1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/variations/variations_switches.h"
namespace variations {
namespace switches {
// Disable field trial tests configured in fieldtrial_testing_config.json.
const char kDisableFieldTrialTestingConfig[] = "disable-field-trial-config";
// Disable variations safe mode.
const char kDisableVariationsSafeMode[] = "disable-variations-safe-mode";
// Disables throttling for fetching the variations seed on mobile platforms. The
// seed will be fetched on startup and every time the app enters the foreground,
// regardless of the time passed in between the fetches. On Desktop, this switch
// has no effect (the seed is fetched periodically instead).
const char kDisableVariationsSeedFetchThrottling[] =
"disable-variations-seed-fetch-throttling";
// TODO(asvitkine): Consider removing or renaming this functionality.
// See flag_descriptions.cc for more details.
const char kEnableBenchmarking[] = "enable-benchmarking";
// Enables the benchmarking JavaScript API.
const char kEnableBenchmarkingApi[] = "enable-benchmarking-api";
// Enable field trial tests configured in fieldtrial_testing_config.json. If the
// "disable_fieldtrial_testing_config" GN flag is set to true, then this switch
// is a no-op. Otherwise, for non-Chrome branded builds, the testing config is
// already applied by default, unless the "--disable-field-trial-config",
// "--force-fieldtrials", and/or "--variations-server-url" switches are passed.
// It is however possible to apply the testing config as well as specify
// additional field trials (using "--force-fieldtrials") by using this switch.
// For Chrome-branded builds, the testing config is not enabled by default, so
// this switch is required to enable it.
const char kEnableFieldTrialTestingConfig[] = "enable-field-trial-config";
// Fakes the channel of the browser for purposes of Variations filtering. This
// is to be used for testing only. Possible values are "stable", "beta", "dev"
// and "canary". This works for official builds as well.
const char kFakeVariationsChannel[] = "fake-variations-channel";
// This option can be used to force parameters of field trials when testing
// changes locally. The argument is a param list of (key, value) pairs prefixed
// by an associated (trial, group) pair. You specify the param list for multiple
// (trial, group) pairs with a comma separator.
// Example:
// "Trial1.Group1:k1/v1/k2/v2,Trial2.Group2:k3/v3/k4/v4"
// Trial names, groups names, parameter names, and value should all be URL
// escaped for all non-alphanumeric characters.
const char kForceFieldTrialParams[] = "force-fieldtrial-params";
// Forces additional Chrome Variation Ids that will be sent in X-Client-Data
// header, specified as a 64-bit encoded list of numeric experiment ids. Ids
// prefixed with the character "t" will be treated as Trigger Variation Ids.
const char kForceVariationIds[] = "force-variation-ids";
// Forces to remove Chrome Variation Ids from being sent in X-Client-Data
// header, specified as a 64-bit encoded list of numeric experiment ids. Ids
// prefixed with the character "t" will be treated as Trigger Variation Ids.
const char kForceDisableVariationIds[] = "force-disable-variation-ids";
// Used to share variations seed version with child processes.
const char kVariationsSeedVersion[] = "variations-seed-version";
// Allows overriding the country used for evaluating variations. This is similar
// to the "Override Variations Country" entry on chrome://translate-internals,
// but is exposed as a command-line flag to allow testing First Run scenarios.
// Additionally, unlike chrome://translate-internals, the value isn't persisted
// across sessions.
const char kVariationsOverrideCountry[] = "variations-override-country";
// Specifies the location of a seed file for Local State's seed to be
// populated from. The seed file must be in json format with the keys
// |kVariationsCompressedSeed| and |kVariationsSeedSignature|.
const char kVariationsTestSeedJsonPath[] = "variations-test-seed-path";
// Specifies a custom URL for the server which reports variation data to the
// client. Specifying this switch enables the Variations service on
// unofficial builds. See variations_service.cc.
const char kVariationsServerURL[] = "variations-server-url";
// Specifies a custom URL for the server to use as an insecure fallback when
// requests to |kVariationsServerURL| fail. Requests to this URL will be
// encrypted.
const char kVariationsInsecureServerURL[] = "variations-insecure-server-url";
// Override the time interval between each variation seed fetches. Unit is in
// minutes. The minimum is 1 minute. The default is 30 minutes.
const char kVariationsSeedFetchInterval[] = "variations-seed-fetch-interval";
// Enables delta-compression when fetching a new seed via the "first run" code
// path on Android.
const char kEnableFinchSeedDeltaCompression[] =
"enable-finch-seed-delta-compression";
// Accept an empty signature when loading a variations seed. This is for
// testing purposes.
const char kAcceptEmptySeedSignatureForTesting[] =
"accept-empty-variations-seed-signature";
// Use features defined in the value. Use this flag to reproduce experiments
// related issues.
// Copy 'Command-line Variations' value from chrome://version page. Save it
// to a file and pass it via this flag.
// The value is a base64 encoded JSON format produced by
// `variations::VariationsCommandLine::WriteToString`.
const char kVariationsStateFile[] = "variations-state-file";
// Disable fetching of variations seed from the server for testing.
const char kDisableVariationsSeedFetch[] = "disable-variations-seed-fetch";
} // namespace switches
} // namespace variations
|
