aboutsummaryrefslogtreecommitdiff
path: root/src/test/getarg_tests.cpp
blob: 9106040b84983127f1a2d91b13b0f75c1a162655 (plain)
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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
// Copyright (c) 2012-2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include <test/util/setup_common.h>
#include <univalue.h>
#include <util/settings.h>
#include <util/strencodings.h>
#include <util/system.h>

#include <limits>
#include <string>
#include <utility>
#include <vector>

#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(getarg_tests, BasicTestingSetup)

void ResetArgs(ArgsManager& local_args, const std::string& strArg)
{
    std::vector<std::string> vecArg;
    if (strArg.size()) {
        vecArg = SplitString(strArg, ' ');
    }

    // Insert dummy executable name:
    vecArg.insert(vecArg.begin(), "testbitcoin");

    // Convert to char*:
    std::vector<const char*> vecChar;
    vecChar.reserve(vecArg.size());
    for (const std::string& s : vecArg)
        vecChar.push_back(s.c_str());

    std::string error;
    BOOST_CHECK(local_args.ParseParameters(vecChar.size(), vecChar.data(), error));
}

void SetupArgs(ArgsManager& local_args, const std::vector<std::pair<std::string, unsigned int>>& args)
{
    for (const auto& arg : args) {
        local_args.AddArg(arg.first, "", arg.second, OptionsCategory::OPTIONS);
    }
}

// Test behavior of GetArg functions when string, integer, and boolean types
// are specified in the settings.json file. GetArg functions are convenience
// functions. The GetSetting method can always be used instead of GetArg
// methods to retrieve original values, and there's not always an objective
// answer to what GetArg behavior is best in every case. This test makes sure
// there's test coverage for whatever the current behavior is, so it's not
// broken or changed unintentionally.
BOOST_AUTO_TEST_CASE(setting_args)
{
    ArgsManager args;
    SetupArgs(args, {{"-foo", ArgsManager::ALLOW_ANY}});

    auto set_foo = [&](const util::SettingsValue& value) {
      args.LockSettings([&](util::Settings& settings) {
        settings.rw_settings["foo"] = value;
      });
    };

    set_foo("str");
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "\"str\"");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "str");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 0);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), false);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), false);

    set_foo("99");
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "\"99\"");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "99");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 99);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), true);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), true);

    set_foo("3.25");
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "\"3.25\"");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "3.25");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 3);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), true);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), true);

    set_foo("0");
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "\"0\"");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "0");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 0);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), false);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), false);

    set_foo("");
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "\"\"");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 0);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), true);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), true);

    set_foo(99);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "99");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "99");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 99);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", true), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", false), std::runtime_error);

    set_foo(3.25);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "3.25");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "3.25");
    BOOST_CHECK_THROW(args.GetIntArg("foo", 100), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", true), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", false), std::runtime_error);

    set_foo(0);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "0");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "0");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 0);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", true), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", false), std::runtime_error);

    set_foo(true);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "true");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "1");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 1);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), true);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), true);

    set_foo(false);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "false");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "0");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 0);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), false);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), false);

    set_foo(UniValue::VOBJ);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "{}");
    BOOST_CHECK_THROW(args.GetArg("foo", "default"), std::runtime_error);
    BOOST_CHECK_THROW(args.GetIntArg("foo", 100), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", true), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", false), std::runtime_error);

    set_foo(UniValue::VARR);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "[]");
    BOOST_CHECK_THROW(args.GetArg("foo", "default"), std::runtime_error);
    BOOST_CHECK_THROW(args.GetIntArg("foo", 100), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", true), std::runtime_error);
    BOOST_CHECK_THROW(args.GetBoolArg("foo", false), std::runtime_error);

    set_foo(UniValue::VNULL);
    BOOST_CHECK_EQUAL(args.GetSetting("foo").write(), "null");
    BOOST_CHECK_EQUAL(args.GetArg("foo", "default"), "default");
    BOOST_CHECK_EQUAL(args.GetIntArg("foo", 100), 100);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", true), true);
    BOOST_CHECK_EQUAL(args.GetBoolArg("foo", false), false);
}

BOOST_AUTO_TEST_CASE(boolarg)
{
    ArgsManager local_args;

    const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
    SetupArgs(local_args, {foo});
    ResetArgs(local_args, "-foo");
    BOOST_CHECK(local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(local_args.GetBoolArg("-foo", true));

    BOOST_CHECK(!local_args.GetBoolArg("-fo", false));
    BOOST_CHECK(local_args.GetBoolArg("-fo", true));

    BOOST_CHECK(!local_args.GetBoolArg("-fooo", false));
    BOOST_CHECK(local_args.GetBoolArg("-fooo", true));

    ResetArgs(local_args, "-foo=0");
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));

    ResetArgs(local_args, "-foo=1");
    BOOST_CHECK(local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(local_args.GetBoolArg("-foo", true));

    // New 0.6 feature: auto-map -nosomething to !-something:
    ResetArgs(local_args, "-nofoo");
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));

    ResetArgs(local_args, "-nofoo=1");
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));

    ResetArgs(local_args, "-foo -nofoo"); // -nofoo should win
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));

    ResetArgs(local_args, "-foo=1 -nofoo=1"); // -nofoo should win
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));

    ResetArgs(local_args, "-foo=0 -nofoo=0"); // -nofoo=0 should win
    BOOST_CHECK(local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(local_args.GetBoolArg("-foo", true));

    // New 0.6 feature: treat -- same as -:
    ResetArgs(local_args, "--foo=1");
    BOOST_CHECK(local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(local_args.GetBoolArg("-foo", true));

    ResetArgs(local_args, "--nofoo=1");
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));
}

BOOST_AUTO_TEST_CASE(stringarg)
{
    ArgsManager local_args;

    const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
    const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
    SetupArgs(local_args, {foo, bar});
    ResetArgs(local_args, "");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", ""), "");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", "eleven"), "eleven");

    ResetArgs(local_args, "-foo -bar");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", ""), "");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", "eleven"), "");

    ResetArgs(local_args, "-foo=");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", ""), "");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", "eleven"), "");

    ResetArgs(local_args, "-foo=11");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", ""), "11");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", "eleven"), "11");

    ResetArgs(local_args, "-foo=eleven");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", ""), "eleven");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", "eleven"), "eleven");
}

BOOST_AUTO_TEST_CASE(intarg)
{
    ArgsManager local_args;

    const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
    const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
    SetupArgs(local_args, {foo, bar});
    ResetArgs(local_args, "");
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-foo", 11), 11);
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-foo", 0), 0);

    ResetArgs(local_args, "-foo -bar");
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-foo", 11), 0);
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-bar", 11), 0);

    // Check under-/overflow behavior.
    ResetArgs(local_args, "-foo=-9223372036854775809 -bar=9223372036854775808");
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-foo", 0), std::numeric_limits<int64_t>::min());
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-bar", 0), std::numeric_limits<int64_t>::max());

    ResetArgs(local_args, "-foo=11 -bar=12");
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-foo", 0), 11);
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-bar", 11), 12);

    ResetArgs(local_args, "-foo=NaN -bar=NotANumber");
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-foo", 1), 0);
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-bar", 11), 0);
}

BOOST_AUTO_TEST_CASE(patharg)
{
    ArgsManager local_args;

    const auto dir = std::make_pair("-dir", ArgsManager::ALLOW_ANY);
    SetupArgs(local_args, {dir});
    ResetArgs(local_args, "");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), fs::path{});

    const fs::path root_path{"/"};
    ResetArgs(local_args, "-dir=/");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), root_path);

    ResetArgs(local_args, "-dir=/.");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), root_path);

    ResetArgs(local_args, "-dir=/./");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), root_path);

    ResetArgs(local_args, "-dir=/.//");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), root_path);

#ifdef WIN32
    const fs::path win_root_path{"C:\\"};
    ResetArgs(local_args, "-dir=C:\\");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), win_root_path);

    ResetArgs(local_args, "-dir=C:/");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), win_root_path);

    ResetArgs(local_args, "-dir=C:\\\\");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), win_root_path);

    ResetArgs(local_args, "-dir=C:\\.");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), win_root_path);

    ResetArgs(local_args, "-dir=C:\\.\\");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), win_root_path);

    ResetArgs(local_args, "-dir=C:\\.\\\\");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), win_root_path);
#endif

    const fs::path absolute_path{"/home/user/.bitcoin"};
    ResetArgs(local_args, "-dir=/home/user/.bitcoin");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/root/../home/user/.bitcoin");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/home/./user/.bitcoin");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/home/user/.bitcoin/");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/home/user/.bitcoin//");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/home/user/.bitcoin/.");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/home/user/.bitcoin/./");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    ResetArgs(local_args, "-dir=/home/user/.bitcoin/.//");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), absolute_path);

    const fs::path relative_path{"user/.bitcoin"};
    ResetArgs(local_args, "-dir=user/.bitcoin");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=somewhere/../user/.bitcoin");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=user/./.bitcoin");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=user/.bitcoin/");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=user/.bitcoin//");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=user/.bitcoin/.");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=user/.bitcoin/./");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    ResetArgs(local_args, "-dir=user/.bitcoin/.//");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir"), relative_path);

    // Check negated and default argument handling. Specifying an empty argument
    // is the same as not specifying the argument. This is convenient for
    // scripting so later command line arguments can override earlier command
    // line arguments or bitcoin.conf values. Currently the -dir= case cannot be
    // distinguished from -dir case with no assignment, but #16545 would add the
    // ability to distinguish these in the future (and treat the no-assign case
    // like an imperative command or an error).
    ResetArgs(local_args, "");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir", "default"), fs::path{"default"});
    ResetArgs(local_args, "-dir=override");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir", "default"), fs::path{"override"});
    ResetArgs(local_args, "-dir=");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir", "default"), fs::path{"default"});
    ResetArgs(local_args, "-dir");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir", "default"), fs::path{"default"});
    ResetArgs(local_args, "-nodir");
    BOOST_CHECK_EQUAL(local_args.GetPathArg("-dir", "default"), fs::path{""});
}

BOOST_AUTO_TEST_CASE(doubledash)
{
    ArgsManager local_args;

    const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
    const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
    SetupArgs(local_args, {foo, bar});
    ResetArgs(local_args, "--foo");
    BOOST_CHECK_EQUAL(local_args.GetBoolArg("-foo", false), true);

    ResetArgs(local_args, "--foo=verbose --bar=1");
    BOOST_CHECK_EQUAL(local_args.GetArg("-foo", ""), "verbose");
    BOOST_CHECK_EQUAL(local_args.GetIntArg("-bar", 0), 1);
}

BOOST_AUTO_TEST_CASE(boolargno)
{
    ArgsManager local_args;

    const auto foo = std::make_pair("-foo", ArgsManager::ALLOW_ANY);
    const auto bar = std::make_pair("-bar", ArgsManager::ALLOW_ANY);
    SetupArgs(local_args, {foo, bar});
    ResetArgs(local_args, "-nofoo");
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));

    ResetArgs(local_args, "-nofoo=1");
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));

    ResetArgs(local_args, "-nofoo=0");
    BOOST_CHECK(local_args.GetBoolArg("-foo", true));
    BOOST_CHECK(local_args.GetBoolArg("-foo", false));

    ResetArgs(local_args, "-foo --nofoo"); // --nofoo should win
    BOOST_CHECK(!local_args.GetBoolArg("-foo", true));
    BOOST_CHECK(!local_args.GetBoolArg("-foo", false));

    ResetArgs(local_args, "-nofoo -foo"); // foo always wins:
    BOOST_CHECK(local_args.GetBoolArg("-foo", true));
    BOOST_CHECK(local_args.GetBoolArg("-foo", false));
}

BOOST_AUTO_TEST_CASE(logargs)
{
    ArgsManager local_args;

    const auto okaylog_bool = std::make_pair("-okaylog-bool", ArgsManager::ALLOW_ANY);
    const auto okaylog_negbool = std::make_pair("-okaylog-negbool", ArgsManager::ALLOW_ANY);
    const auto okaylog = std::make_pair("-okaylog", ArgsManager::ALLOW_ANY);
    const auto dontlog = std::make_pair("-dontlog", ArgsManager::ALLOW_ANY | ArgsManager::SENSITIVE);
    SetupArgs(local_args, {okaylog_bool, okaylog_negbool, okaylog, dontlog});
    ResetArgs(local_args, "-okaylog-bool -nookaylog-negbool -okaylog=public -dontlog=private42");

    // Everything logged to debug.log will also append to str
    std::string str;
    auto print_connection = LogInstance().PushBackCallback(
        [&str](const std::string& s) {
            str += s;
        });

    // Log the arguments
    local_args.LogArgs();

    LogInstance().DeleteCallback(print_connection);
    // Check that what should appear does, and what shouldn't doesn't.
    BOOST_CHECK(str.find("Command-line arg: okaylog-bool=\"\"") != std::string::npos);
    BOOST_CHECK(str.find("Command-line arg: okaylog-negbool=false") != std::string::npos);
    BOOST_CHECK(str.find("Command-line arg: okaylog=\"public\"") != std::string::npos);
    BOOST_CHECK(str.find("dontlog=****") != std::string::npos);
    BOOST_CHECK(str.find("private42") == std::string::npos);
}

BOOST_AUTO_TEST_SUITE_END()