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//===- unittest/TableGen/ParserEntryPointTest.cpp - Parser tests ----------===//
//
// 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 "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/TableGen/Parser.h"
#include "llvm/TableGen/Record.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
using namespace llvm;
TEST(Parser, SanityTest) {
// Simple TableGen source file with a single record.
const char *SimpleTdSource = R"td(
def Foo {
string strField = "value";
}
)td";
SourceMgr SrcMgr;
SrcMgr.AddNewSourceBuffer(
MemoryBuffer::getMemBuffer(SimpleTdSource, "test_buffer"), SMLoc());
RecordKeeper Records;
bool ProcessResult = TableGenParseFile(SrcMgr, Records);
EXPECT_FALSE(ProcessResult);
const Record *Foo = Records.getDef("Foo");
std::optional<StringRef> Field = Foo->getValueAsOptionalString("strField");
EXPECT_TRUE(Field.has_value());
EXPECT_EQ(*Field, "value");
}
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