27 lines
639 B
TypeScript
27 lines
639 B
TypeScript
import { expect, expectTypeOf, test } from "vitest";
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import * as z from "zod/v4";
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test("check any inference", () => {
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const t1 = z.any();
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t1.optional();
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t1.nullable();
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type t1 = z.infer<typeof t1>;
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expectTypeOf<t1>().toEqualTypeOf<any>();
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});
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test("check unknown inference", () => {
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const t1 = z.unknown();
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t1.optional();
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t1.nullable();
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type t1 = z.infer<typeof t1>;
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expectTypeOf<t1>().toEqualTypeOf<unknown>();
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});
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test("check never inference", () => {
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const t1 = z.never();
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expect(() => t1.parse(undefined)).toThrow();
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expect(() => t1.parse("asdf")).toThrow();
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expect(() => t1.parse(null)).toThrow();
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});
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