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/*
* Copyright (C) 2013 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.latin.utils;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.SmallTest;
import android.text.TextUtils;
import java.util.Locale;
@SmallTest
public class CapsModeUtilsTests extends AndroidTestCase {
private static void onePathForCaps(final CharSequence cs, final int expectedResult,
final int mask, final Locale l, final boolean hasSpaceBefore) {
int oneTimeResult = expectedResult & mask;
assertEquals("After >" + cs + "<", oneTimeResult,
CapsModeUtils.getCapsMode(cs, mask, l, hasSpaceBefore));
}
private static void allPathsForCaps(final CharSequence cs, final int expectedResult,
final Locale l, final boolean hasSpaceBefore) {
final int c = TextUtils.CAP_MODE_CHARACTERS;
final int w = TextUtils.CAP_MODE_WORDS;
final int s = TextUtils.CAP_MODE_SENTENCES;
onePathForCaps(cs, expectedResult, c | w | s, l, hasSpaceBefore);
onePathForCaps(cs, expectedResult, w | s, l, hasSpaceBefore);
onePathForCaps(cs, expectedResult, c | s, l, hasSpaceBefore);
onePathForCaps(cs, expectedResult, c | w, l, hasSpaceBefore);
onePathForCaps(cs, expectedResult, c, l, hasSpaceBefore);
onePathForCaps(cs, expectedResult, w, l, hasSpaceBefore);
onePathForCaps(cs, expectedResult, s, l, hasSpaceBefore);
}
public void testGetCapsMode() {
final int c = TextUtils.CAP_MODE_CHARACTERS;
final int w = TextUtils.CAP_MODE_WORDS;
final int s = TextUtils.CAP_MODE_SENTENCES;
Locale l = Locale.ENGLISH;
allPathsForCaps("", c | w | s, l, false);
allPathsForCaps("Word", c, l, false);
allPathsForCaps("Word.", c, l, false);
allPathsForCaps("Word ", c | w, l, false);
allPathsForCaps("Word. ", c | w | s, l, false);
allPathsForCaps("Word..", c, l, false);
allPathsForCaps("Word.. ", c | w | s, l, false);
allPathsForCaps("Word... ", c | w | s, l, false);
allPathsForCaps("Word ... ", c | w | s, l, false);
allPathsForCaps("Word . ", c | w, l, false);
allPathsForCaps("In the U.S ", c | w, l, false);
allPathsForCaps("In the U.S. ", c | w, l, false);
allPathsForCaps("Some stuff (e.g. ", c | w, l, false);
allPathsForCaps("In the U.S.. ", c | w | s, l, false);
allPathsForCaps("\"Word.\" ", c | w | s, l, false);
allPathsForCaps("\"Word\". ", c | w | s, l, false);
allPathsForCaps("\"Word\" ", c | w, l, false);
// Test for phantom space
allPathsForCaps("Word", c | w, l, true);
allPathsForCaps("Word.", c | w | s, l, true);
// Tests after some whitespace
allPathsForCaps("Word\n", c | w | s, l, false);
allPathsForCaps("Word\n", c | w | s, l, true);
allPathsForCaps("Word\n ", c | w | s, l, true);
allPathsForCaps("Word.\n", c | w | s, l, false);
allPathsForCaps("Word.\n", c | w | s, l, true);
allPathsForCaps("Word.\n ", c | w | s, l, true);
l = Locale.FRENCH;
allPathsForCaps("\"Word.\" ", c | w, l, false);
allPathsForCaps("\"Word\". ", c | w | s, l, false);
allPathsForCaps("\"Word\" ", c | w, l, false);
}
}
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