1 files changed, 24 insertions, 0 deletions
diff --git a/debug/frames_test.go b/debug/frames_test.go
new file mode 100644
index 0000000..40c1086
--- /dev/null
+++ b/debug/frames_test.go
@@ -0,0 +1,24 @@
+package debug
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRegex(t *testing.T) {
+	tests := map[string]string{
+		"attrs": `	attrs = Map(Some(attr), func(node Result) Result {`,
+		"_value": `	_value = Any(_null, _true, _false, _string, _number, _array, _object)`,
+		"_object": `_object = Map(Seq("{", Cut, _properties, "}"), func(n Result) Result {`,
+		"expr":    `var expr = Exact("foo")`,
+		"number":  `number := NumberLit()`,
+	}
+	for expected, input := range tests {
+		t.Run(input, func(t *testing.T) {
+			matches := varRegex.FindStringSubmatch(input)
+			require.NotNil(t, matches)
+			require.Equal(t, expected, matches[1])
+		})
+	}
+}