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// Copyright (c) 2009, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// 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
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// Unit test for Minidump. Uses a pre-generated minidump and
// verifies that certain streams are correct.
#include <cstdlib>
#include <iostream>
#include <fstream>
#include <sstream>
#include <string>
#include <vector>
#include "breakpad_googletest_includes.h"
#include "google_breakpad/common/minidump_format.h"
#include "google_breakpad/processor/minidump.h"
#include "processor/logging.h"
namespace {
using google_breakpad::Minidump;
using std::ifstream;
using std::istringstream;
using std::string;
using std::vector;
using ::testing::Return;
class MinidumpTest : public ::testing::Test {
public:
void SetUp() {
minidump_file_ = string(getenv("srcdir") ? getenv("srcdir") : ".") +
"/src/processor/testdata/minidump2.dmp";
}
string minidump_file_;
};
TEST_F(MinidumpTest, TestMinidumpFromFile) {
Minidump minidump(minidump_file_);
ASSERT_EQ(minidump.path(), minidump_file_);
ASSERT_TRUE(minidump.Read());
const MDRawHeader* header = minidump.header();
ASSERT_NE(header, (MDRawHeader*)NULL);
ASSERT_EQ(header->signature, u_int32_t(MD_HEADER_SIGNATURE));
//TODO: add more checks here
}
TEST_F(MinidumpTest, TestMinidumpFromStream) {
// read minidump contents into memory, construct a stringstream around them
ifstream file_stream(minidump_file_.c_str(), std::ios::in);
ASSERT_TRUE(file_stream.good());
vector<char> bytes;
file_stream.seekg(0, std::ios_base::end);
ASSERT_TRUE(file_stream.good());
bytes.resize(file_stream.tellg());
file_stream.seekg(0, std::ios_base::beg);
ASSERT_TRUE(file_stream.good());
file_stream.read(&bytes[0], bytes.size());
ASSERT_TRUE(file_stream.good());
string str(&bytes[0], bytes.size());
istringstream stream(str);
ASSERT_TRUE(stream.good());
// now read minidump from stringstream
Minidump minidump(stream);
ASSERT_EQ(minidump.path(), "");
ASSERT_TRUE(minidump.Read());
const MDRawHeader* header = minidump.header();
ASSERT_NE(header, (MDRawHeader*)NULL);
ASSERT_EQ(header->signature, u_int32_t(MD_HEADER_SIGNATURE));
//TODO: add more checks here
}
} // namespace
int main(int argc, char* argv[]) {
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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