# tests/validation/breakpoint-messages/test_scenarios.py
@source-hash: 4f9340cb6b3beabc
@generated: 2026-02-10T00:41:34Z
**Primary Purpose:** Test scenario file containing basic Python constructs with line-by-line comments for validation/breakpoint testing purposes.
**Key Elements:**
- Global variables: `x = 10` (L2), `y = 20` (L11) - simple integer assignments
- Function `foo()` (L8-9) - minimal no-op function with pass statement
- Main execution block (L15-18) - conditional execution with print statements and function call
- Multi-line docstring (L4-7) - module-level documentation
**Structure & Patterns:**
- Every line has explicit comments indicating line numbers, suggesting this is test data for debugging/breakpoint functionality
- Simple linear execution flow with basic Python constructs
- No imports, classes, or complex logic - appears designed for straightforward step-through testing
- Main guard pattern used for conditional execution
**Dependencies:** None - self-contained test scenario
**Notable Characteristics:**
- Each line deliberately commented for tracking/validation purposes
- Minimal complexity suggests use in automated testing of debugging tools or line-by-line execution validation
- File path indicates it's part of a validation test suite for breakpoint message functionality
