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 #include <audio_utils/Trace.h>
18
19 #include <gtest/gtest.h>
20
TEST(trace_object,basic)21 TEST(trace_object, basic) {
22 android::audio_utils::trace::Object obj;
23
24 EXPECT_TRUE(obj.empty());
25 obj.set("one", 10);
26 EXPECT_FALSE(obj.empty());
27
28 auto trace = obj.toTrace();
29
30 EXPECT_NE(trace.find("one"), std::string::npos);
31 EXPECT_NE(trace.find("10"), std::string::npos);
32 EXPECT_EQ("{ one=10 }", trace);
33
34 obj.set("two", "twenty");
35 auto trace2 = obj.toTrace();
36 EXPECT_NE(trace2.find("one"), std::string::npos);
37 EXPECT_NE(trace2.find("10"), std::string::npos);
38 EXPECT_NE(trace2.find("two"), std::string::npos);
39 EXPECT_NE(trace2.find("twenty"), std::string::npos);
40 EXPECT_EQ("{ one=10 two=\"twenty\" }", trace2);
41
42 obj.clear();
43 EXPECT_TRUE(obj.empty());
44 EXPECT_EQ("{ }", obj.toTrace());
45 }
46