firefox-main/toolkit/components/extensions/test/xpcshell/test_ext_contentscript_css_origin.js (file symbol)

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Test Info: Warnings

"use strict";
const server = createHttpServer({ hosts: ["example.com"] });
server.registerPathHandler("/", (request, response) => {
response.setStatusLine(request.httpVersion, 200, "OK");
response.setHeader("Content-Type", "text/html; charset=utf-8", false);
});
add_task(async function test_content_script_css_origin() {
let extensionData = {
manifest: {
content_scripts: [
{
matches: ["http://example.com/"],
css: ["style-0.css"],
run_at: "document_start",
},
{
matches: ["http://example.com/"],
css: ["style-1.css"],
css_origin: "author",
run_at: "document_start",
},
{
matches: ["http://example.com/"],
css: ["style-2.css"],
css_origin: "AUTHOR",
run_at: "document_start",
},
{
matches: ["http://example.com/"],
css: ["style-3.css"],
css_origin: "authoR",
run_at: "document_start",
},
{
matches: ["http://example.com/"],
css_origin: "user",
css: ["style-4.css"],
run_at: "document_start",
},
{
matches: ["http://example.com/"],
css_origin: "USER",
css: ["style-5.css"],
run_at: "document_start",
},
{
matches: ["http://example.com/"],
js: ["end.js"],
run_at: "document_end",
},
],
},
files: {
"style-0.css": "body { background: black; }",
"style-1.css": "body { background: yellow; }",
"style-2.css": "body { background: orange; }",
"style-3.css": "body { background: red; }",
"style-4.css": "body { background: purple; }",
"style-5.css": "body { background: blue; }",
"end.js": function () {
let style = window.getComputedStyle(document.body);
browser.test.assertEq(
"rgb(255, 0, 0)",
style.backgroundColor,
"style-3.css with last-defined author origin takes precendence over users"
);
browser.test.sendMessage("content-script-done");
},
},
};
let extension = ExtensionTestUtils.loadExtension(extensionData);
await extension.startup();
let contentPage =
await ExtensionTestUtils.loadContentPage(`http://example.com/`);
await extension.awaitMessage("content-script-done");
await contentPage.close();
await extension.unload();
});