1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "base/base_switches.h" 6#include "build/build_config.h" 7 8namespace switches { 9 10// Disables the crash reporting. 11const char kDisableBreakpad[] = "disable-breakpad"; 12 13// Indicates that crash reporting should be enabled. On platforms where helper 14// processes cannot access to files needed to make this decision, this flag is 15// generated internally. 16const char kEnableCrashReporter[] = "enable-crash-reporter"; 17 18// Makes memory allocators keep track of their allocations and context, so a 19// detailed breakdown of memory usage can be presented in chrome://tracing when 20// the memory-infra category is enabled. 21const char kEnableHeapProfiling[] = "enable-heap-profiling"; 22 23// Report native (walk the stack) allocation traces. By default pseudo stacks 24// derived from trace events are reported. 25const char kEnableHeapProfilingModeNative[] = "native"; 26 27// Generates full memory crash dump. 28const char kFullMemoryCrashReport[] = "full-memory-crash-report"; 29 30// Force low-end device mode when set. 31const char kEnableLowEndDeviceMode[] = "enable-low-end-device-mode"; 32 33// Force disabling of low-end device mode when set. 34const char kDisableLowEndDeviceMode[] = "disable-low-end-device-mode"; 35 36// This option can be used to force field trials when testing changes locally. 37// The argument is a list of name and value pairs, separated by slashes. If a 38// trial name is prefixed with an asterisk, that trial will start activated. 39// For example, the following argument defines two trials, with the second one 40// activated: "GoogleNow/Enable/*MaterialDesignNTP/Default/" This option can 41// also be used by the browser process to send the list of trials to a 42// non-browser process, using the same format. See 43// FieldTrialList::CreateTrialsFromString() in field_trial.h for details. 44const char kForceFieldTrials[] = "force-fieldtrials"; 45 46// Suppresses all error dialogs when present. 47const char kNoErrorDialogs[] = "noerrdialogs"; 48 49// When running certain tests that spawn child processes, this switch indicates 50// to the test framework that the current process is a child process. 51const char kTestChildProcess[] = "test-child-process"; 52 53// When running certain tests that spawn child processes, this switch indicates 54// to the test framework that the current process should not initialize ICU to 55// avoid creating any scoped handles too early in startup. 56const char kTestDoNotInitializeIcu[] = "test-do-not-initialize-icu"; 57 58// Gives the default maximal active V-logging level; 0 is the default. 59// Normally positive values are used for V-logging levels. 60const char kV[] = "v"; 61 62// Gives the per-module maximal V-logging levels to override the value 63// given by --v. E.g. "my_module=2,foo*=3" would change the logging 64// level for all code in source files "my_module.*" and "foo*.*" 65// ("-inl" suffixes are also disregarded for this matching). 66// 67// Any pattern containing a forward or backward slash will be tested 68// against the whole pathname and not just the module. E.g., 69// "*/foo/bar/*=2" would change the logging level for all code in 70// source files under a "foo/bar" directory. 71const char kVModule[] = "vmodule"; 72 73// Will wait for 60 seconds for a debugger to come to attach to the process. 74const char kWaitForDebugger[] = "wait-for-debugger"; 75 76// Sends trace events from these categories to a file. 77// --trace-to-file on its own sends to default categories. 78const char kTraceToFile[] = "trace-to-file"; 79 80// Specifies the file name for --trace-to-file. If unspecified, it will 81// go to a default file name. 82const char kTraceToFileName[] = "trace-to-file-name"; 83 84// Configure whether chrome://profiler will contain timing information. This 85// option is enabled by default. A value of "0" will disable profiler timing, 86// while all other values will enable it. 87const char kProfilerTiming[] = "profiler-timing"; 88// Value of the --profiler-timing flag that will disable timing information for 89// chrome://profiler. 90const char kProfilerTimingDisabledValue[] = "0"; 91 92// Specifies a location for profiling output. This will only work if chrome has 93// been built with the gyp variable profiling=1 or gn arg enable_profiling=true. 94// 95// {pid} if present will be replaced by the pid of the process. 96// {count} if present will be incremented each time a profile is generated 97// for this process. 98// The default is chrome-profile-{pid} for the browser and test-profile-{pid} 99// for tests. 100const char kProfilingFile[] = "profiling-file"; 101 102#if defined(OS_WIN) 103// Disables the USB keyboard detection for blocking the OSK on Win8+. 104const char kDisableUsbKeyboardDetect[] = "disable-usb-keyboard-detect"; 105#endif 106 107#if defined(OS_POSIX) 108// Used for turning on Breakpad crash reporting in a debug environment where 109// crash reporting is typically compiled but disabled. 110const char kEnableCrashReporterForTesting[] = 111 "enable-crash-reporter-for-testing"; 112#endif 113 114} // namespace switches 115