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 #include "minikin/Hasher.h"
18
19 #include <gtest/gtest.h>
20
21 namespace minikin {
22
TEST(HasherTest,hasherTest)23 TEST(HasherTest, hasherTest) {
24 EXPECT_EQ(Hasher().hash(), Hasher().hash());
25 EXPECT_EQ(Hasher().update(1).hash(), Hasher().update(1).hash());
26
27 uint16_t shorts1[] = {1, 2, 3, 4, 5};
28 uint16_t shorts2[] = {1, 2, 3, 4, 5};
29 EXPECT_EQ(Hasher().updateShorts(shorts1, 5).hash(), Hasher().updateShorts(shorts2, 5).hash());
30
31 Hasher hasher;
32 hasher.update(1);
33 EXPECT_EQ(hasher.hash(), hasher.hash());
34 hasher.update(2);
35 EXPECT_EQ(hasher.hash(), hasher.hash());
36 }
37
38 } // namespace minikin
39