mirror of
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111 lines
3.1 KiB
TypeScript
111 lines
3.1 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { test } from "../testing/mod.ts";
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import {
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assert,
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AssertionError,
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assertStrictEq,
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assertThrowsAsync
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} from "../testing/asserts.ts";
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import { assertEquals } from "../testing/pretty.ts";
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import { evaluate, instantiate, load, ModuleMetaData } from "./utils.ts";
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/* eslint-disable @typescript-eslint/no-namespace */
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declare global {
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namespace globalThis {
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var __results: [string, string] | undefined;
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}
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}
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/* eslint-enable @typescript-eslint/no-namespace */
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const fixture = `
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define("data", [], { "baz": "qat" });
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define("modB", ["require", "exports", "data"], function(require, exports, data) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.foo = "bar";
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exports.baz = data.baz;
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});
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define("modA", ["require", "exports", "modB"], function(require, exports, modB) {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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globalThis.__results = [modB.foo, modB.baz];
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});
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`;
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const fixtureQueue = ["data", "modB", "modA"];
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const fixtureModules = new Map<string, ModuleMetaData>();
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fixtureModules.set("data", {
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dependencies: [],
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factory: {
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baz: "qat"
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},
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exports: {}
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});
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fixtureModules.set("modB", {
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dependencies: ["require", "exports", "data"],
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factory(_require, exports, data): void {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.foo = "bar";
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exports.baz = data.baz;
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},
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exports: {}
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});
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fixtureModules.set("modA", {
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dependencies: ["require", "exports", "modB"],
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factory(_require, exports, modB): void {
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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globalThis.__results = [modB.foo, modB.baz];
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},
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exports: {}
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});
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test(async function loadBundle(): Promise<void> {
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const result = await load(["", "./bundle/testdata/bundle.js"]);
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assert(result != null);
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assert(
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result.includes(
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`define("subdir/print_hello", ["require", "exports"], function(`
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)
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);
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});
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test(async function loadBadArgs(): Promise<void> {
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await assertThrowsAsync(
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async (): Promise<void> => {
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await load(["bundle/test.ts"]);
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},
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AssertionError,
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"Expected exactly two arguments."
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);
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});
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test(async function loadMissingBundle(): Promise<void> {
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await assertThrowsAsync(
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async (): Promise<void> => {
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await load([".", "bad_bundle.js"]);
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},
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AssertionError,
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`Expected "bad_bundle.js" to exist.`
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);
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});
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test(async function evaluateBundle(): Promise<void> {
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assert(globalThis.define == null, "Expected 'define' to be undefined");
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const [queue, modules] = evaluate(fixture);
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assert(globalThis.define == null, "Expected 'define' to be undefined");
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assertEquals(queue, ["data", "modB", "modA"]);
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assert(modules.has("modA"));
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assert(modules.has("modB"));
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assert(modules.has("data"));
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assertStrictEq(modules.size, 3);
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});
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test(async function instantiateBundle(): Promise<void> {
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assert(globalThis.__results == null);
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instantiate(fixtureQueue, fixtureModules);
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assertEquals(globalThis.__results, ["bar", "qat"]);
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delete globalThis.__results;
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});
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