test: update encoding web-platform tests

PR-URL: #48320 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
nodejs · Aug 29, 2023 · 125bca6 · 125bca6
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Showing 4 changed files with 28 additions and 6 deletions.
diff --git a/test/fixtures/wpt/README.md b/test/fixtures/wpt/README.md
@@ -14,7 +14,7 @@ Last update:
 - console: https://github.com/web-platform-tests/wpt/tree/767ae35464/console
 - dom/abort: https://github.com/web-platform-tests/wpt/tree/d1f1ecbd52/dom/abort
 - dom/events: https://github.com/web-platform-tests/wpt/tree/ab8999891c/dom/events
-- encoding: https://github.com/web-platform-tests/wpt/tree/0c1b9d1622/encoding
+- encoding: https://github.com/web-platform-tests/wpt/tree/a58bbf6d8c/encoding
 - fetch/data-urls/resources: https://github.com/web-platform-tests/wpt/tree/7c79d998ff/fetch/data-urls/resources
 - FileAPI: https://github.com/web-platform-tests/wpt/tree/e36dbb6f00/FileAPI
 - FileAPI/file: https://github.com/web-platform-tests/wpt/tree/c01f637cca/FileAPI/file

diff --git a/test/fixtures/wpt/encoding/streams/stringification-crash.html b/test/fixtures/wpt/encoding/streams/stringification-crash.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html class="test-wait">
+<script id="workerScript" type="text/worker">
+  // Blob will pass a huge Uint8Array object whose stringification will take long
+  const encoder = new TextEncoderStream()
+  const blob = new Blob([new ArrayBuffer(1338720)])
+  const writable = new WritableStream()
+  blob.stream().pipeThrough(encoder).pipeTo(writable)
+  // Wait a bit for the piping to start
+  Promise.resolve().then(() => postMessage('started'));
+</script>
+<script>
+  const worker = new Worker(URL.createObjectURL(new Blob([
+    document.getElementById("workerScript").textContent
+  ])))
+  worker.onmessage = () => {
+    worker.terminate();
+    document.documentElement.classList.remove("test-wait");
+  };
+</script>
diff --git a/test/fixtures/wpt/encoding/unsupported-labels.window.js b/test/fixtures/wpt/encoding/unsupported-labels.window.js
@@ -167,11 +167,13 @@
     t.add_cleanup(() => {
       frame.remove();
     });
-    frame.src = "resources/text-plain-charset.py?label=" + label;
+    // Intentionally use <meta> as Content-Type results in browser differences
+    // See /html/syntax/charset/inheritance-bogus-meta.html
+    frame.src = "resources/text-html-meta-charset.py?label=" + label;
     frame.onload = t.step_func_done(() => {
-      // If we ever change this default this needs adjusting accordingly.
-      assert_equals(frame.contentDocument.characterSet, "windows-1252");
-      assert_equals(frame.contentDocument.inputEncoding, "windows-1252");
+      // UTF-8 as it inherits from the parent document when unrecognized
+      assert_equals(frame.contentDocument.characterSet, "UTF-8");
+      assert_equals(frame.contentDocument.inputEncoding, "UTF-8");
     });
     document.body.append(frame);
   }, `${label} is not supported by the Encoding Standard`);

diff --git a/test/fixtures/wpt/versions.json b/test/fixtures/wpt/versions.json
@@ -16,7 +16,7 @@
     "path": "dom/events"
   },
   "encoding": {
-    "commit": "0c1b9d1622ae0f27f82d7f7d7a1e9e69d410a3ca",
+    "commit": "a58bbf6d8c0db1f1fd5352e846acb0754ee55567",
     "path": "encoding"
   },
   "fetch/data-urls/resources": {