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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.// Copyright the Browserify authors. MIT License.
import { assertEquals } from "../testing/asserts.ts";import * as path from "../path/mod.ts";import { getFileInfoType, isSubdir, PathType } from "./_util.ts";import { ensureFileSync } from "./ensure_file.ts";import { ensureDirSync } from "./ensure_dir.ts";
const moduleDir = path.dirname(path.fromFileUrl(import.meta.url));const testdataDir = path.resolve(moduleDir, "testdata");
Deno.test("_isSubdir", function () {  const pairs = [    ["", "", false, path.posix.sep],    ["/first/second", "/first", false, path.posix.sep],    ["/first", "/first", false, path.posix.sep],    ["/first", "/first/second", true, path.posix.sep],    ["first", "first/second", true, path.posix.sep],    ["../first", "../first/second", true, path.posix.sep],    ["c:\\first", "c:\\first", false, path.win32.sep],    ["c:\\first", "c:\\first\\second", true, path.win32.sep],  ];
  pairs.forEach(function (p) {    const src = p[0] as string;    const dest = p[1] as string;    const expected = p[2] as boolean;    const sep = p[3] as string;    assertEquals(      isSubdir(src, dest, sep),      expected,      `'${src}' should ${expected ? "" : "not"} be parent dir of '${dest}'`,    );  });});
Deno.test("_getFileInfoType", function () {  const pairs = [    [path.join(testdataDir, "file_type_1"), "file"],    [path.join(testdataDir, "file_type_dir_1"), "dir"],  ];
  pairs.forEach(function (p) {    const filePath = p[0] as string;    const type = p[1] as PathType;    switch (type) {      case "file":        ensureFileSync(filePath);        break;      case "dir":        ensureDirSync(filePath);        break;      case "symlink":        // TODO(axetroy): test symlink        break;    }
    const stat = Deno.statSync(filePath);
    Deno.removeSync(filePath, { recursive: true });
    assertEquals(getFileInfoType(stat), type);  });});