Debugging, tests, and edge cases

Methods to understand

Reproduce the failure first, then narrow the cause. Check normal, empty, oversized, and unauthorized inputs. Keep AI-proposed changes small and run tests relevant to the change.

Apply the method to a scenario

Requirement: implement input processing with permission checks.
Create normal, empty, oversized, and unauthorized cases.
Record actual and expected outputs and propose a minimal fix for differences.

Practice task

Choose a case related to your work and practice "Debugging, tests, and edge cases". Submit inputs, steps, results, and verification records.

• Explain the task goal and inputs
• Provide actual results or runnable deliverables
• Identify errors, limits, and verification evidence