From 388c953613bc06721eba28be31dc1f4936d8b88a Mon Sep 17 00:00:00 2001
From: Keisuke Kuroyanagi <ksk@google.com>
Date: Mon, 28 Oct 2013 17:16:01 -0700
Subject: [PATCH] Fix tests by adding @UsedForTesting.

Change-Id: I5b98db67a083bde65bb0f2fb714ae2e799fb1d45
---
 .../android/inputmethod/latin/ExpandableDictionary.java  | 3 +++
 .../latin/utils/UserHistoryForgettingCurveUtils.java     | 9 +++++++++
 2 files changed, 12 insertions(+)

diff --git a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
index 95c9bcab9..8fdff8f7e 100644
--- a/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
+++ b/java/src/com/android/inputmethod/latin/ExpandableDictionary.java
@@ -33,6 +33,7 @@ import java.util.LinkedList;
  * be searched for suggestions and valid words.
  */
 // TODO: Remove after binary dictionary supports dynamic update.
+@UsedForTesting
 public class ExpandableDictionary extends Dictionary {
     private static final String TAG = ExpandableDictionary.class.getSimpleName();
     /**
@@ -146,6 +147,7 @@ public class ExpandableDictionary extends Dictionary {
 
     private int[][] mCodes;
 
+    @UsedForTesting
     public ExpandableDictionary(final String dictType) {
         super(dictType);
         clearDictionary();
@@ -164,6 +166,7 @@ public class ExpandableDictionary extends Dictionary {
      * @param shortcutFreq The frequency of the shortcut (0~15, with 15 = whitelist). Ignored
      *   if shortcutTarget is null.
      */
+    @UsedForTesting
     public void addWord(final String word, final String shortcutTarget, final int frequency,
             final int shortcutFreq) {
         if (word.length() >= Constants.DICTIONARY_MAX_WORD_LENGTH) {
diff --git a/java/src/com/android/inputmethod/latin/utils/UserHistoryForgettingCurveUtils.java b/java/src/com/android/inputmethod/latin/utils/UserHistoryForgettingCurveUtils.java
index 1992b2f5d..677035ed6 100644
--- a/java/src/com/android/inputmethod/latin/utils/UserHistoryForgettingCurveUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/UserHistoryForgettingCurveUtils.java
@@ -20,6 +20,9 @@ import android.util.Log;
 
 import java.util.concurrent.TimeUnit;
 
+import com.android.inputmethod.annotations.UsedForTesting;
+
+@UsedForTesting
 public final class UserHistoryForgettingCurveUtils {
     private static final String TAG = UserHistoryForgettingCurveUtils.class.getSimpleName();
     private static final boolean DEBUG = false;
@@ -118,18 +121,22 @@ public final class UserHistoryForgettingCurveUtils {
         }
     }
 
+    @UsedForTesting
     /* package */ static  int fcToElapsedTime(byte fc) {
         return fc & 0x0F;
     }
 
+    @UsedForTesting
     /* package */ static int fcToCount(byte fc) {
         return (fc >> 4) & 0x03;
     }
 
+    @UsedForTesting
     /* package */ static int fcToLevel(byte fc) {
         return (fc >> 6) & 0x03;
     }
 
+    @UsedForTesting
     private static int calcFreq(int elapsedTime, int count, int level) {
         if (level <= 0) {
             // Reserved words, just return -1
@@ -158,6 +165,7 @@ public final class UserHistoryForgettingCurveUtils {
         return calcFreq(elapsedTime, count, level);
     }
 
+    @UsedForTesting
     public static byte pushElapsedTime(byte fc) {
         int elapsedTime = fcToElapsedTime(fc);
         int count = fcToCount(fc);
@@ -173,6 +181,7 @@ public final class UserHistoryForgettingCurveUtils {
         return calcFc(elapsedTime, count, level);
     }
 
+    @UsedForTesting
     public static byte pushCount(byte fc, boolean isValid) {
         final int elapsedTime = fcToElapsedTime(fc);
         int count = fcToCount(fc);