mirror of
https://github.com/denoland/deno.git
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187 lines
5.3 KiB
TypeScript
187 lines
5.3 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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unitTest(
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{ ignore: Deno.build.os === "windows", perms: { read: true, write: true } },
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function chmodSyncSuccess(): void {
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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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Deno.chmodSync(filename, 0o777);
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const fileInfo = Deno.statSync(filename);
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assert(fileInfo.mode);
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assertEquals(fileInfo.mode & 0o777, 0o777);
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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 chmodSyncUrl(): void {
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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 fileUrl = new URL(`file://${tempDir}/test.txt`);
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Deno.writeFileSync(fileUrl, data, { mode: 0o666 });
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Deno.chmodSync(fileUrl, 0o777);
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const fileInfo = Deno.statSync(fileUrl);
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assert(fileInfo.mode);
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assertEquals(fileInfo.mode & 0o777, 0o777);
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Deno.removeSync(tempDir, { recursive: true });
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}
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);
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// Check symlink when not on windows
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unitTest(
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{
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ignore: Deno.build.os === "windows",
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perms: { read: true, write: true },
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},
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function chmodSyncSymlinkSuccess(): void {
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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 symlinkName = tempDir + "/test_symlink.txt";
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Deno.symlinkSync(filename, symlinkName);
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let symlinkInfo = Deno.lstatSync(symlinkName);
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assert(symlinkInfo.mode);
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const symlinkMode = symlinkInfo.mode & 0o777; // platform dependent
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Deno.chmodSync(symlinkName, 0o777);
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// Change actual file mode, not symlink
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const fileInfo = Deno.statSync(filename);
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assert(fileInfo.mode);
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assertEquals(fileInfo.mode & 0o777, 0o777);
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symlinkInfo = Deno.lstatSync(symlinkName);
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assert(symlinkInfo.mode);
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assertEquals(symlinkInfo.mode & 0o777, symlinkMode);
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}
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);
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unitTest({ perms: { write: true } }, function chmodSyncFailure(): void {
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let err;
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try {
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const filename = "/badfile.txt";
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Deno.chmodSync(filename, 0o777);
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} catch (e) {
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err = e;
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}
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assert(err instanceof Deno.errors.NotFound);
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});
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unitTest({ perms: { write: false } }, function chmodSyncPerm(): void {
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let err;
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try {
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Deno.chmodSync("/somefile.txt", 0o777);
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} catch (e) {
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err = e;
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}
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assert(err instanceof Deno.errors.PermissionDenied);
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assertEquals(err.name, "PermissionDenied");
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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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async function chmodSuccess(): Promise<void> {
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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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await Deno.chmod(filename, 0o777);
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const fileInfo = Deno.statSync(filename);
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assert(fileInfo.mode);
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assertEquals(fileInfo.mode & 0o777, 0o777);
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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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async function chmodUrl(): Promise<void> {
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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 fileUrl = new URL(`file://${tempDir}/test.txt`);
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Deno.writeFileSync(fileUrl, data, { mode: 0o666 });
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await Deno.chmod(fileUrl, 0o777);
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const fileInfo = Deno.statSync(fileUrl);
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assert(fileInfo.mode);
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assertEquals(fileInfo.mode & 0o777, 0o777);
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Deno.removeSync(tempDir, { recursive: true });
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}
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);
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// Check symlink when not on windows
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unitTest(
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{
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ignore: Deno.build.os === "windows",
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perms: { read: true, write: true },
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},
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async function chmodSymlinkSuccess(): Promise<void> {
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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 symlinkName = tempDir + "/test_symlink.txt";
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Deno.symlinkSync(filename, symlinkName);
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let symlinkInfo = Deno.lstatSync(symlinkName);
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assert(symlinkInfo.mode);
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const symlinkMode = symlinkInfo.mode & 0o777; // platform dependent
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await Deno.chmod(symlinkName, 0o777);
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// Just change actual file mode, not symlink
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const fileInfo = Deno.statSync(filename);
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assert(fileInfo.mode);
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assertEquals(fileInfo.mode & 0o777, 0o777);
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symlinkInfo = Deno.lstatSync(symlinkName);
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assert(symlinkInfo.mode);
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assertEquals(symlinkInfo.mode & 0o777, symlinkMode);
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}
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);
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unitTest({ perms: { write: true } }, async function chmodFailure(): Promise<
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void
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> {
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let err;
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try {
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const filename = "/badfile.txt";
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await Deno.chmod(filename, 0o777);
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} catch (e) {
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err = e;
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}
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assert(err instanceof Deno.errors.NotFound);
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});
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unitTest({ perms: { write: false } }, async function chmodPerm(): Promise<
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void
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> {
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let err;
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try {
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await Deno.chmod("/somefile.txt", 0o777);
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} catch (e) {
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err = e;
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}
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assert(err instanceof Deno.errors.PermissionDenied);
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assertEquals(err.name, "PermissionDenied");
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});
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