diff --git a/‎src/selector.rs‎
Lines changed: 26 additions & 0 deletions b/‎src/selector.rs‎
Lines changed: 26 additions & 0 deletions
diff --git a/‎src/test.rs‎
Lines changed: 24 additions & 0 deletions b/‎src/test.rs‎
Lines changed: 24 additions & 0 deletions
@@ -86,6 +86,14 @@ pub struct Parser;
 impl<'i> parser::Parser<'i> for Parser {
     type Impl = Simple;
     type Error = SelectorParseErrorKind<'i>;
+
+    fn parse_is_and_where(&self) -> bool {
+        true
+    }
+
+    fn parse_has(&self) -> bool {
+        true
+    }
 }
 
 /// A simple implementation of `SelectorImpl` with no pseudo-classes or pseudo-elements.
@@ -222,4 +230,22 @@ mod tests {
         let s = "<failing selector>";
         let _sel: Selector = s.try_into().unwrap();
     }
+
+    #[test]
+    fn has_selector() {
+        let s = ":has(a)";
+        let _sel: Selector = s.try_into().unwrap();
+    }
+
+    #[test]
+    fn is_selector() {
+        let s = ":is(a)";
+        let _sel: Selector = s.try_into().unwrap();
+    }
+
+    #[test]
+    fn where_selector() {
+        let s = ":where(a)";
+        let _sel: Selector = s.try_into().unwrap();
+    }
 }
@@ -20,3 +20,27 @@ fn tag_with_newline() {
         Some("https://github.com/causal-agent/scraper")
     );
 }
+
+#[test]
+fn has_selector() {
+    let document = Html::parse_fragment(
+        r#"
+        <div>
+            <div id="foo">
+                Hi There!
+            </div>
+        </div>
+        <ul>
+            <li>first</li>
+            <li>second</li>
+            <li>third</li>
+        </ul>
+        "#,
+    );
+
+    let selector = Selector::parse("div:has(div#foo) + ul > li:nth-child(2)").unwrap();
+
+    let mut iter = document.select(&selector);
+    let li = iter.next().unwrap();
+    assert_eq!(li.inner_html(), "second");
+}