From d46de6ab592e57a31fef13cfc015c4ce818e8f47 Mon Sep 17 00:00:00 2001
From: Martin Fischer <martin@push-f.com>
Date: Fri, 15 Sep 2023 09:40:55 +0200
Subject: feat: add span to Trace::Char

---
 tests/test_spans.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'tests')

diff --git a/tests/test_spans.rs b/tests/test_spans.rs
index d19d6aa..b10808c 100644
--- a/tests/test_spans.rs
+++ b/tests/test_spans.rs
@@ -72,6 +72,26 @@ fn annotate(html: &str, labels: Vec<(Range<usize>, impl AsRef<str>)>) -> String
         .join("")
 }
 
+#[test]
+fn char_span() {
+    let html = "X &amp; &doesntexist; &#1123; </";
+    let labeler = |parser: Parser| {
+        let mut labels = Vec::new();
+        for token_trace in parser.flatten() {
+            if let (Token::Char(c), Trace::Char(span)) = token_trace {
+                if c != ' ' {
+                    labels.push((span, ""));
+                }
+            }
+        }
+        labels
+    };
+    assert_snapshot!(test_and_annotate(html, labeler), @r###"
+    X &amp; &doesntexist; &#1123; </
+    ^ ^^^^^ ^^^^^^^^^^^^^ ^^^^^^^ ^^
+    "###);
+}
+
 #[test]
 fn start_tag_span() {
     let html = "<x> <xyz> <xyz  > <xyz/>";
-- 
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