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const { cwd, execPath, run } = Deno;import { decode } from "../encoding/utf8.ts";import { assert, assertEquals, assertStrContains } from "../testing/asserts.ts";import {  isWindows,  join,  joinGlobs,  normalize,  relative,} from "../path/mod.ts";import {  ExpandGlobOptions,  expandGlob,  expandGlobSync,} from "./expand_glob.ts";
async function expandGlobArray(  globString: string,  options: ExpandGlobOptions): Promise<string[]> {  const paths: string[] = [];  for await (const { filename } of expandGlob(globString, options)) {    paths.push(filename);  }  paths.sort();  const pathsSync = [...expandGlobSync(globString, options)].map(    ({ filename }): string => filename  );  pathsSync.sort();  assertEquals(paths, pathsSync);  const root = normalize(options.root || cwd());  for (const path of paths) {    assert(path.startsWith(root));  }  const relativePaths = paths.map(    (path: string): string => relative(root, path) || "."  );  relativePaths.sort();  return relativePaths;}
function urlToFilePath(url: URL): string {  // Since `new URL('file:///C:/a').pathname` is `/C:/a`, remove leading slash.  return url.pathname.slice(url.protocol == "file:" && isWindows ? 1 : 0);}
const EG_OPTIONS: ExpandGlobOptions = {  root: urlToFilePath(new URL(join("testdata", "glob"), import.meta.url)),  includeDirs: true,  extended: false,  globstar: false,};
Deno.test(async function expandGlobWildcard(): Promise<void> {  const options = EG_OPTIONS;  assertEquals(await expandGlobArray("*", options), [    "abc",    "abcdef",    "abcdefghi",    "subdir",  ]);});
Deno.test(async function expandGlobTrailingSeparator(): Promise<void> {  const options = EG_OPTIONS;  assertEquals(await expandGlobArray("*/", options), ["subdir"]);});
Deno.test(async function expandGlobParent(): Promise<void> {  const options = EG_OPTIONS;  assertEquals(await expandGlobArray("subdir/../*", options), [    "abc",    "abcdef",    "abcdefghi",    "subdir",  ]);});
Deno.test(async function expandGlobExt(): Promise<void> {  const options = { ...EG_OPTIONS, extended: true };  assertEquals(await expandGlobArray("abc?(def|ghi)", options), [    "abc",    "abcdef",  ]);  assertEquals(await expandGlobArray("abc*(def|ghi)", options), [    "abc",    "abcdef",    "abcdefghi",  ]);  assertEquals(await expandGlobArray("abc+(def|ghi)", options), [    "abcdef",    "abcdefghi",  ]);  assertEquals(await expandGlobArray("abc@(def|ghi)", options), ["abcdef"]);  assertEquals(await expandGlobArray("abc{def,ghi}", options), ["abcdef"]);  assertEquals(await expandGlobArray("abc!(def|ghi)", options), ["abc"]);});
Deno.test(async function expandGlobGlobstar(): Promise<void> {  const options = { ...EG_OPTIONS, globstar: true };  assertEquals(    await expandGlobArray(joinGlobs(["**", "abc"], options), options),    ["abc", join("subdir", "abc")]  );});
Deno.test(async function expandGlobGlobstarParent(): Promise<void> {  const options = { ...EG_OPTIONS, globstar: true };  assertEquals(    await expandGlobArray(joinGlobs(["subdir", "**", ".."], options), options),    ["."]  );});
Deno.test(async function expandGlobIncludeDirs(): Promise<void> {  const options = { ...EG_OPTIONS, includeDirs: false };  assertEquals(await expandGlobArray("subdir", options), []);});
Deno.test(async function expandGlobPermError(): Promise<void> {  const exampleUrl = new URL("testdata/expand_wildcard.js", import.meta.url);  const p = run({    cmd: [execPath(), exampleUrl.toString()],    stdin: "null",    stdout: "piped",    stderr: "piped",  });  assertEquals(await p.status(), { code: 1, success: false });  assertEquals(decode(await p.output()), "");  assertStrContains(    decode(await p.stderrOutput()),    "Uncaught PermissionDenied"  );  p.close();});