation android:name="android.test.InstrumentationTestRunner"
			android:targetPackage="com.android.speech.tts"
			android:label="Tests for android.speech.tts" />
			</manifest>

tests/TtsTests/src/com/android/speech/tts/MockableCheckVoiceData.java

0 → 100644

+58 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* Copyright (C) 2011 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.speech.tts;

			import android.app.Activity;
			import android.content.Intent;
			import android.os.Bundle;
			import android.speech.tts.TextToSpeech;

			import java.util.ArrayList;
			import java.util.List;

			public class MockableCheckVoiceData extends Activity {

			@Override
			protected void onCreate(Bundle savedInstanceState) {
			MockableTextToSpeechService.IDelegate delegate =
			MockableTextToSpeechService.getMocker();

			ArrayList<String> availableLangs = delegate.getAvailableVoices();
			ArrayList<String> unavailableLangs = delegate.getUnavailableVoices();

			final Intent returnVal = new Intent();

			// Returns early.
			if (availableLangs == null) {
			setResult(TextToSpeech.Engine.CHECK_VOICE_DATA_FAIL, returnVal);
			finish();
			return;
			}

			returnVal.putStringArrayListExtra(TextToSpeech.Engine.EXTRA_AVAILABLE_VOICES,
			availableLangs);

			if (unavailableLangs != null && unavailableLangs.size() > 0) {
			returnVal.putStringArrayListExtra(TextToSpeech.Engine.EXTRA_UNAVAILABLE_VOICES,
			unavailableLangs);
			}

			setResult(TextToSpeech.Engine.CHECK_VOICE_DATA_PASS, returnVal);
			finish();
			}

			}