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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/test/chromedriver/log_replay/devtools_log_reader.h"
#include <array>
#include "base/base_paths.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/path_service.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
// Log files to test the reader against
constexpr auto kTestDataPath = std::to_array<const char*>({
"chrome",
"test",
"chromedriver",
"log_replay",
"test_data",
});
const char kTestGetTitlePath[] = "testGetTitle_simple.log";
const char kOneEntryPath[] = "oneDevToolsEntry.log";
const char kBrowserEntryPath[] = "oneDevToolsBrowserEntry.log";
const char kTruncatedJSONPath[] = "truncatedJSON.log";
const char kReadableTimestampPathLinux[] = "testReadableTimestampLinux.log";
const char kReadableTimestampPathWin[] = "testReadableTimestampWindows.log";
base::FilePath GetLogFileFromLiteral(const char literal[]) {
base::FilePath root_dir;
CHECK(base::PathService::Get(base::DIR_SRC_TEST_DATA_ROOT, &root_dir));
for (int i = 0; i < 5; i++)
root_dir = root_dir.AppendASCII(kTestDataPath[i]);
base::FilePath result = root_dir.AppendASCII(literal);
CHECK(base::PathExists(result));
return result;
}
} // namespace
TEST(DevToolsLogReaderTest, Basic) {
base::FilePath path = GetLogFileFromLiteral(kTestGetTitlePath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->protocol_type, LogEntry::kHTTP);
EXPECT_EQ(next->command_name, "http://localhost:38037/json/version");
next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->payload, "{\n \"string_key\": \"string_value\"\n}\n");
}
TEST(DevToolsLogReaderTest, ReadableTimeStampLinux) {
base::FilePath path = GetLogFileFromLiteral(kReadableTimestampPathLinux);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->protocol_type, LogEntry::kHTTP);
EXPECT_EQ(next->command_name, "http://localhost:38037/json/version");
next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->payload, "{\n \"string_key\": \"string_value\"\n}\n");
}
TEST(DevToolsLogReaderTest, ReadableTimeStampWindows) {
base::FilePath path = GetLogFileFromLiteral(kReadableTimestampPathWin);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->protocol_type, LogEntry::kHTTP);
EXPECT_EQ(next->command_name, "http://localhost:38037/json/version");
next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->payload, "{\n \"string_key\": \"string_value\"\n}\n");
}
TEST(DevToolsLogReaderTest, Multiple) {
base::FilePath path = GetLogFileFromLiteral(kTestGetTitlePath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next;
for (int i = 0; i < 3; i++)
next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->command_name, "http://localhost:38037/json");
next = reader.GetNext(LogEntry::kHTTP);
EXPECT_EQ(next->payload,
"[ {\n \"string_key1\": \"string_value1\"\n}, {\n "
"\"string_key2\": \"string_value2\"\n} ]\n");
}
TEST(DevToolsLogReaderTest, EndOfFile) {
base::FilePath path = GetLogFileFromLiteral(kOneEntryPath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next != nullptr);
next = reader.GetNext(LogEntry::kHTTP);
EXPECT_TRUE(next == nullptr);
}
TEST(DevToolsLogReaderTest, WebSocketBrowser) {
base::FilePath path = GetLogFileFromLiteral(kBrowserEntryPath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kWebSocket);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->protocol_type, LogEntry::kWebSocket);
EXPECT_EQ(next->event_type, LogEntry::kRequest);
EXPECT_EQ(next->command_name, "Log.enable");
EXPECT_EQ(next->session_id, "");
EXPECT_EQ(next->id, 1);
}
TEST(DevToolsLogReaderTest, WebSocketBasic) {
base::FilePath path = GetLogFileFromLiteral(kTestGetTitlePath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kWebSocket);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->protocol_type, LogEntry::kWebSocket);
EXPECT_EQ(next->event_type, LogEntry::kRequest);
EXPECT_EQ(next->command_name, "Log.enable");
EXPECT_EQ(next->session_id, "AQUA");
EXPECT_EQ(next->id, 1);
}
TEST(DevToolsLogReaderTest, WebSocketMultiple) {
base::FilePath path = GetLogFileFromLiteral(kTestGetTitlePath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kWebSocket);
next = reader.GetNext(LogEntry::kWebSocket);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->event_type, LogEntry::kRequest);
EXPECT_EQ(next->command_name, "DOM.getDocument");
EXPECT_EQ(next->session_id, "AQUA");
EXPECT_EQ(next->id, 2);
}
TEST(DevToolsLogReaderTest, WebSocketPayload) {
base::FilePath path = GetLogFileFromLiteral(kTestGetTitlePath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next;
for (int i = 0; i < 3; i++)
next = reader.GetNext(LogEntry::kWebSocket);
EXPECT_TRUE(next != nullptr);
EXPECT_EQ(next->command_name, "Target.setAutoAttach");
EXPECT_EQ(next->id, 3);
EXPECT_EQ(next->session_id, "AQUA");
EXPECT_EQ(
next->payload,
"{\n \"autoAttach\": true,\n \"waitForDebuggerOnStart\": false\n}\n");
}
TEST(DevToolsLogReaderTest, TruncatedJSON) {
base::FilePath path = GetLogFileFromLiteral(kTruncatedJSONPath);
DevToolsLogReader reader(path);
std::unique_ptr<LogEntry> next = reader.GetNext(LogEntry::kWebSocket);
EXPECT_TRUE(next == nullptr);
}
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