chromium/net/test/spawned_test_server/local_test_server_posix.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40284755): Remove this and spanify to fix the errors.
#pragma allow_unsafe_buffers
#endif

#include "net/test/spawned_test_server/local_test_server.h"

#include <poll.h>

#include <vector>

#include "base/command_line.h"
#include "base/files/file_util.h"
#include "base/files/scoped_file.h"
#include "base/logging.h"
#include "base/path_service.h"
#include "base/process/kill.h"
#include "base/process/launch.h"
#include "base/process/process_iterator.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_util.h"
#include "net/test/python_utils.h"

namespace {

// Helper class used to detect and kill orphaned python test server processes.
// Checks if the command line of a process contains |path_string| (the path
// from which the test server was launched) and |port_string| (the port used by
// the test server), and if the parent pid of the process is 1 (indicating that
// it is an orphaned process).
class OrphanedTestServerFilter : public base::ProcessFilter { … };

// Given a file descriptor, reads into |buffer| until |bytes_max|
// bytes has been read or an error has been encountered.  Returns true
// if the read was successful.
bool ReadData(int fd, ssize_t bytes_max, uint8_t* buffer) { … }

}  // namespace

namespace net {

bool LocalTestServer::LaunchPython(
    const base::FilePath& testserver_path,
    const std::vector<base::FilePath>& python_path) { … }

bool LocalTestServer::WaitToStart() { … }

}  // namespace net