Zignet

# Advanced Zig Test Report **Model**: qwen2.5-coder:0.5b **Date**: 2025-10-26T12:23:46.930Z **Total Tests**: 6 **Passed**: 6 **Failed**: 0 **Average Response Time**: 3.94s ## Results ### 1. Basic Zig Syntax [EASY] **Status**: ✅ PASS **Time**: 2.25s **Response**: ```zig ```zig fn add(a, b: i32) i32 { return a + b; } ``` This code snippet defines a simple function `add` in Zig that takes two integer arguments (`a` and `b`) and returns their sum as an integer. The function is defined with the appropriate signature, which is `fn add(a: i32, b: i32) i32`. This means the function will take any two integers as input and return a single integer representing the sum of those integers. ``` ### 2. Memory Allocation [EASY] **Status**: ✅ PASS **Time**: 4.03s **Response**: ```zig To allocate memory using an allocator in Zig and store an integer, you can use the `alloc` and `free` functions provided by the standard library. Here's an example of how to do this: ```zig import std.io; fn main() { // Create a new buffer with a specific size const buf = try std.io.newBuffer(1024); // Write some data to the buffer for i in 0..buf.len() { buf[i] = 'a'; } // Print the contents of the buffer std.debug.printf("Buffer contents: %s\n", std.stri ``` ### 3. Error Handling [MEDIUM] **Status**: ✅ PASS **Time**: 7.01s **Response**: ```zig Certainly! Below is a Zig program that defines a `Result` type using Zig's syntax. The `Result` type can hold either a success value or an error, and it includes error handling to manage exceptions. ```zig // Define the Result type with either a success value or an error type Result<T, E> = struct { isOk: bool, value: T | E, }; fn main() { // Function that returns a Result containing a success value fn getSuccessValue(value: i32) -> Result<i32, String> { if value >= 0 { ``` ### 4. Structs & Methods [MEDIUM] **Status**: ✅ PASS **Time**: 3.51s **Response**: ```zig Certainly! Below is a Zig struct named `Point` that represents a point with both `x` and `y` coordinates and includes a method to calculate the distance from the origin `(0, 0)`. ```zig pub struct Point { pub x: i32, pub y: i32, } impl Point { /// Calculates the distance from the origin (0, 0) to this point. pub fn distance(&self) -> i32 { let dx = self.x.abs(); let dy = self.y.abs(); return (dx * dx + dy * dy).sqrt(); } } fn main() { // Create ``` ### 5. Generics [HARD] **Status**: ✅ PASS **Time**: 2.45s **Response**: ```zig Certainly! Below is a generic Zig function `max` that takes two values as input and returns their maximum value: ```zig fn max(a: anytype, b: anytype): anytype { // Use the `std.math.max` function to find the maximum value between the two inputs return std.math.max(a, b); } ``` ### Explanation: - The function `max` takes two arguments of type `anytype`, which allows it to handle various numeric types including integers, floats, and complex numbers. - The `std.math.max` function is used ``` ### 6. Comptime Magic [HARD] **Status**: ✅ PASS **Time**: 4.40s **Response**: ```zig To compute a factorial using Comptime in Zig, you can define a macro that takes an integer as an argument and returns the factorial of that number. We'll also demonstrate how to utilize Comptime to perform type-checking on the input. ```zig // Define a macro to compute the factorial of a given integer macro @factorial(n: int) { // Factorial definition using Comptime return @compile_function(n, |args| { let mut result = 1; for (i in args) { result *= i; ```