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 <gtest/gtest.h>
18
19 #include <utils/StringUtils.h>
20
21 using namespace android;
22 using namespace android::uirenderer;
23
TEST(StringUtils,simpleBuildSet)24 TEST(StringUtils, simpleBuildSet) {
25 auto collection = StringUtils::split("a b c");
26
27 EXPECT_TRUE(collection.has("a"));
28 EXPECT_TRUE(collection.has("b"));
29 EXPECT_TRUE(collection.has("c"));
30 EXPECT_FALSE(collection.has("d"));
31 }
32
TEST(StringUtils,advancedBuildSet)33 TEST(StringUtils, advancedBuildSet) {
34 auto collection = StringUtils::split("GL_ext1 GL_ext2 GL_ext3");
35
36 EXPECT_TRUE(collection.has("GL_ext1"));
37 EXPECT_FALSE(collection.has("GL_ext")); // string present, but not in list
38 }
39
TEST(StringUtils,sizePrinter)40 TEST(StringUtils, sizePrinter) {
41 std::stringstream os;
42 os << SizePrinter{500};
43 EXPECT_EQ("500.00B", os.str());
44 os.str("");
45 os << SizePrinter{46080};
46 EXPECT_EQ("45.00KiB", os.str());
47 os.str("");
48 os << SizePrinter{5 * 1024 * 1024 + 520 * 1024};
49 EXPECT_EQ("5.51MiB", os.str());
50 os.str("");
51 os << SizePrinter{2147483647};
52 EXPECT_EQ("2048.00MiB", os.str());
53 }
54