194 lines
5.5 KiB
TypeScript
194 lines
5.5 KiB
TypeScript
import path from "path";
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import { expect } from "chai";
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import { PublicAPI, RufflePlayer } from "ruffle-core";
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declare global {
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interface Window {
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ruffleErrors: ErrorEvent[];
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}
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}
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declare module "ruffle-core" {
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interface RufflePlayer {
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__ruffle_log__: string;
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}
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}
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async function isRuffleLoaded(browser: WebdriverIO.Browser) {
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return await browser.execute(
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() =>
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window !== undefined &&
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window.RufflePlayer !== undefined &&
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window.RufflePlayer.invoked,
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);
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}
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async function waitForRuffle(browser: WebdriverIO.Browser) {
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await browser.waitUntil(async () => await isRuffleLoaded(browser), {
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timeoutMsg: "Expected Ruffle to load",
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});
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await throwIfError(browser);
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}
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async function setupErrorHandler(browser: WebdriverIO.Browser) {
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await browser.execute(() => {
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window.ruffleErrors = [];
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window.addEventListener("error", (error) => {
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window.ruffleErrors.push(error);
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});
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});
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}
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async function hasError(browser: WebdriverIO.Browser) {
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return await browser.execute(
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() => window.ruffleErrors && window.ruffleErrors.length > 0,
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);
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}
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async function throwIfError(browser: WebdriverIO.Browser) {
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return await browser.execute(() => {
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if (window.ruffleErrors && window.ruffleErrors.length > 0) {
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throw window.ruffleErrors[0];
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}
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});
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}
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async function injectRuffle(browser: WebdriverIO.Browser) {
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await setupErrorHandler(browser);
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await browser.execute(() => {
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const script = document.createElement("script");
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script.type = "text/javascript";
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script.src = "/dist/ruffle.js";
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document.head.appendChild(script);
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});
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await throwIfError(browser);
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}
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async function playAndMonitor(
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browser: WebdriverIO.Browser,
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player: WebdriverIO.Element,
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expectedOutput: string | undefined = undefined,
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) {
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await throwIfError(browser);
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// TODO: better way to test for this in the API
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await browser.waitUntil(
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async () =>
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(await hasError(browser)) ||
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// @ts-expect-error TS2341
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(await browser.execute((player) => player.instance, player)),
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{
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timeoutMsg: "Expected player to have initialized",
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},
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);
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await browser.execute((playerElement) => {
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// https://github.com/webdriverio/webdriverio/issues/6486
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const player = playerElement as unknown as RufflePlayer;
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player.__ruffle_log__ = "";
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player.traceObserver = (msg) => {
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player.__ruffle_log__ += msg + "\n";
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};
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player.play();
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}, player);
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if (expectedOutput === undefined) {
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expectedOutput = "Hello from Flash!\n";
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}
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const actualOutput = await getTraceOutput(browser, player);
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expect(actualOutput).to.eql(expectedOutput);
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}
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async function getTraceOutput(
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browser: WebdriverIO.Browser,
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player: WebdriverIO.Element,
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) {
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// Await any trace output
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await browser.waitUntil(
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async () => {
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return (
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(await browser.execute((player) => {
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// https://github.com/webdriverio/webdriverio/issues/6486
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return (player as unknown as RufflePlayer).__ruffle_log__;
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}, player)) !== ""
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);
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},
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{
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timeoutMsg: "Expected Ruffle to trace a message",
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},
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);
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// Get the output, and replace it with an empty string for any future test
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return await browser.execute((playerElement) => {
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// https://github.com/webdriverio/webdriverio/issues/6486
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const player = playerElement as unknown as RufflePlayer;
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const log = player.__ruffle_log__;
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player.__ruffle_log__ = "";
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return log;
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}, player);
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}
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async function injectRuffleAndWait(browser: WebdriverIO.Browser) {
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await injectRuffle(browser);
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await waitForRuffle(browser);
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}
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async function openTest(
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browser: WebdriverIO.Browser,
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absoluteDir: string,
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filename: string | undefined = undefined,
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) {
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const dirname = path.basename(absoluteDir);
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if (filename === undefined) {
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filename = "index.html";
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}
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await browser.url(
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`http://localhost:4567/test/polyfill/${dirname}/${filename}`,
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);
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}
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/** Test set-up for JS API testing. */
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function jsApiBefore(swf: string | undefined = undefined) {
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let player = null;
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before("Loads the test", async () => {
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await browser.url("http://localhost:4567/test_assets/js_api.html");
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await injectRuffleAndWait(browser);
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player = (await browser.execute(() => {
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const ruffle = (window.RufflePlayer as PublicAPI).newest();
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const player = ruffle!.createPlayer();
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const container = document.getElementById("test-container");
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container!.appendChild(player);
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return player;
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// https://github.com/webdriverio/webdriverio/issues/6486
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})) as unknown as WebdriverIO.Element;
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if (swf) {
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await browser.execute(
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async (player, swf) => {
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// https://github.com/webdriverio/webdriverio/issues/6486
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await (player as unknown as RufflePlayer).load(swf);
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},
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player,
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swf,
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);
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await playAndMonitor(browser, player);
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}
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});
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}
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export {
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isRuffleLoaded,
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waitForRuffle,
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playAndMonitor,
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injectRuffle,
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injectRuffleAndWait,
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openTest,
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setupErrorHandler,
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jsApiBefore,
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getTraceOutput,
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};
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