Linux: Use upstream google-breakpad instead of our fork....

breakpad/linux/directory_reader_unittest.cc

-// 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.
-
-#include <set>
-#include <string>
-
-#include <dirent.h>
-#include <fcntl.h>
-#include <sys/types.h>
-
-#include "breakpad/linux/directory_reader.h"
-#include "testing/gtest/include/gtest/gtest.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);
-}