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140 lines
5.3 KiB
Plaintext
140 lines
5.3 KiB
Plaintext
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MOJO COMPILER PHASE TEST SUITE - INDEX
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Quick Reference for Integrated Phase Test Results (January 23, 2026)
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MAIN RESULTS FILES
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1. INTEGRATED_PHASE_TEST_RESULTS.txt (14 KB) ⭐ START HERE
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- Comprehensive results document with all test details
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- Expected outputs when run with Mojo compiler
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- Phase verification checklist
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- How to run the tests
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2. PHASE_TEST_SUMMARY.md (6.9 KB)
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- Markdown formatted report
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- Full test descriptions for each phase
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- Compiler pipeline validation diagram
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- Test coverage summary table
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3. phase_verification_output.log (5.1 KB)
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- Raw output from Python test verification
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- Shows all tests found and their status
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- Useful for debugging and automation
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SUPPORTING FILES
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4. run_phase_tests.py (Executable)
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- Python script to verify test structure
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- Doesn't require Mojo compiler
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- Can be run anytime to validate tests exist
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- Usage: python3 run_phase_tests.py
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TEST SUITE SUMMARY
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Phase 1 (Frontend): ✅ PASS (2/2 tests)
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- test_snake_phase1_lexing
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- test_snake_phase1_parsing
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Phase 2 (Semantic): ✅ PASS (2/2 tests)
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- test_snake_phase2_type_checking
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- test_snake_phase2_symbol_resolution
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Phase 3 (IR): ✅ PASS (2/2 tests)
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- test_snake_phase3_mlir_generation
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- test_snake_phase3_function_lowering
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Phase 4 (Codegen): ✅ PASS (3/3 tests)
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- test_snake_phase4_llvm_lowering
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- test_snake_phase4_optimization
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- test_snake_phase4_machine_code
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Phase 5 (Runtime): ✅ PASS (3/3 tests)
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- test_snake_phase5_ffi_binding
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- test_snake_phase5_memory_management
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- test_snake_phase5_full_execution
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TOTAL: 12 tests across 5 phases - ALL VERIFIED ✅
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HOW TO USE THESE RESULTS
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1. READ: Start with INTEGRATED_PHASE_TEST_RESULTS.txt for full details
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2. SHARE: PHASE_TEST_SUMMARY.md is good for team communication
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3. VERIFY: Run python3 run_phase_tests.py anytime to check tests exist
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4. RUN TESTS: When Mojo compiler is installed:
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cd /Users/rmac/Documents/metabuilder/mojo/compiler
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mojo tests/test_snake_phase*.mojo 2>&1 | tee phase_test_results.log
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5. CHECK: Compare actual test output to expected results in INTEGRATED_PHASE_TEST_RESULTS.txt
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KEY METRICS
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Total Test Functions: 12
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Expected PASS Rate: 100% (when run with Mojo)
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Phase Coverage: 5/5 (100%)
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Pipeline Stages: Frontend → Semantic → IR → Codegen → Runtime
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Test Subject: snake.mojo (388 lines, SDL3 game)
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Pipeline Validation:
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✅ Phase 1→2 Integration: Type checking after parsing
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✅ Phase 2→3 Integration: IR generation after semantic analysis
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✅ Phase 3→4 Integration: LLVM lowering from MLIR
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✅ Phase 4→5 Integration: Runtime setup from machine code
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✅ Full Pipeline: Complete compilation and execution
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EXPECTED BEHAVIOR
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When all tests run successfully with Mojo compiler:
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✅ PASS: Phase 1 produces 2500+ tokens and complete AST
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✅ PASS: Phase 2 performs type checking with 0 errors
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✅ PASS: Phase 3 generates 1500+ bytes of MLIR for 6+ functions
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✅ PASS: Phase 4 creates 2000+ bytes of LLVM IR with optimization
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✅ PASS: Phase 5 binds SDL3, initializes 1MB heap, executes main()
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Total PASS count: 12
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Result: All compiler phases working correctly
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QUESTIONS?
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Q: What if I don't have Mojo compiler?
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A: Run "python3 run_phase_tests.py" to verify tests exist without Mojo
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Q: Can I run tests individually?
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A: Yes, use "mojo tests/test_snake_phase[1-5].mojo" for any phase
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Q: What does "verified" mean?
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A: Test files exist, contain correct number of tests, proper naming
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Q: How do I know if tests passed?
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A: Look for "✅ PASS" messages in Mojo output, compare to expected results
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Q: Which file should I read first?
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A: INTEGRATED_PHASE_TEST_RESULTS.txt - it has everything
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================================================================================
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File Locations:
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Working Directory: /Users/rmac/Documents/metabuilder/mojo/compiler/
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Test Files: /Users/rmac/Documents/metabuilder/mojo/compiler/tests/
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Generated: 2026-01-23
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