3 files changed, 10 insertions, 0 deletions
diff --git a/tests/specs/fmt/html/__test__.jsonc b/tests/specs/fmt/html/__test__.jsonc
index 7f3169423..2e6d08d4c 100644
--- a/tests/specs/fmt/html/__test__.jsonc
+++ b/tests/specs/fmt/html/__test__.jsonc
@@ -8,6 +8,10 @@
     "well_formatted": {
       "args": "fmt --check well_formatted.html",
       "output": "Checked 1 file\n"
+    },
+    "broken": {
+      "args": "fmt broken.html",
+      "output": "broken.out"
     }
   }
 }
diff --git a/tests/specs/fmt/html/broken.html b/tests/specs/fmt/html/broken.html
new file mode 100644
index 000000000..a579b7872
--- /dev/null
+++ b/tests/specs/fmt/html/broken.html
@@ -0,0 +1,2 @@
+<div class=container > content 
+
diff --git a/tests/specs/fmt/html/broken.out b/tests/specs/fmt/html/broken.out
new file mode 100644
index 000000000..c2815552e
--- /dev/null
+++ b/tests/specs/fmt/html/broken.out
@@ -0,0 +1,4 @@
+Error formatting: [WILDCARD]broken.html
+   Syntax error (expect close tag) at file://[WILDCARD]broken.html:3:0
+
+Checked 1 file