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denoland-deno/js/os_test.ts

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2018-08-30 13:49:24 -04:00
// 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({ env: true }, async function envSuccess() {
const env = deno.env();
assert(env !== null);
env.test_var = "Hello World";
const newEnv = deno.env();
assertEqual(env.test_var, newEnv.test_var);
});
test(async function envFailure() {
let caughtError = false;
try {
const env = deno.env();
} catch (err) {
caughtError = true;
assertEqual(err.kind, deno.ErrorKind.PermissionDenied);
assertEqual(err.name, "PermissionDenied");
}
assert(caughtError);
});