test-mark-compact.cc | Explore in Territory

// Copyright 2012 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
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//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
//       disclaimer in the documentation and/or other materials provided
//       with the distribution.
//     * Neither the name of Google Inc. nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#include <stdlib.h>

#include "src/common/globals.h"

#ifdef __linux__
#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#endif

#include <utility>

#include "include/v8-locker.h"
#include "src/handles/global-handles.h"
#include "src/heap/mark-compact-inl.h"
#include "src/heap/mark-compact.h"
#include "src/heap/marking-inl.h"
#include "src/init/v8.h"
#include "src/objects/objects-inl.h"
#include "test/cctest/cctest.h"
#include "test/cctest/heap/heap-tester.h"
#include "test/cctest/heap/heap-utils.h"

namespace v8 {
namespace internal {
namespace heap {

TEST(Promotion) { … }

// This is the same as Factory::NewContextfulMapForCurrentContext, except it
// doesn't retry on allocation failure.
AllocationResult HeapTester::AllocateMapForTest(Isolate* isolate) { … }

// This is the same as Factory::NewFixedArray, except it doesn't retry
// on allocation failure.
AllocationResult HeapTester::AllocateFixedArrayForTest(
    Heap* heap, int length, AllocationType allocation) { … }

HEAP_TEST(MarkCompactCollector) { … }

HEAP_TEST(DoNotEvacuatePinnedPages) { … }

#if defined(__has_feature)
#if __has_feature(address_sanitizer)
#define V8_WITH_ASAN …
#endif
#endif

// Here is a memory use test that uses /proc, and is therefore Linux-only.  We
// do not care how much memory the simulator uses, since it is only there for
// debugging purposes. Testing with ASAN doesn't make sense, either.
#if defined(__linux__) && !defined(USE_SIMULATOR) && !defined(V8_WITH_ASAN)


static uintptr_t ReadLong(char* buffer, intptr_t* position, int base) { … }


// The memory use computed this way is not entirely accurate and depends on
// the way malloc allocates memory.  That's why the memory use may seem to
// increase even though the sum of the allocated object sizes decreases.  It
// also means that the memory use depends on the kernel and stdlib.
static intptr_t MemoryInUse() { … }


intptr_t ShortLivingIsolate() { … }

UNINITIALIZED_TEST(RegressJoinThreadsOnIsolateDeinit) { … }

TEST(Regress5829) { … }

#endif  // __linux__ and !USE_SIMULATOR

}  // namespace heap
}  // namespace internal
}  // namespace v8
chromium/v8/test/cctest/heap/test-mark-compact.cc
