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denoland-deno/cli/tests/unit/symlink_test.ts
2020-05-20 17:52:51 -04:00

44 lines
1.4 KiB
TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { unitTest, assert, assertEquals } from "./test_util.ts";
unitTest(
{ perms: { read: true, write: true } },
function symlinkSyncSuccess(): void {
const testDir = Deno.makeTempDirSync();
const oldname = testDir + "/oldname";
const newname = testDir + "/newname";
Deno.mkdirSync(oldname);
// Just for now, until we implement symlink for Windows.
Deno.symlinkSync(oldname, newname);
const newNameInfoLStat = Deno.lstatSync(newname);
const newNameInfoStat = Deno.statSync(newname);
assert(newNameInfoLStat.isSymlink);
assert(newNameInfoStat.isDirectory);
}
);
unitTest(function symlinkSyncPerm(): void {
let err;
try {
Deno.symlinkSync("oldbaddir", "newbaddir");
} catch (e) {
err = e;
}
assert(err instanceof Deno.errors.PermissionDenied);
assertEquals(err.name, "PermissionDenied");
});
unitTest(
{ perms: { read: true, write: true } },
async function symlinkSuccess(): Promise<void> {
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");
}
);