1001644023

Committed 22 Jun 2023 08:46AM UTC coverage: 67.647% (-1.1%) from 68.75%

Build # 1001644023

Build Type

push

gitlab-ci

Committed by

web-flow

Commit Message

Merge pull request #4 from lluiscampos/ci-rename-job

ci: Rename unit tests job for consistency with the other projects

Run Details

207 of 306 relevant lines covered (67.65%)

17.65 hits per line

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0.0

/common/error.hpp

// Copyright 2023 Northern.tech AS
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//        http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.

#include <string>
#include <system_error>
#include <type_traits>

#ifndef MENDER_COMMON_ERROR_HPP
#define MENDER_COMMON_ERROR_HPP

// Note that this may cause condition to be evaluated twice!
#define AssertOrReturnError(condition) AssertOrReturnErrorOnLine(condition, __LINE__)
#define AssertOrReturnErrorOnLine(condition, line)                                           \
        {                                                                                        \
                if (!(condition)) {                                                                  \
                        assert(condition);                                                               \
                        return mender::common::error::MakeError(                                         \
                                mender::common::error::ProgrammingError,                                     \
                                "Assert `" #condition "` in " __FILE__ ":" #line " failed. This is a bug."); \
                }                                                                                    \
        }

namespace mender {
namespace common {
namespace error {

class Error {
public:
        std::error_condition code;
        std::string message;

        Error(const std::error_condition &ec, const std::string &msg) :
                code(ec),
                message(msg) {
        }
        Error(const Error &e) :
                code(e.code),
                message(e.message) {
        }

        bool operator==(const Error &other) const {
                return this->message == other.message && this->code == other.code;
        }

        bool operator!=(const Error &other) const {
                return this->message != other.message || this->code != other.code;
        }

        std::string String() const {
                return code.message() + ": " + message;
        }
};
std::ostream &operator<<(std::ostream &os, const Error &err);

extern const Error NoError;

enum ErrorCode {
        ErrorCodeNoError, // Conflicts with above name, we don't really need it so prefix it.
        ProgrammingError,
        GenericError, // For when you have no underlying error code, provide message instead.
};

class CommonErrorCategoryClass : public std::error_category {
public:
        const char *name() const noexcept override;
        std::string message(int code) const override;
};
extern const CommonErrorCategoryClass CommonErrorCategory;

Error MakeError(ErrorCode code, const std::string &msg);

} // namespace error
} // namespace common
} // namespace mender

#endif // MENDER_COMMON_ERROR_HPP

1	// Copyright 2023 Northern.tech AS
2	//
3	// Licensed under the Apache License, Version 2.0 (the "License");
4	// you may not use this file except in compliance with the License.
5	// You may obtain a copy of the License at
6	//
7	// http://www.apache.org/licenses/LICENSE-2.0
8	//
9	// Unless required by applicable law or agreed to in writing, software
10	// distributed under the License is distributed on an "AS IS" BASIS,
11	// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12	// See the License for the specific language governing permissions and
13	// limitations under the License.
14
15	#include <string>
16	#include <system_error>
17	#include <type_traits>
18
19	#ifndef MENDER_COMMON_ERROR_HPP
20	#define MENDER_COMMON_ERROR_HPP
21
22	// Note that this may cause condition to be evaluated twice!
23	#define AssertOrReturnError(condition) AssertOrReturnErrorOnLine(condition, __LINE__)
24	#define AssertOrReturnErrorOnLine(condition, line) \
25	{ \
26	if (!(condition)) { \
27	assert(condition); \
28	return mender::common::error::MakeError( \
29	mender::common::error::ProgrammingError, \
30	"Assert `" #condition "` in " __FILE__ ":" #line " failed. This is a bug."); \
31	} \
32	}
33
34	namespace mender {
35	namespace common {
36	namespace error {
37
38	class Error {
39	public:
40	std::error_condition code;
41	std::string message;
42
43	Error(const std::error_condition &ec, const std::string &msg) :	×
44	code(ec),
45	message(msg) {	×
46	}	×
47	Error(const Error &e) :
48	code(e.code),
49	message(e.message) {
50	}
51
52	bool operator==(const Error &other) const {
53	return this->message == other.message && this->code == other.code;
54	}
55
56	bool operator!=(const Error &other) const {
57	return this->message != other.message \|\| this->code != other.code;
58	}
59
60	std::string String() const {	×
61	return code.message() + ": " + message;	×
62	}
63	};
64	std::ostream &operator<<(std::ostream &os, const Error &err);
65
66	extern const Error NoError;
67
68	enum ErrorCode {
69	ErrorCodeNoError, // Conflicts with above name, we don't really need it so prefix it.
70	ProgrammingError,
71	GenericError, // For when you have no underlying error code, provide message instead.
72	};
73
74	class CommonErrorCategoryClass : public std::error_category {
75	public:
76	const char *name() const noexcept override;
77	std::string message(int code) const override;
78	};
79	extern const CommonErrorCategoryClass CommonErrorCategory;
80
81	Error MakeError(ErrorCode code, const std::string &msg);
82
83	} // namespace error
84	} // namespace common
85	} // namespace mender
86
87	#endif // MENDER_COMMON_ERROR_HPP

mendersoftware / mender-flash / 1001644023

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