1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.inputmethod.latin.common; 18 19 import android.test.AndroidTestCase; 20 import android.test.suitebuilder.annotation.SmallTest; 21 22 @SmallTest 23 public class UnicodeSurrogateTests extends AndroidTestCase { 24 25 public void testIsLowSurrogate() { 26 assertFalse(UnicodeSurrogate.isLowSurrogate('\uD7FF')); 27 assertTrue(UnicodeSurrogate.isLowSurrogate('\uD83D')); 28 assertFalse(UnicodeSurrogate.isLowSurrogate('\uDC00')); 29 } 30 31 public void testIsHighSurrogate() { 32 assertFalse(UnicodeSurrogate.isHighSurrogate('\uDBFF')); 33 assertTrue(UnicodeSurrogate.isHighSurrogate('\uDE25')); 34 assertFalse(UnicodeSurrogate.isHighSurrogate('\uE000')); 35 } 36 } 37
