Separates ipc code from common (http://crbug.com/16829)

chrome/common/file_descriptor_set_unittest.cc

Index: chrome/common/file_descriptor_set_unittest.cc
diff --git a/chrome/common/file_descriptor_set_unittest.cc b/chrome/common/file_descriptor_set_unittest.cc
deleted file mode 100644
index f412fdd90c3f6ec42ec9ad5151b7e7e71ba71867..0000000000000000000000000000000000000000
--- a/chrome/common/file_descriptor_set_unittest.cc
+++ /dev/null
@@ -1,178 +0,0 @@
-// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// This test is POSIX only.
-
-#include <unistd.h>
-#include <fcntl.h>
-
-#include "base/basictypes.h"
-#include "base/eintr_wrapper.h"
-#include "chrome/common/file_descriptor_set_posix.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace {
-
-// Get a safe file descriptor for test purposes.
-int GetSafeFd() {
-  return open("/dev/null", O_RDONLY);
-}
-
-// Returns true if fd was already closed.  Closes fd if not closed.
-bool VerifyClosed(int fd) {
-  const int duped = dup(fd);
-  if (duped != -1) {
-    HANDLE_EINTR(close(duped));
-    HANDLE_EINTR(close(fd));
-    return false;
-  }
-  return true;
-}
-
-// The FileDescriptorSet will try and close some of the descriptor numbers
-// which we given it. This is the base descriptor value. It's great enough such
-// that no real descriptor will accidently be closed.
-static const int kFDBase = 50000;
-
-TEST(FileDescriptorSet, BasicAdd) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  ASSERT_EQ(set->size(), 0u);
-  ASSERT_TRUE(set->empty());
-  ASSERT_TRUE(set->Add(kFDBase));
-  ASSERT_EQ(set->size(), 1u);
-  ASSERT_TRUE(!set->empty());
-
-  // Empties the set and stops a warning about deleting a set with unconsumed
-  // descriptors
-  set->CommitAll();
-}
-
-TEST(FileDescriptorSet, BasicAddAndClose) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  ASSERT_EQ(set->size(), 0u);
-  ASSERT_TRUE(set->empty());
-  const int fd = GetSafeFd();
-  ASSERT_TRUE(set->AddAndAutoClose(fd));
-  ASSERT_EQ(set->size(), 1u);
-  ASSERT_TRUE(!set->empty());
-
-  set->CommitAll();
-
-  ASSERT_TRUE(VerifyClosed(fd));
-}
-TEST(FileDescriptorSet, MaxSize) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  for (unsigned i = 0;
-       i < FileDescriptorSet::MAX_DESCRIPTORS_PER_MESSAGE; ++i) {
-    ASSERT_TRUE(set->Add(kFDBase + 1 + i));
-  }
-
-  ASSERT_TRUE(!set->Add(kFDBase));
-
-  set->CommitAll();
-}
-
-TEST(FileDescriptorSet, SetDescriptors) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  ASSERT_TRUE(set->empty());
-  set->SetDescriptors(NULL, 0);
-  ASSERT_TRUE(set->empty());
-
-  const int fd = GetSafeFd();
-  static const int fds[] = {fd};
-  set->SetDescriptors(fds, 1);
-  ASSERT_TRUE(!set->empty());
-  ASSERT_EQ(set->size(), 1u);
-
-  set->CommitAll();
-
-  ASSERT_TRUE(VerifyClosed(fd));
-}
-
-TEST(FileDescriptorSet, GetDescriptors) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  set->GetDescriptors(NULL);
-  ASSERT_TRUE(set->Add(kFDBase));
-
-  int fds[1];
-  fds[0] = 0;
-  set->GetDescriptors(fds);
-  ASSERT_EQ(fds[0], kFDBase);
-  set->CommitAll();
-  ASSERT_TRUE(set->empty());
-}
-
-TEST(FileDescriptorSet, WalkInOrder) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  ASSERT_TRUE(set->Add(kFDBase));
-  ASSERT_TRUE(set->Add(kFDBase + 1));
-  ASSERT_TRUE(set->Add(kFDBase + 2));
-
-  ASSERT_EQ(set->GetDescriptorAt(0), kFDBase);
-  ASSERT_EQ(set->GetDescriptorAt(1), kFDBase + 1);
-  ASSERT_EQ(set->GetDescriptorAt(2), kFDBase + 2);
-
-  set->CommitAll();
-}
-
-TEST(FileDescriptorSet, WalkWrongOrder) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  ASSERT_TRUE(set->Add(kFDBase));
-  ASSERT_TRUE(set->Add(kFDBase + 1));
-  ASSERT_TRUE(set->Add(kFDBase + 2));
-
-  ASSERT_EQ(set->GetDescriptorAt(0), kFDBase);
-  ASSERT_EQ(set->GetDescriptorAt(2), -1);
-
-  set->CommitAll();
-}
-
-TEST(FileDescriptorSet, WalkCycle) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  ASSERT_TRUE(set->Add(kFDBase));
-  ASSERT_TRUE(set->Add(kFDBase + 1));
-  ASSERT_TRUE(set->Add(kFDBase + 2));
-
-  ASSERT_EQ(set->GetDescriptorAt(0), kFDBase);
-  ASSERT_EQ(set->GetDescriptorAt(1), kFDBase + 1);
-  ASSERT_EQ(set->GetDescriptorAt(2), kFDBase + 2);
-  ASSERT_EQ(set->GetDescriptorAt(0), kFDBase);
-  ASSERT_EQ(set->GetDescriptorAt(1), kFDBase + 1);
-  ASSERT_EQ(set->GetDescriptorAt(2), kFDBase + 2);
-  ASSERT_EQ(set->GetDescriptorAt(0), kFDBase);
-  ASSERT_EQ(set->GetDescriptorAt(1), kFDBase + 1);
-  ASSERT_EQ(set->GetDescriptorAt(2), kFDBase + 2);
-
-  set->CommitAll();
-}
-
-TEST(FileDescriptorSet, DontClose) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  const int fd = GetSafeFd();
-  ASSERT_TRUE(set->Add(fd));
-  set->CommitAll();
-
-  ASSERT_FALSE(VerifyClosed(fd));
-}
-
-TEST(FileDescriptorSet, DoClose) {
-  scoped_refptr<FileDescriptorSet> set = new FileDescriptorSet;
-
-  const int fd = GetSafeFd();
-  ASSERT_TRUE(set->AddAndAutoClose(fd));
-  set->CommitAll();
-
-  ASSERT_TRUE(VerifyClosed(fd));
-}
-
-}  // namespace