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 8 namespace switches { 9 10 // Disables the crash reporting. 11 const 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. 16 const 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. 21 const char kEnableHeapProfiling[] = "enable-heap-profiling"; 22 23 // Generates full memory crash dump. 24 const char kFullMemoryCrashReport[] = "full-memory-crash-report"; 25 26 // Force low-end device mode when set. 27 const char kEnableLowEndDeviceMode[] = "enable-low-end-device-mode"; 28 29 // Force disabling of low-end device mode when set. 30 const char kDisableLowEndDeviceMode[] = "disable-low-end-device-mode"; 31 32 // This option can be used to force field trials when testing changes locally. 33 // The argument is a list of name and value pairs, separated by slashes. If a 34 // trial name is prefixed with an asterisk, that trial will start activated. 35 // For example, the following argument defines two trials, with the second one 36 // activated: "GoogleNow/Enable/*MaterialDesignNTP/Default/" This option can 37 // also be used by the browser process to send the list of trials to a 38 // non-browser process, using the same format. See 39 // FieldTrialList::CreateTrialsFromString() in field_trial.h for details. 40 const char kForceFieldTrials[] = "force-fieldtrials"; 41 42 // Suppresses all error dialogs when present. 43 const char kNoErrorDialogs[] = "noerrdialogs"; 44 45 // When running certain tests that spawn child processes, this switch indicates 46 // to the test framework that the current process is a child process. 47 const char kTestChildProcess[] = "test-child-process"; 48 49 // Gives the default maximal active V-logging level; 0 is the default. 50 // Normally positive values are used for V-logging levels. 51 const char kV[] = "v"; 52 53 // Gives the per-module maximal V-logging levels to override the value 54 // given by --v. E.g. "my_module=2,foo*=3" would change the logging 55 // level for all code in source files "my_module.*" and "foo*.*" 56 // ("-inl" suffixes are also disregarded for this matching). 57 // 58 // Any pattern containing a forward or backward slash will be tested 59 // against the whole pathname and not just the module. E.g., 60 // "*/foo/bar/*=2" would change the logging level for all code in 61 // source files under a "foo/bar" directory. 62 const char kVModule[] = "vmodule"; 63 64 // Will wait for 60 seconds for a debugger to come to attach to the process. 65 const char kWaitForDebugger[] = "wait-for-debugger"; 66 67 // Sends trace events from these categories to a file. 68 // --trace-to-file on its own sends to default categories. 69 const char kTraceToFile[] = "trace-to-file"; 70 71 // Specifies the file name for --trace-to-file. If unspecified, it will 72 // go to a default file name. 73 const char kTraceToFileName[] = "trace-to-file-name"; 74 75 // Configure whether chrome://profiler will contain timing information. This 76 // option is enabled by default. A value of "0" will disable profiler timing, 77 // while all other values will enable it. 78 const char kProfilerTiming[] = "profiler-timing"; 79 // Value of the --profiler-timing flag that will disable timing information for 80 // chrome://profiler. 81 const char kProfilerTimingDisabledValue[] = "0"; 82 83 #if defined(OS_WIN) 84 // Disables the USB keyboard detection for blocking the OSK on Win8+. 85 const char kDisableUsbKeyboardDetect[] = "disable-usb-keyboard-detect"; 86 #endif 87 88 #if defined(OS_POSIX) 89 // Used for turning on Breakpad crash reporting in a debug environment where 90 // crash reporting is typically compiled but disabled. 91 const char kEnableCrashReporterForTesting[] = 92 "enable-crash-reporter-for-testing"; 93 #endif 94 95 } // namespace switches 96
