1 files changed, 55 insertions, 0 deletions

diff --git a/src/common/ceph_json.h b/src/common/ceph_json.h
index 08e8d9e4662..f7a899fd935 100644
--- a/src/common/ceph_json.h
+++ b/src/common/ceph_json.h
@@ -836,6 +836,61 @@ public:
     DECODE_FINISH(bl);
   }
 
+  void dump(ceph::Formatter *f) const {
+    switch (type) {
+      case FMT_VALUE:
+        if (value.quoted) {
+          f->dump_string("value", value.str);
+        } else {
+          f->dump_format_unquoted("value", "%s", value.str.c_str());
+        }
+        break;
+      case FMT_ARRAY:
+        f->open_array_section("array");
+        for (auto& i : arr) {
+          i.dump(f);
+        }
+        f->close_section();
+        break;
+      case FMT_OBJ:
+        f->open_object_section("object");
+        for (auto& i : obj) {
+          f->dump_object(i.first.c_str(), i.second);
+        }
+        f->close_section();
+        break;
+      default:
+        break;
+    }
+  }
+  static void generate_test_instances(std::list<JSONFormattable*>& o) {
+    o.push_back(new JSONFormattable);
+    o.push_back(new JSONFormattable);
+    o.back()->set_type(FMT_VALUE);
+    o.back()->value.str = "foo";
+    o.back()->value.quoted = true;
+    o.push_back(new JSONFormattable);
+    o.back()->set_type(FMT_VALUE);
+    o.back()->value.str = "foo";
+    o.back()->value.quoted = false;
+    o.push_back(new JSONFormattable);
+    o.back()->set_type(FMT_ARRAY);
+    o.back()->arr.push_back(JSONFormattable());
+    o.back()->arr.back().set_type(FMT_VALUE);
+    o.back()->arr.back().value.str = "foo";
+    o.back()->arr.back().value.quoted = true;
+    o.back()->arr.push_back(JSONFormattable());
+    o.back()->arr.back().set_type(FMT_VALUE);
+    o.back()->arr.back().value.str = "bar";
+    o.back()->arr.back().value.quoted = true;
+    o.push_back(new JSONFormattable);
+    o.back()->set_type(FMT_OBJ);
+    o.back()->obj["foo"] = JSONFormattable();
+    o.back()->obj["foo"].set_type(FMT_VALUE);
+    o.back()->obj["foo"].value.str = "bar";
+    o.back()->obj["foo"].value.quoted = true;
+  }
+
   const std::string& val() const {
     return value.str;
   }