am 5f19606d: Add action label tests in other locale than subtype\'s

* commit '5f19606d54266e55bb065880c77a74b1d47a52c8':
  Add action label tests in other locale than subtype's

tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetActionLabelKlpTests.java

@@ -18,34 +18,33 @@ package com.android.inputmethod.keyboard;
 
 import android.content.res.Resources;
 import android.test.suitebuilder.annotation.MediumTest;
-import android.text.InputType;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputMethodSubtype;
 
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
-import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.RichInputMethodManager;
 import com.android.inputmethod.latin.utils.RunInLocale;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 
+import java.util.Locale;
+
 @MediumTest
-public class KeyboardLayoutSetActionLabelKlpTests extends KeyboardLayoutSetTestsBase {
+public class KeyboardLayoutSetActionLabelKlpTests extends KeyboardLayoutSetActionLabelLxxTests {
     @Override
     protected int getKeyboardThemeForTests() {
         return KeyboardTheme.THEME_ID_KLP;
     }
 
-    private static void doTestActionKey(final String tag, final KeyboardLayoutSet layoutSet,
+    protected void doTestActionKeyLabel(final String tag, final InputMethodSubtype subtype,
-            final int elementId, final CharSequence label, final int iconId) {
+            final int actionId, final int labelResId) {
-        final Keyboard keyboard = layoutSet.getKeyboard(elementId);
+        final Locale labelLocale = subtype.getLocale().equals(SubtypeLocaleUtils.NO_LANGUAGE)
-        final Key enterKey = keyboard.getKey(Constants.CODE_ENTER);
+                ? null : SubtypeLocaleUtils.getSubtypeLocale(subtype);
-        assertNotNull(tag + " enter key on " + keyboard.mId, enterKey);
+        doTestActionKeyLabel(tag, subtype, actionId, labelLocale, labelResId);
-        assertEquals(tag + " enter label " + enterKey, label, enterKey.getLabel());
-        assertEquals(tag + " enter icon " + enterKey, iconId, enterKey.getIconId());
     }
 
-    protected void doTestActionLabel(final String tag, final InputMethodSubtype subtype,
+    protected void doTestActionKeyLabel(final String tag, final InputMethodSubtype subtype,
-            final int actionId, final int labelResId) {
+            final int actionId, final Locale labelLocale, final int labelResId) {
         final EditorInfo editorInfo = new EditorInfo();
         editorInfo.imeOptions = actionId;
         final RunInLocale<String> job = new RunInLocale<String>() {
@@ -54,138 +53,120 @@ public class KeyboardLayoutSetActionLabelKlpTests extends KeyboardLayoutSetTests
                 return res.getString(labelResId);
             }
         };
-        final Resources res = getContext().getResources();
+        final String label = job.runInLocale(getContext().getResources(), labelLocale);
-        final String label;
+        doTestActionKeyLabel(tag, subtype, editorInfo, label);
-        if (subtype.getLocale().equals(SubtypeLocaleUtils.NO_LANGUAGE)) {
-            // Using system locale.
-            label = res.getString(labelResId);
-        } else {
-            label = job.runInLocale(res, SubtypeLocaleUtils.getSubtypeLocale(subtype));
-        }
-        doTestActionLabel(tag, subtype, editorInfo, label);
-    }
-
-    protected void doTestActionLabel(final String tag, final InputMethodSubtype subtype,
-            final EditorInfo editorInfo, final CharSequence label) {
-        // Test text layouts.
-        editorInfo.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL;
-        final KeyboardLayoutSet layoutSet = createKeyboardLayoutSet(subtype, editorInfo);
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_ALPHABET,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS_SHIFTED,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-        // Test phone number layouts.
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_PHONE,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_PHONE_SYMBOLS,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-        // Test normal number layout.
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_NUMBER,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-        // Test number password layouts.
-        editorInfo.inputType =
-                InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD;
-        final KeyboardLayoutSet passwordSet = createKeyboardLayoutSet(subtype, editorInfo);
-        doTestActionKey(tag, passwordSet, KeyboardId.ELEMENT_NUMBER,
-                label, KeyboardIconsSet.ICON_UNDEFINED);
-    }
-
-    protected void doTestActionKeyIcon(final String tag, final InputMethodSubtype subtype,
-            final int actionId, final String iconName) {
-        final int iconId = KeyboardIconsSet.getIconId(iconName);
-        final EditorInfo editorInfo = new EditorInfo();
-        editorInfo.imeOptions = actionId;
-        // Test text layouts.
-        editorInfo.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL;
-        final KeyboardLayoutSet layoutSet = createKeyboardLayoutSet(subtype, editorInfo);
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_ALPHABET, null /* label */, iconId);
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS, null /* label */, iconId);
-        doTestActionKey(
-                tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS_SHIFTED, null /* label */, iconId);
-        // Test phone number layouts.
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_PHONE, null /* label */, iconId);
-        doTestActionKey(
-                tag, layoutSet, KeyboardId.ELEMENT_PHONE_SYMBOLS, null /* label */, iconId);
-        // Test normal number layout.
-        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_NUMBER, null /* label */, iconId);
-        // Test number password layout.
-        editorInfo.inputType =
-                InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD;
-        final KeyboardLayoutSet passwordSet = createKeyboardLayoutSet(subtype, editorInfo);
-        doTestActionKey(tag, passwordSet, KeyboardId.ELEMENT_NUMBER, null /* label */, iconId);
     }
 
+    @Override
     public void testActionUnspecified() {
-        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+        super.testActionUnspecified();
-            final String tag = "unspecifiled "
-                    + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionKeyIcon(tag, subtype, EditorInfo.IME_ACTION_UNSPECIFIED,
-                    KeyboardIconsSet.NAME_ENTER_KEY);
-        }
     }
 
+    @Override
     public void testActionNone() {
-        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+        super.testActionNone();
-            final String tag = "none " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionKeyIcon(tag, subtype, EditorInfo.IME_ACTION_NONE,
-                    KeyboardIconsSet.NAME_ENTER_KEY);
-        }
     }
 
+    @Override
     public void testActionGo() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "go " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionLabel(tag, subtype, EditorInfo.IME_ACTION_GO, R.string.label_go_key);
+            doTestActionKeyLabel(tag, subtype, EditorInfo.IME_ACTION_GO, R.string.label_go_key);
         }
     }
 
+    @Override
     public void testActionSearch() {
-        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+        super.testActionSearch();
-            final String tag = "search " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionKeyIcon(tag, subtype, EditorInfo.IME_ACTION_SEARCH,
-                    KeyboardIconsSet.NAME_SEARCH_KEY);
-        }
     }
 
+    @Override
     public void testActionSend() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "send " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionLabel(tag, subtype, EditorInfo.IME_ACTION_SEND, R.string.label_send_key);
+            doTestActionKeyLabel(tag, subtype, EditorInfo.IME_ACTION_SEND, R.string.label_send_key);
         }
     }
 
+    @Override
     public void testActionNext() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "next " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionLabel(tag, subtype, EditorInfo.IME_ACTION_NEXT, R.string.label_next_key);
+            doTestActionKeyLabel(tag, subtype, EditorInfo.IME_ACTION_NEXT, R.string.label_next_key);
         }
     }
 
+    @Override
     public void testActionDone() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "done " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionLabel(tag, subtype, EditorInfo.IME_ACTION_DONE, R.string.label_done_key);
+            doTestActionKeyLabel(tag, subtype, EditorInfo.IME_ACTION_DONE, R.string.label_done_key);
         }
     }
 
+    @Override
     public void testActionPrevious() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "previous " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            doTestActionLabel(
+            doTestActionKeyLabel(
                     tag, subtype, EditorInfo.IME_ACTION_PREVIOUS, R.string.label_previous_key);
         }
     }
 
+    @Override
     public void testActionCustom() {
-        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+        super.testActionCustom();
-            final String tag = "custom " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
-            final CharSequence customLabel = "customLabel";
-            final EditorInfo editorInfo = new EditorInfo();
-            editorInfo.imeOptions = EditorInfo.IME_ACTION_UNSPECIFIED;
-            editorInfo.actionLabel = customLabel;
-            doTestActionLabel(tag, subtype, editorInfo, customLabel);
     }
+
+    private void doTestActionLabelInLocale(final InputMethodSubtype subtype,
+            final Locale labelLocale, final Locale systemLocale) {
+        final String tag = "label=" + labelLocale + " system=" + systemLocale
+                + " " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
+        final RunInLocale<Void> job = new RunInLocale<Void>() {
+            @Override
+            public Void job(final Resources res) {
+                doTestActionKeyIcon(tag + " unspecified", subtype,
+                        EditorInfo.IME_ACTION_UNSPECIFIED, KeyboardIconsSet.NAME_ENTER_KEY);
+                doTestActionKeyIcon(tag + " none", subtype,
+                        EditorInfo.IME_ACTION_NONE, KeyboardIconsSet.NAME_ENTER_KEY);
+                doTestActionKeyLabel(tag + " go", subtype,
+                        EditorInfo.IME_ACTION_GO, labelLocale, R.string.label_go_key);
+                doTestActionKeyIcon(tag + " search", subtype,
+                        EditorInfo.IME_ACTION_SEARCH, KeyboardIconsSet.NAME_SEARCH_KEY);
+                doTestActionKeyLabel(tag + " send", subtype,
+                        EditorInfo.IME_ACTION_SEND, labelLocale, R.string.label_send_key);
+                doTestActionKeyLabel(tag + " next", subtype,
+                        EditorInfo.IME_ACTION_NEXT, labelLocale, R.string.label_next_key);
+                doTestActionKeyLabel(tag + " done", subtype,
+                        EditorInfo.IME_ACTION_DONE, labelLocale, R.string.label_done_key);
+                doTestActionKeyLabel(tag + " previous", subtype,
+                        EditorInfo.IME_ACTION_PREVIOUS, labelLocale, R.string.label_previous_key);
+                return null;
+            }
+        };
+        job.runInLocale(getContext().getResources(), systemLocale);
+    }
+
+    public void testActionLabelInOtherLocale() {
+        final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
+        final InputMethodSubtype italian = richImm.findSubtypeByLocaleAndKeyboardLayoutSet(
+                Locale.ITALIAN.toString(), SubtypeLocaleUtils.QWERTY);
+        // An action label should be displayed in subtype's locale regardless of the system locale.
+        doTestActionLabelInLocale(italian, Locale.ITALIAN, Locale.US);
+        doTestActionLabelInLocale(italian, Locale.ITALIAN, Locale.FRENCH);
+        doTestActionLabelInLocale(italian, Locale.ITALIAN, Locale.ITALIAN);
+        doTestActionLabelInLocale(italian, Locale.ITALIAN, Locale.JAPANESE);
+    }
+
+    public void testNoLanguageSubtypeActionLabel() {
+        final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
+        final InputMethodSubtype noLanguage = richImm.findSubtypeByLocaleAndKeyboardLayoutSet(
+                SubtypeLocaleUtils.NO_LANGUAGE, SubtypeLocaleUtils.QWERTY);
+        // An action label of no language keyboard should be displayed in the system locale.
+        doTestActionLabelInLocale(noLanguage, Locale.US, Locale.US);
+        // TODO: Uncomment the following test once a bug is fixed.
+        // doTestActionLabelInLocale(noLanguage, Locale.FRENCH, Locale.FRENCH);
+        // doTestActionLabelInLocale(noLanguage, Locale.ITALIAN, Locale.ITALIAN);
+        // doTestActionLabelInLocale(noLanguage, Locale.JAPANESE, Locale.JAPANESE);
     }
 }

tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetActionLabelLxxTests.java

@@ -17,30 +17,99 @@
 package com.android.inputmethod.keyboard;
 
 import android.test.suitebuilder.annotation.MediumTest;
+import android.text.InputType;
 import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputMethodSubtype;
 
 import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
+import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 
 @MediumTest
-public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetActionLabelKlpTests {
+public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetTestsBase {
     @Override
     protected int getKeyboardThemeForTests() {
         return KeyboardTheme.THEME_ID_LXX_DARK;
     }
 
-    @Override
+    private static void doTestActionKey(final String tag, final KeyboardLayoutSet layoutSet,
+            final int elementId, final CharSequence label, final int iconId) {
+        final Keyboard keyboard = layoutSet.getKeyboard(elementId);
+        final Key enterKey = keyboard.getKey(Constants.CODE_ENTER);
+        assertNotNull(tag + " enter key on " + keyboard.mId, enterKey);
+        assertEquals(tag + " enter label " + enterKey, label, enterKey.getLabel());
+        assertEquals(tag + " enter icon " + enterKey, iconId, enterKey.getIconId());
+    }
+
+    protected void doTestActionKeyLabel(final String tag, final InputMethodSubtype subtype,
+            final EditorInfo editorInfo, final CharSequence label) {
+        // Test text layouts.
+        editorInfo.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL;
+        final KeyboardLayoutSet layoutSet = createKeyboardLayoutSet(subtype, editorInfo);
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_ALPHABET,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS_SHIFTED,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+        // Test phone number layouts.
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_PHONE,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_PHONE_SYMBOLS,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+        // Test normal number layout.
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_NUMBER,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+        // Test number password layouts.
+        editorInfo.inputType =
+                InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD;
+        final KeyboardLayoutSet passwordSet = createKeyboardLayoutSet(subtype, editorInfo);
+        doTestActionKey(tag, passwordSet, KeyboardId.ELEMENT_NUMBER,
+                label, KeyboardIconsSet.ICON_UNDEFINED);
+    }
+
+    protected void doTestActionKeyIcon(final String tag, final InputMethodSubtype subtype,
+            final int actionId, final String iconName) {
+        final int iconId = KeyboardIconsSet.getIconId(iconName);
+        final EditorInfo editorInfo = new EditorInfo();
+        editorInfo.imeOptions = actionId;
+        // Test text layouts.
+        editorInfo.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_NORMAL;
+        final KeyboardLayoutSet layoutSet = createKeyboardLayoutSet(subtype, editorInfo);
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_ALPHABET, null /* label */, iconId);
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS, null /* label */, iconId);
+        doTestActionKey(
+                tag, layoutSet, KeyboardId.ELEMENT_SYMBOLS_SHIFTED, null /* label */, iconId);
+        // Test phone number layouts.
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_PHONE, null /* label */, iconId);
+        doTestActionKey(
+                tag, layoutSet, KeyboardId.ELEMENT_PHONE_SYMBOLS, null /* label */, iconId);
+        // Test normal number layout.
+        doTestActionKey(tag, layoutSet, KeyboardId.ELEMENT_NUMBER, null /* label */, iconId);
+        // Test number password layout.
+        editorInfo.inputType =
+                InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD;
+        final KeyboardLayoutSet passwordSet = createKeyboardLayoutSet(subtype, editorInfo);
+        doTestActionKey(tag, passwordSet, KeyboardId.ELEMENT_NUMBER, null /* label */, iconId);
+    }
+
     public void testActionUnspecified() {
-        super.testActionUnspecified();
+        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+            final String tag = "unspecifiled "
+                    + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
+            doTestActionKeyIcon(tag, subtype, EditorInfo.IME_ACTION_UNSPECIFIED,
+                    KeyboardIconsSet.NAME_ENTER_KEY);
+        }
     }
 
-    @Override
     public void testActionNone() {
-        super.testActionNone();
+        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+            final String tag = "none " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
+            doTestActionKeyIcon(tag, subtype, EditorInfo.IME_ACTION_NONE,
+                    KeyboardIconsSet.NAME_ENTER_KEY);
+        }
     }
 
-    @Override
     public void testActionGo() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "go " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
@@ -49,12 +118,14 @@ public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetActio
         }
     }
 
-    @Override
     public void testActionSearch() {
-        super.testActionSearch();
+        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+            final String tag = "search " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
+            doTestActionKeyIcon(tag, subtype, EditorInfo.IME_ACTION_SEARCH,
+                    KeyboardIconsSet.NAME_SEARCH_KEY);
+        }
     }
 
-    @Override
     public void testActionSend() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "send " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
@@ -63,7 +134,6 @@ public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetActio
         }
     }
 
-    @Override
     public void testActionNext() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "next " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
@@ -72,7 +142,6 @@ public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetActio
         }
     }
 
-    @Override
     public void testActionDone() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "done " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
@@ -81,7 +150,6 @@ public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetActio
         }
     }
 
-    @Override
     public void testActionPrevious() {
         for (final InputMethodSubtype subtype : getAllSubtypesList()) {
             final String tag = "previous " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
@@ -90,8 +158,14 @@ public class KeyboardLayoutSetActionLabelLxxTests extends KeyboardLayoutSetActio
         }
     }
 
-    @Override
     public void testActionCustom() {
-        super.testActionCustom();
+        for (final InputMethodSubtype subtype : getAllSubtypesList()) {
+            final String tag = "custom " + SubtypeLocaleUtils.getSubtypeNameForLogging(subtype);
+            final CharSequence customLabel = "customLabel";
+            final EditorInfo editorInfo = new EditorInfo();
+            editorInfo.imeOptions = EditorInfo.IME_ACTION_UNSPECIFIED;
+            editorInfo.actionLabel = customLabel;
+            doTestActionKeyLabel(tag, subtype, editorInfo, customLabel);
+        }
     }
 }

tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java

@@ -42,7 +42,6 @@ public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase {
     private final ArrayList<InputMethodSubtype> mAsciiCapableSubtypesList = new ArrayList<>();
     private final ArrayList<InputMethodSubtype> mAdditionalSubtypesList = new ArrayList<>();
 
-    private Context mThemeContext;
     private int mScreenMetrics;
 
     protected abstract int getKeyboardThemeForTests();
@@ -50,12 +49,13 @@ public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase {
     @Override
     protected void setUp() throws Exception {
         super.setUp();
-        mScreenMetrics = mContext.getResources().getInteger(R.integer.config_screen_metrics);
-
         final KeyboardTheme keyboardTheme = KeyboardTheme.searchKeyboardThemeById(
                 getKeyboardThemeForTests());
-        mThemeContext = new ContextThemeWrapper(mContext, keyboardTheme.mStyleId);
+        setContext(new ContextThemeWrapper(getContext(), keyboardTheme.mStyleId));
-        RichInputMethodManager.init(mThemeContext);
+
+        final Context context = getContext();
+        mScreenMetrics = context.getResources().getInteger(R.integer.config_screen_metrics);
+        RichInputMethodManager.init(context);
         final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
 
         final InputMethodInfo imi = richImm.getInputMethodInfoOfThisIme();
@@ -121,7 +121,7 @@ public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase {
     protected KeyboardLayoutSet createKeyboardLayoutSet(final InputMethodSubtype subtype,
             final EditorInfo editorInfo, final boolean voiceInputKeyEnabled,
             final boolean languageSwitchKeyEnabled) {
-        final Context context = mThemeContext;
+        final Context context = getContext();
         final Resources res = context.getResources();
         final int keyboardWidth = ResourceUtils.getDefaultKeyboardWidth(res);
         final int keyboardHeight = ResourceUtils.getDefaultKeyboardHeight(res);