1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "src/trace_processor/forwarding_trace_parser.h"
#include "test/gtest_and_gmock.h"
namespace perfetto {
namespace trace_processor {
namespace {
TEST(TraceProcessorImplTest, GuessTraceType_Empty) {
const uint8_t prefix[] = "";
EXPECT_EQ(kUnknownTraceType, GuessTraceType(prefix, 0));
}
TEST(TraceProcessorImplTest, GuessTraceType_Json) {
const uint8_t prefix[] = "{\"traceEvents\":[";
EXPECT_EQ(kJsonTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
TEST(TraceProcessorImplTest, GuessTraceType_Ninja) {
const uint8_t prefix[] = "# ninja log v5\n";
EXPECT_EQ(kNinjaLogTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
TEST(TraceProcessorImplTest, GuessTraceType_JsonWithSpaces) {
const uint8_t prefix[] = "\n{ \"traceEvents\": [";
EXPECT_EQ(kJsonTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
// Some Android build traces do not contain the wrapper. See b/118826940
TEST(TraceProcessorImplTest, GuessTraceType_JsonMissingTraceEvents) {
const uint8_t prefix[] = "[{";
EXPECT_EQ(kJsonTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
TEST(TraceProcessorImplTest, GuessTraceType_Proto) {
const uint8_t prefix[] = {0x0a, 0x00}; // An empty TracePacket.
EXPECT_EQ(kProtoTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
TEST(TraceProcessorImplTest, GuessTraceType_Fuchsia) {
const uint8_t prefix[] = {0x10, 0x00, 0x04, 0x46, 0x78, 0x54, 0x16, 0x00};
EXPECT_EQ(kFuchsiaTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
TEST(TraceProcessorImplTest, GuessTraceType_Bmp) {
const uint8_t prefix[] = {0x42, 0x4d, 0x1e, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00,
0x0c, 0x00, 0x00, 0x00, 0x01, 0x00};
EXPECT_EQ(kUnknownTraceType, GuessTraceType(prefix, sizeof(prefix)));
}
} // namespace
} // namespace trace_processor
} // namespace perfetto
|