Add tests to dicttool test. (23d4eb55) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/ByteArrayWrapper.java

0 → 100644

+81 −0

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		/*
		* Copyright (C) 2013 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.inputmethod.latin;

		import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface;

		/**
		* This class provides an implementation for the FusionDictionary buffer interface that is backed
		* by a simpled byte array. It allows to create a binary dictionary in memory.
		*/
		public final class ByteArrayWrapper implements FusionDictionaryBufferInterface {
		private byte[] mBuffer;
		private int mPosition;

		public ByteArrayWrapper(final byte[] buffer) {
		mBuffer = buffer;
		mPosition = 0;
		}

		@Override
		public int readUnsignedByte() {
		return mBuffer[mPosition++] & 0xFF;
		}

		@Override
		public int readUnsignedShort() {
		final int retval = readUnsignedByte();
		return (retval << 8) + readUnsignedByte();
		}

		@Override
		public int readUnsignedInt24() {
		final int retval = readUnsignedShort();
		return (retval << 8) + readUnsignedByte();
		}

		@Override
		public int readInt() {
		final int retval = readUnsignedShort();
		return (retval << 16) + readUnsignedShort();
		}

		@Override
		public int position() {
		return mPosition;
		}

		@Override
		public void position(int position) {
		mPosition = position;
		}

		@Override
		public void put(final byte b) {
		mBuffer[mPosition++] = b;
		}

		@Override
		public int limit() {
		return mBuffer.length - 1;
		}

		@Override
		public int capacity() {
		return mBuffer.length;
		}
		}

java/src/com/android/inputmethod/latin/UserHistoryDictIOUtils.java

+0 −58

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		@@ -53,64 +53,6 @@ public final class UserHistoryDictIOUtils {
		public int getFrequency(final String word1, final String word2);
		}

		public static final class ByteArrayWrapper implements FusionDictionaryBufferInterface {
		private byte[] mBuffer;
		private int mPosition;

		public ByteArrayWrapper(final byte[] buffer) {
		mBuffer = buffer;
		mPosition = 0;
		}

		@Override
		public int readUnsignedByte() {
		return mBuffer[mPosition++] & 0xFF;
		}

		@Override
		public int readUnsignedShort() {
		final int retval = readUnsignedByte();
		return (retval << 8) + readUnsignedByte();
		}

		@Override
		public int readUnsignedInt24() {
		final int retval = readUnsignedShort();
		return (retval << 8) + readUnsignedByte();
		}

		@Override
		public int readInt() {
		final int retval = readUnsignedShort();
		return (retval << 16) + readUnsignedShort();
		}

		@Override
		public int position() {
		return mPosition;
		}

		@Override
		public void position(int position) {
		mPosition = position;
		}

		@Override
		public void put(final byte b) {
		mBuffer[mPosition++] = b;
		}

		@Override
		public int limit() {
		return mBuffer.length - 1;
		}

		@Override
		public int capacity() {
		return mBuffer.length;
		}
		}

		/**
		* Writes dictionary to file.
		*/

java/src/com/android/inputmethod/latin/UserHistoryDictionary.java

+1 −1

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		@@ -261,7 +261,7 @@ public final class UserHistoryDictionary extends ExpandableDictionary {
		inStream = new FileInputStream(file);
		inStream.read(buffer);
		UserHistoryDictIOUtils.readDictionaryBinary(
		new UserHistoryDictIOUtils.ByteArrayWrapper(buffer), listener);
		new ByteArrayWrapper(buffer), listener);
		} catch (FileNotFoundException e) {
		// This is an expected condition: we don't have a user history dictionary for this
		// language yet. It will be created sometime later.

tests/src/com/android/inputmethod/latin/UserHistoryDictIOUtilsTests.java

+1 −1

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		@@ -153,7 +153,7 @@ public class UserHistoryDictIOUtilsTests extends AndroidTestCase
		inStream.read(buffer);

		UserHistoryDictIOUtils.readDictionaryBinary(
		new UserHistoryDictIOUtils.ByteArrayWrapper(buffer), listener);
		new ByteArrayWrapper(buffer), listener);
		} catch (FileNotFoundException e) {
		Log.e(TAG, "file not found", e);
		} catch (IOException e) {

tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOTests.java

+2 −2

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		@@ -22,8 +22,8 @@ import android.test.suitebuilder.annotation.LargeTest;
		import android.util.Log;
		import android.util.SparseArray;

		import com.android.inputmethod.latin.ByteArrayWrapper;
		import com.android.inputmethod.latin.CollectionUtils;
		import com.android.inputmethod.latin.UserHistoryDictIOUtils;
		import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface;
		import com.android.inputmethod.latin.makedict.FormatSpec.FileHeader;
		import com.android.inputmethod.latin.makedict.FusionDictionary.CharGroup;
		@@ -106,7 +106,7 @@ public class BinaryDictIOTests extends AndroidTestCase {
		if (bufferType == USE_BYTE_ARRAY) {
		final byte[] array = new byte[(int)file.length()];
		inStream.read(array);
		return new UserHistoryDictIOUtils.ByteArrayWrapper(array);
		return new ByteArrayWrapper(array);
		} else if (bufferType == USE_BYTE_BUFFER){
		final ByteBuffer buffer = inStream.getChannel().map(
		FileChannel.MapMode.READ_ONLY, 0, file.length());