1 files changed, 25 insertions, 0 deletions
diff --git a/pkg/utils/formatting_test.go b/pkg/utils/formatting_test.go
index 5b56a9b33..ac2adee5f 100644
--- a/pkg/utils/formatting_test.go
+++ b/pkg/utils/formatting_test.go
@@ -4,6 +4,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/mattn/go-runewidth"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -250,3 +251,27 @@ func TestRenderDisplayStrings(t *testing.T) {
 		assert.EqualValues(t, test.expectedColumnPositions, columnPositions)
 	}
 }
+
+func BenchmarkStringWidthAsciiOriginal(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		runewidth.StringWidth("some ASCII string")
+	}
+}
+
+func BenchmarkStringWidthAsciiOptimized(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		StringWidth("some ASCII string")
+	}
+}
+
+func BenchmarkStringWidthNonAsciiOriginal(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		runewidth.StringWidth("some non-ASCII string 🍉")
+	}
+}
+
+func BenchmarkStringWidthNonAsciiOptimized(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		StringWidth("some non-ASCII string 🍉")
+	}
+}