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bdc8006a36
This commit adds `readable` and `writable` properties to `Deno.File` and `Deno.Conn`. This makes it very simple to use files and network sockets with fetch or the native HTTP server.
101 lines
2.4 KiB
TypeScript
101 lines
2.4 KiB
TypeScript
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
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import { assert, assertEquals } from "./test_util.ts";
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// deno-lint-ignore no-explicit-any
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function testFirstArgument(arg1: any[], expectedSize: number) {
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const file = new File(arg1, "name");
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assert(file instanceof File);
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assertEquals(file.name, "name");
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assertEquals(file.size, expectedSize);
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assertEquals(file.type, "");
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}
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Deno.test(function fileEmptyFileBits() {
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testFirstArgument([], 0);
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});
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Deno.test(function fileStringFileBits() {
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testFirstArgument(["bits"], 4);
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});
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Deno.test(function fileUnicodeStringFileBits() {
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testFirstArgument(["𝓽𝓮𝔁𝓽"], 16);
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});
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Deno.test(function fileStringObjectFileBits() {
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testFirstArgument([new String("string object")], 13);
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});
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Deno.test(function fileEmptyBlobFileBits() {
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testFirstArgument([new Blob()], 0);
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});
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Deno.test(function fileBlobFileBits() {
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testFirstArgument([new Blob(["bits"])], 4);
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});
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Deno.test(function fileEmptyFileFileBits() {
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testFirstArgument([new File([], "world.txt")], 0);
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});
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Deno.test(function fileFileFileBits() {
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testFirstArgument([new File(["bits"], "world.txt")], 4);
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});
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Deno.test(function fileArrayBufferFileBits() {
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testFirstArgument([new ArrayBuffer(8)], 8);
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});
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Deno.test(function fileTypedArrayFileBits() {
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testFirstArgument([new Uint8Array([0x50, 0x41, 0x53, 0x53])], 4);
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});
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Deno.test(function fileVariousFileBits() {
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testFirstArgument(
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[
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"bits",
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new Blob(["bits"]),
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new Blob(),
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new Uint8Array([0x50, 0x41]),
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new Uint16Array([0x5353]),
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new Uint32Array([0x53534150]),
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],
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16,
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);
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});
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Deno.test(function fileNumberInFileBits() {
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testFirstArgument([12], 2);
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});
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Deno.test(function fileArrayInFileBits() {
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testFirstArgument([[1, 2, 3]], 5);
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});
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Deno.test(function fileObjectInFileBits() {
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// "[object Object]"
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testFirstArgument([{}], 15);
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});
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// deno-lint-ignore no-explicit-any
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function testSecondArgument(arg2: any, expectedFileName: string) {
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const file = new File(["bits"], arg2);
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assert(file instanceof File);
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assertEquals(file.name, expectedFileName);
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}
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Deno.test(function fileUsingFileName() {
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testSecondArgument("dummy", "dummy");
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});
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Deno.test(function fileUsingNullFileName() {
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testSecondArgument(null, "null");
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});
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Deno.test(function fileUsingNumberFileName() {
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testSecondArgument(1, "1");
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});
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Deno.test(function fileUsingEmptyStringFileName() {
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testSecondArgument("", "");
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});
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