llvm/llvm/unittests/ADT/PagedVectorTest.cpp

//===- llvm/unittest/ADT/PagedVectorTest.cpp ------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// PagedVector unit tests.
//
//===----------------------------------------------------------------------===//

#include "llvm/ADT/PagedVector.h"
#include "gtest/gtest.h"
#include <iterator>

namespace llvm {
TEST(PagedVectorTest, EmptyTest) { … }

TEST(PagedVectorTest, ExpandTest) { … }

TEST(PagedVectorTest, FullPageFillingTest) { … }

TEST(PagedVectorTest, HalfPageFillingTest) { … }

TEST(PagedVectorTest, FillFullMultiPageTest) { … }

TEST(PagedVectorTest, FillHalfMultiPageTest) { … }

TEST(PagedVectorTest, FillLastMultiPageTest) { … }

// Filling the first element of all the pages
// will allocate all of them
TEST(PagedVectorTest, FillSparseMultiPageTest) { … }

struct TestHelper { … };

// Use this to count how many times the constructor / destructor are called
struct TestHelper2 { … };

int TestHelper2::constructed = …;
int TestHelper2::destroyed = …;

TEST(PagedVectorTest, FillNonTrivialConstructor) { … }

// Elements are constructed, destructed in pages, so we expect
// the number of constructed / destructed elements to be a multiple of the
// page size and the constructor is invoked when the page is actually accessed
// the first time.
TEST(PagedVectorTest, FillNonTrivialConstructorDestructor) { … }

TEST(PagedVectorTest, ShrinkTest) { … }

TEST(PagedVectorTest, FunctionalityTest) { … }
} // namespace llvm