This is a test page.
``` **Verification:** - ✅ Title "Test Page" appears in output - ✅ Name "Alice" appears in output - ✅ 128 bytes generated - ✅ No memory leaks #### 2. Conditional Template Test (Logged In) **Input Data:** ```zig .{ .isLoggedIn = "true", .username = "Bob", } ``` **Generated HTML:** ```htmlWelcome back, Bob!
LogoutPlease log in
Login ``` **Verification:** - ✅ "Welcome back" message appears - ✅ Username "Bob" appears in output - ✅ 188 bytes generated - ✅ No memory leaks #### 3. Conditional Template Test (Logged Out) **Input Data:** ```zig .{ .isLoggedIn = "", .username = "", } ``` **Generated HTML:** ```htmlPlease log in
Login ``` **Verification:** - ✅ "Please log in" prompt appears - ✅ 168 bytes generated - ✅ No memory leaks ### Test Execution ```bash $ cd src/tests/examples/cli-templates-demo $ zig run test_generated.zig Testing generated templates... === Testing home.zig === ✅ home template test passed === Testing conditional.zig (logged in) === ✅ conditional (logged in) test passed === Testing conditional.zig (logged out) === ✅ conditional (logged out) test passed === All tests passed! === No memory leaks detected. ``` ## Code Quality Checks ### Zig Compilation All generated files compile without errors: ```bash $ zig test home.zig All 0 tests passed. $ zig test conditional.zig All 0 tests passed. $ zig test root.zig All 0 tests passed. ``` ### Generated Code Structure **Template Structure:** ```zig const std = @import("std"); const helpers = @import("helpers.zig"); pub const Data = struct { field1: []const u8 = "", field2: []const u8 = "", }; pub fn render(allocator: std.mem.Allocator, data: Data) ![]const u8 { var buf: std.ArrayListUnmanaged(u8) = .{}; defer buf.deinit(allocator); // ... HTML generation ... return buf.toOwnedSlice(allocator); } ``` **Features:** - ✅ Proper memory management with `defer` - ✅ Type-safe data structures - ✅ HTML escaping via helpers - ✅ Zero external dependencies - ✅ Clean, readable code ## Helper Functions ### appendEscaped Escapes HTML entities for XSS protection: - `&` → `&` - `<` → `<` - `>` → `>` - `"` → `"` - `'` → `'` ### isTruthy Evaluates truthiness for conditionals: - Booleans: `true` or `false` - Numbers: Non-zero is truthy - Slices: Non-empty is truthy - Optionals: Unwraps and checks inner value ## Compatibility ### Zig Version - **Required:** 0.15.2 - **Tested:** 0.15.2 ✅ ### Pug Features (Compiled Mode) | Feature | Support | Notes | |---------|---------|-------| | Tags | ✅ Full | All tags including self-closing | | Attributes | ✅ Full | Static and data-bound | | Text Interpolation | ✅ Full | `#{field}` syntax | | Buffered Code | ✅ Full | `=` and `!=` | | Conditionals | ✅ Full | if/else/unless | | Doctypes | ✅ Full | All standard doctypes | | Comments | ✅ Full | HTML and silent | | Case/When | ⚠️ Partial | Basic support | | Each Loops | ❌ No | Runtime only | | Mixins | ❌ No | Runtime only | | Includes | ❌ No | Runtime only | | Extends/Blocks | ❌ No | Runtime only | ## Performance ### Compilation Speed - **2 templates compiled** in < 1 second - **Memory usage:** Minimal (< 10MB) - **No memory leaks:** Verified with GPA ### Generated Code Size - **Total generated:** ~2.6 KB (3 Zig files) - **Helpers:** 1.1 KB (shared across all templates) - **Average template:** ~735 bytes ## Recommendations ### For Compiled Mode (Best Performance) Use for: - Static pages without includes/extends - Simple data binding templates - High-performance production deployments - Embedded systems ### For Runtime Mode (Full Features) Use for: - Templates with extends/includes/mixins - Complex iteration patterns - Development and rapid iteration - Dynamic content with all Pug features ## Conclusion ✅ **CLI tool works correctly** - No memory leaks - Generates valid Zig code - Produces correct HTML output - All tests pass ✅ **Generated code quality** - Compiles without warnings - Type-safe data structures - Proper memory management - XSS protection via escaping ✅ **Ready for production use** (for supported features) --- **Verification completed:** 2026-01-28 **Pugz version:** 1.0 **Zig version:** 0.15.2