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fix: align URL / URLSearchParams to spec (#11005)

This commit is contained in:
Luca Casonato 2021-06-16 18:40:35 +02:00 committed by GitHub
parent 718cb6dad7
commit 2a66d5de01
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 350 additions and 219 deletions

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Cargo.lock generated
View file

@ -766,6 +766,7 @@ version = "0.9.0"
dependencies = [
"deno_bench_util",
"deno_core",
"deno_webidl",
"idna",
"percent-encoding",
"serde",

View file

@ -387,18 +387,9 @@
webidl.configurePrototype(Headers);
webidl.converters["sequence<ByteString>"] = webidl
.createSequenceConverter(webidl.converters["ByteString"]);
webidl.converters["sequence<sequence<ByteString>>"] = webidl
.createSequenceConverter(webidl.converters["sequence<ByteString>"]);
webidl.converters["record<ByteString, ByteString>"] = webidl
.createRecordConverter(
webidl.converters["ByteString"],
webidl.converters["ByteString"],
);
webidl.converters["HeadersInit"] = (V, opts) => {
// Union for (sequence<sequence<ByteString>> or record<ByteString, ByteString>)
if (typeof V === "object" && V !== null) {
if (webidl.type(V) === "Object" && V !== null) {
if (V[Symbol.iterator] !== undefined) {
return webidl.converters["sequence<sequence<ByteString>>"](V, opts);
}

View file

@ -3,23 +3,24 @@
((window) => {
const core = window.Deno.core;
const webidl = window.__bootstrap.webidl;
function requiredArguments(name, length, required) {
if (length < required) {
const errMsg = `${name} requires at least ${required} argument${
required === 1 ? "" : "s"
}, but only ${length} present`;
throw new TypeError(errMsg);
}
}
const paramLists = new WeakMap();
const urls = new WeakMap();
const _list = Symbol("list");
const _urlObject = Symbol("url object");
class URLSearchParams {
#params = [];
[_list];
[_urlObject] = null;
constructor(init = "") {
const prefix = "Failed to construct 'URL'";
init = webidl.converters
["sequence<sequence<USVString>> or record<USVString, USVString> or USVString"](
init,
{ prefix, context: "Argument 1" },
);
this[webidl.brand] = webidl.brand;
if (typeof init === "string") {
// Overload: USVString
// If init is a string and starts with U+003F (?),
@ -27,59 +28,65 @@
if (init[0] == "?") {
init = init.slice(1);
}
this.#params = core.opSync("op_url_parse_search_params", init);
} else if (
Array.isArray(init) ||
typeof init?.[Symbol.iterator] == "function"
) {
this[_list] = core.opSync("op_url_parse_search_params", init);
} else if (Array.isArray(init)) {
// Overload: sequence<sequence<USVString>>
for (const pair of init) {
// If pair does not contain exactly two items, then throw a TypeError.
this[_list] = init.map((pair, i) => {
if (pair.length !== 2) {
throw new TypeError(
"URLSearchParams.constructor sequence argument must only contain pair elements",
`${prefix}: Item ${i +
0} in the parameter list does have length 2 exactly.`,
);
}
this.#params.push([String(pair[0]), String(pair[1])]);
}
} else if (Object(init) !== init) {
// pass
} else if (init instanceof URLSearchParams) {
this.#params = [...init.#params];
return [pair[0], pair[1]];
});
} else {
// Overload: record<USVString, USVString>
for (const key of Object.keys(init)) {
this.#params.push([key, String(init[key])]);
}
this[_list] = Object.keys(init).map((key) => [key, init[key]]);
}
paramLists.set(this, this.#params);
urls.set(this, null);
}
#updateUrlSearch() {
const url = urls.get(this);
if (url == null) {
const url = this[_urlObject];
if (url === null) {
return;
}
const parseArgs = { href: url.href, setSearch: this.toString() };
parts.set(url, core.opSync("op_url_parse", parseArgs));
const parts = core.opSync("op_url_parse", {
href: url.href,
setSearch: this.toString(),
});
url[_url] = parts;
}
append(name, value) {
requiredArguments("URLSearchParams.append", arguments.length, 2);
this.#params.push([String(name), String(value)]);
webidl.assertBranded(this, URLSearchParams);
const prefix = "Failed to execute 'append' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 2, { prefix });
name = webidl.converters.USVString(name, {
prefix,
context: "Argument 1",
});
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 2",
});
this[_list].push([name, value]);
this.#updateUrlSearch();
}
delete(name) {
requiredArguments("URLSearchParams.delete", arguments.length, 1);
name = String(name);
webidl.assertBranded(this, URLSearchParams);
const prefix = "Failed to execute 'append' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
prefix,
context: "Argument 1",
});
const list = this[_list];
let i = 0;
while (i < this.#params.length) {
if (this.#params[i][0] === name) {
this.#params.splice(i, 1);
while (i < list.length) {
if (list[i][0] === name) {
list.splice(i, 1);
} else {
i++;
}
@ -88,54 +95,77 @@
}
getAll(name) {
requiredArguments("URLSearchParams.getAll", arguments.length, 1);
name = String(name);
webidl.assertBranded(this, URLSearchParams);
const prefix = "Failed to execute 'getAll' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
prefix,
context: "Argument 1",
});
const values = [];
for (const entry of this.#params) {
for (const entry of this[_list]) {
if (entry[0] === name) {
values.push(entry[1]);
}
}
return values;
}
get(name) {
requiredArguments("URLSearchParams.get", arguments.length, 1);
name = String(name);
for (const entry of this.#params) {
webidl.assertBranded(this, URLSearchParams);
const prefix = "Failed to execute 'get' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
prefix,
context: "Argument 1",
});
for (const entry of this[_list]) {
if (entry[0] === name) {
return entry[1];
}
}
return null;
}
has(name) {
requiredArguments("URLSearchParams.has", arguments.length, 1);
name = String(name);
return this.#params.some((entry) => entry[0] === name);
webidl.assertBranded(this, URLSearchParams);
const prefix = "Failed to execute 'has' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 1, { prefix });
name = webidl.converters.USVString(name, {
prefix,
context: "Argument 1",
});
return this[_list].some((entry) => entry[0] === name);
}
set(name, value) {
requiredArguments("URLSearchParams.set", arguments.length, 2);
webidl.assertBranded(this, URLSearchParams);
const prefix = "Failed to execute 'set' on 'URLSearchParams'";
webidl.requiredArguments(arguments.length, 2, { prefix });
name = webidl.converters.USVString(name, {
prefix,
context: "Argument 1",
});
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 2",
});
const list = this[_list];
// If there are any name-value pairs whose name is name, in list,
// set the value of the first such name-value pair to value
// and remove the others.
name = String(name);
value = String(value);
let found = false;
let i = 0;
while (i < this.#params.length) {
if (this.#params[i][0] === name) {
while (i < list.length) {
if (list[i][0] === name) {
if (!found) {
this.#params[i][1] = value;
list[i][1] = value;
found = true;
i++;
} else {
this.#params.splice(i, 1);
list.splice(i, 1);
}
} else {
i++;
@ -145,69 +175,51 @@
// Otherwise, append a new name-value pair whose name is name
// and value is value, to list.
if (!found) {
this.#params.push([String(name), String(value)]);
list.push([name, value]);
}
this.#updateUrlSearch();
}
sort() {
this.#params.sort((a, b) => (a[0] === b[0] ? 0 : a[0] > b[0] ? 1 : -1));
webidl.assertBranded(this, URLSearchParams);
this[_list].sort((a, b) => (a[0] === b[0] ? 0 : a[0] > b[0] ? 1 : -1));
this.#updateUrlSearch();
}
forEach(callbackfn, thisArg) {
requiredArguments("URLSearchParams.forEach", arguments.length, 1);
if (typeof thisArg !== "undefined") {
callbackfn = callbackfn.bind(thisArg);
}
for (const [key, value] of this.#params) {
callbackfn(value, key, this);
}
}
*keys() {
for (const [key] of this.#params) {
yield key;
}
}
*values() {
for (const [, value] of this.#params) {
yield value;
}
}
*entries() {
yield* this.#params;
}
*[Symbol.iterator]() {
yield* this.#params;
}
toString() {
return core.opSync("op_url_stringify_search_params", this.#params);
webidl.assertBranded(this, URLSearchParams);
return core.opSync("op_url_stringify_search_params", this[_list]);
}
get [Symbol.toStringTag]() {
return "URLSearchParams";
}
}
const parts = new WeakMap();
webidl.mixinPairIterable("URLSearchParams", URLSearchParams, _list, 0, 1);
webidl.configurePrototype(URLSearchParams);
const _url = Symbol("url");
class URL {
#searchParams = null;
[_url];
#queryObject = null;
constructor(url, base) {
new.target;
if (url instanceof URL && base === undefined) {
parts.set(this, parts.get(url));
} else {
base = base !== undefined ? String(base) : base;
const parseArgs = { href: String(url), baseHref: base };
parts.set(this, core.opSync("op_url_parse", parseArgs));
constructor(url, base = undefined) {
const prefix = "Failed to construct 'URL'";
url = webidl.converters.USVString(url, { prefix, context: "Argument 1" });
if (base !== undefined) {
base = webidl.converters.USVString(base, {
prefix,
context: "Argument 2",
});
}
this[webidl.brand] = webidl.brand;
const parts = core.opSync("op_url_parse", { href: url, baseHref: base });
this[_url] = parts;
}
[Symbol.for("Deno.customInspect")](inspect) {
@ -228,8 +240,8 @@
}
#updateSearchParams() {
if (this.#searchParams != null) {
const params = paramLists.get(this.#searchParams);
if (this.#queryObject !== null) {
const params = this.#queryObject[_list];
const newParams = core.opSync(
"op_url_parse_search_params",
this.search.slice(1),
@ -239,122 +251,208 @@
}
get hash() {
return parts.get(this).hash;
webidl.assertBranded(this, URL);
return this[_url].hash;
}
set hash(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'hash' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setHash: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setHash: value,
});
} catch {
/* pass */
}
}
get host() {
return parts.get(this).host;
webidl.assertBranded(this, URL);
return this[_url].host;
}
set host(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'host' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setHost: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setHost: value,
});
} catch {
/* pass */
}
}
get hostname() {
return parts.get(this).hostname;
webidl.assertBranded(this, URL);
return this[_url].hostname;
}
set hostname(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'hostname' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setHostname: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setHostname: value,
});
} catch {
/* pass */
}
}
get href() {
return parts.get(this).href;
webidl.assertBranded(this, URL);
return this[_url].href;
}
set href(value) {
try {
const parseArgs = { href: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
} catch {
throw new TypeError("Invalid URL");
}
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'href' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
this[_url] = core.opSync("op_url_parse", {
href: value,
});
this.#updateSearchParams();
}
get origin() {
return parts.get(this).origin;
webidl.assertBranded(this, URL);
return this[_url].origin;
}
get password() {
return parts.get(this).password;
webidl.assertBranded(this, URL);
return this[_url].password;
}
set password(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'password' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setPassword: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setPassword: value,
});
} catch {
/* pass */
}
}
get pathname() {
return parts.get(this).pathname;
webidl.assertBranded(this, URL);
return this[_url].pathname;
}
set pathname(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'pathname' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setPathname: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setPathname: value,
});
} catch {
/* pass */
}
}
get port() {
return parts.get(this).port;
webidl.assertBranded(this, URL);
return this[_url].port;
}
set port(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'port' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setPort: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setPort: value,
});
} catch {
/* pass */
}
}
get protocol() {
return parts.get(this).protocol;
webidl.assertBranded(this, URL);
return this[_url].protocol;
}
set protocol(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'protocol' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setProtocol: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setProtocol: value,
});
} catch {
/* pass */
}
}
get search() {
return parts.get(this).search;
webidl.assertBranded(this, URL);
return this[_url].search;
}
set search(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'search' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setSearch: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setSearch: value,
});
this.#updateSearchParams();
} catch {
/* pass */
@ -362,35 +460,53 @@
}
get username() {
return parts.get(this).username;
webidl.assertBranded(this, URL);
return this[_url].username;
}
set username(value) {
webidl.assertBranded(this, URL);
const prefix = "Failed to set 'username' on 'URL'";
webidl.requiredArguments(arguments.length, 1, { prefix });
value = webidl.converters.USVString(value, {
prefix,
context: "Argument 1",
});
try {
const parseArgs = { href: this.href, setUsername: String(value) };
parts.set(this, core.opSync("op_url_parse", parseArgs));
this[_url] = core.opSync("op_url_parse", {
href: this.href,
setUsername: value,
});
} catch {
/* pass */
}
}
get searchParams() {
if (this.#searchParams == null) {
this.#searchParams = new URLSearchParams(this.search);
urls.set(this.#searchParams, this);
if (this.#queryObject == null) {
this.#queryObject = new URLSearchParams(this.search);
this.#queryObject[_urlObject] = this;
}
return this.#searchParams;
return this.#queryObject;
}
toString() {
webidl.assertBranded(this, URL);
return this.href;
}
toJSON() {
webidl.assertBranded(this, URL);
return this.href;
}
get [Symbol.toStringTag]() {
return "URL";
}
}
webidl.configurePrototype(URL);
/**
* This function implements application/x-www-form-urlencoded parsing.
* https://url.spec.whatwg.org/#concept-urlencoded-parser
@ -401,6 +517,20 @@
return core.opSync("op_url_parse_search_params", null, bytes);
}
webidl
.converters[
"sequence<sequence<USVString>> or record<USVString, USVString> or USVString"
] = (V, opts) => {
// Union for (sequence<sequence<USVString>> or record<USVString, USVString> or USVString)
if (webidl.type(V) === "Object" && V !== null) {
if (V[Symbol.iterator] !== undefined) {
return webidl.converters["sequence<sequence<ByteString>>"](V, opts);
}
return webidl.converters["record<ByteString, ByteString>"](V, opts);
}
return webidl.converters.USVString(V, opts);
};
window.__bootstrap.url = {
URL,
URLSearchParams,

View file

@ -21,6 +21,7 @@ serde = { version = "1.0.125", features = ["derive"] }
[dev-dependencies]
deno_bench_util = { version = "0.3.0", path = "../../bench_util" }
deno_webidl = { version = "0.9.0", path = "../webidl" }
[[bench]]
name = "url_ops"

View file

@ -6,6 +6,7 @@ use deno_core::Extension;
fn setup() -> Vec<Extension> {
vec![
deno_webidl::init(),
deno_url::init(),
Extension::builder()
.js(vec![(

View file

@ -568,6 +568,17 @@
);
converters["Promise<undefined>"] = createPromiseConverter(() => undefined);
converters["sequence<ByteString>"] = createSequenceConverter(
converters.ByteString,
);
converters["sequence<sequence<ByteString>>"] = createSequenceConverter(
converters["sequence<ByteString>"],
);
converters["record<ByteString, ByteString>"] = createRecordConverter(
converters.ByteString,
converters.ByteString,
);
function requiredArguments(length, required, opts = {}) {
if (length < required) {
const errMsg = `${
@ -708,7 +719,7 @@
// https://heycam.github.io/webidl/#es-sequence
function createSequenceConverter(converter) {
return function (V, opts = {}) {
if (typeof V !== "object") {
if (type(V) !== "Object") {
throw makeException(
TypeError,
"can not be converted to sequence.",
@ -746,7 +757,7 @@
function createRecordConverter(keyConverter, valueConverter) {
return (V, opts) => {
if (typeof V !== "object") {
if (type(V) !== "Object") {
throw makeException(
TypeError,
"can not be converted to dictionary.",
@ -879,41 +890,64 @@
return iterator;
}
const methods = {
entries() {
assertBranded(this, prototype);
return createDefaultIterator(this, "key+value");
function entries() {
assertBranded(this, prototype);
return createDefaultIterator(this, "key+value");
}
const properties = {
entries: {
value: entries,
writable: true,
enumerable: true,
configurable: true,
},
[Symbol.iterator]() {
assertBranded(this, prototype);
return createDefaultIterator(this, "key+value");
[Symbol.iterator]: {
value: entries,
writable: true,
enumerable: false,
configurable: true,
},
keys() {
assertBranded(this, prototype);
return createDefaultIterator(this, "key");
keys: {
value: function keys() {
assertBranded(this, prototype);
return createDefaultIterator(this, "key");
},
writable: true,
enumerable: true,
configurable: true,
},
values() {
assertBranded(this, prototype);
return createDefaultIterator(this, "value");
values: {
value: function values() {
assertBranded(this, prototype);
return createDefaultIterator(this, "value");
},
writable: true,
enumerable: true,
configurable: true,
},
forEach(idlCallback, thisArg) {
assertBranded(this, prototype);
const prefix = `Failed to execute 'forEach' on '${name}'`;
requiredArguments(arguments.length, 1, { prefix });
idlCallback = converters["Function"](idlCallback, {
prefix,
context: "Argument 1",
});
idlCallback = idlCallback.bind(thisArg ?? globalThis);
const pairs = this[dataSymbol];
for (let i = 0; i < pairs.length; i++) {
const entry = pairs[i];
idlCallback(entry[valueKey], entry[keyKey], this);
}
forEach: {
value: function forEach(idlCallback, thisArg = undefined) {
assertBranded(this, prototype);
const prefix = `Failed to execute 'forEach' on '${name}'`;
requiredArguments(arguments.length, 1, { prefix });
idlCallback = converters["Function"](idlCallback, {
prefix,
context: "Argument 1",
});
idlCallback = idlCallback.bind(thisArg ?? globalThis);
const pairs = this[dataSymbol];
for (let i = 0; i < pairs.length; i++) {
const entry = pairs[i];
idlCallback(entry[valueKey], entry[keyKey], this);
}
},
writable: true,
enumerable: true,
configurable: true,
},
};
return Object.assign(prototype.prototype, methods);
return Object.defineProperties(prototype.prototype, properties);
}
function configurePrototype(prototype) {
@ -938,6 +972,7 @@
window.__bootstrap ??= {};
window.__bootstrap.webidl = {
type,
makeException,
converters,
requiredArguments,

View file

@ -586,34 +586,7 @@
"historical.any.html": [
"<a> and <area>.searchParams should be undefined"
],
"idlharness.any.html": [
"URL interface object length",
"URL interface: attribute href",
"URL interface: stringifier",
"URL interface: attribute origin",
"URL interface: attribute protocol",
"URL interface: attribute username",
"URL interface: attribute password",
"URL interface: attribute host",
"URL interface: attribute hostname",
"URL interface: attribute port",
"URL interface: attribute pathname",
"URL interface: attribute search",
"URL interface: attribute searchParams",
"URL interface: attribute hash",
"URL interface: operation toJSON()",
"Stringification of new URL(\"http://foo\")",
"URLSearchParams interface: operation append(USVString, USVString)",
"URLSearchParams interface: operation delete(USVString)",
"URLSearchParams interface: operation get(USVString)",
"URLSearchParams interface: operation getAll(USVString)",
"URLSearchParams interface: operation has(USVString)",
"URLSearchParams interface: operation set(USVString, USVString)",
"URLSearchParams interface: operation sort()",
"URLSearchParams interface: iterable<USVString, USVString>",
"URLSearchParams interface: stringifier",
"Stringification of new URLSearchParams(\"hi=there&thank=you\")"
],
"idlharness.any.html": true,
"url-constructor.any.html": [
"Parsing: <file://%43%7C> against <about:blank>",
"Parsing: <file://%43|> against <about:blank>",
@ -879,7 +852,6 @@
"redirect-to-dataurl.any.html": true
},
"idlharness.any.html": [
"Headers interface: iterable<ByteString, ByteString>",
"Request interface: attribute destination",
"Request interface: attribute referrer",
"Request interface: attribute referrerPolicy",