roll-target="#testing-memory-allocations"><span class="header-section-number">8.3</span> Testing memory allocations</a></li>
  <li><a href="#testing-errors" id="toc-testing-errors" class="nav-link" data-scroll-target="#testing-errors"><span class="header-section-number">8.4</span> Testing errors</a></li>
  <li><a href="#testing-simple-equalities" id="toc-testing-simple-equalities" class="nav-link" data-scroll-target="#testing-simple-equalities"><span class="header-section-number">8.5</span> Testing simple e