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denoland-deno/js/globals_test.ts
2019-04-01 12:47:25 -04:00

35 lines
805 B
TypeScript

// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
import { test, assert } from "./test_util.ts";
test(function globalThisExists() {
assert(globalThis != null);
});
test(function windowExists() {
assert(window != null);
});
test(function windowWindowExists() {
assert(window.window === window);
});
test(function globalThisEqualsWindow() {
// @ts-ignore (TypeScript thinks globalThis and window don't match)
assert(globalThis === window);
});
test(function DenoNamespaceExists() {
assert(Deno != null);
});
test(function DenoNamespaceEqualsWindowDeno() {
assert(Deno === window.Deno);
});
test(function DenoNamespaceIsFrozen() {
assert(Object.isFrozen(Deno));
});
test(function webAssemblyExists() {
assert(typeof WebAssembly.compile === "function");
});