15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/test/test_timeouts.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 8bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch#include "base/debug/debugger.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/test/test_switches.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// ASan and TSan instrument each memory access. This may slow the execution 16c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// down significantly. 17c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#if defined(ADDRESS_SANITIZER) || defined(THREAD_SANITIZER) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kTimeoutMultiplier = 2; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#else 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kTimeoutMultiplier = 1; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdochconst int kAlmostInfiniteTimeoutMs = 100000000; 24bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Sets value to the greatest of: 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1) value's current value multiplied by kTimeoutMultiplier (assuming 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// InitializeTimeout is called only once per value). 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 2) min_value. 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 3) the numerical value given by switch_name on the command line multiplied 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// by kTimeoutMultiplier. 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void InitializeTimeout(const char* switch_name, int min_value, int* value) { 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(value); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (CommandLine::ForCurrentProcess()->HasSwitch(switch_name)) { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string string_value( 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CommandLine::ForCurrentProcess()->GetSwitchValueASCII(switch_name)); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int timeout; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringToInt(string_value, &timeout); 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *value = std::max(*value, timeout); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *value *= kTimeoutMultiplier; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *value = std::max(*value, min_value); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Sets value to the greatest of: 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 1) value's current value multiplied by kTimeoutMultiplier. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 2) 0 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 3) the numerical value given by switch_name on the command line multiplied 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// by kTimeoutMultiplier. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void InitializeTimeout(const char* switch_name, int* value) { 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializeTimeout(switch_name, 0, value); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool TestTimeouts::initialized_ = false; 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The timeout values should increase in the order they appear in this block. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int TestTimeouts::tiny_timeout_ms_ = 100; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int TestTimeouts::action_timeout_ms_ = 10000; 627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#ifndef NDEBUG 637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)int TestTimeouts::action_max_timeout_ms_ = 45000; 647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#else 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)int TestTimeouts::action_max_timeout_ms_ = 30000; 667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#endif // NDEBUG 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int TestTimeouts::large_test_timeout_ms_ = 10 * 60 * 1000; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void TestTimeouts::Initialize() { 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (initialized_) { 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initialized_ = true; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 77bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch if (base::debug::BeingDebugged()) { 78bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch fprintf(stdout, 79bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch "Detected presence of a debugger, running without test timeouts.\n"); 80bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch } 81bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that these timeouts MUST be initialized in the correct order as 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // per the CHECKS below. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializeTimeout(switches::kTestTinyTimeout, &tiny_timeout_ms_); 85bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch InitializeTimeout(switches::kUiTestActionTimeout, 86bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch base::debug::BeingDebugged() ? kAlmostInfiniteTimeoutMs 87bbcdd45c55eb7c4641ab97aef9889b0fc828e7d3Ben Murdoch : tiny_timeout_ms_, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &action_timeout_ms_); 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializeTimeout(switches::kUiTestActionMaxTimeout, action_timeout_ms_, 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &action_max_timeout_ms_); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializeTimeout(switches::kTestLargeTimeout, action_max_timeout_ms_, 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &large_test_timeout_ms_); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The timeout values should be increasing in the right order. 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(tiny_timeout_ms_ <= action_timeout_ms_); 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(action_timeout_ms_ <= action_max_timeout_ms_); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(action_max_timeout_ms_ <= large_test_timeout_ms_); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 99