llvm-project/offload/unittests/OffloadAPI/symbol/olGetSymbolInfoSize.cpp
Ross Brunton 2fdeeefacf
[Offload] Add global variable address/size queries (#147972)
Add two new symbol info types for getting the bounds of a global
variable. As well as a number of tests for reading/writing to it.
2025-07-11 16:12:48 +01:00

61 lines
2.1 KiB
C++

//===------- Offload API tests - olGetSymbolInfoSize ----------------------===//
//
// 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"
using olGetSymbolInfoSizeKernelTest = OffloadKernelTest;
OFFLOAD_TESTS_INSTANTIATE_DEVICE_FIXTURE(olGetSymbolInfoSizeKernelTest);
using olGetSymbolInfoSizeGlobalTest = OffloadGlobalTest;
OFFLOAD_TESTS_INSTANTIATE_DEVICE_FIXTURE(olGetSymbolInfoSizeGlobalTest);
TEST_P(olGetSymbolInfoSizeKernelTest, SuccessKind) {
size_t Size = 0;
ASSERT_SUCCESS(olGetSymbolInfoSize(Kernel, OL_SYMBOL_INFO_KIND, &Size));
ASSERT_EQ(Size, sizeof(ol_symbol_kind_t));
}
TEST_P(olGetSymbolInfoSizeGlobalTest, SuccessKind) {
size_t Size = 0;
ASSERT_SUCCESS(olGetSymbolInfoSize(Global, OL_SYMBOL_INFO_KIND, &Size));
ASSERT_EQ(Size, sizeof(ol_symbol_kind_t));
}
TEST_P(olGetSymbolInfoSizeGlobalTest, SuccessAddress) {
size_t Size = 0;
ASSERT_SUCCESS(olGetSymbolInfoSize(
Global, OL_SYMBOL_INFO_GLOBAL_VARIABLE_ADDRESS, &Size));
ASSERT_EQ(Size, sizeof(void *));
}
TEST_P(olGetSymbolInfoSizeGlobalTest, SuccessSize) {
size_t Size = 0;
ASSERT_SUCCESS(
olGetSymbolInfoSize(Global, OL_SYMBOL_INFO_GLOBAL_VARIABLE_SIZE, &Size));
ASSERT_EQ(Size, sizeof(size_t));
}
TEST_P(olGetSymbolInfoSizeKernelTest, InvalidNullHandle) {
size_t Size = 0;
ASSERT_ERROR(OL_ERRC_INVALID_NULL_HANDLE,
olGetSymbolInfoSize(nullptr, OL_SYMBOL_INFO_KIND, &Size));
}
TEST_P(olGetSymbolInfoSizeKernelTest, InvalidSymbolInfoEnumeration) {
size_t Size = 0;
ASSERT_ERROR(OL_ERRC_INVALID_ENUMERATION,
olGetSymbolInfoSize(Kernel, OL_SYMBOL_INFO_FORCE_UINT32, &Size));
}
TEST_P(olGetSymbolInfoSizeKernelTest, InvalidNullPointer) {
ASSERT_ERROR(OL_ERRC_INVALID_NULL_POINTER,
olGetSymbolInfoSize(Kernel, OL_SYMBOL_INFO_KIND, nullptr));
}