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1b279144ec
utils/sort_includes.py. I clearly haven't done this in a while, so more changed than usual. This even uncovered a missing include from the InstrProf library that I've added. No functionality changed here, just mechanical cleanup of the include order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225974 91177308-0d34-0410-b5e6-96231b3b80d8
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
//===----------- StringTableBuilderTest.cpp -------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/MC/StringTableBuilder.h"
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#include "llvm/Support/Endian.h"
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#include "gtest/gtest.h"
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#include <string>
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using namespace llvm;
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namespace {
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TEST(StringTableBuilderTest, BasicELF) {
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StringTableBuilder B;
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B.add("foo");
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B.add("bar");
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B.add("foobar");
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B.finalize(StringTableBuilder::ELF);
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std::string Expected;
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Expected += '\x00';
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Expected += "foobar";
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Expected += '\x00';
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Expected += "foo";
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Expected += '\x00';
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EXPECT_EQ(Expected, B.data());
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EXPECT_EQ(1U, B.getOffset("foobar"));
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EXPECT_EQ(4U, B.getOffset("bar"));
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EXPECT_EQ(8U, B.getOffset("foo"));
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}
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TEST(StringTableBuilderTest, BasicWinCOFF) {
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StringTableBuilder B;
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// Strings must be 9 chars or longer to go in the table.
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B.add("hippopotamus");
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B.add("pygmy hippopotamus");
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B.add("river horse");
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B.finalize(StringTableBuilder::WinCOFF);
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// size_field + "pygmy hippopotamus\0" + "river horse\0"
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uint32_t ExpectedSize = 4 + 19 + 12;
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EXPECT_EQ(ExpectedSize, B.data().size());
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std::string Expected;
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ExpectedSize =
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support::endian::byte_swap<uint32_t, support::little>(ExpectedSize);
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Expected.append((const char*)&ExpectedSize, 4);
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Expected += "pygmy hippopotamus";
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Expected += '\x00';
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Expected += "river horse";
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Expected += '\x00';
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EXPECT_EQ(Expected, B.data());
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EXPECT_EQ(4U, B.getOffset("pygmy hippopotamus"));
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EXPECT_EQ(10U, B.getOffset("hippopotamus"));
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EXPECT_EQ(23U, B.getOffset("river horse"));
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}
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}
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