Bitcoin Core  27.99.0
P2P Digital Currency
system_tests.cpp
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1 // Copyright (c) 2019-2022 The Bitcoin Core developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 //
5 
6 #include <config/bitcoin-config.h> // IWYU pragma: keep
8 #include <common/run_command.h>
9 #include <univalue.h>
10 
11 #ifdef ENABLE_EXTERNAL_SIGNER
12 #include <util/subprocess.h>
13 #endif // ENABLE_EXTERNAL_SIGNER
14 
15 #include <boost/test/unit_test.hpp>
16 
17 BOOST_FIXTURE_TEST_SUITE(system_tests, BasicTestingSetup)
18 
19 // At least one test is required (in case ENABLE_EXTERNAL_SIGNER is not defined).
20 // Workaround for https://github.com/bitcoin/bitcoin/issues/19128
22 {
23  BOOST_CHECK(true);
24 }
25 
26 #ifdef ENABLE_EXTERNAL_SIGNER
27 
29 {
30  {
31  const UniValue result = RunCommandParseJSON("");
32  BOOST_CHECK(result.isNull());
33  }
34  {
35  const UniValue result = RunCommandParseJSON("echo {\"success\": true}");
36  BOOST_CHECK(result.isObject());
37  const UniValue& success = result.find_value("success");
38  BOOST_CHECK(!success.isNull());
39  BOOST_CHECK_EQUAL(success.get_bool(), true);
40  }
41  {
42  // An invalid command is handled by cpp-subprocess
43  const std::string expected{"execve failed: "};
44  BOOST_CHECK_EXCEPTION(RunCommandParseJSON("invalid_command"), subprocess::CalledProcessError, HasReason(expected));
45  }
46  {
47  // Return non-zero exit code, no output to stderr
48  const std::string command{"false"};
49  BOOST_CHECK_EXCEPTION(RunCommandParseJSON(command), std::runtime_error, [&](const std::runtime_error& e) {
50  const std::string what{e.what()};
51  BOOST_CHECK(what.find(strprintf("RunCommandParseJSON error: process(%s) returned 1: \n", command)) != std::string::npos);
52  return true;
53  });
54  }
55  {
56  // Return non-zero exit code, with error message for stderr
57  const std::string command{"ls nosuchfile"};
58  const std::string expected{"No such file or directory"};
59  BOOST_CHECK_EXCEPTION(RunCommandParseJSON(command), std::runtime_error, [&](const std::runtime_error& e) {
60  const std::string what(e.what());
61  BOOST_CHECK(what.find(strprintf("RunCommandParseJSON error: process(%s) returned", command)) != std::string::npos);
62  BOOST_CHECK(what.find(expected) != std::string::npos);
63  return true;
64  });
65  }
66  {
67  // Unable to parse JSON
68  const std::string command{"echo {"};
69  BOOST_CHECK_EXCEPTION(RunCommandParseJSON(command), std::runtime_error, HasReason("Unable to parse JSON: {"));
70  }
71  // Test std::in
72  {
73  const UniValue result = RunCommandParseJSON("cat", "{\"success\": true}");
74  BOOST_CHECK(result.isObject());
75  const UniValue& success = result.find_value("success");
76  BOOST_CHECK(!success.isNull());
77  BOOST_CHECK_EQUAL(success.get_bool(), true);
78  }
79 }
80 #endif // ENABLE_EXTERNAL_SIGNER
81 
const auto command
BOOST_CHECK_EXCEPTION predicates to check the specific validation error.
Definition: setup_common.h:248
const UniValue & find_value(std::string_view key) const
Definition: univalue.cpp:233
bool isNull() const
Definition: univalue.h:79
bool get_bool() const
bool isObject() const
Definition: univalue.h:86
BOOST_AUTO_TEST_SUITE_END()
#define BOOST_CHECK_EQUAL(v1, v2)
Definition: object.cpp:18
#define BOOST_CHECK(expr)
Definition: object.cpp:17
UniValue RunCommandParseJSON(const std::string &str_command, const std::string &str_std_in)
Execute a command which returns JSON, and parse the result.
Definition: run_command.cpp:16
Basic testing setup.
Definition: setup_common.h:60
BOOST_AUTO_TEST_CASE(dummy)
#define strprintf
Format arguments and return the string or write to given std::ostream (see tinyformat::format doc for...
Definition: tinyformat.h:1161