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5ebd6507e3
This patch avoids comparisons between signed and unsigned values, as warned about by G++ 4.4.1. a=jimblandy, r=nealsid git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@469 4c0a9323-5329-0410-9bdc-e9ce6186880e
103 lines
3.7 KiB
C++
103 lines
3.7 KiB
C++
// Copyright (c) 2009, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Unit test for Minidump. Uses a pre-generated minidump and
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// verifies that certain streams are correct.
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#include <cstdlib>
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <string>
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#include <vector>
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#include "breakpad_googletest_includes.h"
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#include "google_breakpad/common/minidump_format.h"
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#include "google_breakpad/processor/minidump.h"
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#include "processor/logging.h"
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namespace {
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using google_breakpad::Minidump;
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using std::ifstream;
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using std::istringstream;
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using std::string;
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using std::vector;
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using ::testing::Return;
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class MinidumpTest : public ::testing::Test {
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public:
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void SetUp() {
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minidump_file_ = string(getenv("srcdir") ? getenv("srcdir") : ".") +
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"/src/processor/testdata/minidump2.dmp";
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}
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string minidump_file_;
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};
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TEST_F(MinidumpTest, TestMinidumpFromFile) {
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Minidump minidump(minidump_file_);
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ASSERT_EQ(minidump.path(), minidump_file_);
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ASSERT_TRUE(minidump.Read());
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const MDRawHeader* header = minidump.header();
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ASSERT_NE(header, (MDRawHeader*)NULL);
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ASSERT_EQ(header->signature, u_int32_t(MD_HEADER_SIGNATURE));
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//TODO: add more checks here
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}
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TEST_F(MinidumpTest, TestMinidumpFromStream) {
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// read minidump contents into memory, construct a stringstream around them
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ifstream file_stream(minidump_file_.c_str(), std::ios::in);
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ASSERT_TRUE(file_stream.good());
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vector<char> bytes;
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file_stream.seekg(0, std::ios_base::end);
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ASSERT_TRUE(file_stream.good());
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bytes.resize(file_stream.tellg());
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file_stream.seekg(0, std::ios_base::beg);
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ASSERT_TRUE(file_stream.good());
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file_stream.read(&bytes[0], bytes.size());
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ASSERT_TRUE(file_stream.good());
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string str(&bytes[0], bytes.size());
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istringstream stream(str);
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ASSERT_TRUE(stream.good());
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// now read minidump from stringstream
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Minidump minidump(stream);
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ASSERT_EQ(minidump.path(), "");
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ASSERT_TRUE(minidump.Read());
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const MDRawHeader* header = minidump.header();
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ASSERT_NE(header, (MDRawHeader*)NULL);
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ASSERT_EQ(header->signature, u_int32_t(MD_HEADER_SIGNATURE));
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//TODO: add more checks here
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}
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} // namespace
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int main(int argc, char* argv[]) {
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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