49 lines · cpp
1//===- unittest/Support/BitstreamRemarksFormatTest.cpp - BitCodes tests ---===//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/Remarks/BitstreamRemarkContainer.h"10#include "gtest/gtest.h"11 12using namespace llvm;13 14// The goal for this test is to observe test failures and carefully update the15// constants when they change.16 17// This should not change over time.18TEST(BitstreamRemarksFormat, Magic) {19 EXPECT_EQ(remarks::ContainerMagic, "RMRK");20}21 22// This should be updated whenever any of the tests below are modified.23TEST(BitstreamRemarksFormat, ContainerVersion) {24 EXPECT_EQ(remarks::CurrentContainerVersion, 1UL);25}26 27// The values of the current blocks should not change over time.28// When adding new blocks, make sure to append them to the enum.29TEST(BitstreamRemarksFormat, BlockIDs) {30 EXPECT_EQ(remarks::META_BLOCK_ID, 8);31 EXPECT_EQ(remarks::REMARK_BLOCK_ID, 9);32}33 34// The values of the current records should not change over time.35// When adding new records, make sure to append them to the enum.36TEST(BitstreamRemarksFormat, RecordIDs) {37 EXPECT_EQ(remarks::RECORD_FIRST, 1);38 EXPECT_EQ(remarks::RECORD_META_CONTAINER_INFO, 1);39 EXPECT_EQ(remarks::RECORD_META_REMARK_VERSION, 2);40 EXPECT_EQ(remarks::RECORD_META_STRTAB, 3);41 EXPECT_EQ(remarks::RECORD_META_EXTERNAL_FILE, 4);42 EXPECT_EQ(remarks::RECORD_REMARK_HEADER, 5);43 EXPECT_EQ(remarks::RECORD_REMARK_DEBUG_LOC, 6);44 EXPECT_EQ(remarks::RECORD_REMARK_HOTNESS, 7);45 EXPECT_EQ(remarks::RECORD_REMARK_ARG_WITH_DEBUGLOC, 8);46 EXPECT_EQ(remarks::RECORD_REMARK_ARG_WITHOUT_DEBUGLOC, 9);47 EXPECT_EQ(remarks::RECORD_LAST, 9);48}49