Test Result Analysis
Test Result Analysis is the process of evaluating test execution outcomes (pass, fail, blocked) to assess product quality, identify risk areas, and support decision-making.
Test result analysis answers: “What do the test results tell us about quality and readiness?”
1. Definition
Test Result Analysis is the process of evaluating test execution outcomes (pass, fail, blocked) to assess product quality, identify risk areas, and support decision-making.
2. Purpose of Test Result Analysis
- Assess overall quality of the application
- Identify defect trends and risk hotspots
- Determine release readiness
- Improve future testing strategies
- Provide meaningful insights to stakeholders
3. Inputs to Test Result Analysis
- Executed test cases
- Defect reports
- Test execution reports
- RTM status
- Severity and priority distribution
4. Key Aspects Analyzed
4.1 Pass / Fail Distribution
- Percentage of passed, failed, and blocked test cases
- Indicates overall stability
4.2 Defect Trends
- Increasing or decreasing defect count
- New vs reopened defects
4.3 Severity Analysis
- Number of Critical / High defects
- Business risk assessment
4.4 Requirement Coverage
- Requirements tested vs pending
- Gaps identified via RTM
4.5 Root Patterns
- Repeated failures in same module
- Common failure reasons
5. Manual Tester’s Role
- Analyze failed test cases
- Identify root patterns (not just numbers)
- Correlate failures with requirements
- Highlight risks clearly
- Provide factual insights, not assumptions
6. Example Analysis (Conceptual)
| Metric | Observation |
|---|---|
| Pass Rate | 92% |
| Critical Defects | 0 |
| High Defects | 2 (Payment module) |
| Blocked Tests | 5 (Env issue) |
Inference:
Product mostly stable, but payment module is high-risk.
7. Test Result Analysis vs Test Execution
| Aspect | Test Result Analysis | Test Execution |
|---|---|---|
| Focus | Interpretation | Validation |
| Output | Insights & decisions | Pass/Fail |
| Timing | After execution | During execution |
8. Common Mistakes
- Looking only at pass percentage
- Ignoring severity impact
- Hiding risks to show “green” status
- Not correlating defects with requirements
9. How Test Result Analysis Supports Decisions
- Go / No-Go recommendations
- Regression scope decisions
- Defect prioritization
- Process improvement inputs
10. Interview-Ready Answers
Short answer:
Test result analysis evaluates test execution outcomes to assess software quality and risks.
Detailed answer:
Test result analysis involves interpreting test execution data, defect trends, and coverage metrics to determine product stability and release readiness.
11. Key Takeaway
Test Result Analysis turns raw test outcomes into actionable quality insights, enabling informed decisions—not guesswork.