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105 lines
2.6 KiB
TypeScript
105 lines
2.6 KiB
TypeScript
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
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import { assert, assertEquals, unitTest } from "./test_util.ts";
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// deno-lint-ignore no-explicit-any
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function testFirstArgument(arg1: any[], expectedSize: number): void {
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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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unitTest(function fileEmptyFileBits(): void {
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testFirstArgument([], 0);
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});
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unitTest(function fileStringFileBits(): void {
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testFirstArgument(["bits"], 4);
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});
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unitTest(function fileUnicodeStringFileBits(): void {
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testFirstArgument(["𝓽𝓮𝔁𝓽"], 16);
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});
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unitTest(function fileStringObjectFileBits(): void {
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testFirstArgument([new String("string object")], 13);
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});
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unitTest(function fileEmptyBlobFileBits(): void {
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testFirstArgument([new Blob()], 0);
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});
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unitTest(function fileBlobFileBits(): void {
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testFirstArgument([new Blob(["bits"])], 4);
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});
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unitTest(function fileEmptyFileFileBits(): void {
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testFirstArgument([new File([], "world.txt")], 0);
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});
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unitTest(function fileFileFileBits(): void {
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testFirstArgument([new File(["bits"], "world.txt")], 4);
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});
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unitTest(function fileArrayBufferFileBits(): void {
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testFirstArgument([new ArrayBuffer(8)], 8);
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});
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unitTest(function fileTypedArrayFileBits(): void {
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testFirstArgument([new Uint8Array([0x50, 0x41, 0x53, 0x53])], 4);
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});
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unitTest(function fileVariousFileBits(): void {
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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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unitTest(function fileNumberInFileBits(): void {
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testFirstArgument([12], 2);
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});
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unitTest(function fileArrayInFileBits(): void {
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testFirstArgument([[1, 2, 3]], 5);
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});
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unitTest(function fileObjectInFileBits(): void {
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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): void {
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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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unitTest(function fileUsingFileName(): void {
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testSecondArgument("dummy", "dummy");
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});
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unitTest(function fileUsingSpecialCharacterInFileName(): void {
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testSecondArgument("dummy/foo", "dummy:foo");
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});
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unitTest(function fileUsingNullFileName(): void {
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testSecondArgument(null, "null");
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});
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unitTest(function fileUsingNumberFileName(): void {
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testSecondArgument(1, "1");
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});
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unitTest(function fileUsingEmptyStringFileName(): void {
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testSecondArgument("", "");
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});
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