1 files changed, 35 insertions, 0 deletions
diff --git a/clangd/unittests/xpc/ConversionTests.cpp b/clangd/unittests/xpc/ConversionTests.cpp
new file mode 100644
index 00000000..5d0efd83
--- /dev/null
+++ b/clangd/unittests/xpc/ConversionTests.cpp
@@ -0,0 +1,35 @@
+//===-- ConversionTests.cpp  --------------------------*- C++ -*-----------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "xpc/Conversion.h"
+#include "gtest/gtest.h"
+
+#include <limits>
+
+namespace clang {
+namespace clangd {
+namespace {
+
+using namespace llvm;
+
+TEST(JsonXpcConversionTest, JsonToXpcToJson) {
+
+  for (auto &testcase :
+       {json::Value(false), json::Value(3.14), json::Value(42),
+        json::Value(-100), json::Value("foo"), json::Value(""),
+        json::Value("123"), json::Value(" "),
+        json::Value{true, "foo", nullptr, 42},
+        json::Value(json::Object{
+            {"a", true}, {"b", "foo"}, {"c", nullptr}, {"d", 42}})}) {
+    EXPECT_TRUE(testcase == xpcToJson(jsonToXpc(testcase))) << testcase;
+  }
+}
+
+} // namespace
+} // namespace clangd
+} // namespace clang