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denoland-deno/js/make_temp_dir_test.ts
Chris Bystrek 6a649012bc Changed tools/lint.py to lint the entire js and tests directories. (#900)
* Changed tools/lint.py to lint the entire js and tests directorys and sub directories, currently it was pointing at tsconfig and would only lint files that were part of js/main.ts or node_modules/typescript/lib/lib.esnext.d.ts and their dependencies

* Broke the typescript linting out into separate steps for the main typescript programing and tests.

* Fixed linting issues in ts tests.
2018-10-05 07:29:55 -04:00

67 lines
2.3 KiB
TypeScript

// Copyright 2018 the Deno authors. All rights reserved. MIT license.
import { test, testPerm, assert, assertEqual } from "./test_util.ts";
import * as deno from "deno";
testPerm({ write: true }, function makeTempDirSyncSuccess() {
const dir1 = deno.makeTempDirSync({ prefix: "hello", suffix: "world" });
const dir2 = deno.makeTempDirSync({ prefix: "hello", suffix: "world" });
// Check that both dirs are different.
assert(dir1 !== dir2);
for (const dir of [dir1, dir2]) {
// Check that the prefix and suffix are applied.
const lastPart = dir.replace(/^.*[\\\/]/, "");
assert(lastPart.startsWith("hello"));
assert(lastPart.endsWith("world"));
}
// Check that the `dir` option works.
const dir3 = deno.makeTempDirSync({ dir: dir1 });
assert(dir3.startsWith(dir1));
assert(/^[\\\/]/.test(dir3.slice(dir1.length)));
// Check that creating a temp dir inside a nonexisting directory fails.
let err;
try {
deno.makeTempDirSync({ dir: "/baddir" });
} catch (err_) {
err = err_;
}
assertEqual(err.kind, deno.ErrorKind.NotFound);
assertEqual(err.name, "NotFound");
});
test(function makeTempDirSyncPerm() {
// makeTempDirSync should require write permissions (for now).
let err;
try {
deno.makeTempDirSync({ dir: "/baddir" });
} catch (err_) {
err = err_;
}
assertEqual(err.kind, deno.ErrorKind.PermissionDenied);
assertEqual(err.name, "PermissionDenied");
});
testPerm({ write: true }, async function makeTempDirSuccess() {
const dir1 = await deno.makeTempDir({ prefix: "hello", suffix: "world" });
const dir2 = await deno.makeTempDir({ prefix: "hello", suffix: "world" });
// Check that both dirs are different.
assert(dir1 !== dir2);
for (const dir of [dir1, dir2]) {
// Check that the prefix and suffix are applied.
const lastPart = dir.replace(/^.*[\\\/]/, "");
assert(lastPart.startsWith("hello"));
assert(lastPart.endsWith("world"));
}
// Check that the `dir` option works.
const dir3 = await deno.makeTempDir({ dir: dir1 });
assert(dir3.startsWith(dir1));
assert(/^[\\\/]/.test(dir3.slice(dir1.length)));
// Check that creating a temp dir inside a nonexisting directory fails.
let err;
try {
await deno.makeTempDir({ dir: "/baddir" });
} catch (err_) {
err = err_;
}
assertEqual(err.kind, deno.ErrorKind.NotFound);
assertEqual(err.name, "NotFound");
});