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31 lines
752 B
C++
31 lines
752 B
C++
//===- llvm/unittest/ADT/DenseSetTest.cpp - DenseSet unit tests --*- C++ -*-===//
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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 "gtest/gtest.h"
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#include "llvm/ADT/DenseSet.h"
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using namespace llvm;
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namespace {
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// Test fixture
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class DenseSetTest : public testing::Test {
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};
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// Test hashing with a set of only two entries.
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TEST_F(DenseSetTest, DoubleEntrySetTest) {
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llvm::DenseSet<unsigned> set(2);
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set.insert(0);
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set.insert(1);
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// Original failure was an infinite loop in this call:
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EXPECT_EQ(0, set.count(2));
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}
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}
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