1 年之前 · 94d72c174a
--- a/Tests/LibWeb/Text/expected/navigation/run-script-from-about-blank-iframe.txt
+++ b/Tests/LibWeb/Text/expected/navigation/run-script-from-about-blank-iframe.txt
@@ -0,0 +1 @@
 
															+   message from test iframe
														
--- a/Tests/LibWeb/Text/input/navigation/run-script-from-about-blank-iframe.html
+++ b/Tests/LibWeb/Text/input/navigation/run-script-from-about-blank-iframe.html
@@ -0,0 +1,16 @@
 
															+<!DOCTYPE html>
														
 
															+<script src="../include.js"></script>
														
 
															+<body>
														
 
															+    <iframe id="target" src="about:blank"></iframe>
														
 
															+    <script>
														
 
															+        asyncTest(done => {
														
 
															+            window.addEventListener("message", event => {
														
 
															+                println(event.data);
														
 
															+                done();
														
 
															+            });
														
 
															+            var script = target.contentDocument.createElement("script");
														
 
															+            script.innerHTML = `parent.postMessage("message from test iframe", "*");`;
														
 
															+            target.contentDocument.body.appendChild(script);
														
 
															+        });
														
 
															+    </script>
														
 
															+</body>
														
--- a/Userland/Libraries/LibWeb/DOM/Document.h
+++ b/Userland/Libraries/LibWeb/DOM/Document.h
@@ -583,6 +583,7 @@ public:
 
															     void ensure_animation_timer();
														
 
															     bool ready_to_run_scripts() const { return m_ready_to_run_scripts; }
														
 
															+    void set_ready_to_run_scripts() { m_ready_to_run_scripts = true; }
														
 
															     JS::GCPtr<HTML::SessionHistoryEntry> latest_entry() const { return m_latest_entry; }
														
 
															     void set_latest_entry(JS::GCPtr<HTML::SessionHistoryEntry> e) { m_latest_entry = e; }
														
--- a/Userland/Libraries/LibWeb/HTML/NavigableContainer.cpp
+++ b/Userland/Libraries/LibWeb/HTML/NavigableContainer.cpp
@@ -219,7 +219,12 @@ Optional<URL::URL> NavigableContainer::shared_attribute_processing_steps_for_ifr
 
															     // 4. If url matches about:blank and initialInsertion is true, then perform the URL and history update steps given element's content navigable's active document and url.
														
 
															     if (url_matches_about_blank(url) && initial_insertion) {
														
 
															-        perform_url_and_history_update_steps(*m_content_navigable->active_document(), url);
														
 
															+        auto& document = *m_content_navigable->active_document();
														
 
															+
														
 
															+        perform_url_and_history_update_steps(document, url);
														
 
															+
														
 
															+        // Spec issue: https://github.com/whatwg/html/issues/10261
														
 
															+        document.set_ready_to_run_scripts();
														
 
															     }
														
 
															     // 5. Return url.