small test

weed/util/compression_test.go

@@ -0,0 +1,21 @@
+package util
+
+import (
+	"testing"
+
+	"golang.org/x/tools/godoc/util"
+)
+
+func TestIsGzippable(t *testing.T) {
+	buf := make([]byte, 1024)
+
+	isText := util.IsText(buf)
+
+	if isText {
+		t.Error("buf with zeros are not text")
+	}
+
+	compressed, _ := GzipData(buf)
+
+	t.Logf("compressed size %d\n", len(compressed))
+}