31 lines · cpp
1//===- llvm/unittest/DebugInfo/DWARFLocationExpressionTest.cpp ------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "llvm/DebugInfo/DWARF/DWARFLocationExpression.h"10#include "llvm/Support/ScopedPrinter.h"11#include "gtest/gtest.h"12 13using namespace llvm;14 15TEST(DWARFLocationExpression, Equality) {16 EXPECT_EQ((DWARFLocationExpression{std::nullopt, {}}),17 (DWARFLocationExpression{std::nullopt, {}}));18 EXPECT_NE((DWARFLocationExpression{DWARFAddressRange{1, 47}, {}}),19 (DWARFLocationExpression{DWARFAddressRange{1, 48}, {}}));20 EXPECT_NE((DWARFLocationExpression{DWARFAddressRange{1, 47}, {}}),21 (DWARFLocationExpression{DWARFAddressRange{1, 47}, {42}}));22}23 24TEST(DWARFLocationExpression, StreamingOperator) {25 EXPECT_EQ("None: 1, 2",26 to_string(DWARFLocationExpression{std::nullopt, {1, 2}}));27 EXPECT_EQ(28 "[0x0000000000000042, 0x0000000000000047): 1",29 to_string(DWARFLocationExpression{DWARFAddressRange{0x42, 0x47}, {1}}));30}31