51 lines
1.2 KiB
JavaScript
51 lines
1.2 KiB
JavaScript
import Benchmark from "benchmark";
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import { z } from "zod/v3";
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const SUITE_NAME = "z.string";
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const suite = new Benchmark.Suite(SUITE_NAME);
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const empty = "";
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const short = "short";
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const long = "long".repeat(256);
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const manual = (str) => {
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if (typeof str !== "string") {
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throw new Error("Not a string");
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}
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return str;
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};
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const stringSchema = z.string();
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const optionalStringSchema = z.string().optional();
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const optionalNullableStringSchema = z.string().optional().nullable();
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suite
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.add("empty string", () => {
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stringSchema.parse(empty);
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})
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.add("short string", () => {
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stringSchema.parse(short);
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})
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.add("long string", () => {
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stringSchema.parse(long);
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})
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.add("optional string", () => {
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optionalStringSchema.parse(long);
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})
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.add("nullable string", () => {
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optionalNullableStringSchema.parse(long);
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})
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.add("nullable (null) string", () => {
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optionalNullableStringSchema.parse(null);
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})
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.add("invalid: null", () => {
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try {
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stringSchema.parse(null);
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}
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catch (_err) { }
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})
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.add("manual parser: long", () => {
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manual(long);
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})
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.on("cycle", (e) => {
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console.log(`${SUITE_NAME}: ${e.target}`);
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});
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export default {
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suites: [suite],
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};
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