1 files changed, 57 insertions, 0 deletions
diff --git a/offload/unittests/OffloadAPI/platform/olGetPlatformInfoSize.cpp b/offload/unittests/OffloadAPI/platform/olGetPlatformInfoSize.cpp
new file mode 100644
index 000000000000..7c9274082e8e
--- /dev/null
+++ b/offload/unittests/OffloadAPI/platform/olGetPlatformInfoSize.cpp
@@ -0,0 +1,57 @@
+//===------- Offload API tests - olGetPlatformInfoSize ---------------===//
+//
+// 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 <OffloadAPI.h>
+
+#include "../common/Fixtures.hpp"
+#include "olPlatformInfo.hpp"
+
+struct olGetPlatformInfoSizeTest
+    : offloadPlatformTest,
+      ::testing::WithParamInterface<ol_platform_info_t> {};
+
+INSTANTIATE_TEST_SUITE_P(
+    olGetPlatformInfoSize, olGetPlatformInfoSizeTest,
+    ::testing::ValuesIn(PlatformQueries),
+    [](const ::testing::TestParamInfo<ol_platform_info_t> &info) {
+      std::stringstream ss;
+      ss << info.param;
+      return ss.str();
+    });
+
+TEST_P(olGetPlatformInfoSizeTest, Success) {
+  size_t Size = 0;
+  ol_platform_info_t InfoType = GetParam();
+
+  ASSERT_SUCCESS(olGetPlatformInfoSize(Platform, InfoType, &Size));
+  auto ExpectedSize = PlatformInfoSizeMap.find(InfoType);
+  if (ExpectedSize != PlatformInfoSizeMap.end()) {
+    ASSERT_EQ(Size, ExpectedSize->second);
+  } else {
+    ASSERT_NE(Size, 0lu);
+  }
+}
+
+TEST_F(olGetPlatformInfoSizeTest, InvalidNullHandle) {
+  size_t Size = 0;
+  ASSERT_ERROR(OL_ERRC_INVALID_NULL_HANDLE,
+               olGetPlatformInfoSize(nullptr, OL_PLATFORM_INFO_BACKEND, &Size));
+}
+
+TEST_F(olGetPlatformInfoSizeTest, InvalidPlatformInfoEnumeration) {
+  size_t Size = 0;
+  ASSERT_ERROR(
+      OL_ERRC_INVALID_ENUMERATION,
+      olGetPlatformInfoSize(Platform, OL_PLATFORM_INFO_FORCE_UINT32, &Size));
+}
+
+TEST_F(olGetPlatformInfoSizeTest, InvalidNullPointer) {
+  ASSERT_ERROR(
+      OL_ERRC_INVALID_NULL_POINTER,
+      olGetPlatformInfoSize(Platform, OL_PLATFORM_INFO_BACKEND, nullptr));
+}