68 lines
1.6 KiB
JavaScript
68 lines
1.6 KiB
JavaScript
"use strict";
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const { XPCShellContentUtils } = ChromeUtils.importESModule(
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"resource://testing-common/XPCShellContentUtils.sys.mjs"
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);
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XPCShellContentUtils.init(this);
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const HTML = String.raw`<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title></title>
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</head>
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<body>
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<span id="span">Hello there.</span>
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</body>
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</html>`;
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const server = XPCShellContentUtils.createHttpServer({
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hosts: ["example.com"],
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});
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server.registerPathHandler("/", (request, response) => {
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response.setHeader("Content-Type", "text/html");
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response.write(HTML);
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});
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add_task(async function () {
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// eslint-disable-next-line @microsoft/sdl/no-insecure-url
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let page = await XPCShellContentUtils.loadContentPage("http://example.com/", {
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remote: true,
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remoteSubframes: true,
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});
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let { SpecialPowers, browsingContext } = page;
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let result = await SpecialPowers.spawn(
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browsingContext,
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["#span"],
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selector => {
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let elem = content.document.querySelector(selector);
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return elem.textContent;
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}
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);
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equal(result, "Hello there.", "Got correct element text from frame");
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let line = Components.stack.lineNumber + 1;
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let callback = () => {
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let e = new Error("Hello.");
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return { filename: e.fileName, lineNumber: e.lineNumber };
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};
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let loc = await SpecialPowers.spawn(browsingContext, [], callback);
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equal(
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loc.filename,
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Components.stack.filename,
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"Error should have correct script filename"
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);
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equal(
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loc.lineNumber,
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line + 2,
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"Error should have correct script line number"
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);
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await page.close();
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});
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