42 lines
1.6 KiB
TypeScript
42 lines
1.6 KiB
TypeScript
import { Expect } from './assert'
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import { Type } from '@sinclair/typebox'
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// ------------------------------------------------------------------
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// Identity Types
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// ------------------------------------------------------------------
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// prettier-ignore
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Expect(Type.Const(undefined)).ToStatic<undefined>()
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// prettier-ignore
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Expect(Type.Const(null)).ToStatic<null>()
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// prettier-ignore
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Expect(Type.Const(Symbol())).ToStatic<symbol>()
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// prettier-ignore
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Expect(Type.Const(1 as const)).ToStatic<1>()
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// prettier-ignore
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Expect(Type.Const('hello' as const)).ToStatic<'hello'>()
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// prettier-ignore
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Expect(Type.Const(true as const)).ToStatic<true>()
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// ------------------------------------------------------------------
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// Complex Types
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// ------------------------------------------------------------------
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// prettier-ignore
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Expect(Type.Const(100n)).ToStatic<bigint>()
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// prettier-ignore
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Expect(Type.Const(new Date())).ToStatic<Date>()
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// prettier-ignore
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Expect(Type.Const(new Uint8Array())).ToStatic<Uint8Array>()
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// prettier-ignore
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Expect(Type.Const(function () {})).ToStatic<() => unknown>()
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// prettier-ignore
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Expect(Type.Const((function *(): any {})())).ToStatic<any>()
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// prettier-ignore
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Expect(Type.Const((async function *(): any {})())).ToStatic<any>()
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// todo: remove when dropping TS 4.0
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// prettier-ignore
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Expect(Type.Const({ x: 1, y: { z: 2 } })).ToStatic<{ readonly x: number, readonly y: { readonly z: number }}>()
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// prettier-ignore
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Expect(Type.Const({ x: 1, y: { z: 2 } } as const)).ToStatic<{ readonly x: 1, readonly y: { readonly z: 2 }}>()
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// prettier-ignore
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Expect(Type.Const([1, 2, 3] as const)).ToStatic<[1, 2, 3]>()
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