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/* Any copyright is dedicated to the Public Domain.
https://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Use a tagged template literal to create a page extraction actor test. This spins
* up an http server that serves the markup in a new tab. The page extractor can then
* be used on the page.
*
* @param {TemplateStringsArray} strings - The literal string parts.
* @param {...any} values - The interpolated expressions.
*/
async function html(strings, ...values) {
// Convert the arguments into markup.
let markup = "";
for (let i = 0; i < strings.length; i++) {
markup += strings[i];
if (i < values.length) {
markup += values[i];
}
}
markup = `<!DOCTYPE html><body>${markup}</body>`;
const { url, serverClosed } = serveOnce(markup);
const tab = await BrowserTestUtils.openNewForegroundTab(
gBrowser,
url,
true // waitForLoad
);
/** @type {PageExtractorParent} */
const actor =
tab.linkedBrowser.browsingContext.currentWindowGlobal.getActor(
"PageExtractor"
);
return {
actor,
async cleanup() {
info("Cleaning up");
await serverClosed;
BrowserTestUtils.removeTab(tab);
},
};
}
/**
* Start an HTTP server that serves page.html with the provided HTML.
*
* @param {string} html
*/
function serveOnce(html) {
/** @type {import("../../../../../netwerk/test/httpserver/httpd.sys.mjs")} */
const { HttpServer } = ChromeUtils.importESModule(
"resource://testing-common/httpd.sys.mjs"
);
info("Create server");
const server = new HttpServer();
const { promise, resolve } = Promise.withResolvers();
server.registerPathHandler("/page.html", (_request, response) => {
info("Request received for: " + url);
response.setHeader("Content-Type", "text/html");
response.write(html);
resolve(server.stop());
});
server.start(-1);
let { primaryHost, primaryPort } = server.identity;
// eslint-disable-next-line @microsoft/sdl/no-insecure-url
const url = `http://${primaryHost}:${primaryPort}/page.html`;
info("Server listening for: " + url);
return { url, serverClosed: promise };
}
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