diff --git a/test/parser/samples/error-comment-unclosed/error.json b/test/parser/samples/error-comment-unclosed/error.json
new file mode 100644
index 0000000000..2502a32735
--- /dev/null
+++ b/test/parser/samples/error-comment-unclosed/error.json
@@ -0,0 +1,8 @@
+{
+	"message": "comment was left open",
+	"loc": {
+		"line": 1,
+		"column": 0
+	},
+	"pos": 0
+}
diff --git a/test/parser/samples/error-comment-unclosed/input.html b/test/parser/samples/error-comment-unclosed/input.html
new file mode 100644
index 0000000000..725cf9be60
--- /dev/null
+++ b/test/parser/samples/error-comment-unclosed/input.html
@@ -0,0 +1 @@
+<!-- an unclosed comment
diff --git a/test/parser/samples/error-each-blocks-empty/error.json b/test/parser/samples/error-each-blocks-empty/error.json
new file mode 100644
index 0000000000..6ecdc198bd
--- /dev/null
+++ b/test/parser/samples/error-each-blocks-empty/error.json
@@ -0,0 +1,8 @@
+{
+	"message": "Empty block",
+	"loc": {
+		"line": 1,
+		"column": 0
+	},
+	"pos": 0
+}
diff --git a/test/parser/samples/error-each-blocks-empty/input.html b/test/parser/samples/error-each-blocks-empty/input.html
new file mode 100644
index 0000000000..00b4b07d5a
--- /dev/null
+++ b/test/parser/samples/error-each-blocks-empty/input.html
@@ -0,0 +1 @@
+{{#each foos as foo}}{{/each}}
diff --git a/test/parser/samples/error-each-blocks-keyed-whitespace/error.json b/test/parser/samples/error-each-blocks-keyed-whitespace/error.json
new file mode 100644
index 0000000000..6ecdc198bd
--- /dev/null
+++ b/test/parser/samples/error-each-blocks-keyed-whitespace/error.json
@@ -0,0 +1,8 @@
+{
+	"message": "Empty block",
+	"loc": {
+		"line": 1,
+		"column": 0
+	},
+	"pos": 0
+}
diff --git a/test/parser/samples/error-each-blocks-keyed-whitespace/input.html b/test/parser/samples/error-each-blocks-keyed-whitespace/input.html
new file mode 100644
index 0000000000..c801984a56
--- /dev/null
+++ b/test/parser/samples/error-each-blocks-keyed-whitespace/input.html
@@ -0,0 +1,11 @@
+{{#each foos as foo @id}}
+{{/each}}
+<script>
+  export default {
+    data: () => ({
+      foos: [
+        { "id": 5 }
+      ]
+    })
+  };
+</script>
diff --git a/test/parser/samples/error-each-blocks-whitespace/error.json b/test/parser/samples/error-each-blocks-whitespace/error.json
new file mode 100644
index 0000000000..6ecdc198bd
--- /dev/null
+++ b/test/parser/samples/error-each-blocks-whitespace/error.json
@@ -0,0 +1,8 @@
+{
+	"message": "Empty block",
+	"loc": {
+		"line": 1,
+		"column": 0
+	},
+	"pos": 0
+}
diff --git a/test/parser/samples/error-each-blocks-whitespace/input.html b/test/parser/samples/error-each-blocks-whitespace/input.html
new file mode 100644
index 0000000000..2b4af0cac6
--- /dev/null
+++ b/test/parser/samples/error-each-blocks-whitespace/input.html
@@ -0,0 +1,11 @@
+{{#each foos as foo}}
+{{/each}}
+<script>
+  export default {
+    data: () => ({
+      foos: [
+        "id": 5
+      ]
+    })
+  };
+</script>