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CDDM — Exhaustive Feature Matrix & Test Verification Record

Every feature variant maps to a real test with actual file paths and empirically verified results. Last verified: 2026-08-27 | Rust: 331 #[test] units | WebUI: 226 tests across 63 suites | Scripts & MCP: 172 tests across 53 suites | CI Workflows: PASS

1. Rust Backend — cddm-core, cddm-cli, cddm-lsp, cddm-mcp (209 unit tests)

Tokenization Engine (crates/cddm-core/src/tokenizer.rs)

ID Feature Variant Test Function Result
F-01.1 Rust source tokenization (fn, let, struct keywords) tokenizer::tests::test_tokenize_rust PASS
F-01.2 TypeScript tokenization (function, return, numbers) tokenizer::tests::test_tokenize_ts PASS
F-01.3 Python tokenization (def, class, # comments) tokenizer::tests::test_tokenize_python PASS
F-01.4 Line & block comment stripping (// and /* */) tokenizer::tests::test_tokenize_comment_stripping PASS
F-01.5 String literal normalization ("...", '...') tokenizer::tests::test_tokenize_string_normalization PASS
F-01.6 Empty source produces empty token vector tokenizer::tests::test_tokenize_empty_source PASS

Winnowing Fingerprint Engine (crates/cddm-core/src/fingerprint.rs)

ID Feature Variant Test Function Result
F-02.1 Fast Mersenne prime M61 modular reduction fingerprint::tests::test_fast_mod_m61 PASS
F-02.2 Large value M61 modular reduction fingerprint::tests::test_fast_mod_m61_large_values PASS
F-02.3 Winnowing window hash calculation fingerprint::tests::test_winnowing PASS
F-02.4 Winnow with fewer than k tokens returns empty fingerprint::tests::test_winnow_too_few_tokens PASS
F-02.5 Winnowing determinism (same input -> same output) fingerprint::tests::test_winnow_deterministic PASS

Clone Detection Pipeline (crates/cddm-core/src/detector.rs)

ID Feature Variant Test Function Result
F-03.1 Empty/nonexistent directory scan returns zero results detector::tests::test_empty_scan PASS
F-03.2 Real duplicate files detected as clone pairs detector::tests::test_scan_with_real_duplicate_files PASS
F-03.3 Scan cancellation via AtomicBool flag detector::tests::test_scan_cancellation PASS
F-03.4 Language filter restricts to specified languages detector::tests::test_scan_language_filter PASS
F-03.5 Ignore patterns filter out matching paths detector::tests::test_scan_ignore_patterns PASS
F-03.6 DRY health score always in [0.0, 100.0] range detector::tests::test_dry_health_score_range PASS
F-03.7 Intra-file clone prevention when scan_self disabled detector::tests::test_no_self_overlapping_clones PASS
F-03.8 Persistent disk caching populates & accelerates scan detector::tests::test_scan_with_disk_caching PASS
F-03.9 Exact vs Renamed clone classification in detector scan detector::tests::test_exact_and_renamed_clone_classification PASS
F-03.10 Polyglot multi-language AST scan (Go, Java, Rust, TS, JS) detector::tests::test_polyglot_ast_scan PASS

Language Grammar Registry (crates/cddm-core/src/grammar.rs)

ID Feature Variant Test Function Result
F-04.1 Extension lookup for .rs, .ts, .py, .go, .css, etc. grammar::tests::test_get_grammar_for_path PASS
F-04.2 Grammar properties (keywords, comment delimiters) grammar::tests::test_grammar_properties PASS
F-04.3 All supported extensions resolve correctly grammar::tests::test_all_supported_extensions PASS
F-04.4 Polyglot support (>30 programming languages) grammar::tests::test_supported_language_count PASS

Git Blame Annotation (crates/cddm-core/src/blame.rs)

ID Feature Variant Test Function Result
F-05.1 Non-git directory returns None blame::tests::test_non_git_repo_author PASS
F-05.2 Temp directory (non-git) returns None blame::tests::test_blame_with_temp_dir PASS

Tree-sitter AST Module (crates/cddm-core/src/ast/)

ID Feature Variant Test Function Result
F-06.1 Rust AST parsing produces source_file root ast::parser::tests::test_parse_rust_ast PASS
F-06.2 TypeScript AST parsing produces program root ast::parser::tests::test_parse_typescript_ast PASS
F-06.3 JavaScript AST parsing produces program root ast::parser::tests::test_parse_javascript_ast PASS
F-06.4 Python AST parsing produces module root ast::parser::tests::test_parse_python_ast PASS
F-06.5 Go AST parsing produces source_file root ast::parser::tests::test_parse_go_ast PASS
F-06.6 C AST parsing produces translation_unit root ast::parser::tests::test_parse_c_ast PASS
F-06.7 C++ AST parsing produces translation_unit root ast::parser::tests::test_parse_cpp_ast PASS
F-06.8 Java AST parsing produces program root ast::parser::tests::test_parse_java_ast PASS
F-06.9 C# AST parsing produces compilation_unit root ast::parser::tests::test_parse_c_sharp_ast PASS
F-06.10 Ruby AST parsing produces program root ast::parser::tests::test_parse_ruby_ast PASS
F-06.11 PHP AST parsing produces program root ast::parser::tests::test_parse_php_ast PASS
F-06.12 Swift AST parsing produces source_file root ast::parser::tests::test_parse_swift_ast PASS
F-06.13 Bash AST parsing produces program root ast::parser::tests::test_parse_bash_ast PASS
F-06.14 Lua AST parsing produces chunk root ast::parser::tests::test_parse_lua_ast PASS
F-06.15 JSON AST parsing produces document root ast::parser::tests::test_parse_json_ast PASS
F-06.16 HTML AST parsing produces document root ast::parser::tests::test_parse_html_ast PASS
F-06.17 Kotlin AST parsing produces root node ast::parser::tests::test_parse_kotlin_ast PASS
F-06.18 Zig AST parsing produces root node ast::parser::tests::test_parse_zig_ast PASS
F-06.19 Scala AST parsing produces root node ast::parser::tests::test_parse_scala_ast PASS
F-06.20 Elixir AST parsing produces root node ast::parser::tests::test_parse_elixir_ast PASS
F-06.21 SQL AST parsing produces root node ast::parser::tests::test_parse_sql_ast PASS
F-06.22 Dockerfile AST parsing produces root node ast::parser::tests::test_parse_dockerfile_ast PASS
F-06.23 Blake3 Merkle subtree hashing extracts depth >= 2 nodes ast::hasher::tests::test_ast_subtree_hashing PASS
F-06.24 Exact identical text clone classification (Type-1) ast::hasher::tests::test_exact_clone_classification PASS
F-06.25 Renamed identifier clone classification (Type-2) ast::hasher::tests::test_renamed_clone_classification PASS
F-06.26 Modified statement near-miss clone detection (Type-3) ast::hasher::tests::test_near_miss_clone_classification PASS
F-06.27 AST Merkle subtree structural semantic matching (Type-4) ast::hasher::tests::test_ast_semantic_clone_classification PASS

Persistent redb Disk Cache (crates/cddm-core/src/cache.rs)

ID Feature Variant Test Function Result
F-07.1 Cache modification detection (new, same, changed) cache::tests::test_fingerprint_cache PASS
F-07.2 Real file Blake3 hashing (valid 64-char hex) cache::tests::test_compute_file_hash_real_file PASS
F-07.3 Nonexistent file returns None cache::tests::test_compute_file_hash_nonexistent PASS
F-07.4 Persistent redb lifecycle (batch save, fetch, fast stat) cache::tests::test_disk_cache_lifecycle PASS
F-07.5 Disabled no-op cache safety cache::tests::test_disk_cache_disabled PASS
F-07.6 Auto-healing recovery on corrupted database header cache::tests::test_disk_cache_auto_healing_corrupted_file PASS

File System Watcher (crates/cddm-core/src/watcher.rs)

ID Feature Variant Test Function Result
F-08.1 Watcher creation on temp directory watcher::tests::test_watcher_creation PASS
F-08.2 Path filtering ignores build artifacts and matches grammars watcher::tests::test_is_relevant_path_filtering PASS

Type System & Serialization (crates/cddm-core/src/types.rs)

ID Feature Variant Test Function Result
F-09.1 ScanConfig default values with cache flags types::tests::test_scan_config_default PASS
F-09.2 ScanConfig JSON serde roundtrip types::tests::test_scan_config_serde_roundtrip PASS
F-09.3 CloneType all 4 variants serde correctly types::tests::test_clone_type_serde_variants PASS
F-09.4 Full ScanResult JSON serde roundtrip types::tests::test_scan_result_serde_roundtrip PASS
F-09.5 LineSpan equality comparison types::tests::test_line_span_equality PASS
F-09.6 ScanPhase enum serde roundtrip types::tests::test_scan_phase_serde PASS
F-09.7 CloneStatus display and serde roundtrip types::tests::test_clone_status_display_and_serde PASS
F-09.8 DiffScanResult JSON serde roundtrip types::tests::test_diff_scan_result_serde_roundtrip PASS

OASIS SARIF 2.1.0 Reporter (crates/cddm-core/src/sarif.rs)

ID Feature Variant Test Function Result
F-10.1 OASIS SARIF v2.1.0 structured report generation sarif::tests::test_sarif_report_generation PASS
F-10.2 SARIF JSON serde serialization and deserialization sarif::tests::test_sarif_json_serde_roundtrip PASS
F-10.3 Mapping all 4 clone types to rule catalog and rule indices sarif::tests::test_all_clone_types_mapped PASS

Connected-Components Graph Clustering (crates/cddm-core/src/cluster.rs)

ID Feature Variant Test Function Result
F-11.1 Empty clone pairs list produces zero clusters cluster::tests::test_empty_clone_pairs_clustering PASS
F-11.2 Single clone pair partitioned into 2-occurrence cluster cluster::tests::test_single_clone_pair_clustering PASS
F-11.3 Transitive 3-way clone pairing grouped into 1 cluster cluster::tests::test_three_way_transitive_clustering PASS
F-11.4 Disjoint multi-component clone graphs clustered correctly cluster::tests::test_multi_cluster_partitioning PASS

Multi-Site Deduplication & Refactoring Engine (crates/cddm-core/src/refactor.rs)

ID Feature Variant Test Function Result
F-12.1 Identical clone snippet refactoring & patch synthesis refactor::tests::test_identical_snippet_refactoring PASS
F-12.2 Parameter difference detection for renamed identifiers refactor::tests::test_renamed_parameter_refactoring PASS
F-12.3 Real filesystem file clone refactoring & patch refactor::tests::test_real_file_clone_refactoring PASS
F-12.4 Out-of-bounds line range error handling refactor::tests::test_invalid_line_range PASS
F-12.5 Multi-site consensus invariant snippet extraction refactor::tests::test_identical_cluster_refactoring_three_sites PASS
F-12.6 Multi-site file-based consensus refactoring & patch refactor::tests::test_real_file_cluster_refactoring PASS
F-12.7 Atomic single-file unified patch application refactor::tests::test_apply_patch_single_file_success PASS
F-12.8 Multi-file cluster unified patch application refactor::tests::test_apply_patch_multi_file_cluster PASS
F-12.9 Dry-run patch validation preserves disk files refactor::tests::test_apply_patch_dry_run_preserves_file PASS
F-12.10 Mismatched hunk content fails safely with clean error refactor::tests::test_apply_patch_mismatch_fails PASS

AST-Aware Suppression & .cddmignore Engine (crates/cddm-core/src/suppression.rs)

ID Feature Variant Test Function Result
F-13.1 Standard .cddmignore glob pattern parsing suppression::tests::test_parse_cddmignore_rules PASS
F-13.2 Per-path [threshold] and [type-filter] overrides suppression::tests::test_threshold_and_type_filter_overrides PASS
F-13.3 Inline single-line and multi-line suppression directives suppression::tests::test_inline_suppression_directives PASS
F-13.4 Auto-generated file header detection (@generated, etc.) suppression::tests::test_is_generated_header PASS
F-13.5 Glob-based path suppression matching suppression::tests::test_is_path_ignored_glob PASS
F-13.6 Suppression engine file lifecycle from disk suppression::tests::test_from_file_lifecycle PASS

Git Differential Scanning Engine (crates/cddm-core/src/diff.rs)

ID Feature Variant Test Function Result
F-14.1 Non-git directory differential scan error propagation diff::tests::test_diff_scan_non_git_dir PASS
F-14.2 Cross-platform file path normalization for diff match diff::tests::test_normalize_path_str PASS

CLI Reporter & Studio Server (crates/cddm-cli/src/main.rs, serve.rs)

ID Feature Variant Test Function Result
F-15.1 OutputFormat enum equality & variant parsing main::tests::test_output_format_variants PASS
F-15.2 CLI SARIF output printing execution main::tests::test_print_sarif_report_succeeds PASS
F-15.3 CLI Console and Markdown formatting output execution main::tests::test_print_console_and_markdown_reports PASS
F-15.4 CLI Differential scan console & markdown tables main::tests::test_print_diff_reports PASS
F-15.5 Axum /api/refactor-cluster handler synthesis serve::tests::test_refactor_cluster_handler_success PASS
F-15.6 Axum /api/apply-patch handler execution serve::tests::test_apply_patch_handler_success PASS
F-15.7 Axum /api/apply-patch invalid hunk rejection serve::tests::test_apply_patch_handler_bad_request PASS
F-15.8 Axum /api/suppression/rules GET & POST handlers serve::tests::test_suppression_rules_handlers PASS
F-15.9 Axum /api/refactor/sandbox simulation handlers serve::tests::test_refactor_sandbox_handlers PASS
F-15.10 Axum router construction & route registration serve::tests::test_build_app_router PASS
F-15.11 CLI cddm ignore & cddm lsp argument parsing main::tests::test_cli_subcommands_parsing PASS

Automated Shared Module & Crate Extraction (crates/cddm-core/src/extract/)

ID Feature Variant Test Function Result
F-15.1 Rust shared crate extraction & Cargo.toml mutation extract::tests::test_extract_rust_crate PASS
F-15.2 TypeScript shared module extraction & callsite rewrite extract::tests::test_extract_ts_module PASS
F-15.3 CLI cddm extract arguments parsing and dispatch main::tests::test_cli_extract_parsing PASS
F-15.4 MCP cddm_extract_shared_module tool invocation tool_tests::test_mcp_extract_shared_module_tool PASS

Advanced MCP Server Protocol (crates/cddm-mcp/src/main.rs)

ID Feature Variant Test Function Result
F-16.1 MCP protocol initialize, version negotiation & serverInfo main::tests::test_mcp_initialize PASS
F-16.2 MCP ping healthcheck method main::tests::test_mcp_ping PASS
F-16.3 Tools discovery (scan, diff, cluster refactor, SARIF, ignore) main::tests::test_mcp_tools_list PASS
F-16.4 Differential scan tool invocation parameter validation main::tests::test_mcp_diff_scan_missing_params PASS
F-16.5 Resources discovery (health, clones, clusters, suppress) main::tests::test_mcp_resources_list PASS
F-16.6 Prompts discovery and retrieval (audit_dry_health, refactor) main::tests::test_mcp_prompts_list_and_get PASS
F-16.7 Standard JSON-RPC 2.0 error handling for invalid/unknown method main::tests::test_mcp_unknown_method PASS
F-16.8 MCP cddm_check_suppression tool execution main::tests::test_mcp_check_suppression_tool PASS
F-16.9 MCP cddm://workspace/suppressions resource read main::tests::test_mcp_resources_read_suppressions PASS
F-16.10 MCP cddm_suggest_cluster_refactor explicit occurrences main::tests::test_mcp_cluster_refactor_explicit_occurrences PASS
F-16.11 MCP cddm://workspace/clusters resource contents read main::tests::test_mcp_resources_read_clusters PASS

Zero-Copy Memory-Mapped File I/O (crates/cddm-core/src/io/)

ID Feature Variant Test Function Result
F-16.1 Small file reads (<= 64KB) utilize heap buffer io::mmap::tests::test_read_small_file_uses_heap PASS
F-16.2 Large file reads (> 64KB) utilize zero-copy memmap2::Mmap io::mmap::tests::test_read_large_file_uses_mmap PASS
F-16.3 Empty file reads return empty heap buffer io::mmap::tests::test_read_empty_file PASS
F-16.4 Nonexistent file error propagation io::mmap::tests::test_read_nonexistent_file PASS
F-16.5 Non-UTF-8 invalid byte error handling io::mmap::tests::test_read_non_utf8_large_file PASS
F-16.6 FileSource debug representation formatting io::mmap::tests::test_debug_formatting PASS

SIMD Mersenne-61 Rolling Hash Engine (crates/cddm-core/src/simd/)

ID Feature Variant Test Function Result
F-17.1 Scalar dual-base k-gram rolling hashes calculation simd::scalar::tests::test_scalar_kgram_hashes PASS
F-17.2 AVX2 hardware acceleration output parity with scalar baseline simd::avx2::tests::test_avx2_matches_scalar PASS
F-17.3 ARM NEON vector lanes output parity with scalar baseline simd::neon::tests::test_neon_matches_scalar PASS
F-17.4 Automatic runtime hardware vectorization dispatcher simd::tests::test_compute_kgram_rolling_hashes_dispatch PASS

Language Server Protocol Engine (crates/cddm-lsp/src/)

ID Feature Variant Test Function Result
F-18.1 1-based line span translation to 0-based LSP range utils::tests::test_line_range_to_lsp_range PASS
F-18.2 Cross-platform path normalization for URI comparison utils::tests::test_normalize_path_for_compare PASS
F-18.3 Path matching against standard and custom document URLs utils::tests::test_path_matches_url PASS
F-18.4 Clone type mapping to diagnostic codes (Exact/Renamed/etc.) diagnostics::tests::test_format_diagnostic_code PASS
F-18.5 Clone pair translation to diagnostic with relatedLocations diagnostics::tests::test_clone_pair_to_diagnostics PASS
F-18.6 LSP range overlap calculation for code actions code_actions::tests::test_range_overlaps_lines PASS
F-18.7 QuickFix refactoring and rescan code actions generation code_actions::tests::test_generate_code_actions PASS
F-18.8 Rich Markdown hover information card formatting hover::tests::test_generate_hover PASS
F-18.9 Server state buffer tracking and lifecycle management state::tests::test_server_state_lifecycle PASS
F-18.10 Tower LSP service instantiation and capability configuration tests::test_lsp_service_creation PASS

Git History Timeline & Trend Analysis (crates/cddm-core/src/timeline.rs)

ID Feature Variant Test Function Result
F-19.1 In-memory duplication evaluation on empty files timeline::tests::test_evaluate_in_memory_duplication_empty PASS
F-19.2 In-memory duplication evaluation on duplicate files timeline::tests::test_evaluate_in_memory_duplication_duplicate_files PASS
F-19.3 In-process Git history revision walking and timeline trend timeline::tests::test_collect_git_timeline_real_workspace PASS
F-19.4 Non-Git directory error propagation in timeline analysis timeline::tests::test_collect_git_timeline_non_git_dir PASS

AI Refactoring Prompt Synthesizer (crates/cddm-core/src/ai_prompt.rs)

ID Feature Variant Test Function Result
F-21.1 Structured Markdown AI prompt synthesis with invariant body ai_prompt::tests::test_generate_ai_refactor_prompt PASS
F-21.2 Custom architectural instructions inclusion in prompt output ai_prompt::tests::test_ai_prompt_custom_instructions PASS

PR/MR Markdown Comment Formatter (crates/cddm-core/src/pr_comment.rs)

ID Feature Variant Test Function Result
F-22.1 Passed quality gate Markdown comment formatting pr_comment::tests::test_generate_pr_markdown_comment_passed PASS
F-22.2 Failed threshold quality gate with duplicate clones table pr_comment::tests::test_generate_pr_markdown_comment_failed_with_clones PASS

AST Type Inference & Signature Engine (crates/cddm-core/src/ast/type_infer.rs)

ID Feature Variant Test Function Result
F-23.1 Numeric integer parameter type inference ast::type_infer::tests::test_infer_numeric_type PASS
F-23.2 String literal parameter type inference ast::type_infer::tests::test_infer_string_type PASS
F-23.3 Boolean literal parameter type inference ast::type_infer::tests::test_infer_boolean_type PASS
F-23.4 Multi-language function signature formatting (Rust, TS, Py) ast::type_infer::tests::test_format_signatures PASS
F-23.5 Dynamic call site formatting with arguments ast::type_infer::tests::test_format_call_site PASS

Module Import Synthesizer (crates/cddm-core/src/ast/import_resolver.rs)

ID Feature Variant Test Function Result
F-24.1 Cross-module Rust use crate::... import generation ast::import_resolver::tests::test_generate_import_rust PASS
F-24.2 Cross-module TypeScript import { ... } import generation ast::import_resolver::tests::test_generate_import_ts PASS
F-24.3 Cross-module Python from ... import ... import generation ast::import_resolver::tests::test_generate_import_python PASS
F-24.4 Import deduplication detection when already present ast::import_resolver::tests::test_is_import_present PASS

AST Concrete Syntax Tree Rewriter (crates/cddm-core/src/ast/rewriter.rs)

ID Feature Variant Test Function Result
F-25.1 Helper block synthesis with doc comments ast::rewriter::tests::test_synthesize_helper_block PASS
F-25.2 CST node replacement with call sites across lines ast::rewriter::tests::test_rewrite_source_file PASS
F-25.3 Tree-sitter AST syntax validation on transformed source ast::rewriter::tests::test_validate_ast_syntax PASS

AST Cluster Refactoring & Closed-Loop Verification (crates/cddm-core/src/refactor.rs)

ID Feature Variant Test Function Result
F-26.1 Multi-file AST cluster refactoring transformation refactor::tests::test_generate_ast_cluster_refactor PASS
F-26.2 Closed-loop test suite verification execution cddm_mcp::tests::test_mcp_verify_refactor_tool PASS

Architectural Policy & Anti-Duplication Engine (crates/cddm-core/src/policy.rs)

ID Feature Variant Test Function Result
F-27.1 TOML policy parser and starter template generation policy::tests::test_starter_template_is_valid PASS
F-27.2 Cross-layer boundary isolation violations detection policy::tests::test_boundary_rule_violation PASS
F-27.3 Zero-duplication critical zones enforcement policy::tests::test_zero_duplication_rule_violation PASS
F-27.4 Clone token limit and multi-site occurrence enforcement policy::tests::test_limits_rule_violation PASS
F-27.5 MCP policy tools, resources & LSP diagnostics cddm_mcp::tests::test_mcp_check_policies_tool_and_resource PASS

AI Code Surgeon & Self-Healing Refactor (crates/cddm-core/src/ai/)

ID Feature Variant Test Function Result
F-28.1 AI Provider factory and Mock provider execution ai::tests::test_mock_ai_provider_completion PASS
F-28.2 Closed-loop error feedback autonomous healing loop ai::tests::test_heal_cluster_refactor_mock_loop PASS

Semantic Graph Engine (crates/cddm-core/src/semantic_graph/)

ID Feature Variant Test Function Result
F-29.1 AST to Control Flow Graph basic block extraction semantic_graph::tests::test_extract_cfg_and_wl_hash PASS
F-29.2 CFG to Program Dependence Graph def-use dependency build semantic_graph::tests::test_build_pdg PASS
F-29.3 Weisfeiler-Lehman graph kernel isomorphism & similarity semantic_graph::tests::test_graph_similarity PASS
F-29.4 Subword 3-gram vector embedding & cosine similarity semantic_graph::tests::test_subword_embedding_similarity PASS
F-29.5 Weighted hybrid similarity model ($S_{\text{hybrid}}$) semantic_graph::tests::test_hybrid_similarity_identical PASS
F-29.6 Workspace cross-language polyglot duplicate clone scanner semantic_graph::tests::test_cross_language_matching PASS

Distributed Cache Pack & Monorepos (crates/cddm-core/src/cache/pack.rs, src/monorepo.rs)

ID Feature Variant Test Function Result
F-30.1 Portable .cddmpack binary archive export & import cache::pack::tests::test_export_and_import_cache_pack PASS
F-30.2 Multi-workspace monorepo discovery (Cargo, npm, etc.) monorepo::tests::test_discover_workspaces_cargo PASS
F-30.3 Non-monorepo empty workspace fallback monorepo::tests::test_discover_workspaces_empty PASS

Interactive Terminal UI (TUI) Studio (crates/cddm-cli/src/tui/)

ID Feature Variant Test Function Result
F-31.1 8-tab lifecycle and cyclic navigation tui::tests::test_tui_tab_lifecycle PASS
F-31.2 State initialization and default mode configuration tui::tests::test_tui_app_initialization PASS
F-31.3 Scan result caching & automatic cluster calculation tui::tests::test_tui_app_set_scan_result PASS
F-31.4 List navigation & side-by-side split diff scroll engine tui::tests::test_tui_app_navigation_and_scrolling PASS
F-31.5 Pairwise/Cluster & Split/Unified mode toggles tui::tests::test_tui_mode_toggles PASS
F-31.6 DRY health score color tier grading tui::tests::test_tui_theme_score_tiers PASS
F-31.7 Key event dispatcher, help popup modal, and quit handlers tui::tests::test_tui_key_events PASS
F-31.8 All 8 tab views rendering on terminal TestBackend tui::tests::test_render_all_8_tabs_on_test_backend PASS
F-31.9 Help shortcuts modal overlay rendering tui::tests::test_render_help_modal_overlay PASS
F-31.10 Full hands-on interactive user journey and event workflow tui::tests::test_interactive_tui_full_hands_on_workflow PASS

2. WebUI Frontend — React 19 + TypeScript + Vitest (226 unit tests across 63 suites)

Module Test Suite File Test Cases Status
App Shell webui/src/App.test.tsx 7 tests PASS
Clone Cluster Card webui/src/components/CloneClusterCard.test.tsx 2 tests PASS
Clone Pair Card webui/src/components/ClonePairCard.test.tsx 2 tests PASS
Clone Pair Diff Modal webui/src/components/ClonePairDiffModal.test.tsx 3 tests PASS
Coverage Correlation Modal webui/src/components/CoverageCorrelationModal.test.tsx 3 tests PASS
Dead Code Explorer Modal webui/src/components/DeadCodeExplorerModal.test.tsx 6 tests PASS
Diff Viewer webui/src/components/DiffViewer.test.tsx 3 tests PASS
Duplication Treemap webui/src/components/DuplicationTreemap.test.tsx 3 tests PASS
Export Report Modal webui/src/components/ExportReportModal.test.tsx 3 tests PASS
Health Audit Modal webui/src/components/HealthAuditModal.test.tsx 3 tests PASS
Hub Federation Modal webui/src/components/HubFederationModal.test.tsx 3 tests PASS
Language Analytics Modal webui/src/components/LanguageAnalyticsModal.test.tsx 2 tests PASS
Overlap Detector Modal webui/src/components/OverlapDetectorModal.test.tsx 3 tests PASS
Policy Rules Modal webui/src/components/PolicyRulesModal.test.tsx 4 tests PASS
Refactor Patch Modal webui/src/components/RefactorPatchModal.test.tsx 3 tests PASS
Refactor Sandbox Modal webui/src/components/RefactorSandboxModal.test.tsx 6 tests PASS
Scan Config Modal webui/src/components/ScanConfigModal.test.tsx 2 tests PASS
Scan Config Panel webui/src/components/ScanConfigPanel.test.tsx 6 tests PASS
Scan Progress Bar webui/src/components/ScanProgressBar.test.tsx 3 tests PASS
Scan Results webui/src/components/ScanResults.test.tsx 7 tests PASS
Semantic Graph Modal webui/src/components/SemanticGraphModal.test.tsx 3 tests PASS
Suppression Rules Modal webui/src/components/SuppressionRulesModal.test.tsx 3 tests PASS
Timeline Explorer Modal webui/src/components/TimelineExplorerModal.test.tsx 3 tests PASS
Treemap Explorer Modal webui/src/components/TreemapExplorerModal.test.tsx 3 tests PASS
Extract Module Tab webui/src/components/sandbox/ExtractModuleTab.test.tsx 3 tests PASS
Cross Language Explorer Tab webui/src/components/semantic/CrossLanguageExplorerTab.test.tsx 2 tests PASS
Semantic Pairs Table webui/src/components/semantic/SemanticPairsTable.test.tsx 2 tests PASS
Branch Drift Matrix Section webui/src/components/timeline/BranchDriftMatrixSection.test.tsx 2 tests PASS
Modal Footer webui/src/components/ui/ModalFooter.test.tsx 2 tests PASS
Modal Tabs webui/src/components/ui/ModalTabs.test.tsx 1 tests PASS
UI Badge webui/src/components/ui/atoms/badge/badge.test.tsx 2 tests PASS
UI Icon Button webui/src/components/ui/atoms/icon-button/icon-button.test.tsx 2 tests PASS
UI Code Block webui/src/components/ui/molecules/code-block/code-block.test.tsx 3 tests PASS
UI Card webui/src/components/ui/molecules/collapsible-card/collapsible-card.test.tsx 2 tests PASS
window-meta webui/src/components/ui/win2x-manager/components/common/window-meta.test.tsx 1 tests PASS
Win2x Tab Bar webui/src/components/ui/win2x-manager/components/tab-bar/tab-bar.test.tsx 4 tests PASS
Win2x Window webui/src/components/ui/win2x-manager/components/win2x-window/win2x-window.test.tsx 13 tests PASS
Win2x Context webui/src/components/ui/win2x-manager/context/win2x-manager-context.test.tsx 5 tests PASS
Win2x Geometry webui/src/components/ui/win2x-manager/core/geometry-engine.test.ts 7 tests PASS
Win2x Driver webui/src/components/ui/win2x-manager/core/pointer-driver.test.ts 2 tests PASS
Win2x Storage webui/src/components/ui/win2x-manager/core/storage-adapter.test.ts 5 tests PASS
use-active-cleanup webui/src/components/ui/win2x-manager/hooks/use-active-cleanup.test.ts 1 tests PASS
Win2x ScrollLock webui/src/components/ui/win2x-manager/hooks/use-body-scroll-lock.test.ts 3 tests PASS
Win2x Drag Hook webui/src/components/ui/win2x-manager/hooks/use-pointer-drag.test.ts 2 tests PASS
Win2x Resize Hook webui/src/components/ui/win2x-manager/hooks/use-pointer-resize.test.ts 2 tests PASS
Live Watch Studio webui/src/components/watch/LiveWatch.test.tsx 5 tests PASS
use-form-state webui/src/hooks/use-form-state.test.ts 3 tests PASS
use Treemap Layout webui/src/hooks/useTreemapLayout.test.ts 3 tests PASS
use Virtualizer webui/src/hooks/useVirtualizer.test.ts 3 tests PASS
Global Store webui/src/store/cddm-store.test.ts 11 tests PASS
hub-slice webui/src/store/hub-slice.test.ts 5 tests PASS
Semantic Slice webui/src/store/semantic-slice.test.ts 7 tests PASS
coverage-slice webui/src/store/slices/coverage-slice.test.ts 3 tests PASS
Watch Slice webui/src/store/watch-slice.test.ts 6 tests PASS
Type System webui/src/types/cddm-types.test.ts 2 tests PASS
api-client webui/src/utils/api-client.test.ts 4 tests PASS
file-download webui/src/utils/file-download.test.ts 1 tests PASS
Graph Layout Engine webui/src/utils/graph-layout.test.ts 3 tests PASS
IDE Deeplinks webui/src/utils/ide-links.test.ts 8 tests PASS
lazy-modal webui/src/utils/lazy-modal.test.tsx 1 tests PASS
sse-client webui/src/utils/sse-client.test.ts 2 tests PASS
treemap-layout webui/src/utils/treemap-layout.test.ts 4 tests PASS
worker-layout-client webui/src/utils/worker-layout-client.test.ts 3 tests PASS

3. Repository Scripts & MCP Protocol — Bun Test Suites (172 tests across 53 suites)

Repository Tooling & Automation Suites

Module Test Suite File Test Cases Status
clean-engine scripts/lib/clean-engine.test.ts 14 tests PASS
interface-docs-generator scripts/lib/interface-docs-generator.test.ts 6 tests PASS
step-runner scripts/lib/step-runner.test.ts 4 tests PASS
test-matrix-generator scripts/lib/test-matrix-generator.test.ts 3 tests PASS
version-updater scripts/lib/version-updater.test.ts 2 tests PASS
bun-only scripts/tests/bun-only.test.ts 2 tests PASS
Workspace Engine & Reset scripts/tests/clean-reset.test.ts 10 tests PASS
Documentation Integrity scripts/tests/docs.test.ts 4 tests PASS
Feature Matrix Synchronizer scripts/tests/feature-matrix.test.ts 4 tests PASS
4-Pillar Feature Parity scripts/tests/feature-parity.test.ts 2 tests PASS
File Length Cap & Modularity scripts/tests/file-length.test.ts 7 tests PASS
mcp-manual-audit scripts/tests/mcp-manual-audit.test.ts 4 tests PASS
monitor-ci scripts/tests/monitor-ci.test.ts 2 tests PASS
Zero-Emoji Policy scripts/tests/no-emojis.test.ts 7 tests PASS
VSIX Packaging Pipeline scripts/tests/package-vscode.test.ts 5 tests PASS
populate-gitea-portal scripts/tests/populate-gitea-portal.test.ts 5 tests PASS
publish-release scripts/tests/publish-release.test.ts 4 tests PASS
ui-ux-qa-verification scripts/tests/ui-ux-qa-verification.test.ts 4 tests PASS
Semantic Versioning & Commits scripts/tests/version.test.ts 9 tests PASS
Polyglot Language Matrix scripts/tests/vscode-extension.test.ts 2 tests PASS

Model Context Protocol (MCP) 1:1 Tool Test Suites

Tool / Protocol Feature Test Suite File Test Cases Status
MCP Dynamic Discovery tests/mcp/discovery.test.ts 3 tests PASS
Tool: cddm_apply_cluster_refactor tests/mcp/tools/apply-cluster-refactor.test.ts 2 tests PASS
Tool: cddm_ast_refactor tests/mcp/tools/ast-refactor.test.ts 2 tests PASS
Tool: cddm_check_policies tests/mcp/tools/check-policies.test.ts 1 tests PASS
Tool: cddm_check_suppression tests/mcp/tools/check-suppression.test.ts 2 tests PASS
Tool: cddm_compare_semantic_graphs tests/mcp/tools/compare-semantic-graphs.test.ts 2 tests PASS
Tool: cddm_correlate_coverage tests/mcp/tools/correlate-coverage.test.ts 3 tests PASS
Tool: cddm_detect_dead_clones tests/mcp/tools/detect-dead-clones.test.ts 2 tests PASS
Tool: cddm_detect_dead_code tests/mcp/tools/detect-dead-code.test.ts 2 tests PASS
Tool: cddm_detect_overlap tests/mcp/tools/detect-overlap.test.ts 3 tests PASS
Tool: cddm_diff_matrix tests/mcp/tools/diff-matrix.test.ts 3 tests PASS
Tool: cddm_diff_scan tests/mcp/tools/diff-scan.test.ts 2 tests PASS
Tool: cddm_export_cache_pack tests/mcp/tools/export-cache-pack.test.ts 2 tests PASS
Tool: cddm_export_sarif tests/mcp/tools/export-sarif.test.ts 1 tests PASS
Tool: cddm_extract_hub_package tests/mcp/tools/extract-hub-package.test.ts 3 tests PASS
Tool: cddm_extract_shared_module tests/mcp/tools/extract-shared-module.test.ts 5 tests PASS
Tool: cddm_generate_ai_prompt tests/mcp/tools/generate-ai-prompt.test.ts 2 tests PASS
Tool: cddm_get_clone_cluster tests/mcp/tools/get-clone-cluster.test.ts 2 tests PASS
Tool: cddm_get_clone_pair tests/mcp/tools/get-clone-pair.test.ts 2 tests PASS
Tool: cddm_get_semantic_graph tests/mcp/tools/get-semantic-graph.test.ts 2 tests PASS
Tool: cddm_get_timeline tests/mcp/tools/get-timeline.test.ts 1 tests PASS
Tool: cddm_heal_refactor tests/mcp/tools/heal-refactor.test.ts 1 tests PASS
Tool: cddm_import_cache_pack tests/mcp/tools/import-cache-pack.test.ts 2 tests PASS
Tool: cddm_prune_dead_clones tests/mcp/tools/prune-dead-clones.test.ts 2 tests PASS
Tool: cddm_scan_codebase tests/mcp/tools/scan-codebase.test.ts 4 tests PASS
Tool: cddm_scan_cross_language tests/mcp/tools/scan-cross-language.test.ts 2 tests PASS
Tool: cddm_scan_hub tests/mcp/tools/scan-hub.test.ts 3 tests PASS
Tool: cddm_scan_monorepo tests/mcp/tools/scan-monorepo.test.ts 1 tests PASS
Tool: cddm_semantic_neural_scan tests/mcp/tools/semantic-neural-scan.test.ts 3 tests PASS
Tool: cddm_suggest_cluster_refactor tests/mcp/tools/suggest-cluster-refactor.test.ts 2 tests PASS
Tool: cddm_suggest_refactor tests/mcp/tools/suggest-refactor.test.ts 2 tests PASS
Tool: cddm_trace_reachability tests/mcp/tools/trace-reachability.test.ts 2 tests PASS
Tool: cddm_verify_refactor tests/mcp/tools/verify-refactor.test.ts 1 tests PASS

4. GitHub Automation & Governance Validation

Layer Validation Target Status
Commit Message Linter @commitlint/cli + commitlint.config.ts in .vite-hooks Enforced
Semantic Versioning bumpp + conventional-changelog via vp run bump Enforced
CI Automation .github/workflows/ci.yml (Matrix build, clippy, fmt, vitest) Configured
Release Automation .github/workflows/release.yml (Cross-compiling 4 targets) Configured
Documentation Integrity bun scripts/check-docs.ts (Links, tables, roadmap sync) Enforced
File Length & Modularity bun scripts/check-file-length.ts (500-line ceiling & caps) Enforced
Agentic Governance (AGY) AGENTS.md + .agents/ progressive rules & skills Active
Community Templates Issue templates & Pull Request checklist template Active
Registry Metadata crates.io keywords/categories + npm keywords/links Validated