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// Copyright 2018-2021 the Deno authors. All rights reserved. MIT license.
import {
assert,
assertRejects,
assertThrows,
pathToAbsoluteFileUrl,
unitTest,
} from "./test_util.ts";
unitTest(
{ permissions: { read: true, write: true } },
function symlinkSyncSuccess() {
const testDir = Deno.makeTempDirSync();
const oldname = testDir + "/oldname";
const newname = testDir + "/newname";
Deno.mkdirSync(oldname);
Deno.symlinkSync(oldname, newname);
const newNameInfoLStat = Deno.lstatSync(newname);
const newNameInfoStat = Deno.statSync(newname);
assert(newNameInfoLStat.isSymlink);
assert(newNameInfoStat.isDirectory);
},
);
unitTest(
{ permissions: { read: true, write: true } },
function symlinkSyncURL() {
const testDir = Deno.makeTempDirSync();
const oldname = testDir + "/oldname";
const newname = testDir + "/newname";
Deno.mkdirSync(oldname);
Deno.symlinkSync(
pathToAbsoluteFileUrl(oldname),
pathToAbsoluteFileUrl(newname),
);
const newNameInfoLStat = Deno.lstatSync(newname);
const newNameInfoStat = Deno.statSync(newname);
assert(newNameInfoLStat.isSymlink);
assert(newNameInfoStat.isDirectory);
},
);
unitTest(function symlinkSyncPerm() {
assertThrows(() => {
Deno.symlinkSync("oldbaddir", "newbaddir");
}, Deno.errors.PermissionDenied);
});
unitTest(
{ permissions: { read: true, write: true } },
function symlinkSyncAlreadyExist() {
const existingFile = Deno.makeTempFileSync();
const existingFile2 = Deno.makeTempFileSync();
assertThrows(
() => {
Deno.symlinkSync(existingFile, existingFile2);
},
Deno.errors.AlreadyExists,
`symlink '${existingFile}' -> '${existingFile2}'`,
);
},
);
unitTest(
{ permissions: { read: true, write: true } },
async function symlinkSuccess() {
const testDir = Deno.makeTempDirSync();
const oldname = testDir + "/oldname";
const newname = testDir + "/newname";
Deno.mkdirSync(oldname);
await Deno.symlink(oldname, newname);
const newNameInfoLStat = Deno.lstatSync(newname);
const newNameInfoStat = Deno.statSync(newname);
assert(newNameInfoLStat.isSymlink, "NOT SYMLINK");
assert(newNameInfoStat.isDirectory, "NOT DIRECTORY");
},
);
unitTest(
{ permissions: { read: true, write: true } },
async function symlinkURL() {
const testDir = Deno.makeTempDirSync();
const oldname = testDir + "/oldname";
const newname = testDir + "/newname";
Deno.mkdirSync(oldname);
await Deno.symlink(
pathToAbsoluteFileUrl(oldname),
pathToAbsoluteFileUrl(newname),
);
const newNameInfoLStat = Deno.lstatSync(newname);
const newNameInfoStat = Deno.statSync(newname);
assert(newNameInfoLStat.isSymlink, "NOT SYMLINK");
assert(newNameInfoStat.isDirectory, "NOT DIRECTORY");
},
);
unitTest(
{ permissions: { read: true, write: true } },
async function symlinkAlreadyExist() {
const existingFile = Deno.makeTempFileSync();
const existingFile2 = Deno.makeTempFileSync();
await assertRejects(
async () => {
await Deno.symlink(existingFile, existingFile2);
},
Deno.errors.AlreadyExists,
`symlink '${existingFile}' -> '${existingFile2}'`,
);
},
);
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