ComfyUI/custom_nodes/ComfyUI-Impact-Pack/tests

Wildcard System Test Suite

Comprehensive test suite for ComfyUI Impact Pack wildcard system.

Test Suites

test_encoding.sh (15 tests)

Purpose: UTF-8 multi-language encoding validation Port: 8198 Coverage:

• Korean Hangul characters
• Emoji support
• Chinese characters
• Arabic RTL text
• Mathematical and currency symbols
• Mixed multi-language content
• UTF-8 in dynamic prompts, quantifiers, multi-select

test_error_handling.sh (10 tests)

Purpose: Graceful error handling verification Port: 8197 Coverage:

• Non-existent wildcards
• Circular reference detection (max 100 iterations)
• Malformed syntax
• Deep nesting without crashes
• Multiple circular references

test_edge_cases.sh (20 tests)

Purpose: Edge case and boundary condition validation Port: 8196 Coverage:

• Empty lines and whitespace filtering
• Very long lines (>1000 characters)
• Special characters preservation
• Case-insensitive matching
• Comment line filtering
• Pattern matching (*/name)
• Quantifiers (N#wildcard)
• Complex syntax combinations

test_deep_nesting.sh (17 tests)

Purpose: Transitive wildcard expansion and depth-agnostic pattern matching Port: 8194 Coverage:

• 7-level transitive expansion (directory depth + file references)
• All depth levels (1-7) individually
• Mixed depth combinations
• Nesting with quantifiers and multi-select
• Nesting with weighted selection
• Depth-agnostic pattern matching (__*/name__)
• Complex multi-wildcard prompts

test_ondemand_loading.sh (8 tests)

Purpose: Progressive on-demand wildcard loading Port: 8193 Coverage:

• Small cache (1MB) - on-demand enabled
• Moderate cache (10MB) - progressive loading
• Large cache (100MB) - eager loading
• Aggressive lazy loading (0.5MB)
• Balanced mode (50MB default)
• On-demand with deep nesting
• On-demand with multiple wildcards
• Cache boundary testing

test_config_quotes.sh (5 tests)

Purpose: Configuration path handling validation Port: 8192 Coverage:

• Unquoted paths
• Double-quoted paths
• Single-quoted paths
• Paths with spaces
• Mixed quote scenarios

test_dynamic_prompts_full.sh (11 tests)

Purpose: Comprehensive dynamic prompt feature validation with statistical analysis Port: 8188 Coverage:

• Multiselect (4 tests): 2-item, 3-item, single-item, max-item with separator validation
• Weighted Selection (5 tests): 10:1 ratio, equal weights, extreme bias, multi-level weights, default mixing
• Basic Selection (2 tests): Simple random, nested selection
• Statistical distribution verification (100+ iterations per test)
• Duplicate detection and item count validation
• Separator correctness validation

Quick Start

# Run individual test
bash test_encoding.sh

# Run all tests
bash test_encoding.sh
bash test_error_handling.sh
bash test_edge_cases.sh
bash test_deep_nesting.sh
bash test_ondemand_loading.sh
bash test_config_quotes.sh
bash test_dynamic_prompts_full.sh

Test Infrastructure

• Configuration: Each test creates impact-pack.ini with test wildcard path
• Server Lifecycle: Automatic server start/stop with dedicated ports
• Cleanup: Automatic cleanup on test completion
• Logging: Detailed logs in /tmp/*_test.log

Test Samples

Located in wildcards/samples/:

• 아름다운색.txt - Korean UTF-8 test with 12 symbolic colors
• test_encoding_*.txt - UTF-8 encoding test files
• test_edge_*.txt - Edge case test files
• test_error_*.txt - Error handling test files
• test_nesting_*.txt - Nesting test files (7 levels)
• patterns/ - Subdirectory for pattern matching tests

Status

✅ 86 tests, 100% pass rate (15+10+20+17+8+5+11) ✅ Production ready ✅ Complete PRD coverage ✅ On-demand loading validated ✅ Config quotes handling validated ✅ Dynamic prompts statistically validated ✅ Weighted selection verified (correct {weight::option} syntax) ✅ Pattern matching validated (depth-agnostic */name)

Documentation

• Wildcard System PRD
• System Design
• Testing Guide