mirror of
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Chris Tate
41b5eed650
* Add Node 24 URL mutation support * Record preflight baselines for URL mutation fixtures
76 lines
3.6 KiB
JavaScript
76 lines
3.6 KiB
JavaScript
import { URL as NodeURL } from "node:url";
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export function reportMutations() {
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for (const base of ["https://user:pw@h:81/a?old=1#before", "foo://h", "foo://", "foo:/a", "file:///C:/a", "data:text/plain,hello"]) {
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const u = new NodeURL(base);
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const alias = u;
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const params = u.searchParams;
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const show = (label) => console.log(label, u.href, u.pathname, u.search, u.hash, params.toString());
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for (const value of ["", "///x", "a b\tc\r\n?#ü", "/a/%2e%2e/b", "/D|/x"]) {
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u.pathname = value;
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show("path");
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}
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for (const value of ["", "?", "??x", "\t?x", "\t", "a b\tc\r\n?#ü'", "x=%FF&x=second"]) {
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u.search = value;
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show("query");
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console.log("same", params === u.searchParams, params.getAll("x").join("|"));
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}
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for (const value of ["", "#", "##x", "\t#x", "\n", "a b\tc\r\n?#ü`", "%2f"]) {
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u.hash = value;
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show("fragment");
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}
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params.set("next", "~ ü");
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show("params");
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u.href = "http://new.example:80/b/../c?fresh=two+words#end";
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show("replace");
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console.log("identity", alias === u, params === u.searchParams, params.get("fresh"), u.origin, u.protocol, u.host, u.username);
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params.append("last", "value");
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show("old-view");
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const before = u.href;
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try { u.href = "relative"; } catch (error) { console.log("invalid", error.name, error.code, error.message); }
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console.log("retained", u.href === before, params === u.searchParams);
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}
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const u = new URL("https://h/a");
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const params = u.searchParams;
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for (const value of [12, false, null, undefined, 42n, ["one", "two"]]) {
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const result = u.search = value;
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console.log("value", typeof result, String(result), u.search, u.href);
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}
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const events = [];
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const value = { toString() { events.push("convert"); u.hash = "during"; return "a b#c"; } };
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console.log("object", (u.search = value) === value, events.join(","), u.href);
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try { u.hash = Symbol("bad"); } catch (error) { console.log("symbol", error.name, error.message, u.hash); }
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try { u.search = { toString() { throw new RangeError("conversion"); } }; } catch (error) { console.log("throw", error.name, error.message, u.search); }
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let order = "";
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const receiver = () => { order += "r"; return u; };
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const rhs = () => { order += "v"; u.search = "during=yes"; return "after=done"; };
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console.log("yield", receiver().search = rhs(), order, u.search);
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order = "";
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console.log("compound", receiver().search += rhs(), order, u.search);
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console.log("computed", u["hash"] = "unescaped space", u.hash);
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console.log("empty", u.search = "?", u.search, u.href);
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u.href = "foo:/a";
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u.pathname = "//host/path";
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console.log("hostless", u.href, u.pathname, u.host);
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u.href = "https://h/a?first=1&second=2";
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const iterator = params.entries();
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console.log("iteration", iterator.next().value.join("="));
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u.search = "new=3&last=4";
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console.log("iteration", iterator.next().value.join("="), iterator.next().done);
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u.href = "data:hello%20?query#fragment";
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u.search = "";
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console.log("opaque", u.href);
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u.hash = "";
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console.log("opaque", u.href, u.pathname);
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u.href = "https://h/a?old=1#before";
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u.pathname = { toString() { u.search = "during=yes"; return "next path"; } };
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console.log("path-convert", u.href, params.toString());
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u.hash = { toString() { u.pathname = "during"; return "after"; } };
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console.log("hash-convert", u.href);
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u.href = { toString() { u.hash = "during"; return "https://final.example/end?final=yes"; } };
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console.log("href-convert", u.href, params.toString());
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u.href = "data:opaque#old";
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u.pathname = { toString() { u.hash = "during"; return "ignored"; } };
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console.log("opaque-convert", u.href);
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}
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