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Merge "Add dict encoder tests uning various code points."

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Keisuke Kuroyanagi 2013-11-20 10:07:28 +00:00 committed by Android (Google) Code Review
parent d39371e231 7a52b4e289
commit 963bd84515
1 changed files with 20 additions and 5 deletions
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25
tests/src/com/android/inputmethod/latin/makedict/BinaryDictDecoderEncoderTests.java
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@ -51,8 +51,9 @@ import java.util.TreeMap;
@LargeTest
public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
private static final String TAG = BinaryDictDecoderEncoderTests.class.getSimpleName();
private static final int DEFAULT_MAX_UNIGRAMS = 100;
private static final int DEFAULT_MAX_UNIGRAMS = 300;
private static final int DEFAULT_CODE_POINT_SET_SIZE = 50;
private static final int LARGE_CODE_POINT_SET_SIZE = 300;
private static final int UNIGRAM_FREQ = 10;
private static final int BIGRAM_FREQ = 50;
private static final int TOLERANCE_OF_BIGRAM_FREQ = 5;
@ -60,6 +61,8 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
private static final int NUM_OF_SHORTCUTS = 5;
private static final ArrayList<String> sWords = CollectionUtils.newArrayList();
private static final ArrayList<String> sWordsWithVariousCodePoints =
CollectionUtils.newArrayList();
private static final SparseArray<List<Integer>> sEmptyBigrams =
CollectionUtils.newSparseArray();
private static final SparseArray<List<Integer>> sStarBigrams = CollectionUtils.newSparseArray();
@ -76,9 +79,8 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
Log.e(TAG, "Testing dictionary: seed is " + seed);
final Random random = new Random(seed);
sWords.clear();
final int[] codePointSet = CodePointUtils.generateCodePointSet(DEFAULT_CODE_POINT_SET_SIZE,
random);
generateWords(maxUnigrams, random, codePointSet);
sWordsWithVariousCodePoints.clear();
generateWords(maxUnigrams, random);
for (int i = 0; i < sWords.size(); ++i) {
sChainBigrams.put(i, new ArrayList<Integer>());
@ -105,12 +107,22 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
}
}
private void generateWords(final int number, final Random random, final int[] codePointSet) {
private void generateWords(final int number, final Random random) {
final int[] codePointSet = CodePointUtils.generateCodePointSet(DEFAULT_CODE_POINT_SET_SIZE,
random);
final Set<String> wordSet = CollectionUtils.newHashSet();
while (wordSet.size() < number) {
wordSet.add(CodePointUtils.generateWord(random, codePointSet));
}
sWords.addAll(wordSet);
final int[] largeCodePointSet = CodePointUtils.generateCodePointSet(
LARGE_CODE_POINT_SET_SIZE, random);
wordSet.clear();
while (wordSet.size() < number) {
wordSet.add(CodePointUtils.generateWord(random, largeCodePointSet));
}
sWordsWithVariousCodePoints.addAll(wordSet);
}
/**
@ -278,6 +290,9 @@ public class BinaryDictDecoderEncoderTests extends AndroidTestCase {
"chain with shortcuts"));
results.add(runReadAndWrite(sWords, sStarBigrams, sShortcuts, bufferType, formatOptions,
"star with shortcuts"));
results.add(runReadAndWrite(sWordsWithVariousCodePoints, sEmptyBigrams,
null /* shortcuts */, bufferType, formatOptions,
"unigram with various code points"));
}
// Unit test for CharEncoding.readString and CharEncoding.writeString.