/thirdparty/breakpad/client/linux/minidump_writer/directory_reader_unittest.cc
http://github.com/tomahawk-player/tomahawk · C++ · 77 lines · 35 code · 14 blank · 28 comment · 7 complexity · 2af056c122fdf915bfe29f2155045afe MD5 · raw file
- // 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
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- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- #include <set>
- #include <string>
- #include <dirent.h>
- #include <fcntl.h>
- #include <sys/types.h>
- #include "client/linux/minidump_writer/directory_reader.h"
- #include "breakpad_googletest_includes.h"
- using namespace google_breakpad;
- namespace {
- typedef testing::Test DirectoryReaderTest;
- }
- TEST(DirectoryReaderTest, CompareResults) {
- std::set<std::string> dent_set;
- DIR *const dir = opendir("/proc/self");
- ASSERT_TRUE(dir != NULL);
- struct dirent* dent;
- while ((dent = readdir(dir)))
- dent_set.insert(dent->d_name);
- closedir(dir);
- const int fd = open("/proc/self", O_DIRECTORY | O_RDONLY);
- ASSERT_GE(fd, 0);
- DirectoryReader dir_reader(fd);
- unsigned seen = 0;
- const char* name;
- while (dir_reader.GetNextEntry(&name)) {
- ASSERT_TRUE(dent_set.find(name) != dent_set.end());
- seen++;
- dir_reader.PopEntry();
- }
- ASSERT_TRUE(dent_set.find("status") != dent_set.end());
- ASSERT_TRUE(dent_set.find("stat") != dent_set.end());
- ASSERT_TRUE(dent_set.find("cmdline") != dent_set.end());
- ASSERT_EQ(dent_set.size(), seen);
- close(fd);
- }