mirror of
https://github.com/denoland/deno.git
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319 lines
9.7 KiB
TypeScript
319 lines
9.7 KiB
TypeScript
// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
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import {
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assert,
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assertEquals,
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assertRejects,
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assertThrows,
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pathToAbsoluteFileUrl,
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unitTest,
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} from "./test_util.ts";
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unitTest({ perms: { read: true } }, function fstatSyncSuccess() {
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const file = Deno.openSync("README.md");
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const fileInfo = Deno.fstatSync(file.rid);
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assert(fileInfo.isFile);
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assert(!fileInfo.isSymlink);
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assert(!fileInfo.isDirectory);
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assert(fileInfo.size);
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assert(fileInfo.atime);
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assert(fileInfo.mtime);
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// The `birthtime` field is not available on Linux before kernel version 4.11.
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assert(fileInfo.birthtime || Deno.build.os === "linux");
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Deno.close(file.rid);
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});
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unitTest({ perms: { read: true } }, async function fstatSuccess() {
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const file = await Deno.open("README.md");
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const fileInfo = await Deno.fstat(file.rid);
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assert(fileInfo.isFile);
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assert(!fileInfo.isSymlink);
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assert(!fileInfo.isDirectory);
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assert(fileInfo.size);
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assert(fileInfo.atime);
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assert(fileInfo.mtime);
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// The `birthtime` field is not available on Linux before kernel version 4.11.
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assert(fileInfo.birthtime || Deno.build.os === "linux");
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Deno.close(file.rid);
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});
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unitTest(
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{ perms: { read: true, write: true } },
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function statSyncSuccess() {
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const readmeInfo = Deno.statSync("README.md");
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assert(readmeInfo.isFile);
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assert(!readmeInfo.isSymlink);
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const modulesInfo = Deno.statSync("cli/tests/testdata/symlink_to_subdir");
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assert(modulesInfo.isDirectory);
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assert(!modulesInfo.isSymlink);
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const testsInfo = Deno.statSync("cli/tests");
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assert(testsInfo.isDirectory);
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assert(!testsInfo.isSymlink);
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const tempFile = Deno.makeTempFileSync();
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const tempInfo = Deno.statSync(tempFile);
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let now = Date.now();
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assert(tempInfo.atime !== null && now - tempInfo.atime.valueOf() < 1000);
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assert(tempInfo.mtime !== null && now - tempInfo.mtime.valueOf() < 1000);
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assert(
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tempInfo.birthtime === null || now - tempInfo.birthtime.valueOf() < 1000,
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);
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const readmeInfoByUrl = Deno.statSync(pathToAbsoluteFileUrl("README.md"));
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assert(readmeInfoByUrl.isFile);
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assert(!readmeInfoByUrl.isSymlink);
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const modulesInfoByUrl = Deno.statSync(
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pathToAbsoluteFileUrl("cli/tests/testdata/symlink_to_subdir"),
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);
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assert(modulesInfoByUrl.isDirectory);
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assert(!modulesInfoByUrl.isSymlink);
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const testsInfoByUrl = Deno.statSync(pathToAbsoluteFileUrl("cli/tests"));
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assert(testsInfoByUrl.isDirectory);
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assert(!testsInfoByUrl.isSymlink);
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const tempFileForUrl = Deno.makeTempFileSync();
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const tempInfoByUrl = Deno.statSync(
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new URL(
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`file://${Deno.build.os === "windows" ? "/" : ""}${tempFileForUrl}`,
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),
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);
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now = Date.now();
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assert(
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tempInfoByUrl.atime !== null &&
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now - tempInfoByUrl.atime.valueOf() < 1000,
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);
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assert(
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tempInfoByUrl.mtime !== null &&
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now - tempInfoByUrl.mtime.valueOf() < 1000,
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);
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assert(
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tempInfoByUrl.birthtime === null ||
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now - tempInfoByUrl.birthtime.valueOf() < 1000,
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);
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Deno.removeSync(tempFile, { recursive: true });
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Deno.removeSync(tempFileForUrl, { recursive: true });
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},
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);
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unitTest({ perms: { read: false } }, function statSyncPerm() {
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assertThrows(() => {
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Deno.statSync("README.md");
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}, Deno.errors.PermissionDenied);
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});
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unitTest({ perms: { read: true } }, function statSyncNotFound() {
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assertThrows(() => {
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Deno.statSync("bad_file_name");
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}, Deno.errors.NotFound);
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});
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unitTest({ perms: { read: true } }, function lstatSyncSuccess() {
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const packageInfo = Deno.lstatSync("README.md");
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assert(packageInfo.isFile);
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assert(!packageInfo.isSymlink);
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const packageInfoByUrl = Deno.lstatSync(pathToAbsoluteFileUrl("README.md"));
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assert(packageInfoByUrl.isFile);
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assert(!packageInfoByUrl.isSymlink);
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const modulesInfo = Deno.lstatSync("cli/tests/testdata/symlink_to_subdir");
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assert(!modulesInfo.isDirectory);
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assert(modulesInfo.isSymlink);
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const modulesInfoByUrl = Deno.lstatSync(
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pathToAbsoluteFileUrl("cli/tests/testdata/symlink_to_subdir"),
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);
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assert(!modulesInfoByUrl.isDirectory);
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assert(modulesInfoByUrl.isSymlink);
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const coreInfo = Deno.lstatSync("core");
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assert(coreInfo.isDirectory);
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assert(!coreInfo.isSymlink);
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const coreInfoByUrl = Deno.lstatSync(pathToAbsoluteFileUrl("core"));
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assert(coreInfoByUrl.isDirectory);
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assert(!coreInfoByUrl.isSymlink);
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});
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unitTest({ perms: { read: false } }, function lstatSyncPerm() {
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assertThrows(() => {
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Deno.lstatSync("hello.txt");
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}, Deno.errors.PermissionDenied);
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});
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unitTest({ perms: { read: true } }, function lstatSyncNotFound() {
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assertThrows(() => {
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Deno.lstatSync("bad_file_name");
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}, Deno.errors.NotFound);
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});
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unitTest(
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{ perms: { read: true, write: true } },
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async function statSuccess() {
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const readmeInfo = await Deno.stat("README.md");
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assert(readmeInfo.isFile);
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assert(!readmeInfo.isSymlink);
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const readmeInfoByUrl = await Deno.stat(
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pathToAbsoluteFileUrl("README.md"),
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);
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assert(readmeInfoByUrl.isFile);
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assert(!readmeInfoByUrl.isSymlink);
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const modulesInfo = await Deno.stat("cli/tests/testdata/symlink_to_subdir");
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assert(modulesInfo.isDirectory);
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assert(!modulesInfo.isSymlink);
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const modulesInfoByUrl = await Deno.stat(
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pathToAbsoluteFileUrl("cli/tests/testdata/symlink_to_subdir"),
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);
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assert(modulesInfoByUrl.isDirectory);
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assert(!modulesInfoByUrl.isSymlink);
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const testsInfo = await Deno.stat("cli/tests");
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assert(testsInfo.isDirectory);
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assert(!testsInfo.isSymlink);
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const testsInfoByUrl = await Deno.stat(pathToAbsoluteFileUrl("cli/tests"));
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assert(testsInfoByUrl.isDirectory);
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assert(!testsInfoByUrl.isSymlink);
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const tempFile = await Deno.makeTempFile();
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const tempInfo = await Deno.stat(tempFile);
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let now = Date.now();
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assert(tempInfo.atime !== null && now - tempInfo.atime.valueOf() < 1000);
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assert(tempInfo.mtime !== null && now - tempInfo.mtime.valueOf() < 1000);
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assert(
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tempInfo.birthtime === null || now - tempInfo.birthtime.valueOf() < 1000,
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);
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const tempFileForUrl = await Deno.makeTempFile();
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const tempInfoByUrl = await Deno.stat(
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new URL(
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`file://${Deno.build.os === "windows" ? "/" : ""}${tempFileForUrl}`,
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),
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);
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now = Date.now();
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assert(
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tempInfoByUrl.atime !== null &&
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now - tempInfoByUrl.atime.valueOf() < 1000,
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);
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assert(
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tempInfoByUrl.mtime !== null &&
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now - tempInfoByUrl.mtime.valueOf() < 1000,
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);
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assert(
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tempInfoByUrl.birthtime === null ||
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now - tempInfoByUrl.birthtime.valueOf() < 1000,
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);
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Deno.removeSync(tempFile, { recursive: true });
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Deno.removeSync(tempFileForUrl, { recursive: true });
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},
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);
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unitTest({ perms: { read: false } }, async function statPerm() {
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await assertRejects(async () => {
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await Deno.stat("README.md");
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}, Deno.errors.PermissionDenied);
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});
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unitTest({ perms: { read: true } }, async function statNotFound() {
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await assertRejects(
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async () => {
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await Deno.stat("bad_file_name"), Deno.errors.NotFound;
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},
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);
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});
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unitTest({ perms: { read: true } }, async function lstatSuccess() {
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const readmeInfo = await Deno.lstat("README.md");
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assert(readmeInfo.isFile);
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assert(!readmeInfo.isSymlink);
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const readmeInfoByUrl = await Deno.lstat(pathToAbsoluteFileUrl("README.md"));
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assert(readmeInfoByUrl.isFile);
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assert(!readmeInfoByUrl.isSymlink);
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const modulesInfo = await Deno.lstat("cli/tests/testdata/symlink_to_subdir");
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assert(!modulesInfo.isDirectory);
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assert(modulesInfo.isSymlink);
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const modulesInfoByUrl = await Deno.lstat(
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pathToAbsoluteFileUrl("cli/tests/testdata/symlink_to_subdir"),
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);
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assert(!modulesInfoByUrl.isDirectory);
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assert(modulesInfoByUrl.isSymlink);
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const coreInfo = await Deno.lstat("core");
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assert(coreInfo.isDirectory);
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assert(!coreInfo.isSymlink);
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const coreInfoByUrl = await Deno.lstat(pathToAbsoluteFileUrl("core"));
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assert(coreInfoByUrl.isDirectory);
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assert(!coreInfoByUrl.isSymlink);
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});
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unitTest({ perms: { read: false } }, async function lstatPerm() {
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await assertRejects(async () => {
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await Deno.lstat("README.md");
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}, Deno.errors.PermissionDenied);
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});
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unitTest({ perms: { read: true } }, async function lstatNotFound() {
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await assertRejects(async () => {
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await Deno.lstat("bad_file_name");
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}, Deno.errors.NotFound);
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});
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unitTest(
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{ ignore: Deno.build.os !== "windows", perms: { read: true, write: true } },
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function statNoUnixFields() {
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const enc = new TextEncoder();
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const data = enc.encode("Hello");
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const tempDir = Deno.makeTempDirSync();
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const filename = tempDir + "/test.txt";
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Deno.writeFileSync(filename, data, { mode: 0o666 });
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const s = Deno.statSync(filename);
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assert(s.dev === null);
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assert(s.ino === null);
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assert(s.mode === null);
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assert(s.nlink === null);
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assert(s.uid === null);
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assert(s.gid === null);
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assert(s.rdev === null);
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assert(s.blksize === null);
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assert(s.blocks === null);
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},
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);
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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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function statUnixFields() {
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const enc = new TextEncoder();
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const data = enc.encode("Hello");
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const tempDir = Deno.makeTempDirSync();
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const filename = tempDir + "/test.txt";
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const filename2 = tempDir + "/test2.txt";
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Deno.writeFileSync(filename, data, { mode: 0o666 });
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// Create a link
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Deno.linkSync(filename, filename2);
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const s = Deno.statSync(filename);
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assert(s.dev !== null);
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assert(s.ino !== null);
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assertEquals(s.mode! & 0o666, 0o666);
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assertEquals(s.nlink, 2);
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assert(s.uid !== null);
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assert(s.gid !== null);
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assert(s.rdev !== null);
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assert(s.blksize !== null);
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assert(s.blocks !== null);
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},
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);
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