From 1660d4b7a65d9ad2ce0deaa19d35579ca4084ac5 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 10:06:26 +0200
Subject: Adding upstream version 2:2.6.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 tests/fuzz/json_proto_converter.cc | 87 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 tests/fuzz/json_proto_converter.cc

(limited to 'tests/fuzz/json_proto_converter.cc')

diff --git a/tests/fuzz/json_proto_converter.cc b/tests/fuzz/json_proto_converter.cc
new file mode 100644
index 0000000..ed453be
--- /dev/null
+++ b/tests/fuzz/json_proto_converter.cc
@@ -0,0 +1,87 @@
+// Copyright 2020 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include "json_proto_converter.h"
+
+namespace json_proto {
+
+void JsonProtoConverter::AppendArray(const ArrayValue& array_value) {
+  data_ << '[';
+  bool need_comma = false;
+  for (const auto& value : array_value.value()) {
+    // Trailing comma inside of an array makes JSON invalid, avoid adding that.
+    if (need_comma)
+      data_ << ',';
+    else
+      need_comma = true;
+
+    AppendValue(value);
+  }
+  data_ << ']';
+}
+
+void JsonProtoConverter::AppendNumber(const NumberValue& number_value) {
+  if (number_value.has_float_value()) {
+    data_ << number_value.float_value().value();
+  } else if (number_value.has_exponent_value()) {
+    auto value = number_value.exponent_value();
+    data_ << value.base();
+    data_ << (value.use_uppercase() ? 'E' : 'e');
+    data_ << value.exponent();
+  } else if (number_value.has_exponent_frac_value()) {
+    auto value = number_value.exponent_value();
+    data_ << value.base();
+    data_ << (value.use_uppercase() ? 'E' : 'e');
+    data_ << value.exponent();
+  } else {
+    data_ << number_value.integer_value().value();
+  }
+}
+
+void JsonProtoConverter::AppendObject(const JsonObject& json_object) {
+  data_ << '{' << '"' << json_object.name() << '"' << ':';
+  AppendValue(json_object.value());
+  data_ << '}';
+}
+
+void JsonProtoConverter::AppendValue(const JsonValue& json_value) {
+  if (json_value.has_object_value()) {
+    AppendObject(json_value.object_value());
+  } else if (json_value.has_array_value()) {
+    AppendArray(json_value.array_value());
+  } else if (json_value.has_number_value()) {
+    AppendNumber(json_value.number_value());
+  } else if (json_value.has_string_value()) {
+    data_ << '"' << json_value.string_value().value() << '"';
+  } else if (json_value.has_boolean_value()) {
+    data_ << (json_value.boolean_value().value() ? "true" : "false");
+  } else {
+    data_ << "null";
+  }
+}
+
+std::string JsonProtoConverter::Convert(const JsonObject& json_object) {
+  AppendObject(json_object);
+  return data_.str();
+}
+
+std::string JsonProtoConverter::Convert(
+    const json_proto::ArrayValue& json_array) {
+  AppendArray(json_array);
+  return data_.str();
+}
+
+}  // namespace json_proto
-- 
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