Merge "Add keyboard layout set tests"

java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java

@@ -45,7 +45,7 @@ import com.android.inputmethod.latin.utils.ResourceUtils;
 public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
     private static final String TAG = KeyboardSwitcher.class.getSimpleName();
 
-    static final class KeyboardTheme {
+    public static final class KeyboardTheme {
         public final int mThemeId;
         public final int mStyleId;
 

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

+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+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.ContextThemeWrapper;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputMethodInfo;
+import android.view.inputmethod.InputMethodSubtype;
+
+import com.android.inputmethod.compat.InputMethodSubtypeCompatUtils;
+import com.android.inputmethod.keyboard.KeyboardLayoutSet.Builder;
+import com.android.inputmethod.keyboard.KeyboardSwitcher.KeyboardTheme;
+import com.android.inputmethod.latin.Constants;
+import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.RichInputMethodManager;
+import com.android.inputmethod.latin.utils.AdditionalSubtypeUtils;
+import com.android.inputmethod.latin.utils.CollectionUtils;
+import com.android.inputmethod.latin.utils.ResourceUtils;
+import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Locale;
+
+@SmallTest
+public class KeyboardLayoutSetTestsBase extends AndroidTestCase {
+    private static final KeyboardTheme DEFAULT_KEYBOARD_THEME =
+            KeyboardSwitcher.KEYBOARD_THEMES[KeyboardSwitcher.THEME_INDEX_DEFAULT];
+
+    // All input method subtypes of LatinIME.
+    private List<InputMethodSubtype> mAllSubtypesList;
+    private List<InputMethodSubtype> mAsciiCabapleSubtypesList;
+
+    private Context mThemeContext;
+    private int mScreenMetrics;
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+        mScreenMetrics = mContext.getResources().getInteger(R.integer.config_screen_metrics);
+
+        mThemeContext = new ContextThemeWrapper(mContext, DEFAULT_KEYBOARD_THEME.mStyleId);
+        RichInputMethodManager.init(mThemeContext);
+        final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
+
+        final ArrayList<InputMethodSubtype> allSubtypesList = CollectionUtils.newArrayList();
+        final ArrayList<InputMethodSubtype> asciiCapableSubtypesList =
+                CollectionUtils.newArrayList();
+        final InputMethodInfo imi = richImm.getInputMethodInfoOfThisIme();
+        final int subtypeCount = imi.getSubtypeCount();
+        for (int index = 0; index < subtypeCount; index++) {
+            final InputMethodSubtype subtype = imi.getSubtypeAt(index);
+            allSubtypesList.add(subtype);
+            if (InputMethodSubtypeCompatUtils.isAsciiCapable(subtype)) {
+                asciiCapableSubtypesList.add(subtype);
+            }
+        }
+        mAllSubtypesList = Collections.unmodifiableList(allSubtypesList);
+        mAsciiCabapleSubtypesList = Collections.unmodifiableList(asciiCapableSubtypesList);
+    }
+
+    protected final boolean isPhone() {
+        return mScreenMetrics == Constants.SCREEN_METRICS_SMALL_PHONE
+                || mScreenMetrics == Constants.SCREEN_METRICS_LARGE_PHONE;
+    }
+
+    public final void testAllSubtypesCount() {
+        assertEquals(63, mAllSubtypesList.size());
+    }
+
+    public final void testAsciiCapableSubtypesCount() {
+        assertEquals(40, mAsciiCabapleSubtypesList.size());
+    }
+
+    protected final InputMethodSubtype getSubtype(final Locale locale,
+            final String keyboardLayout) {
+        for (final InputMethodSubtype subtype : mAllSubtypesList) {
+            final Locale subtypeLocale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
+            final String subtypeLayout = SubtypeLocaleUtils.getKeyboardLayoutSetName(subtype);
+            if (locale.equals(subtypeLocale) && keyboardLayout.equals(subtypeLayout)) {
+                // Found subtype that matches locale and keyboard layout.
+                return subtype;
+            }
+        }
+        for (final InputMethodSubtype subtype : mAsciiCabapleSubtypesList) {
+            final Locale subtypeLocale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
+            if (locale.equals(subtypeLocale)) {
+                // Create additional subtype.
+                return AdditionalSubtypeUtils.createAdditionalSubtype(
+                        locale.toString(), keyboardLayout, null /* extraValue */);
+            }
+        }
+        throw new RuntimeException(
+                "Unknown subtype: locale=" + locale + " keyboardLayout=" + keyboardLayout);
+    }
+
+    protected final KeyboardLayoutSet createKeyboardLayoutSet(final InputMethodSubtype subtype,
+            final EditorInfo editorInfo) {
+        return createKeyboardLayoutSet(subtype, editorInfo, false /* isShortcutImeEnabled */,
+                false /* showsVoiceInputKey */, false /* isLanguageSwitchKeyEnabled */);
+    }
+
+    protected final KeyboardLayoutSet createKeyboardLayoutSet(final InputMethodSubtype subtype,
+            final EditorInfo editorInfo, final boolean isShortcutImeEnabled,
+            final boolean showsVoiceInputKey, final boolean isLanguageSwitchKeyEnabled) {
+        final Context context = mThemeContext;
+        final Resources res = context.getResources();
+        final int keyboardWidth = ResourceUtils.getDefaultKeyboardWidth(res);
+        final int keyboardHeight = ResourceUtils.getDefaultKeyboardHeight(res);
+        final Builder builder = new Builder(context, editorInfo);
+        builder.setKeyboardGeometry(keyboardWidth, keyboardHeight)
+                .setSubtype(subtype)
+                .setOptions(isShortcutImeEnabled, showsVoiceInputKey, isLanguageSwitchKeyEnabled);
+        return builder.build();
+    }
+}