Add an unit test for CharEncoding.
Change-Id: Ifb1cc01fa5bc2d6d69671f1acb9b9675a4081d32
diff --git a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderEncoderTests.java b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderEncoderTests.java
index 1eba02f..5bf9143 100644
--- a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderEncoderTests.java
+++ b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderEncoderTests.java
@@ -22,11 +22,13 @@
import android.util.Log;
import android.util.SparseArray;
+import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.CharEncoding;
import com.android.inputmethod.latin.makedict.BinaryDictDecoderUtils.DictBuffer;
import com.android.inputmethod.latin.makedict.FormatSpec.FileHeader;
import com.android.inputmethod.latin.makedict.FusionDictionary.CharGroup;
import com.android.inputmethod.latin.makedict.FusionDictionary.PtNodeArray;
import com.android.inputmethod.latin.makedict.FusionDictionary.WeightedString;
+import com.android.inputmethod.latin.utils.ByteArrayDictBuffer;
import com.android.inputmethod.latin.utils.CollectionUtils;
import java.io.File;
@@ -34,6 +36,7 @@
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
+import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
@@ -343,6 +346,22 @@
"star with shortcuts"));
}
+ // Unit test for CharEncoding.readString and CharEncoding.writeString.
+ public void testCharEncoding() {
+ // the max length of a word in sWords is less than 50.
+ // See generateWords.
+ final byte[] buffer = new byte[50 * 3];
+ final DictBuffer dictBuffer = new ByteArrayDictBuffer(buffer);
+ for (final String word : sWords) {
+ Log.d("testReadAndWriteString", "write : " + word);
+ Arrays.fill(buffer, (byte)0);
+ CharEncoding.writeString(buffer, 0, word);
+ dictBuffer.position(0);
+ final String str = CharEncoding.readString(dictBuffer);
+ assertEquals(word, str);
+ }
+ }
+
public void testReadAndWriteWithByteBuffer() {
final List<String> results = CollectionUtils.newArrayList();