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Diffstat (limited to 'std/node/util_test.ts')
-rw-r--r-- | std/node/util_test.ts | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/std/node/util_test.ts b/std/node/util_test.ts deleted file mode 100644 index 893994559..000000000 --- a/std/node/util_test.ts +++ /dev/null @@ -1,247 +0,0 @@ -// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license. - -import { - assert, - assertEquals, - assertStrictEquals, - assertThrows, -} from "../testing/asserts.ts"; -import { stripColor } from "../fmt/colors.ts"; -import * as util from "./util.ts"; - -Deno.test({ - name: "[util] inspect", - fn() { - assertEquals(stripColor(util.inspect({ foo: 123 })), "{ foo: 123 }"); - }, -}); - -Deno.test({ - name: "[util] isBoolean", - fn() { - assert(util.isBoolean(true)); - assert(util.isBoolean(new Boolean())); - assert(util.isBoolean(new Boolean(true))); - assert(util.isBoolean(false)); - assert(!util.isBoolean("deno")); - assert(!util.isBoolean("true")); - }, -}); - -Deno.test({ - name: "[util] isNull", - fn() { - let n; - assert(util.isNull(null)); - assert(!util.isNull(n)); - assert(!util.isNull(0)); - assert(!util.isNull({})); - }, -}); - -Deno.test({ - name: "[util] isNullOrUndefined", - fn() { - let n; - assert(util.isNullOrUndefined(null)); - assert(util.isNullOrUndefined(n)); - assert(!util.isNullOrUndefined({})); - assert(!util.isNullOrUndefined("undefined")); - }, -}); - -Deno.test({ - name: "[util] isNumber", - fn() { - assert(util.isNumber(666)); - assert(util.isNumber(new Number(666))); - assert(!util.isNumber("999")); - assert(!util.isNumber(null)); - }, -}); - -Deno.test({ - name: "[util] isString", - fn() { - assert(util.isString("deno")); - assert(util.isString(new String("DIO"))); - assert(!util.isString(1337)); - }, -}); - -Deno.test({ - name: "[util] isSymbol", - fn() { - assert(util.isSymbol(Symbol())); - assert(!util.isSymbol(123)); - assert(!util.isSymbol("string")); - }, -}); - -Deno.test({ - name: "[util] isUndefined", - fn() { - let t; - assert(util.isUndefined(t)); - assert(!util.isUndefined("undefined")); - assert(!util.isUndefined({})); - }, -}); - -Deno.test({ - name: "[util] isObject", - fn() { - const dio = { stand: "Za Warudo" }; - assert(util.isObject(dio)); - assert(util.isObject(new RegExp(/Toki Wo Tomare/))); - assert(!util.isObject("Jotaro")); - }, -}); - -Deno.test({ - name: "[util] isError", - fn() { - const java = new Error(); - const nodejs = new TypeError(); - const deno = "Future"; - assert(util.isError(java)); - assert(util.isError(nodejs)); - assert(!util.isError(deno)); - }, -}); - -Deno.test({ - name: "[util] isFunction", - fn() { - const f = function (): void {}; - assert(util.isFunction(f)); - assert(!util.isFunction({})); - assert(!util.isFunction(new RegExp(/f/))); - }, -}); - -Deno.test({ - name: "[util] isRegExp", - fn() { - assert(util.isRegExp(new RegExp(/f/))); - assert(util.isRegExp(/fuManchu/)); - assert(!util.isRegExp({ evil: "eye" })); - assert(!util.isRegExp(null)); - }, -}); - -Deno.test({ - name: "[util] isArray", - fn() { - assert(util.isArray([])); - assert(!util.isArray({ yaNo: "array" })); - assert(!util.isArray(null)); - }, -}); - -Deno.test({ - name: "[util] isPrimitive", - fn() { - const stringType = "hasti"; - const booleanType = true; - const integerType = 2; - const symbolType = Symbol("anything"); - - const functionType = function doBest(): void {}; - const objectType = { name: "ali" }; - const arrayType = [1, 2, 3]; - - assert(util.isPrimitive(stringType)); - assert(util.isPrimitive(booleanType)); - assert(util.isPrimitive(integerType)); - assert(util.isPrimitive(symbolType)); - assert(util.isPrimitive(null)); - assert(util.isPrimitive(undefined)); - assert(!util.isPrimitive(functionType)); - assert(!util.isPrimitive(arrayType)); - assert(!util.isPrimitive(objectType)); - }, -}); - -Deno.test({ - name: "[util] TextDecoder", - fn() { - assert(util.TextDecoder === TextDecoder); - const td: util.TextDecoder = new util.TextDecoder(); - assert(td instanceof TextDecoder); - }, -}); - -Deno.test({ - name: "[util] TextEncoder", - fn() { - assert(util.TextEncoder === TextEncoder); - const te: util.TextEncoder = new util.TextEncoder(); - assert(te instanceof TextEncoder); - }, -}); - -Deno.test({ - name: "[util] isDate", - fn() { - // Test verifies the method is exposed. See _util/_util_types_test for details - assert(util.types.isDate(new Date())); - }, -}); - -Deno.test({ - name: "[util] getSystemErrorName()", - fn() { - type FnTestInvalidArg = (code?: unknown) => void; - - assertThrows( - () => (util.getSystemErrorName as FnTestInvalidArg)(), - TypeError, - ); - assertThrows( - () => (util.getSystemErrorName as FnTestInvalidArg)(1), - RangeError, - ); - - assertStrictEquals(util.getSystemErrorName(-424242), undefined); - - switch (Deno.build.os) { - case "windows": - assertStrictEquals(util.getSystemErrorName(-4091), "EADDRINUSE"); - break; - - case "darwin": - assertStrictEquals(util.getSystemErrorName(-48), "EADDRINUSE"); - break; - - case "linux": - assertStrictEquals(util.getSystemErrorName(-98), "EADDRINUSE"); - break; - } - }, -}); - -Deno.test("[util] deprecate", () => { - const warn = console.warn.bind(null); - - let output; - console.warn = function (str: string) { - output = str; - warn(output); - }; - - const message = "x is deprecated"; - - const expected = 12; - let result; - const x = util.deprecate(() => { - result = expected; - }, message); - - x(); - - assertEquals(expected, result); - assertEquals(output, message); - - console.warn = warn; -}); |