1
0
Fork 0
mirror of https://github.com/denoland/deno.git synced 2024-12-26 09:10:40 -05:00
denoland-deno/cli/js/tests/realpath_test.ts
Bartek Iwańczuk 68119e1d7e
reorg: move js runtime tests to cli/js/tests/ (#4250)
All Deno runtime test files were moved to cli/js/tests/ directory.

It makes a clear distinction that cli/js/tests/ contains code
that is run under Deno runtime as opposed to code in cli/js/ which
is used to create bundle and snapshot with "deno_typescript".
2020-03-10 01:06:47 +01:00

108 lines
2.8 KiB
TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { unitTest, assert } from "./test_util.ts";
unitTest({ perms: { read: true } }, function realpathSyncSuccess(): void {
const incompletePath = "cli/tests/fixture.json";
const realPath = Deno.realpathSync(incompletePath);
if (Deno.build.os !== "win") {
assert(realPath.startsWith("/"));
} else {
assert(/^[A-Z]/.test(realPath));
}
assert(realPath.endsWith(incompletePath));
});
unitTest(
{
skip: Deno.build.os === "win",
perms: { read: true, write: true }
},
function realpathSyncSymlink(): void {
const testDir = Deno.makeTempDirSync();
const target = testDir + "/target";
const symlink = testDir + "/symln";
Deno.mkdirSync(target);
Deno.symlinkSync(target, symlink);
const targetPath = Deno.realpathSync(symlink);
assert(targetPath.startsWith("/"));
assert(targetPath.endsWith("/target"));
}
);
unitTest({ perms: { read: false } }, function realpathSyncPerm(): void {
let caughtError = false;
try {
Deno.realpathSync("some_file");
} catch (e) {
caughtError = true;
assert(e instanceof Deno.errors.PermissionDenied);
}
assert(caughtError);
});
unitTest({ perms: { read: true } }, function realpathSyncNotFound(): void {
let caughtError = false;
try {
Deno.realpathSync("bad_filename");
} catch (e) {
caughtError = true;
assert(e instanceof Deno.errors.NotFound);
}
assert(caughtError);
});
unitTest({ perms: { read: true } }, async function realpathSuccess(): Promise<
void
> {
const incompletePath = "cli/tests/fixture.json";
const realPath = await Deno.realpath(incompletePath);
if (Deno.build.os !== "win") {
assert(realPath.startsWith("/"));
} else {
assert(/^[A-Z]/.test(realPath));
}
assert(realPath.endsWith(incompletePath));
});
unitTest(
{
skip: Deno.build.os === "win",
perms: { read: true, write: true }
},
async function realpathSymlink(): Promise<void> {
const testDir = Deno.makeTempDirSync();
const target = testDir + "/target";
const symlink = testDir + "/symln";
Deno.mkdirSync(target);
Deno.symlinkSync(target, symlink);
const targetPath = await Deno.realpath(symlink);
assert(targetPath.startsWith("/"));
assert(targetPath.endsWith("/target"));
}
);
unitTest({ perms: { read: false } }, async function realpathPerm(): Promise<
void
> {
let caughtError = false;
try {
await Deno.realpath("some_file");
} catch (e) {
caughtError = true;
assert(e instanceof Deno.errors.PermissionDenied);
}
assert(caughtError);
});
unitTest({ perms: { read: true } }, async function realpathNotFound(): Promise<
void
> {
let caughtError = false;
try {
await Deno.realpath("bad_filename");
} catch (e) {
caughtError = true;
assert(e instanceof Deno.errors.NotFound);
}
assert(caughtError);
});