Navigation API: always resolve URLs using UTF-8

Follows whatwg/html#9756. Fixed: 40283021 Change-Id: Iac654e94044fb97c4618599fee8ecedcd0efdb4d Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5722413 Auto-Submit: Domenic Denicola <[email protected]> Reviewed-by: Nate Chapin <[email protected]> Commit-Queue: Nate Chapin <[email protected]> Cr-Commit-Position: refs/heads/main@{#1332686}
web-platform-tests · Jul 25, 2024 · fca628b · fca628b
1 parent bc4ee2a
commit fca628b
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/navigation-api/navigation-methods/navigate-relative-url-utf8.html b/navigation-api/navigation-methods/navigate-relative-url-utf8.html
@@ -0,0 +1,23 @@
+<!doctype html>
+<meta charset={{GET[encoding]}}> <!-- ends up as <meta charset> by default which is windows-1252 -->
+<meta name=variant content="?encoding=windows-1252">
+<meta name=variant content="?encoding=x-cp1251">
+<meta name=variant content="?encoding=utf8">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<iframe id="i" src="/common/blank.html"></iframe>
+<!-- Test for https://github.com/whatwg/html/pull/9756 -->
+
+<script>
+async_test(t => {
+  window.onload = t.step_func(() => {
+    i.contentWindow.navigation.navigate("?\u00FF");
+
+    i.onload = t.step_func_done(() => {
+      const iframeURL = new URL(i.contentWindow.navigation.currentEntry.url);
+      assert_equals(iframeURL.pathname, "/common/blank.html", "pathname");
+      assert_equals(iframeURL.search, "?%C3%BF", "search");
+    });
+  });
+}, "navigate() should resolve URLs assuming UTF-8, ignoring the document's encoding");
+</script>