mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
We already do this for shstrtab, so might as well do it for strtab. This extracts the string table building code into a separate class. The idea is to use it for other object formats too. I mostly wanted to do this for the general principle, but it does save a little bit on object file size. I tried this on a clang bootstrap and saved 0.54% on the sum of object file sizes (1.14 MB out of 212 MB for a release build). Differential Revision: http://reviews.llvm.org/D3533 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207670 91177308-0d34-0410-b5e6-96231b3b80d8
41 lines
886 B
C++
41 lines
886 B
C++
//===----------- StringTableBuilderTest.cpp -------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "gtest/gtest.h"
|
|
#include "llvm/Object/StringTableBuilder.h"
|
|
#include <string>
|
|
|
|
using namespace llvm;
|
|
|
|
namespace {
|
|
|
|
TEST(StringTableBuilderTest, Basic) {
|
|
StringTableBuilder B;
|
|
|
|
B.add("foo");
|
|
B.add("bar");
|
|
B.add("foobar");
|
|
|
|
B.finalize();
|
|
|
|
std::string Expected;
|
|
Expected += '\x00';
|
|
Expected += "foobar";
|
|
Expected += '\x00';
|
|
Expected += "foo";
|
|
Expected += '\x00';
|
|
|
|
EXPECT_EQ(Expected, B.data());
|
|
EXPECT_EQ(1U, B.getOffset("foobar"));
|
|
EXPECT_EQ(4U, B.getOffset("bar"));
|
|
EXPECT_EQ(8U, B.getOffset("foo"));
|
|
}
|
|
|
|
}
|