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40 lines
932 B
C++
40 lines
932 B
C++
//===- llvm/unittest/ADT/FoldingSetTest.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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//
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// FoldingSet unit tests.
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//
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//===----------------------------------------------------------------------===//
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#include "gtest/gtest.h"
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#include "llvm/ADT/FoldingSet.h"
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#include <string>
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using namespace llvm;
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namespace {
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// Unaligned string test.
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TEST(FoldingSetTest, UnalignedStringTest) {
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SCOPED_TRACE("UnalignedStringTest");
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FoldingSetNodeID a, b;
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// An aligned string.
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std::string str1= "a test string";
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a.AddString(str1);
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// An unaligned string.
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std::string str2 = ">" + str1;
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b.AddString(str2.c_str() + 1);
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EXPECT_EQ(a.ComputeHash(), b.ComputeHash());
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}
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}
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