Add Zod 4 test case

Author: colinhacks

README.md

@@ -68,7 +68,8 @@
 * [valita](https://github.com/badrap/valita)
 * [Vality](https://github.com/jeengbe/vality)
 * [yup](https://github.com/jquense/yup)
-* [zod](https://github.com/vriad/zod)
+* [zod](https://github.com/colinhacks/zod)
+* [zod (v4)](https://github.com/colinhacks/zod/tree/v4)
 
 ## Criteria
 

cases/index.ts

@@ -54,6 +54,7 @@ export const cases = [
   'vality',
   'yup',
   'zod',
+  'zod4',
   'deepkit',
   'effect-schema',
   'ts-auto-guard',

cases/zod4.ts

@@ -0,0 +1,90 @@
+import * as z from 'zod4';
+import { createCase } from '../benchmarks';
+
+createCase('zod4', 'parseSafe', () => {
+  const dataType = z.interface({
+    number: z.number(),
+    negNumber: z.number(),
+    maxNumber: z.number(),
+    string: z.string(),
+    longString: z.string(),
+    boolean: z.boolean(),
+    deeplyNested: z.interface({
+      foo: z.string(),
+      num: z.number(),
+      bool: z.boolean(),
+    }),
+  });
+
+  return data => {
+    return dataType.parse(data);
+  };
+});
+
+createCase('zod4', 'parseStrict', () => {
+  const dataType = z
+    .interface({
+      number: z.number(),
+      negNumber: z.number(),
+      maxNumber: z.number(),
+      string: z.string(),
+      longString: z.string(),
+      boolean: z.boolean(),
+      deeplyNested: z
+        .interface({
+          foo: z.string(),
+          num: z.number(),
+          bool: z.boolean(),
+        })
+        .strict(),
+    })
+    .strict();
+
+  return data => {
+    return dataType.parse(data);
+  };
+});
+
+createCase('zod4', 'assertLoose', () => {
+  const dataType = z.looseInterface({
+    number: z.number(),
+    negNumber: z.number(),
+    maxNumber: z.number(),
+    string: z.string(),
+    longString: z.string(),
+    boolean: z.boolean(),
+    deeplyNested: z.looseInterface({
+      foo: z.string(),
+      num: z.number(),
+      bool: z.boolean(),
+    }),
+  });
+
+  return data => {
+    dataType.parse(data);
+
+    return true;
+  };
+});
+
+createCase('zod4', 'assertStrict', () => {
+  const dataType = z.strictInterface({
+    number: z.number(),
+    negNumber: z.number(),
+    maxNumber: z.number(),
+    string: z.string(),
+    longString: z.string(),
+    boolean: z.boolean(),
+    deeplyNested: z.strictInterface({
+      foo: z.string(),
+      num: z.number(),
+      bool: z.boolean(),
+    }),
+  });
+
+  return data => {
+    dataType.parse(data);
+
+    return true;
+  };
+});