1 files changed, 36 insertions, 0 deletions
diff --git a/clang-tools-extra/unittests/clangd/xpc/ConversionTests.cpp b/clang-tools-extra/unittests/clangd/xpc/ConversionTests.cpp
new file mode 100644
index 00000000000..7acdc61f693
--- /dev/null
+++ b/clang-tools-extra/unittests/clangd/xpc/ConversionTests.cpp
@@ -0,0 +1,36 @@
+//===-- ConversionTests.cpp  --------------------------*- C++ -*-----------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#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