Debugger

Quick verification of software source code

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Definition: What is a “Debugger”?

A debugger is a software tool that enables developers and test engineers to examine program code step by step, identify the sources of errors, and monitor program logic during execution.

Role in test automation:

  • Real-time monitoring of the test script or application

  • Setting breakpoints to intentionally pause execution

  • Inspecting variable values, objects, and control flow

  • Assisting with troubleshooting in automated test workflows

Practical examples with QF-Test

In QF-Test, you can use the debugger to run an automated test step by step, set breakpoints, and determine why certain actions or checks fail.

Frequently Asked Questions (FAQ)

What is the primary purpose of a debugger in test automation?

A debugger helps testers and developers find defects in automated test scripts or applications by monitoring execution step by step.

This enables you to analyze variable values, objects, and control flow to quickly identify root causes.

How does a debugger differ from a normal test run?

In a normal test run, the script executes automatically without direct intervention.

By contrast, a debugger lets you pause at breakpoints, inspect intermediate values, and selectively resume or skip individual steps.

Can I use the debugger in QF‑Test for any type of test?

Yes. The QF‑Test debugger works for both GUI tests and modular test workflows.

It is especially useful for analyzing complex test scripts step by step, detecting issues in interactions with UI components, and verifying the logic of test cases.

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Benefits for QA engineers
How does QF-Test support testers in doing test automation? Intuitive usability & clear structure, efficient test creation, maintenance & debugging.
Benefits for software developers
API access, Java, Groovy, Jython & JavaScript, unit integration, modularization of extensive tests, abstraction of complex UI components.
Benefits for decision-makers
Fast ROI, faster in the market, low maintenance effort, established for 20 years, daily monitoring, better quality.

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