1 /* 2 * Copyright (C) 2024 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 android.aconfig.storage.test; 18 19 import static org.junit.Assert.assertEquals; 20 import static java.nio.charset.StandardCharsets.UTF_8; 21 22 import android.aconfig.storage.SipHasher13; 23 24 import org.junit.Test; 25 import org.junit.runner.RunWith; 26 import org.junit.runners.JUnit4; 27 28 @RunWith(JUnit4.class) 29 public class SipHasher13Test { 30 @Test testSipHash_hashString()31 public void testSipHash_hashString() throws Exception { 32 String testStr = "com.google.android.test"; 33 long result = SipHasher13.hash(testStr.getBytes(UTF_8)); 34 assertEquals(0xF86572EFF9C4A0C1L, result); 35 36 testStr = "abcdefg"; 37 result = SipHasher13.hash(testStr.getBytes(UTF_8)); 38 assertEquals(0x2295EF44BD078AE9L, result); 39 40 testStr = "abcdefgh"; 41 result = SipHasher13.hash(testStr.getBytes(UTF_8)); 42 assertEquals(0x5CD7657FA7F96C16L, result); 43 } 44 } 45