Add unit tests tags

Bug: 8131968
Change-Id: Ibca5a0d63a492134b8af401a62ca3a5748e003cf

27 files changed, 70 insertions, 27 deletions

diff --git a/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderFixedOrderTests.java b/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderFixedOrderTests.java
index 2a244a772..49ef3a261 100644
--- a/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderFixedOrderTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderFixedOrderTests.java
@@ -17,9 +17,11 @@
 package com.android.inputmethod.keyboard;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.inputmethod.keyboard.MoreKeysKeyboard.MoreKeysKeyboardParams;
 
+@SmallTest
 public class MoreKeysKeyboardBuilderFixedOrderTests extends AndroidTestCase {
     private static final int WIDTH = 10;
     private static final int HEIGHT = 10;
diff --git a/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderTests.java b/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderTests.java
index e6c76db85..93883dc5b 100644
--- a/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/MoreKeysKeyboardBuilderTests.java
@@ -17,9 +17,11 @@
 package com.android.inputmethod.keyboard;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.inputmethod.keyboard.MoreKeysKeyboard.MoreKeysKeyboardParams;
 
+@SmallTest
 public class MoreKeysKeyboardBuilderTests extends AndroidTestCase {
     private static final int WIDTH = 10;
     private static final int HEIGHT = 10;
diff --git a/tests/src/com/android/inputmethod/keyboard/SpacebarTextTests.java b/tests/src/com/android/inputmethod/keyboard/SpacebarTextTests.java
index 05b137635..d0426eb72 100644
--- a/tests/src/com/android/inputmethod/keyboard/SpacebarTextTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/SpacebarTextTests.java
@@ -19,6 +19,7 @@ package com.android.inputmethod.keyboard;
 import android.content.Context;
 import android.content.res.Resources;
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 import android.view.inputmethod.InputMethodSubtype;
 
 import com.android.inputmethod.latin.AdditionalSubtype;
@@ -31,6 +32,7 @@ import com.android.inputmethod.latin.LocaleUtils.RunInLocale;
 import java.util.ArrayList;
 import java.util.Locale;
 
+@SmallTest
 public class SpacebarTextTests extends AndroidTestCase {
     // Locale to subtypes list.
     private final ArrayList<InputMethodSubtype> mSubtypesList = CollectionUtils.newArrayList();
diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserCsvTests.java b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserCsvTests.java
index 1346c00f4..cee62ca38 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserCsvTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserCsvTests.java
@@ -18,6 +18,7 @@ package com.android.inputmethod.keyboard.internal;
 
 import android.app.Instrumentation;
 import android.test.InstrumentationTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.inputmethod.latin.CollectionUtils;
 
@@ -26,6 +27,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Locale;
 
+@SmallTest
 public class KeySpecParserCsvTests extends InstrumentationTestCase {
     private final KeyboardTextsSet mTextsSet = new KeyboardTextsSet();
 
diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java
index 5bba961bd..a5b61b370 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTests.java
@@ -21,12 +21,14 @@ import static com.android.inputmethod.latin.Constants.CODE_OUTPUT_TEXT;
 import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.inputmethod.latin.Constants;
 
 import java.util.Arrays;
 import java.util.Locale;
 
+@SmallTest
 public class KeySpecParserTests extends AndroidTestCase {
     private final KeyboardCodesSet mCodesSet = new KeyboardCodesSet();
     private final KeyboardTextsSet mTextsSet = new KeyboardTextsSet();
diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateMultiTouchTests.java b/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateMultiTouchTests.java
index 053bcb53a..5fbe6d4bf 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateMultiTouchTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateMultiTouchTests.java
@@ -16,6 +16,9 @@
 
 package com.android.inputmethod.keyboard.internal;
 
+import android.test.suitebuilder.annotation.SmallTest;
+
+@SmallTest
 public class KeyboardStateMultiTouchTests extends KeyboardStateTestsBase {
     // Chording input in alphabet.
     public void testChordingAlphabet() {
diff --git a/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateSingleTouchTests.java b/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateSingleTouchTests.java
index 74ff87977..637d47577 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateSingleTouchTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateSingleTouchTests.java
@@ -16,6 +16,9 @@
 
 package com.android.inputmethod.keyboard.internal;
 
+import android.test.suitebuilder.annotation.SmallTest;
+
+@SmallTest
 public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
     // Shift key in alphabet.
     public void testShiftAlphabet() {
diff --git a/tests/src/com/android/inputmethod/keyboard/internal/PointerTrackerQueueTests.java b/tests/src/com/android/inputmethod/keyboard/internal/PointerTrackerQueueTests.java
index 2c3e3a514..e7068afce 100644
--- a/tests/src/com/android/inputmethod/keyboard/internal/PointerTrackerQueueTests.java
+++ b/tests/src/com/android/inputmethod/keyboard/internal/PointerTrackerQueueTests.java
@@ -17,7 +17,9 @@
 package com.android.inputmethod.keyboard.internal;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
+@SmallTest
 public class PointerTrackerQueueTests extends AndroidTestCase {
     public static class Element implements PointerTrackerQueue.Element {
         public static int sPhantomUpCount;
diff --git a/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java b/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
index 6b4d52d62..594b5d6b2 100644
--- a/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
+++ b/tests/src/com/android/inputmethod/latin/BlueUnderlineTests.java
@@ -16,9 +16,11 @@
 
 package com.android.inputmethod.latin;
 
+import android.test.suitebuilder.annotation.LargeTest;
 import android.text.style.SuggestionSpan;
 import android.text.style.UnderlineSpan;
 
+@LargeTest
 public class BlueUnderlineTests extends InputTestsBase {
 
     public void testBlueUnderline() {
diff --git a/tests/src/com/android/inputmethod/latin/EditDistanceTests.java b/tests/src/com/android/inputmethod/latin/EditDistanceTests.java
index c053a49e5..0b7fcbbe8 100644
--- a/tests/src/com/android/inputmethod/latin/EditDistanceTests.java
+++ b/tests/src/com/android/inputmethod/latin/EditDistanceTests.java
@@ -17,7 +17,9 @@
 package com.android.inputmethod.latin;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
+@SmallTest
 public class EditDistanceTests extends AndroidTestCase {
     @Override
     protected void setUp() throws Exception {
diff --git a/tests/src/com/android/inputmethod/latin/ForgettingCurveTests.java b/tests/src/com/android/inputmethod/latin/ForgettingCurveTests.java
index a2e71c11a..3259312df 100644
--- a/tests/src/com/android/inputmethod/latin/ForgettingCurveTests.java
+++ b/tests/src/com/android/inputmethod/latin/ForgettingCurveTests.java
@@ -17,7 +17,9 @@
 package com.android.inputmethod.latin;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
+@SmallTest
 public class ForgettingCurveTests extends AndroidTestCase {
     public void testFcToFreq() {
         for (int i = 0; i < Byte.MAX_VALUE; ++i) {
diff --git a/tests/src/com/android/inputmethod/latin/FusionDictionaryTests.java b/tests/src/com/android/inputmethod/latin/FusionDictionaryTests.java
index 123959b4d..fd584761a 100644
--- a/tests/src/com/android/inputmethod/latin/FusionDictionaryTests.java
+++ b/tests/src/com/android/inputmethod/latin/FusionDictionaryTests.java
@@ -17,6 +17,7 @@
 package com.android.inputmethod.latin;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import com.android.inputmethod.latin.makedict.FusionDictionary;
 import com.android.inputmethod.latin.makedict.FusionDictionary.Node;
@@ -26,6 +27,7 @@ import java.util.HashMap;
 /**
  * Unit test for FusionDictionary
  */
+@SmallTest
 public class FusionDictionaryTests extends AndroidTestCase {
     public void testFindWordInTree() {
         FusionDictionary dict = new FusionDictionary(new Node(),
diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTests.java b/tests/src/com/android/inputmethod/latin/InputLogicTests.java
index 6412a9db5..d7b240780 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTests.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTests.java
@@ -16,6 +16,9 @@
 
 package com.android.inputmethod.latin;
 
+import android.test.suitebuilder.annotation.LargeTest;
+
+@LargeTest
 public class InputLogicTests extends InputTestsBase {
 
     public void testTypeWord() {
diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java b/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
index 42823f538..e012f7926 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
@@ -16,8 +16,11 @@
 
 package com.android.inputmethod.latin;
 
+import android.test.suitebuilder.annotation.LargeTest;
+
 import com.android.inputmethod.latin.suggestions.SuggestionStripView;
 
+@LargeTest
 public class InputLogicTestsNonEnglish extends InputTestsBase {
     final String NEXT_WORD_PREDICTION_OPTION = "next_word_prediction";
 
diff --git a/tests/src/com/android/inputmethod/latin/InputPointersTests.java b/tests/src/com/android/inputmethod/latin/InputPointersTests.java
index cc55076c0..44526a37c 100644
--- a/tests/src/com/android/inputmethod/latin/InputPointersTests.java
+++ b/tests/src/com/android/inputmethod/latin/InputPointersTests.java
@@ -17,9 +17,11 @@
 package com.android.inputmethod.latin;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
 import java.util.Arrays;
 
+@SmallTest
 public class InputPointersTests extends AndroidTestCase {
     private static final int DEFAULT_CAPACITY = 48;
 
diff --git a/tests/src/com/android/inputmethod/latin/InputTestsBase.java b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
index 10d415ba8..c44058772 100644
--- a/tests/src/com/android/inputmethod/latin/InputTestsBase.java
+++ b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
@@ -31,16 +31,12 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
-import android.view.inputmethod.InputMethodInfo;
-import android.view.inputmethod.InputMethodManager;
-import android.view.inputmethod.InputMethodSubtype;
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
 import com.android.inputmethod.keyboard.Key;
 import com.android.inputmethod.keyboard.Keyboard;
 
-import java.util.HashMap;
 import java.util.Locale;
 
 public class InputTestsBase extends ServiceTestCase<LatinIME> {
diff --git a/tests/src/com/android/inputmethod/latin/PunctuationTests.java b/tests/src/com/android/inputmethod/latin/PunctuationTests.java
index 0eb3ba41a..38203e8fc 100644
--- a/tests/src/com/android/inputmethod/latin/PunctuationTests.java
+++ b/tests/src/com/android/inputmethod/latin/PunctuationTests.java
@@ -16,8 +16,11 @@
 
 package com.android.inputmethod.latin;
 
+import android.test.suitebuilder.annotation.LargeTest;
+
 import com.android.inputmethod.latin.R;
 
+@LargeTest
 public class PunctuationTests extends InputTestsBase {
 
     final String NEXT_WORD_PREDICTION_OPTION = "next_word_prediction";
diff --git a/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java b/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java
index 995fc14ea..7c415dff0 100644
--- a/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java
+++ b/tests/src/com/android/inputmethod/latin/ResizableIntArrayTests.java
@@ -17,7 +17,9 @@
 package com.android.inputmethod.latin;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 
+@SmallTest
 public class ResizableIntArrayTests extends AndroidTestCase {
     private static final int DEFAULT_CAPACITY = 48;
 
diff --git a/tests/src/com/android/inputmethod/latin/RichInputConnectionTests.java b/tests/src/com/android/inputmethod/latin/RichInputConnectionTests.java
index ad9937940..9b8fc6d5d 100644
--- a/tests/src/com/android/inputmethod/latin/RichInputConnectionTests.java
+++ b/tests/src/com/android/inputmethod/latin/RichInputConnectionTests.java
@@ -18,6 +18,7 @@ package com.android.inputmethod.latin;
 
 import android.inputmethodservice.InputMethodService;
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 import android.view.inputmethod.ExtractedText;
 import android.view.inputmethod.ExtractedTextRequest;
 import android.view.inputmethod.InputConnection;
@@ -25,6 +26,7 @@ import android.view.inputmethod.InputConnectionWrapper;
 
 import com.android.inputmethod.latin.RichInputConnection.Range;
 
+@SmallTest
 public class RichInputConnectionTests extends AndroidTestCase {
 
     // The following is meant to be a reasonable default for
diff --git a/tests/src/com/android/inputmethod/latin/StringUtilsTests.java b/tests/src/com/android/inputmethod/latin/StringUtilsTests.java
index 3142bd602..f3fbb3e4b 100644
--- a/tests/src/com/android/inputmethod/latin/StringUtilsTests.java
+++ b/tests/src/com/android/inputmethod/latin/StringUtilsTests.java
@@ -17,10 +17,12 @@
 package com.android.inputmethod.latin;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 import android.text.TextUtils;
 
 import java.util.Locale;
 
+@SmallTest
 public class StringUtilsTests extends AndroidTestCase {
     public void testContainsInArray() {
         assertFalse("empty array", StringUtils.containsInArray("key", new String[0]));
diff --git a/tests/src/com/android/inputmethod/latin/SubtypeLocaleTests.java b/tests/src/com/android/inputmethod/latin/SubtypeLocaleTests.java
index e37fef757..e406e84af 100644
--- a/tests/src/com/android/inputmethod/latin/SubtypeLocaleTests.java
+++ b/tests/src/com/android/inputmethod/latin/SubtypeLocaleTests.java
@@ -19,6 +19,7 @@ package com.android.inputmethod.latin;
 import android.content.Context;
 import android.content.res.Resources;
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 import android.view.inputmethod.InputMethodSubtype;
 
 import com.android.inputmethod.latin.LocaleUtils.RunInLocale;
@@ -26,6 +27,7 @@ import com.android.inputmethod.latin.LocaleUtils.RunInLocale;
 import java.util.ArrayList;
 import java.util.Locale;
 
+@SmallTest
 public class SubtypeLocaleTests extends AndroidTestCase {
     // Locale to subtypes list.
     private final ArrayList<InputMethodSubtype> mSubtypesList = CollectionUtils.newArrayList();
diff --git a/tests/src/com/android/inputmethod/latin/UserHistoryDictIOUtilsTests.java b/tests/src/com/android/inputmethod/latin/UserHistoryDictIOUtilsTests.java
index 66c9e1851..dd28fabf6 100644
--- a/tests/src/com/android/inputmethod/latin/UserHistoryDictIOUtilsTests.java
+++ b/tests/src/com/android/inputmethod/latin/UserHistoryDictIOUtilsTests.java
@@ -16,17 +16,17 @@
 
 package com.android.inputmethod.latin;
 
+import android.content.Context;
+import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.util.Log;
+
 import com.android.inputmethod.latin.UserHistoryDictIOUtils.BigramDictionaryInterface;
 import com.android.inputmethod.latin.UserHistoryDictIOUtils.OnAddWordListener;
-import com.android.inputmethod.latin.makedict.BinaryDictInputOutput;
 import com.android.inputmethod.latin.makedict.FormatSpec;
 import com.android.inputmethod.latin.makedict.FusionDictionary;
 import com.android.inputmethod.latin.makedict.FusionDictionary.CharGroup;
 
-import android.content.Context;
-import android.test.AndroidTestCase;
-import android.util.Log;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
@@ -39,6 +39,7 @@ import java.util.HashMap;
 /**
  * Unit tests for UserHistoryDictIOUtils
  */
+@LargeTest
 public class UserHistoryDictIOUtilsTests extends AndroidTestCase
     implements BigramDictionaryInterface {
 
diff --git a/tests/src/com/android/inputmethod/latin/UserHistoryDictionaryTests.java b/tests/src/com/android/inputmethod/latin/UserHistoryDictionaryTests.java
index 7536f64ac..594ba0e7b 100644
--- a/tests/src/com/android/inputmethod/latin/UserHistoryDictionaryTests.java
+++ b/tests/src/com/android/inputmethod/latin/UserHistoryDictionaryTests.java
@@ -16,15 +16,13 @@
 
 package com.android.inputmethod.latin;
 
-import com.android.inputmethod.latin.UserHistoryDictionary;
-
 import android.content.SharedPreferences;
 import android.preference.PreferenceManager;
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.LargeTest;
 import android.util.Log;
 
 import java.io.File;
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Random;
@@ -33,6 +31,7 @@ import java.util.Set;
 /**
  * Unit tests for UserHistoryDictionary
  */
+@LargeTest
 public class UserHistoryDictionaryTests extends AndroidTestCase {
     private static final String TAG = UserHistoryDictionaryTests.class.getSimpleName();
     private SharedPreferences mPrefs;
diff --git a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOTests.java b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOTests.java
index d080ed627..f3694eada 100644
--- a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOTests.java
+++ b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOTests.java
@@ -16,6 +16,12 @@
 
 package com.android.inputmethod.latin.makedict;
 
+import android.test.AndroidTestCase;
+import android.test.MoreAsserts;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.util.Log;
+import android.util.SparseArray;
+
 import com.android.inputmethod.latin.CollectionUtils;
 import com.android.inputmethod.latin.UserHistoryDictIOUtils;
 import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface;
@@ -24,11 +30,6 @@ import com.android.inputmethod.latin.makedict.FusionDictionary.CharGroup;
 import com.android.inputmethod.latin.makedict.FusionDictionary.Node;
 import com.android.inputmethod.latin.makedict.FusionDictionary.WeightedString;
 
-import android.test.AndroidTestCase;
-import android.test.MoreAsserts;
-import android.util.Log;
-import android.util.SparseArray;
-
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
@@ -47,6 +48,7 @@ import java.util.Set;
 /**
  * Unit tests for BinaryDictInputOutput
  */
+@LargeTest
 public class BinaryDictIOTests extends AndroidTestCase {
     private static final String TAG = BinaryDictIOTests.class.getSimpleName();
     private static final int MAX_UNIGRAMS = 1000;
diff --git a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtilsTests.java b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtilsTests.java
index 318516845..25575baf0 100644
--- a/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtilsTests.java
+++ b/tests/src/com/android/inputmethod/latin/makedict/BinaryDictIOUtilsTests.java
@@ -16,32 +16,30 @@
 
 package com.android.inputmethod.latin.makedict;
 
+import android.test.AndroidTestCase;
+import android.test.MoreAsserts;
+import android.test.suitebuilder.annotation.LargeTest;
+import android.util.Log;
+
 import com.android.inputmethod.latin.CollectionUtils;
 import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.ByteBufferWrapper;
-import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.CharEncoding;
 import com.android.inputmethod.latin.makedict.BinaryDictInputOutput.FusionDictionaryBufferInterface;
 import com.android.inputmethod.latin.makedict.FormatSpec.FileHeader;
 import com.android.inputmethod.latin.makedict.FusionDictionary.Node;
 import com.android.inputmethod.latin.makedict.FusionDictionary.WeightedString;
 
-import android.test.AndroidTestCase;
-import android.test.MoreAsserts;
-import android.util.Log;
-
 import java.io.BufferedOutputStream;
-import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
-import java.io.FileWriter;
 import java.io.IOException;
 import java.io.RandomAccessFile;
 import java.nio.channels.FileChannel;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Random;
 
+@LargeTest
 public class BinaryDictIOUtilsTests  extends AndroidTestCase {
     private static final String TAG = BinaryDictIOUtilsTests.class.getSimpleName();
     private static final FormatSpec.FormatOptions FORMAT_OPTIONS =
diff --git a/tests/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerServiceTest.java b/tests/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerServiceTest.java
index 21406d370..1ea6b2e98 100644
--- a/tests/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerServiceTest.java
+++ b/tests/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerServiceTest.java
@@ -16,12 +16,12 @@
 
 package com.android.inputmethod.latin.spellcheck;
 
-import android.text.SpannableStringBuilder;
-import android.text.style.CharacterStyle;
+import android.test.suitebuilder.annotation.LargeTest;
 import android.text.style.SuggestionSpan;
 
 import com.android.inputmethod.latin.InputTestsBase;
 
+@LargeTest
 public class AndroidSpellCheckerServiceTest extends InputTestsBase {
     public void testSpellchecker() {
         mTextView.onAttachedToWindow();
diff --git a/tests/src/com/android/inputmethod/research/MotionEventReaderTests.java b/tests/src/com/android/inputmethod/research/MotionEventReaderTests.java
index c0eaaead4..e5b9bc0ce 100644
--- a/tests/src/com/android/inputmethod/research/MotionEventReaderTests.java
+++ b/tests/src/com/android/inputmethod/research/MotionEventReaderTests.java
@@ -17,6 +17,7 @@
 package com.android.inputmethod.research;
 
 import android.test.AndroidTestCase;
+import android.test.suitebuilder.annotation.SmallTest;
 import android.util.JsonReader;
 
 import com.android.inputmethod.research.MotionEventReader.ReplayData;
@@ -24,6 +25,7 @@ import com.android.inputmethod.research.MotionEventReader.ReplayData;
 import java.io.IOException;
 import java.io.StringReader;
 
+@SmallTest
 public class MotionEventReaderTests extends AndroidTestCase {
     private MotionEventReader mMotionEventReader = new MotionEventReader();
     private ReplayData mReplayData;