Static testing includes several types, such as:
Code Review: This involves manually examining the source code to identify defects or potential problems. For example, developers might review each other's code to ensure it adheres to best practices and is free of errors.
Documentation Review: This is the process of examining software documentation to ensure it is accurate, complete, and up-to-date. For instance, reviewing user manuals or system architecture documents.
Walkthroughs and Inspections: These are formal meetings where the development team examines the code or design to find issues. A walkthrough is less formal than an inspection, where a detailed checklist is used.
Static Code Analysis: This uses automated tools to analyze source code for potential errors, security vulnerabilities, and adherence to coding standards. An example is using a tool to detect memory leaks in C++ code.
Linting: Similar to static code analysis, linting tools check the source code for potential errors and enforce style guidelines. For example, ESLint is used for JavaScript to catch syntax errors and enforce coding style.
Data Flow Analysis: This technique analyzes how data is manipulated within a program without executing it. It can detect undefined variables or uninitialized memory usage.
For cloud-based development environments, services like Tencent Cloud offer platforms that support these types of static testing through integrated development environments (IDEs) and automated testing tools.