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fix findWordInTree. 

Change-Id: I9d81c815494a0670afa81219ad7bad82274d997e
main
Yuichiro Hanada 2012-08-16 19:23:56 +09:00
parent 0538493309
commit 66f338983b
2 changed files with 52 additions and 1 deletions
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11
java/src/com/android/inputmethod/latin/makedict/FusionDictionary.java
View File

@ -516,13 +516,22 @@ public class FusionDictionary implements Iterable<Word> {
int indexOfGroup = findIndexOfChar(node, s.codePointAt(index));
if (CHARACTER_NOT_FOUND == indexOfGroup) return null;
currentGroup = node.mData.get(indexOfGroup);
if (s.length() - index < currentGroup.mChars.length) return null;
int newIndex = index;
while (newIndex < s.length() && newIndex - index < currentGroup.mChars.length) {
if (currentGroup.mChars[newIndex - index] != s.codePointAt(newIndex)) return null;
newIndex++;
}
index = newIndex;
if (DBG) checker.append(new String(currentGroup.mChars, 0, currentGroup.mChars.length));
index += currentGroup.mChars.length;
if (index < s.length()) {
node = currentGroup.mChildren;
}
} while (null != node && index < s.length());
if (index < s.length()) return null;
if (DBG && !s.equals(checker.toString())) return null;
return currentGroup;
}

42
tests/src/com/android/inputmethod/latin/FusionDictionaryTests.java Normal file
View File

@ -0,0 +1,42 @@
/*
* Copyright (C) 2012 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 android.test.AndroidTestCase;
import com.android.inputmethod.latin.makedict.FusionDictionary;
import com.android.inputmethod.latin.makedict.FusionDictionary.Node;
import java.util.HashMap;
/**
* Unit test for FusionDictionary
*/
public class FusionDictionaryTests extends AndroidTestCase {
public void testFindWordInTree() {
FusionDictionary dict = new FusionDictionary(new Node(),
new FusionDictionary.DictionaryOptions(new HashMap<String,String>(), false, false));
dict.add("abc", 10, null);
assertNull(FusionDictionary.findWordInTree(dict.mRoot, "aaa"));
assertNotNull(FusionDictionary.findWordInTree(dict.mRoot, "abc"));
dict.add("aa", 10, null);
assertNull(FusionDictionary.findWordInTree(dict.mRoot, "aaa"));
assertNotNull(FusionDictionary.findWordInTree(dict.mRoot, "aa"));
}
}