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Boost.Test
What it is
Boost.Test is a C++11/14/17 library for simple program checks, full unit testing, and monitoring program execution. Its BOOST_TEST assertion macro supports comparisons involving floating-point values, collections, and strings. Developers can organize work with self-registering test cases and suites, fixtures, decorators, labels, and dependencies; data-driven and template cases are also covered in its documentation. Decorations can attach descriptions, groups, or dependencies to tests and suites. For failures, assertion context and configurable logging provide diagnostic detail, and output can be produced in XML or JUNIT formats for third-party tools, including continuous integration tools. The library can be used as a header-only package or as a static or shared library. Boost.Test is free under the Boost Software License, Version 1.0, and is listed for Linux and Windows. One limitation to consider is that it has no synchronization mechanism to prevent races when multiple threads call assertion macros. The Boost release page lists Unix source archives and Windows source and binary downloads.
For and against
For
- Checks floats, collections, and strings
- Supports fixtures, suites, labels, and dependencies
- Offers data-driven and template cases
- Produces XML and JUNIT logs
- Available as header-only, static, or shared
Against
- No assertion synchronization for multiple threads
- Listed for Linux and Windows
The verdict
Boost.Test covers a range of test organizations, diagnostics, and output formats for C++ projects. Its lack of synchronization for concurrent assertion calls is a key limitation for multithreaded testing.
Who it suits
Boost.Test suits C++ developers who need program checks, unit testing, or execution monitoring. It supports C++11, C++14, and C++17.
Plans and prices
Boost.Test
Boost C++ unit testing library · Boost Software License, Version 1.0
Read 9 Oct 2026 · boost.org
On the record
- Assertions
- Its BOOST_TEST assertion macro handles floating-point values, collections, and strings with appropriate comparison methods.boost.org · read 9 Oct 2026
- Audience
- The library is intended for C++ developers who need simple program testing, unit testing, or program execution monitoring.boost.org · read 4 Oct 2026
- Data-driven tests
- The library supports extensible dataset tests.boost.org · read 9 Oct 2026
- Dependencies
- The library page lists Boost dependencies including Algorithm, Assert, Bind, Config, Core, Exception, and Type Traits.boost.org · read 4 Oct 2026
- Diagnostics
- The library supports assertion context for failure diagnostics and configurable logging.boost.org · read 4 Oct 2026
- Download
- The Boost 1.92.0 release page offers Unix source archives and Windows source and binary downloads.boost.org · read 4 Oct 2026
- Downloads
- The Boost release page lists Unix source archives and Windows source archives and binaries.boost.org · read 9 Oct 2026
- Integration options
- The framework offers header-only, static-library, and shared-library usage variants.boost.org · read 9 Oct 2026
- Language
- Boost.Test is a C++11/14/17 unit testing library.boost.org · read 9 Oct 2026
- License
- Boost.Test is distributed under the Boost Software License, Version 1.0.boost.org · read 9 Oct 2026
- Output and automation
- It supports extensible logging and XML and JUnit output formats for use with third-party tools, including continuous integration.boost.org · read 9 Oct 2026
- Output formats
- It provides XML and JUNIT log formats for use with third-party tools, including continuous integration tools.boost.org · read 4 Oct 2026
- Purpose
- Boost.Test supports simple program testing, full unit testing, and program execution monitoring.boost.org · read 9 Oct 2026
- Support
- The FAQ directs users to the Boost Users mailing list and the project's GitHub issues for bug reports and feature requests.boost.org · read 9 Oct 2026
- Test metadata
- Decorations can add descriptions, groups or labels, and dependencies to test cases and suites.boost.org · read 9 Oct 2026
- Test organization
- It supports self-registering test cases, test suites, and fixtures applied to cases, suites, or globally.boost.org · read 9 Oct 2026
- Thread safety limitation
- Boost.Test currently has no synchronization mechanisms to prevent races when multiple threads call assertion macros.boost.org · read 9 Oct 2026
- Usage variants
- Boost.Test can be used as a shared library, static library, or header-only library.boost.org · read 4 Oct 2026
