registerProtocolHandler(): manual tests for percent encoding
For https://github.com/whatwg/html/pull/5524.
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-fragment-manual.https.html b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-fragment-manual.https.html
new file mode 100644
index 0000000..1561786
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-fragment-manual.https.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<!-- Use a non-UTF-8 encoding to see how the handler URL is parsed -->
+<meta charset=windows-1254>
+<meta name=timeout content=long>
+<title>registerProtocolHandler() and a handler with %s in the fragment</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
+<script>
+// Configure expectations for individual test
+window.type = "fragment";
+window.noSW = false;
+</script>
+<script src=resources/handler-tools.js></script>
+<ol>
+ <li><p>First, register the handler: <button onclick='register()'>Register</button>.
+ <li><p>Then, run the test: <button onclick='runTest()'>Run</button>.
+ <li><p>Or, run the test with U+0000 NULL: <button onclick='runTest({ includeNull: true })'>Run NULL</button>.
+</ol>
+<div id=log></div>
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-fragment-nosw-manual.https.html b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-fragment-nosw-manual.https.html
new file mode 100644
index 0000000..be3a6be
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-fragment-nosw-manual.https.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<!-- Use a non-UTF-8 encoding to see how the handler URL is parsed -->
+<meta charset=windows-1254>
+<meta name=timeout content=long>
+<title>registerProtocolHandler() and a handler with %s in the fragment (does not use a service worker)</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
+<script>
+// Configure expectations for individual test
+window.type = "fragment";
+window.noSW = true;
+</script>
+<script src=resources/handler-tools.js></script>
+<ol>
+ <li><p>First, register the handler: <button onclick='register()'>Register</button>.
+ <li><p>Then, run the test: <button onclick='runTest()'>Run</button>.
+ <li><p>Or, run the test with U+0000 NULL: <button onclick='runTest({ includeNull: true })'>Run NULL</button>.
+</ol>
+<div id=log></div>
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-path-manual.https.html b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-path-manual.https.html
new file mode 100644
index 0000000..085c572
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-path-manual.https.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<!-- Use a non-UTF-8 encoding to see how the handler URL is parsed -->
+<meta charset=windows-1254>
+<meta name=timeout content=long>
+<title>registerProtocolHandler() and a handler with %s in the path</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
+<script>
+// Configure expectations for individual test
+window.type = "path";
+window.noSW = false;
+</script>
+<script src=resources/handler-tools.js></script>
+<ol>
+ <li><p>First, register the handler: <button onclick='register()'>Register</button>.
+ <li><p>Then, run the test: <button onclick='runTest()'>Run</button>.
+ <li><p>Or, run the test with U+0000 NULL: <button onclick='runTest({ includeNull: true })'>Run NULL</button>.
+</ol>
+<div id=log></div>
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-query-manual.https.html b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-query-manual.https.html
new file mode 100644
index 0000000..8ce65a5
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-query-manual.https.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<!-- Use a non-UTF-8 encoding to see how the handler URL is parsed -->
+<meta charset=windows-1254>
+<meta name=timeout content=long>
+<title>registerProtocolHandler() and a handler with %s in the query</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
+<script>
+// Configure expectations for individual test
+window.type = "query";
+window.noSW = false;
+</script>
+<script src=resources/handler-tools.js></script>
+<ol>
+ <li><p>First, register the handler: <button onclick='register()'>Register</button>.
+ <li><p>Then, run the test: <button onclick='runTest()'>Run</button>.
+ <li><p>Or, run the test with U+0000 NULL: <button onclick='runTest({ includeNull: true })'>Run NULL</button>.
+</ol>
+<div id=log></div>
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-query-nosw-manual.https.html b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-query-nosw-manual.https.html
new file mode 100644
index 0000000..9b4473f
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/protocol-handler-query-nosw-manual.https.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<!-- Use a non-UTF-8 encoding to see how the handler URL is parsed -->
+<meta charset=windows-1254>
+<meta name=timeout content=long>
+<title>registerProtocolHandler() and a handler with %s in the query (does not use a service worker)</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=/service-workers/service-worker/resources/test-helpers.sub.js></script>
+<script>
+// Configure expectations for individual test
+window.type = "query";
+window.noSW = true;
+</script>
+<script src=resources/handler-tools.js></script>
+<ol>
+ <li><p>First, register the handler: <button onclick='register()'>Register</button>.
+ <li><p>Then, run the test: <button onclick='runTest()'>Run</button>.
+ <li><p>Or, run the test with U+0000 NULL: <button onclick='runTest({ includeNull: true })'>Run NULL</button>.
+</ol>
+<div id=log></div>
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler-sw.js b/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler-sw.js
new file mode 100644
index 0000000..5fd915d
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler-sw.js
@@ -0,0 +1,3 @@
+onfetch = e => {
+ e.respondWith(fetch("handler.html"));
+}
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler-tools.js b/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler-tools.js
new file mode 100644
index 0000000..0732872
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler-tools.js
@@ -0,0 +1,53 @@
+// These can be used in an environment that has these global variables defined:
+// * type (one of "path", "query", or "fragment")
+// * noSW (a boolean)
+
+if (type === "path" && noSW) {
+ throw new Error("There is no support for a path handler without a service worker.");
+}
+
+const swString = noSW ? "" : "sw";
+const handler = {
+ "path": "PSS%sPSE/?QES\u2020QEE#FES\u2020FEE",
+ "query": "?QES\u2020QEEPSS%sPSE#FES\u2020FEE",
+ "fragment": "?QES\u2020QEE#FES\u2020FEEPSS%sPSE"
+}[type];
+const scheme = `web+wpt${type}${swString}`;
+
+function register() {
+ const handlerURL = noSW ? `resources/handler.html${handler}${type}` : `resources/handler/${type}/${handler}`;
+ navigator.registerProtocolHandler(scheme, handlerURL, `WPT ${type} handler${noSW ? ", without service worker" : ""}`);
+}
+
+function runTest({ includeNull = false } = {}) {
+ promise_test(async t => {
+ const bc = new BroadcastChannel(`protocol-handler-${type}${swString}`);
+ if (!noSW) {
+ const reg = await service_worker_unregister_and_register(t, "resources/handler-sw.js", "resources/handler/");
+ t.add_cleanup(async () => await reg.unregister());
+ await wait_for_state(t, reg.installing, 'activated');
+ }
+ const a = document.body.appendChild(document.createElement("a"));
+ const codePoints = [];
+ let i = includeNull ? 0 : 1;
+ for (; i < 0x82; i++) {
+ codePoints.push(String.fromCharCode(i));
+ }
+ a.href = `${scheme}:${codePoints.join("")}`;
+ a.target = "_blank";
+ a.click();
+ await new Promise(resolve => {
+ bc.onmessage = t.step_func(e => {
+ resultingURL = e.data;
+ assert_equals(stringBetweenMarkers(resultingURL, "QES", "QEE"), "%86", "query baseline");
+ assert_equals(stringBetweenMarkers(resultingURL, "FES", "FEE"), "%E2%80%A0", "fragment baseline");
+ assert_equals(stringBetweenMarkers(resultingURL, "PSS", "PSE"), `${encodeURIComponent(scheme)}%3A${includeNull ? "%2500" : ""}%2501%2502%2503%2504%2505%2506%2507%2508%250B%250C%250E%250F%2510%2511%2512%2513%2514%2515%2516%2517%2518%2519%251A%251B%251C%251D%251E%251F%20!%22%23%24%25%26${type === "query" ? "%27" : "'"}()*%2B%2C-.%2F0123456789%3A%3B%3C%3D%3E%3F%40ABCDEFGHIJKLMNOPQRSTUVWXYZ%5B%5C%5D%5E_%60abcdefghijklmnopqrstuvwxyz%7B%7C%7D~%257F%25C2%2580%25C2%2581`, "actual test");
+ resolve();
+ });
+ });
+ });
+}
+
+function stringBetweenMarkers(string, start, end) {
+ return string.substring(string.indexOf(start) + start.length, string.indexOf(end));
+}
diff --git a/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler.html b/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler.html
new file mode 100644
index 0000000..552e541
--- /dev/null
+++ b/html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler.html
@@ -0,0 +1,23 @@
+<!doctype html>
+<p>This popup can be closed if it does not close itself.
+<p>
+<script>
+// This resource either gets navigated to through a service worker as a result of a URL that looks
+// like:
+// https://.../html/webappapis/system-state-and-capabilities/the-navigator-object/resources/handler/{type}/...
+// (the host is excluded to not upset the lint tool)
+// or it gets navigated to directly with the type appended to the end of the URL. In that case type
+// can only be fragment or query.
+
+let type = null;
+let swString = null;
+if (new URL(document.URL).pathname.endsWith("handler.html")) {
+ swString = "";
+ type = (document.URL.endsWith("fragment")) ? "fragment" : "query";
+} else {
+ type = document.URL.split("/")[9];
+ swString = "sw";
+}
+new BroadcastChannel(`protocol-handler-${type}${swString}`).postMessage(document.URL);
+window.close();
+</script>
