diff --git a/components/script/dom/htmllinkelement.rs b/components/script/dom/htmllinkelement.rs
index 7b26fb8bbee5..3386e302422e 100644
--- a/components/script/dom/htmllinkelement.rs
+++ b/components/script/dom/htmllinkelement.rs
@@ -18,7 +18,7 @@ use dom::element::{AttributeMutation, Element, ElementCreator};
use dom::element::{cors_setting_for_element, reflect_cross_origin_attribute, set_cross_origin_attribute};
use dom::globalscope::GlobalScope;
use dom::htmlelement::HTMLElement;
-use dom::node::{Node, document_from_node, window_from_node};
+use dom::node::{Node, UnbindContext, document_from_node, window_from_node};
use dom::stylesheet::StyleSheet as DOMStyleSheet;
use dom::virtualmethods::VirtualMethods;
use html5ever_atoms::LocalName;
@@ -213,6 +213,15 @@ impl VirtualMethods for HTMLLinkElement {
}
}
}
+
+ fn unbind_from_tree(&self, context: &UnbindContext) {
+ if let Some(ref s) = self.super_type() {
+ s.unbind_from_tree(context);
+ }
+
+ let document = document_from_node(self);
+ document.invalidate_stylesheets();
+ }
}
diff --git a/tests/wpt/mozilla/meta/MANIFEST.json b/tests/wpt/mozilla/meta/MANIFEST.json
index 0cb9a9d9585e..6a4664e05848 100644
--- a/tests/wpt/mozilla/meta/MANIFEST.json
+++ b/tests/wpt/mozilla/meta/MANIFEST.json
@@ -6462,6 +6462,18 @@
"url": "/_mozilla/mozilla/iframe/resize_after_load.html"
}
],
+ "mozilla/remove_link_styles.html": [
+ {
+ "path": "mozilla/remove_link_styles.html",
+ "references": [
+ [
+ "/_mozilla/mozilla/remove_link_styles_ref.html",
+ "=="
+ ]
+ ],
+ "url": "/_mozilla/mozilla/remove_link_styles.html"
+ }
+ ],
"mozilla/reparse_style_elements.html": [
{
"path": "mozilla/reparse_style_elements.html",
@@ -21852,6 +21864,18 @@
"url": "/_mozilla/mozilla/iframe/resize_after_load.html"
}
],
+ "mozilla/remove_link_styles.html": [
+ {
+ "path": "mozilla/remove_link_styles.html",
+ "references": [
+ [
+ "/_mozilla/mozilla/remove_link_styles_ref.html",
+ "=="
+ ]
+ ],
+ "url": "/_mozilla/mozilla/remove_link_styles.html"
+ }
+ ],
"mozilla/reparse_style_elements.html": [
{
"path": "mozilla/reparse_style_elements.html",
diff --git a/tests/wpt/mozilla/tests/mozilla/remove_link_styles.css b/tests/wpt/mozilla/tests/mozilla/remove_link_styles.css
new file mode 100644
index 000000000000..1984cf7df216
--- /dev/null
+++ b/tests/wpt/mozilla/tests/mozilla/remove_link_styles.css
@@ -0,0 +1,4 @@
+body {
+ background-color: red;
+ color: white !important;
+}
diff --git a/tests/wpt/mozilla/tests/mozilla/remove_link_styles.html b/tests/wpt/mozilla/tests/mozilla/remove_link_styles.html
new file mode 100644
index 000000000000..6a1e592d0961
--- /dev/null
+++ b/tests/wpt/mozilla/tests/mozilla/remove_link_styles.html
@@ -0,0 +1,19 @@
+
+
+Removing link tag should remove associated styles
+
+
+
+
+
+ This text should be green and the background should not be red.
+
+
+
diff --git a/tests/wpt/mozilla/tests/mozilla/remove_link_styles_ref.html b/tests/wpt/mozilla/tests/mozilla/remove_link_styles_ref.html
new file mode 100644
index 000000000000..e9fd0816b9b2
--- /dev/null
+++ b/tests/wpt/mozilla/tests/mozilla/remove_link_styles_ref.html
@@ -0,0 +1,11 @@
+
+
+
+
+
+ This text should be green and the background should not be red.
+