1 files changed, 33 insertions, 0 deletions
diff --git a/tools/inspector_protocol/encoding/encoding_test_helper.h b/tools/inspector_protocol/encoding/encoding_test_helper.h
new file mode 100644
index 0000000000..84da2e72e8
--- /dev/null
+++ b/tools/inspector_protocol/encoding/encoding_test_helper.h
@@ -0,0 +1,33 @@
+// Copyright 2019 The V8 Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file is V8 specific, to make encoding_test.cc work.
+// It is not rolled from the upstream project.
+
+#ifndef V8_INSPECTOR_PROTOCOL_ENCODING_ENCODING_TEST_HELPER_H_
+#define V8_INSPECTOR_PROTOCOL_ENCODING_ENCODING_TEST_HELPER_H_
+
+#include <string>
+#include <vector>
+
+#include "src/base/logging.h"
+#include "src/inspector/v8-string-conversions.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace v8_inspector_protocol_encoding {
+
+std::string UTF16ToUTF8(span<uint16_t> in) {
+  return v8_inspector::UTF16ToUTF8(in.data(), in.size());
+}
+
+std::vector<uint16_t> UTF8ToUTF16(span<uint8_t> in) {
+  std::basic_string<uint16_t> utf16 = v8_inspector::UTF8ToUTF16(
+      reinterpret_cast<const char*>(in.data()), in.size());
+  return std::vector<uint16_t>(utf16.begin(), utf16.end());
+}
+
+}  // namespace v8_inspector_protocol_encoding
+
+#endif  // V8_INSPECTOR_PROTOCOL_ENCODING_ENCODING_TEST_HELPER_H_