| /* |
| * 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 "src/trace_processor/util/trace_type.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_DoctypeHtmlUppercase) { |
| const uint8_t prefix[] = "<!DOCTYPE HTML>"; |
| EXPECT_EQ(kSystraceTraceType, GuessTraceType(prefix, sizeof(prefix))); |
| } |
| |
| TEST(TraceProcessorImplTest, GuessTraceType_DoctypeHtml) { |
| const uint8_t prefix[] = "<!doctype html>"; |
| EXPECT_EQ(kSystraceTraceType, GuessTraceType(prefix, sizeof(prefix))); |
| } |
| |
| TEST(TraceProcessorImplTest, GuessTraceType_DoctypeHtmlMixed) { |
| const uint8_t prefix[] = "<!DoCTyPe HtMl>"; |
| EXPECT_EQ(kSystraceTraceType, GuessTraceType(prefix, sizeof(prefix))); |
| } |
| |
| TEST(TraceProcessorImplTest, GuessTraceType_Html) { |
| const uint8_t prefix[] = "<html>"; |
| EXPECT_EQ(kSystraceTraceType, GuessTraceType(prefix, sizeof(prefix))); |
| } |
| |
| TEST(TraceProcessorImplTest, GuessTraceType_HtmlUpper) { |
| const uint8_t prefix[] = "<HTML>"; |
| EXPECT_EQ(kSystraceTraceType, GuessTraceType(prefix, sizeof(prefix))); |
| } |
| |
| TEST(TraceProcessorImplTest, GuessTraceType_HtmlMixed) { |
| const uint8_t prefix[] = "<htmL>"; |
| EXPECT_EQ(kSystraceTraceType, 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 |
