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third_party/crashpad/crashpad/minidump/minidump_file_writer_test.cc

Index: third_party/crashpad/crashpad/minidump/minidump_file_writer_test.cc
diff --git a/third_party/crashpad/crashpad/minidump/minidump_file_writer_test.cc b/third_party/crashpad/crashpad/minidump/minidump_file_writer_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..2295a9913da0d75cc2feb37a7a84d12ec6f1abec
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+++ b/third_party/crashpad/crashpad/minidump/minidump_file_writer_test.cc
@@ -0,0 +1,463 @@
+// Copyright 2014 The Crashpad Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "minidump/minidump_file_writer.h"
+
+#include <windows.h>
+#include <dbghelp.h>
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "gtest/gtest.h"
+#include "minidump/minidump_stream_writer.h"
+#include "minidump/minidump_writable.h"
+#include "minidump/test/minidump_file_writer_test_util.h"
+#include "minidump/test/minidump_writable_test_util.h"
+#include "snapshot/test/test_cpu_context.h"
+#include "snapshot/test/test_exception_snapshot.h"
+#include "snapshot/test/test_memory_snapshot.h"
+#include "snapshot/test/test_module_snapshot.h"
+#include "snapshot/test/test_process_snapshot.h"
+#include "snapshot/test/test_system_snapshot.h"
+#include "snapshot/test/test_thread_snapshot.h"
+#include "test/gtest_death_check.h"
+#include "util/file/string_file.h"
+#include "util/stdlib/move.h"
+
+namespace crashpad {
+namespace test {
+namespace {
+
+TEST(MinidumpFileWriter, Empty) {
+  MinidumpFileWriter minidump_file;
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file.WriteEverything(&string_file));
+  ASSERT_EQ(sizeof(MINIDUMP_HEADER), string_file.string().size());
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 0, 0));
+  EXPECT_FALSE(directory);
+}
+
+class TestStream final : public internal::MinidumpStreamWriter {
+ public:
+  TestStream(MinidumpStreamType stream_type,
+             size_t stream_size,
+             uint8_t stream_value)
+      : stream_data_(stream_size, stream_value), stream_type_(stream_type) {}
+
+  ~TestStream() override {}
+
+  // MinidumpStreamWriter:
+  MinidumpStreamType StreamType() const override {
+    return stream_type_;
+  }
+
+ protected:
+  // MinidumpWritable:
+  size_t SizeOfObject() override {
+    EXPECT_GE(state(), kStateFrozen);
+    return stream_data_.size();
+  }
+
+  bool WriteObject(FileWriterInterface* file_writer) override {
+    EXPECT_EQ(state(), kStateWritable);
+    return file_writer->Write(&stream_data_[0], stream_data_.size());
+  }
+
+ private:
+  std::string stream_data_;
+  MinidumpStreamType stream_type_;
+
+  DISALLOW_COPY_AND_ASSIGN(TestStream);
+};
+
+TEST(MinidumpFileWriter, OneStream) {
+  MinidumpFileWriter minidump_file;
+  const time_t kTimestamp = 0x155d2fb8;
+  minidump_file.SetTimestamp(kTimestamp);
+
+  const size_t kStreamSize = 5;
+  const MinidumpStreamType kStreamType = static_cast<MinidumpStreamType>(0x4d);
+  const uint8_t kStreamValue = 0x5a;
+  auto stream =
+      make_scoped_ptr(new TestStream(kStreamType, kStreamSize, kStreamValue));
+  minidump_file.AddStream(crashpad::move(stream));
+
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file.WriteEverything(&string_file));
+
+  const size_t kDirectoryOffset = sizeof(MINIDUMP_HEADER);
+  const size_t kStreamOffset = kDirectoryOffset + sizeof(MINIDUMP_DIRECTORY);
+  const size_t kFileSize = kStreamOffset + kStreamSize;
+
+  ASSERT_EQ(kFileSize, string_file.string().size());
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 1, kTimestamp));
+  ASSERT_TRUE(directory);
+
+  EXPECT_EQ(kStreamType, directory[0].StreamType);
+  EXPECT_EQ(kStreamSize, directory[0].Location.DataSize);
+  EXPECT_EQ(kStreamOffset, directory[0].Location.Rva);
+
+  const uint8_t* stream_data = MinidumpWritableAtLocationDescriptor<uint8_t>(
+      string_file.string(), directory[0].Location);
+  ASSERT_TRUE(stream_data);
+
+  std::string expected_stream(kStreamSize, kStreamValue);
+  EXPECT_EQ(0, memcmp(stream_data, expected_stream.c_str(), kStreamSize));
+}
+
+TEST(MinidumpFileWriter, ThreeStreams) {
+  MinidumpFileWriter minidump_file;
+  const time_t kTimestamp = 0x155d2fb8;
+  minidump_file.SetTimestamp(kTimestamp);
+
+  const size_t kStream0Size = 5;
+  const MinidumpStreamType kStream0Type = static_cast<MinidumpStreamType>(0x6d);
+  const uint8_t kStream0Value = 0x5a;
+  auto stream0 = make_scoped_ptr(
+      new TestStream(kStream0Type, kStream0Size, kStream0Value));
+  minidump_file.AddStream(crashpad::move(stream0));
+
+  // Make the second stream’s type be a smaller quantity than the first stream’s
+  // to test that the streams show up in the order that they were added, not in
+  // numeric order.
+  const size_t kStream1Size = 3;
+  const MinidumpStreamType kStream1Type = static_cast<MinidumpStreamType>(0x4d);
+  const uint8_t kStream1Value = 0xa5;
+  auto stream1 = make_scoped_ptr(
+      new TestStream(kStream1Type, kStream1Size, kStream1Value));
+  minidump_file.AddStream(crashpad::move(stream1));
+
+  const size_t kStream2Size = 1;
+  const MinidumpStreamType kStream2Type = static_cast<MinidumpStreamType>(0x7e);
+  const uint8_t kStream2Value = 0x36;
+  auto stream2 = make_scoped_ptr(
+      new TestStream(kStream2Type, kStream2Size, kStream2Value));
+  minidump_file.AddStream(crashpad::move(stream2));
+
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file.WriteEverything(&string_file));
+
+  const size_t kDirectoryOffset = sizeof(MINIDUMP_HEADER);
+  const size_t kStream0Offset =
+      kDirectoryOffset + 3 * sizeof(MINIDUMP_DIRECTORY);
+  const size_t kStream1Padding = 3;
+  const size_t kStream1Offset = kStream0Offset + kStream0Size + kStream1Padding;
+  const size_t kStream2Padding = 1;
+  const size_t kStream2Offset = kStream1Offset + kStream1Size + kStream2Padding;
+  const size_t kFileSize = kStream2Offset + kStream2Size;
+
+  ASSERT_EQ(kFileSize, string_file.string().size());
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 3, kTimestamp));
+  ASSERT_TRUE(directory);
+
+  EXPECT_EQ(kStream0Type, directory[0].StreamType);
+  EXPECT_EQ(kStream0Size, directory[0].Location.DataSize);
+  EXPECT_EQ(kStream0Offset, directory[0].Location.Rva);
+  EXPECT_EQ(kStream1Type, directory[1].StreamType);
+  EXPECT_EQ(kStream1Size, directory[1].Location.DataSize);
+  EXPECT_EQ(kStream1Offset, directory[1].Location.Rva);
+  EXPECT_EQ(kStream2Type, directory[2].StreamType);
+  EXPECT_EQ(kStream2Size, directory[2].Location.DataSize);
+  EXPECT_EQ(kStream2Offset, directory[2].Location.Rva);
+
+  const uint8_t* stream0_data = MinidumpWritableAtLocationDescriptor<uint8_t>(
+      string_file.string(), directory[0].Location);
+  ASSERT_TRUE(stream0_data);
+
+  std::string expected_stream0(kStream0Size, kStream0Value);
+  EXPECT_EQ(0, memcmp(stream0_data, expected_stream0.c_str(), kStream0Size));
+
+  const int kZeroes[16] = {};
+  ASSERT_GE(sizeof(kZeroes), kStream1Padding);
+  EXPECT_EQ(0, memcmp(stream0_data + kStream0Size, kZeroes, kStream1Padding));
+
+  const uint8_t* stream1_data = MinidumpWritableAtLocationDescriptor<uint8_t>(
+      string_file.string(), directory[1].Location);
+  ASSERT_TRUE(stream1_data);
+
+  std::string expected_stream1(kStream1Size, kStream1Value);
+  EXPECT_EQ(0, memcmp(stream1_data, expected_stream1.c_str(), kStream1Size));
+
+  ASSERT_GE(sizeof(kZeroes), kStream2Padding);
+  EXPECT_EQ(0, memcmp(stream1_data + kStream1Size, kZeroes, kStream2Padding));
+
+  const uint8_t* stream2_data = MinidumpWritableAtLocationDescriptor<uint8_t>(
+      string_file.string(), directory[2].Location);
+  ASSERT_TRUE(stream2_data);
+
+  std::string expected_stream2(kStream2Size, kStream2Value);
+  EXPECT_EQ(0, memcmp(stream2_data, expected_stream2.c_str(), kStream2Size));
+}
+
+TEST(MinidumpFileWriter, ZeroLengthStream) {
+  MinidumpFileWriter minidump_file;
+
+  const size_t kStreamSize = 0;
+  const MinidumpStreamType kStreamType = static_cast<MinidumpStreamType>(0x4d);
+  auto stream = make_scoped_ptr(new TestStream(kStreamType, kStreamSize, 0));
+  minidump_file.AddStream(crashpad::move(stream));
+
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file.WriteEverything(&string_file));
+
+  const size_t kDirectoryOffset = sizeof(MINIDUMP_HEADER);
+  const size_t kStreamOffset = kDirectoryOffset + sizeof(MINIDUMP_DIRECTORY);
+  const size_t kFileSize = kStreamOffset + kStreamSize;
+
+  ASSERT_EQ(kFileSize, string_file.string().size());
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 1, 0));
+  ASSERT_TRUE(directory);
+
+  EXPECT_EQ(kStreamType, directory[0].StreamType);
+  EXPECT_EQ(kStreamSize, directory[0].Location.DataSize);
+  EXPECT_EQ(kStreamOffset, directory[0].Location.Rva);
+}
+
+TEST(MinidumpFileWriter, InitializeFromSnapshot_Basic) {
+  const uint32_t kSnapshotTime = 0x4976043c;
+  const timeval kSnapshotTimeval = { static_cast<time_t>(kSnapshotTime), 0 };
+
+  TestProcessSnapshot process_snapshot;
+  process_snapshot.SetSnapshotTime(kSnapshotTimeval);
+
+  auto system_snapshot = make_scoped_ptr(new TestSystemSnapshot());
+  system_snapshot->SetCPUArchitecture(kCPUArchitectureX86_64);
+  system_snapshot->SetOperatingSystem(SystemSnapshot::kOperatingSystemMacOSX);
+  process_snapshot.SetSystem(crashpad::move(system_snapshot));
+
+  auto peb_snapshot = make_scoped_ptr(new TestMemorySnapshot());
+  const uint64_t kPebAddress = 0x07f90000;
+  peb_snapshot->SetAddress(kPebAddress);
+  const size_t kPebSize = 0x280;
+  peb_snapshot->SetSize(kPebSize);
+  peb_snapshot->SetValue('p');
+  process_snapshot.AddExtraMemory(crashpad::move(peb_snapshot));
+
+  MinidumpFileWriter minidump_file_writer;
+  minidump_file_writer.InitializeFromSnapshot(&process_snapshot);
+
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 5, kSnapshotTime));
+  ASSERT_TRUE(directory);
+
+  EXPECT_EQ(kMinidumpStreamTypeSystemInfo, directory[0].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_SYSTEM_INFO>(
+                  string_file.string(), directory[0].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeMiscInfo, directory[1].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MISC_INFO_4>(
+                  string_file.string(), directory[1].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeThreadList, directory[2].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_THREAD_LIST>(
+                  string_file.string(), directory[2].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeModuleList, directory[3].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MODULE_LIST>(
+                  string_file.string(), directory[3].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeMemoryList, directory[4].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MEMORY_LIST>(
+                  string_file.string(), directory[4].Location));
+
+  const MINIDUMP_MEMORY_LIST* memory_list =
+      MinidumpWritableAtLocationDescriptor<MINIDUMP_MEMORY_LIST>(
+          string_file.string(), directory[4].Location);
+  EXPECT_EQ(1u, memory_list->NumberOfMemoryRanges);
+  EXPECT_EQ(kPebAddress, memory_list->MemoryRanges[0].StartOfMemoryRange);
+  EXPECT_EQ(kPebSize, memory_list->MemoryRanges[0].Memory.DataSize);
+}
+
+TEST(MinidumpFileWriter, InitializeFromSnapshot_Exception) {
+  // In a 32-bit environment, this will give a “timestamp out of range” warning,
+  // but the test should complete without failure.
+  const uint32_t kSnapshotTime = 0xfd469ab8;
+  MSVC_SUPPRESS_WARNING(4309);  // Truncation of constant value.
+  MSVC_SUPPRESS_WARNING(4838);  // Narrowing conversion.
+  const timeval kSnapshotTimeval = { static_cast<time_t>(kSnapshotTime), 0 };
+
+  TestProcessSnapshot process_snapshot;
+  process_snapshot.SetSnapshotTime(kSnapshotTimeval);
+
+  auto system_snapshot = make_scoped_ptr(new TestSystemSnapshot());
+  system_snapshot->SetCPUArchitecture(kCPUArchitectureX86_64);
+  system_snapshot->SetOperatingSystem(SystemSnapshot::kOperatingSystemMacOSX);
+  process_snapshot.SetSystem(crashpad::move(system_snapshot));
+
+  auto thread_snapshot = make_scoped_ptr(new TestThreadSnapshot());
+  InitializeCPUContextX86_64(thread_snapshot->MutableContext(), 5);
+  process_snapshot.AddThread(crashpad::move(thread_snapshot));
+
+  auto exception_snapshot = make_scoped_ptr(new TestExceptionSnapshot());
+  InitializeCPUContextX86_64(exception_snapshot->MutableContext(), 11);
+  process_snapshot.SetException(crashpad::move(exception_snapshot));
+
+  // The module does not have anything that needs to be represented in a
+  // MinidumpModuleCrashpadInfo structure, so no such structure is expected to
+  // be present, which will in turn suppress the addition of a
+  // MinidumpCrashpadInfo stream.
+  auto module_snapshot = make_scoped_ptr(new TestModuleSnapshot());
+  process_snapshot.AddModule(crashpad::move(module_snapshot));
+
+  MinidumpFileWriter minidump_file_writer;
+  minidump_file_writer.InitializeFromSnapshot(&process_snapshot);
+
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 6, kSnapshotTime));
+  ASSERT_TRUE(directory);
+
+  EXPECT_EQ(kMinidumpStreamTypeSystemInfo, directory[0].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_SYSTEM_INFO>(
+                  string_file.string(), directory[0].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeMiscInfo, directory[1].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MISC_INFO_4>(
+                  string_file.string(), directory[1].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeThreadList, directory[2].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_THREAD_LIST>(
+                  string_file.string(), directory[2].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeException, directory[3].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_EXCEPTION_STREAM>(
+                  string_file.string(), directory[3].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeModuleList, directory[4].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MODULE_LIST>(
+                  string_file.string(), directory[4].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeMemoryList, directory[5].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MEMORY_LIST>(
+                  string_file.string(), directory[5].Location));
+}
+
+TEST(MinidumpFileWriter, InitializeFromSnapshot_CrashpadInfo) {
+  const uint32_t kSnapshotTime = 0x15393bd3;
+  const timeval kSnapshotTimeval = { static_cast<time_t>(kSnapshotTime), 0 };
+
+  TestProcessSnapshot process_snapshot;
+  process_snapshot.SetSnapshotTime(kSnapshotTimeval);
+
+  auto system_snapshot = make_scoped_ptr(new TestSystemSnapshot());
+  system_snapshot->SetCPUArchitecture(kCPUArchitectureX86_64);
+  system_snapshot->SetOperatingSystem(SystemSnapshot::kOperatingSystemMacOSX);
+  process_snapshot.SetSystem(crashpad::move(system_snapshot));
+
+  auto thread_snapshot = make_scoped_ptr(new TestThreadSnapshot());
+  InitializeCPUContextX86_64(thread_snapshot->MutableContext(), 5);
+  process_snapshot.AddThread(crashpad::move(thread_snapshot));
+
+  auto exception_snapshot = make_scoped_ptr(new TestExceptionSnapshot());
+  InitializeCPUContextX86_64(exception_snapshot->MutableContext(), 11);
+  process_snapshot.SetException(crashpad::move(exception_snapshot));
+
+  // The module needs an annotation for the MinidumpCrashpadInfo stream to be
+  // considered useful and be included.
+  auto module_snapshot = make_scoped_ptr(new TestModuleSnapshot());
+  std::vector<std::string> annotations_list(1, std::string("annotation"));
+  module_snapshot->SetAnnotationsVector(annotations_list);
+  process_snapshot.AddModule(crashpad::move(module_snapshot));
+
+  MinidumpFileWriter minidump_file_writer;
+  minidump_file_writer.InitializeFromSnapshot(&process_snapshot);
+
+  StringFile string_file;
+  ASSERT_TRUE(minidump_file_writer.WriteEverything(&string_file));
+
+  const MINIDUMP_DIRECTORY* directory;
+  const MINIDUMP_HEADER* header =
+      MinidumpHeaderAtStart(string_file.string(), &directory);
+  ASSERT_NO_FATAL_FAILURE(VerifyMinidumpHeader(header, 7, kSnapshotTime));
+  ASSERT_TRUE(directory);
+
+  EXPECT_EQ(kMinidumpStreamTypeSystemInfo, directory[0].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_SYSTEM_INFO>(
+                  string_file.string(), directory[0].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeMiscInfo, directory[1].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MISC_INFO_4>(
+                  string_file.string(), directory[1].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeThreadList, directory[2].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_THREAD_LIST>(
+                  string_file.string(), directory[2].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeException, directory[3].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_EXCEPTION_STREAM>(
+                  string_file.string(), directory[3].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeModuleList, directory[4].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MODULE_LIST>(
+                  string_file.string(), directory[4].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeCrashpadInfo, directory[5].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MinidumpCrashpadInfo>(
+                  string_file.string(), directory[5].Location));
+
+  EXPECT_EQ(kMinidumpStreamTypeMemoryList, directory[6].StreamType);
+  EXPECT_TRUE(MinidumpWritableAtLocationDescriptor<MINIDUMP_MEMORY_LIST>(
+                  string_file.string(), directory[6].Location));
+}
+
+TEST(MinidumpFileWriterDeathTest, SameStreamType) {
+  MinidumpFileWriter minidump_file;
+
+  const size_t kStream0Size = 5;
+  const MinidumpStreamType kStream0Type = static_cast<MinidumpStreamType>(0x4d);
+  const uint8_t kStream0Value = 0x5a;
+  auto stream0 = make_scoped_ptr(
+      new TestStream(kStream0Type, kStream0Size, kStream0Value));
+  minidump_file.AddStream(crashpad::move(stream0));
+
+  // It is an error to add a second stream of the same type.
+  const size_t kStream1Size = 3;
+  const MinidumpStreamType kStream1Type = static_cast<MinidumpStreamType>(0x4d);
+  const uint8_t kStream1Value = 0xa5;
+  auto stream1 = make_scoped_ptr(
+      new TestStream(kStream1Type, kStream1Size, kStream1Value));
+  ASSERT_DEATH_CHECK(minidump_file.AddStream(crashpad::move(stream1)),
+                     "already present");
+}
+
+}  // namespace
+}  // namespace test
+}  // namespace crashpad