zeprabrowser/test/
├── browser_test_runner.cpp             # Central Test Orchestration
├── CMakeLists.txt                      # CMake Build Setup
├── dom_test.html                       # HTML Execution Tests
├── nxcrypto_tests.cpp                  # Native Cryptography Integration
├── nxhttp_security_test.cpp            # HTTP Protocol & Security Validation
├── nxhttp_tests.cpp                    # Native networking assertions
├── smart_ram_allocator_test.cpp        # RAM Memory Limiting Validation
├── test_basic.cpp                      # Core Application Base Setup
├── visual_test_nxsvg.cpp               # NX SVG Native Rendering Validation
├── demos/                              # App GUI Emulation
│   └── zepraEngine
│       ├── examples
│       │   ├── gl_demo.cpp             # Direct OpenGL Hardware Benchmarks
│       │   ├── webgl_demo.cpp          # WebGL Native Translation Sandbox
│       │   └── zepra_window_demo.cpp   # Full Desktop Application Pipeline Sandbox
│       └── src
│           ├── zepra_browser_app.cpp
│           └── zepra_browser_nxgfx.cpp
├── webexstest/                         # Extensions & Threading Tests
│   ├── connectest
│   └── crawlinf
├── htmltest/
│   └── test_css_cascade.html           # Full HTML CSS cascade assertions
├── layouttest/
│   └── test_layout.html                # Browser reflow verification
└── jstest/
    └── test_javascript.html            # Inline JS injection testing

zeprabrowser/test/zeprascript/
├── ZepraScriptTestRunner.cpp           # Master ZepraScript Engine Wrapper Driver
├── CMakeLists.txt
├── unit/                               # Deep Internal C++ Assertions
│   ├── ast_tests.cpp                   # AST Pipeline Evaluation
│   ├── async_tests.cpp                 # Async / Await Event Loop Ticking
│   ├── browser_integration_tests.cpp   # WebCore Native Extension C++ Bridging
│   ├── builtin_tests.cpp               # Native Javascript Base Utilities C++ validation
│   ├── class_tests.cpp                 # JS Class and ES6 prototype tree building
│   ├── gc_concurrent_stress_test.cpp   # GC Thread Starving Engine Benchmarks
│   ├── gc_tests.cpp                    # Standalone Engine specific memory boundaries
│   ├── generator_tests.cpp             # JS State Machine yielding and execution
│   ├── jit_stress_test.cpp             # Extensive Just-In-Time Heat Testing Logic
│   ├── JITTests.cpp                    # Strict JIT Tier Execution Assertion Checks
│   ├── lexer_tests.cpp                 # Raw UTF-8 to Token Stream Parsing Checks
│   ├── parser_tests.cpp                # Heavy AST Evaluation Parsing Tests
│   ├── robustness_tests.cpp            # Engine failure crash protections
│   ├── runtime_tests.cpp               # Bytecode Virtual Machine Native Evaluation
│   ├── RuntimeTests.cpp                # Native Core Execution Evaluation Boundaries
│   ├── sandbox_tests.cpp               # Site-Isolation Threat Protection and Jailbreak testing
│   ├── stress_tests.cpp                # Memory and Compute Timeout Validation Checks
│   ├── url_tests.cpp                   # Native C++ Network Layer Routing Checks
│   ├── value_tests.cpp                 # JS Value NaN Tagging Boundaries inside Registers
│   ├── vm_stress_test.cpp              # Extreme Operations Pipeline Bottleneck Validations
│   ├── vm_tests.cpp                    # Raw Execution Pipeline Validations
│   ├── wasm_tests.cpp                  # Assembly parsing and runtime limits
│   ├── WASMTests.cpp                   # Native C++ Engine interaction to WASM Modules
│   ├── build_comprehensive_tests.cpp   # Integration with CLI tooling
│   └── zir_tests.cpp                   # Zepra Intermediate Representation (Bytecode) Parsing Check
├── spec/                               # ECMA Specification Tools
│   ├── EngineIntrospection.h
│   ├── SpecTestRunner.cpp
│   ├── SpecTestRunner.h
│   ├── Test262Harness.cpp
│   └── Test262Harness.h
├── test262/                            # Raw ECMA Code Compliance Scripts
│   ├── basic_compliance.js
│   └── extended_compliance.js
├── scripts/                            # Engine Standard Sanity Checking
│   ├── 01_variables.js
│   ├── 02_arithmetic.js
│   ├── 03_strings.js
│   ├── 04_control_flow.js
│   ├── 05_functions.js
│   ├── 06_objects.js
│   ├── 07_arrays.js
│   ├── 08_classes.js
│   ├── 09_error_handling.js
│   └── 10_operators.js
├── runtime/
│   ├── smart_ram_allocator_test.cpp
│   └── tab_lifecycle_test.cpp          # Browser Architecture Site Isolation Pipeline checks
├── js/                                 # Advanced Deep JS Verification
│   ├── api_audit.js
│   ├── async_test.js
│   ├── builtin_tests.js
│   ├── core_tests.js
│   ├── es6_tests.js
│   ├── full_compliance_test.js
│   ├── p1_api_test.js
│   └── simple_test.js
├── jit/
│   └── jit_correctness_test.cpp        # Confirm machine code execution is equivalent to bytecode results
├── interpreter/
│   └── interpreter_edge_cases_test.cpp # Ensure massive objects and call stacks do not break the C++ frames
├── integration/                        # Web API Validation Checks
│   ├── browser_vm_integration_test.cpp
│   ├── fetch_tests.cpp                 # Network bridging JS -> C++ -> OS checks
│   ├── indexeddb_tests.cpp             # Persistent File System Disk Sync validation
│   ├── js_execution_test.cpp
│   ├── module_tests.cpp                # Importing JS/TS inside native contexts
│   └── promise_tests.cpp               # Heavy native promise multi-threaded coordination
├── gc/
│   ├── gc_generational_test.cpp
│   ├── gc_stress_test.cpp
│   └── gc_tab_isolation_test.cpp       # Checks Tab Cross-Communication memory protections are absolute
├── browser_apis/
│   ├── fetch_test.cpp
│   └── secure_storage_test.cpp
├── benchmarks/                         # Heavy Node versus Zepra Script Engine Processing tests
│   ├── array_ops.js
│   └── fibonacci.js
└── wasm/
    └── wasm_execution_test.cpp         # High performance WASM assembly interaction module validations