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Files
browser/libs/platform/src/util.spec.ts
2026-02-24 20:46:14 -06:00

75 lines
3.2 KiB
TypeScript

import { urlOriginsMatch } from "./util";
describe("urlOriginsMatch", () => {
it.each([
["string/string, same origin", "https://example.com", "https://example.com"],
["URL/URL, same origin", new URL("https://example.com"), new URL("https://example.com")],
["string canonical, URL suspect", "https://example.com", new URL("https://example.com/path")],
["URL canonical, string suspect", new URL("https://example.com/path"), "https://example.com"],
[
"paths and query differ but origin same",
"https://example.com/foo",
"https://example.com/bar?baz=1",
],
["explicit default port matches implicit", "https://example.com", "https://example.com:443"],
[
"non-special scheme with matching host",
"chrome-extension://abc123/popup.html",
"chrome-extension://abc123/bg.js",
],
[
"safari extension GUID uppercase in suspect",
"safari-web-extension://d8726ae3-f81f-4d3a-85a0-64c2cb453e39/",
"safari-web-extension://D8726AE3-F81F-4D3A-85A0-64C2CB453E39/",
],
[
"safari extension GUID uppercase in canonical",
"safari-web-extension://D8726AE3-F81F-4D3A-85A0-64C2CB453E39/",
"safari-web-extension://d8726ae3-f81f-4d3a-85a0-64c2cb453e39/",
],
[
"safari extension GUID uppercase on both sides",
"safari-web-extension://D8726AE3-F81F-4D3A-85A0-64C2CB453E39/popup.html",
"safari-web-extension://D8726AE3-F81F-4D3A-85A0-64C2CB453E39/bg.js",
],
])("returns true when %s", (_, canonical, suspect) => {
expect(urlOriginsMatch(canonical as string | URL, suspect as string | URL)).toBe(true);
});
it.each([
["hosts differ", "https://example.com", "https://evil.com"],
["schemes differ", "https://example.com", "http://example.com"],
["ports differ", "https://example.com:8080", "https://example.com:9090"],
[
"suspect is a subdomain of the canonical host",
"https://example.com",
"https://sub.example.com",
],
["non-special scheme hosts differ", "chrome-extension://abc123/", "chrome-extension://xyz789/"],
[
"safari extension GUIDs differ (mixed case)",
"safari-web-extension://D8726AE3-F81F-4D3A-85A0-64C2CB453E39/",
"safari-web-extension://AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE/",
],
])("returns false when %s", (_, canonical, suspect) => {
expect(urlOriginsMatch(canonical, suspect)).toBe(false);
});
it.each([
["canonical is an invalid string", "not a url", "https://example.com"],
["suspect is an invalid string", "https://example.com", "not a url"],
])("returns false when %s", (_, canonical, suspect) => {
expect(urlOriginsMatch(canonical, suspect)).toBe(false);
});
it.each([
["canonical is a file: URL", "file:///home/user/a.txt", "https://example.com"],
["suspect is a file: URL", "https://example.com", "file:///home/user/a.txt"],
["both are file: URLs", "file:///home/user/a.txt", "file:///home/other/b.txt"],
["canonical is a data: URL", "data:text/plain,foo", "https://example.com"],
["suspect is a data: URL", "https://example.com", "data:text/plain,foo"],
])("returns false when %s (no host)", (_, canonical, suspect) => {
expect(urlOriginsMatch(canonical, suspect)).toBe(false);
});
});