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x/zod/benchmarks/primitives.ts

TypeScript-first schema validation with static type inference
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import Benchmark from "benchmark";
import { z } from "../index.ts";
const enumSuite = new Benchmark.Suite("z.enum");const enumSchema = z.enum(["a", "b", "c"]);
enumSuite .add("valid", () => { enumSchema.parse("a"); }) .add("invalid", () => { try { enumSchema.parse("x"); } catch (e) {} }) .on("cycle", (e: Benchmark.Event) => { console.log(`z.enum: ${e.target}`); });
const undefinedSuite = new Benchmark.Suite("z.undefined");const undefinedSchema = z.undefined();
undefinedSuite .add("valid", () => { undefinedSchema.parse(undefined); }) .add("invalid", () => { try { undefinedSchema.parse(1); } catch (e) {} }) .on("cycle", (e: Benchmark.Event) => { console.log(`z.undefined: ${e.target}`); });
const literalSuite = new Benchmark.Suite("z.literal");const short = "short";const bad = "bad";const literalSchema = z.literal("short");
literalSuite .add("valid", () => { literalSchema.parse(short); }) .add("invalid", () => { try { literalSchema.parse(bad); } catch (e) {} }) .on("cycle", (e: Benchmark.Event) => { console.log(`z.literal: ${e.target}`); });
const numberSuite = new Benchmark.Suite("z.number");const numberSchema = z.number().int();
numberSuite .add("valid", () => { numberSchema.parse(1); }) .add("invalid type", () => { try { numberSchema.parse("bad"); } catch (e) {} }) .add("invalid number", () => { try { numberSchema.parse(0.5); } catch (e) {} }) .on("cycle", (e: Benchmark.Event) => { console.log(`z.number: ${e.target}`); });
export default { suites: [enumSuite, undefinedSuite, literalSuite, numberSuite],};