encoding/protojson: add random whitespaces in encoding output
This is meant to deter users from doing byte for byte comparison.
Change-Id: If005d2dc1eba45eaa4254171d2f247820db109e4
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/194037
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
diff --git a/internal/encoding/json/encode_test.go b/internal/encoding/json/encode_test.go
index b98f98b..99ecb1f 100644
--- a/internal/encoding/json/encode_test.go
+++ b/internal/encoding/json/encode_test.go
@@ -11,9 +11,13 @@
"github.com/google/go-cmp/cmp"
"github.com/google/go-cmp/cmp/cmpopts"
+ "google.golang.org/protobuf/internal/detrand"
"google.golang.org/protobuf/internal/encoding/json"
)
+// Disable detrand to enable direct comparisons on outputs.
+func init() { detrand.Disable() }
+
// splitLines is a cmpopts.Option for comparing strings with line breaks.
var splitLines = cmpopts.AcyclicTransformer("SplitLines", func(s string) []string {
return strings.Split(s, "\n")