https://www.pistack.xyz/tags/code-coverage/ Recent content in Code-Coverage on Pi Stack Hugo en-us Fri, 26 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-26-cpp-code-coverage-tools-gcov-lcov-gcovr-kcov/ Fri, 26 Jun 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-06-26-cpp-code-coverage-tools-gcov-lcov-gcovr-kcov/ <h2 id="introduction">Introduction</h2> <p>Code coverage is one of the most actionable metrics in software quality assurance. It tells you which lines, branches, and functions are exercised by your test suite — and more importantly, which ones are not. For C and C++ projects, where undefined behavior, memory errors, and subtle logic bugs are ever-present threats, systematic coverage analysis is not optional.</p>