Revert "Move mojo edk into mojo/edk"

mojo/edk/test/multiprocess_test_helper_unittest.cc

Index: mojo/edk/test/multiprocess_test_helper_unittest.cc
diff --git a/mojo/edk/test/multiprocess_test_helper_unittest.cc b/mojo/edk/test/multiprocess_test_helper_unittest.cc
deleted file mode 100644
index ec2ba22a63e5c55f8ac8cd1ee8863796baab83d0..0000000000000000000000000000000000000000
--- a/mojo/edk/test/multiprocess_test_helper_unittest.cc
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright 2013 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.
-
-#include "mojo/edk/test/multiprocess_test_helper.h"
-
-#include "base/logging.h"
-#include "build/build_config.h"
-#include "mojo/edk/embedder/scoped_platform_handle.h"
-#include "mojo/edk/test/test_utils.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-#if defined(OS_POSIX)
-#include <fcntl.h>
-#endif
-
-namespace mojo {
-namespace test {
-namespace {
-
-bool IsNonBlocking(const embedder::PlatformHandle& handle) {
-#if defined(OS_WIN)
-  // Haven't figured out a way to query whether a HANDLE was created with
-  // FILE_FLAG_OVERLAPPED.
-  return true;
-#else
-  return fcntl(handle.fd, F_GETFL) & O_NONBLOCK;
-#endif
-}
-
-bool WriteByte(const embedder::PlatformHandle& handle, char c) {
-  size_t bytes_written = 0;
-  BlockingWrite(handle, &c, 1, &bytes_written);
-  return bytes_written == 1;
-}
-
-bool ReadByte(const embedder::PlatformHandle& handle, char* c) {
-  size_t bytes_read = 0;
-  BlockingRead(handle, c, 1, &bytes_read);
-  return bytes_read == 1;
-}
-
-typedef testing::Test MultiprocessTestHelperTest;
-
-TEST_F(MultiprocessTestHelperTest, RunChild) {
-  MultiprocessTestHelper helper;
-  EXPECT_TRUE(helper.server_platform_handle.is_valid());
-
-  helper.StartChild("RunChild");
-  EXPECT_EQ(123, helper.WaitForChildShutdown());
-}
-
-MOJO_MULTIPROCESS_TEST_CHILD_MAIN(RunChild) {
-  CHECK(MultiprocessTestHelper::client_platform_handle.is_valid());
-  return 123;
-}
-
-TEST_F(MultiprocessTestHelperTest, TestChildMainNotFound) {
-  MultiprocessTestHelper helper;
-  helper.StartChild("NoSuchTestChildMain");
-  int result = helper.WaitForChildShutdown();
-  EXPECT_FALSE(result >= 0 && result <= 127);
-}
-
-TEST_F(MultiprocessTestHelperTest, PassedChannel) {
-  MultiprocessTestHelper helper;
-  EXPECT_TRUE(helper.server_platform_handle.is_valid());
-  helper.StartChild("PassedChannel");
-
-  // Take ownership of the handle.
-  embedder::ScopedPlatformHandle handle = helper.server_platform_handle.Pass();
-
-  // The handle should be non-blocking.
-  EXPECT_TRUE(IsNonBlocking(handle.get()));
-
-  // Write a byte.
-  const char c = 'X';
-  EXPECT_TRUE(WriteByte(handle.get(), c));
-
-  // It'll echo it back to us, incremented.
-  char d = 0;
-  EXPECT_TRUE(ReadByte(handle.get(), &d));
-  EXPECT_EQ(c + 1, d);
-
-  // And return it, incremented again.
-  EXPECT_EQ(c + 2, helper.WaitForChildShutdown());
-}
-
-MOJO_MULTIPROCESS_TEST_CHILD_MAIN(PassedChannel) {
-  CHECK(MultiprocessTestHelper::client_platform_handle.is_valid());
-
-  // Take ownership of the handle.
-  embedder::ScopedPlatformHandle handle =
-      MultiprocessTestHelper::client_platform_handle.Pass();
-
-  // The handle should be non-blocking.
-  EXPECT_TRUE(IsNonBlocking(handle.get()));
-
-  // Read a byte.
-  char c = 0;
-  EXPECT_TRUE(ReadByte(handle.get(), &c));
-
-  // Write it back, incremented.
-  c++;
-  EXPECT_TRUE(WriteByte(handle.get(), c));
-
-  // And return it, incremented again.
-  c++;
-  return static_cast<int>(c);
-}
-
-TEST_F(MultiprocessTestHelperTest, ChildTestPasses) {
-  MultiprocessTestHelper helper;
-  EXPECT_TRUE(helper.server_platform_handle.is_valid());
-  helper.StartChild("ChildTestPasses");
-  EXPECT_TRUE(helper.WaitForChildTestShutdown());
-}
-
-MOJO_MULTIPROCESS_TEST_CHILD_TEST(ChildTestPasses) {
-  ASSERT_TRUE(MultiprocessTestHelper::client_platform_handle.is_valid());
-  EXPECT_TRUE(IsNonBlocking(
-      MultiprocessTestHelper::client_platform_handle.get()));
-}
-
-TEST_F(MultiprocessTestHelperTest, ChildTestFailsAssert) {
-  MultiprocessTestHelper helper;
-  EXPECT_TRUE(helper.server_platform_handle.is_valid());
-  helper.StartChild("ChildTestFailsAssert");
-  EXPECT_FALSE(helper.WaitForChildTestShutdown());
-}
-
-MOJO_MULTIPROCESS_TEST_CHILD_TEST(ChildTestFailsAssert) {
-  ASSERT_FALSE(MultiprocessTestHelper::client_platform_handle.is_valid())
-      << "DISREGARD: Expected failure in child process";
-  ASSERT_FALSE(IsNonBlocking(
-      MultiprocessTestHelper::client_platform_handle.get())) << "Not reached";
-  CHECK(false) << "Not reached";
-}
-
-TEST_F(MultiprocessTestHelperTest, ChildTestFailsExpect) {
-  MultiprocessTestHelper helper;
-  EXPECT_TRUE(helper.server_platform_handle.is_valid());
-  helper.StartChild("ChildTestFailsExpect");
-  EXPECT_FALSE(helper.WaitForChildTestShutdown());
-}
-
-MOJO_MULTIPROCESS_TEST_CHILD_TEST(ChildTestFailsExpect) {
-  EXPECT_FALSE(MultiprocessTestHelper::client_platform_handle.is_valid())
-      << "DISREGARD: Expected failure #1 in child process";
-  EXPECT_FALSE(IsNonBlocking(
-      MultiprocessTestHelper::client_platform_handle.get()))
-      << "DISREGARD: Expected failure #2 in child process";
-}
-
-}  // namespace
-}  // namespace test
-}  // namespace mojo