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8d96dffa41
Rewrite "testPerm" helper function used for testing of internal runtime code. It's been renamed to "unitTest" and provides API that is extensible in the future by accepting optional "UnitTestOptions" argument. "test" helper was also removed and replaced by overloaded version of "unitTest" that takes only function argument. "UnitTestOptions" currently supports "perms" and "skip" options, where former works exactly as first argument to "testPerm" did, while the latter allows to conditionally skip tests.
105 lines
2.7 KiB
TypeScript
105 lines
2.7 KiB
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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import { unitTest, assert, assertEquals } from "./test_util.ts";
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// eslint-disable-next-line @typescript-eslint/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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// eslint-disable-next-line @typescript-eslint/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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