Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

mojo/services/files/public/c/tests/directory_wrapper_unittest.cc

Index: mojo/services/files/public/c/tests/directory_wrapper_unittest.cc
diff --git a/mojo/services/files/public/c/tests/directory_wrapper_unittest.cc b/mojo/services/files/public/c/tests/directory_wrapper_unittest.cc
deleted file mode 100644
index c2502f10d8411b57d28697f1c1c7ea545cf10eed..0000000000000000000000000000000000000000
--- a/mojo/services/files/public/c/tests/directory_wrapper_unittest.cc
+++ /dev/null
@@ -1,201 +0,0 @@
-// Copyright 2015 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 "files/public/c/lib/directory_wrapper.h"
-
-#include <errno.h>
-
-#include <memory>
-
-#include "files/public/c/lib/fd_impl.h"
-#include "files/public/c/mojio_fcntl.h"
-#include "files/public/c/mojio_sys_stat.h"
-#include "files/public/c/tests/mock_errno_impl.h"
-#include "files/public/c/tests/mojio_impl_test_base.h"
-#include "files/public/c/tests/test_utils.h"
-
-namespace mojio {
-namespace {
-
-using DirectoryWrapperTest = mojio::test::MojioImplTestBase;
-
-const int kLastErrorSentinel = -12345;
-
-// Note: |Open()|'s |mode| is currently basically ignored, so there's nothing to
-// test yet. If this ever changes, we'll have to test it.
-
-// TODO(vtl): Currently, the Files service/interface doesn't report
-// complete/thorough errors, hence our errno checks are bit wacky.
-TEST_F(DirectoryWrapperTest, OpenCreate) {
-  test::MockErrnoImpl errno_impl(kLastErrorSentinel);
-  DirectoryWrapper dw(&errno_impl, directory().Pass());
-
-  // Opening a nonexistent file without MOJIO_O_CREAT should fail.
-  EXPECT_FALSE(dw.Open("my_file", MOJIO_O_RDWR, MOJIO_S_IRWXU));
-  EXPECT_EQ(EIO, errno_impl.Get());
-
-  // Opening it with MOJIO_O_CREAT should work though.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(dw.Open("my_file", MOJIO_O_RDWR | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(0, test::GetFileSize(&dw.directory(), "my_file"));
-
-  // And again.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-
-  // But not with MOJIO_O_EXCL.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_FALSE(dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_CREAT | MOJIO_O_EXCL,
-                       MOJIO_S_IRWXU));
-  EXPECT_EQ(EIO, errno_impl.Get());
-
-  // Make a subdirectory.
-  test::MakeDirAt(&dw.directory(), "my_dir");
-
-  // Can't create a file of that name, even with MOJIO_O_CREAT.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_FALSE(
-      dw.Open("my_dir", MOJIO_O_WRONLY | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(EIO, errno_impl.Get());
-
-  // Create a file in that subdirectory, let's say with MOJIO_O_EXCL.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(dw.Open("my_dir/foo",
-                      MOJIO_O_WRONLY | MOJIO_O_CREAT | MOJIO_O_EXCL,
-                      MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(0, test::GetFileSize(&dw.directory(), "my_dir/foo"));
-}
-
-TEST_F(DirectoryWrapperTest, OpenTruncate) {
-  test::MockErrnoImpl errno_impl(kLastErrorSentinel);
-  DirectoryWrapper dw(&errno_impl, directory().Pass());
-
-  // Can't open a nonexistent file with only MOJIO_O_TRUNC.
-  EXPECT_FALSE(
-      dw.Open("nonexistent", MOJIO_O_WRONLY | MOJIO_O_TRUNC, MOJIO_S_IRWXU));
-  EXPECT_EQ(EIO, errno_impl.Get());
-
-  // But can with MOJIO_O_CREAT.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(dw.Open("to_create",
-                      MOJIO_O_WRONLY | MOJIO_O_CREAT | MOJIO_O_TRUNC,
-                      MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(0, test::GetFileSize(&dw.directory(), "to_create"));
-
-  test::CreateTestFileAt(&dw.directory(), "my_file", 123);
-
-  // Opening without MOJIO_O_TRUNC doesn't change the file size, with or without
-  // MOJIO_O_CREAT.
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-
-  // But with MOJIO_O_TRUNC, it truncates (only test without MOJIO_O_CREAT).
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_TRUNC, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(0, test::GetFileSize(&dw.directory(), "my_file"));
-}
-
-TEST_F(DirectoryWrapperTest, OpenExisting) {
-  test::CreateTestFileAt(&directory(), "my_file", 123);
-
-  test::MockErrnoImpl errno_impl(kLastErrorSentinel);
-  DirectoryWrapper dw(&errno_impl, directory().Pass());
-
-  // Test various flags:
-  EXPECT_TRUE(dw.Open("my_file", MOJIO_O_RDONLY, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(dw.Open("my_file", MOJIO_O_RDWR, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(dw.Open("my_file", MOJIO_O_WRONLY, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_TRUE(
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_APPEND, MOJIO_S_IRWXU));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-  EXPECT_EQ(123, test::GetFileSize(&dw.directory(), "my_file"));
-}
-
-// Note: This necessarily also involves the returned |FDImpl|'s |Write()|.
-TEST_F(DirectoryWrapperTest, OpenAppend) {
-  test::CreateTestFileAt(&directory(), "my_file", 123);
-
-  test::MockErrnoImpl errno_impl(kLastErrorSentinel);
-  DirectoryWrapper dw(&errno_impl, directory().Pass());
-
-  std::unique_ptr<FDImpl> fdi =
-      dw.Open("my_file", MOJIO_O_WRONLY | MOJIO_O_APPEND, MOJIO_S_IRWXU);
-  EXPECT_TRUE(fdi);
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-
-  // Write some stuff to it.
-  errno_impl.Reset(kLastErrorSentinel);
-  const char kWriteBuffer[45] = {'x', 'y', 'z'};
-  EXPECT_EQ(45, fdi->Write(kWriteBuffer, sizeof(kWriteBuffer)));
-  EXPECT_EQ(kLastErrorSentinel, errno_impl.Get());  // No error.
-
-  EXPECT_EQ(123 + 45, test::GetFileSize(&dw.directory(), "my_file"));
-}
-
-TEST_F(DirectoryWrapperTest, OpenInvalidFlags) {
-  test::MockErrnoImpl errno_impl(kLastErrorSentinel);
-  DirectoryWrapper dw(&errno_impl, directory().Pass());
-
-  // Invalid access mode (masked by MOJIO_O_ACCMODE).
-  //
-  // Note: POSIX "requires" that exactly one of MOJIO_O_RDONLY, MOJIO_O_RDWR, or
-  // MOJIO_O_WRONLY be included. However, we follow Linux and let MOJIO_O_RDONLY
-  // have value 0, so this can't be detected (POSIX allows this by saying that
-  // missing one of these flags *may* result in EINVAL).
-  //
-  // However, the or of all three isn't valid, and we do give EINVAL for that.
-  EXPECT_FALSE(dw.Open("my_file",
-                       MOJIO_O_RDONLY | MOJIO_O_RDWR | MOJIO_O_WRONLY,
-                       MOJIO_S_IRWXU));
-  EXPECT_EQ(EINVAL, errno_impl.Get());
-}
-
-TEST_F(DirectoryWrapperTest, Efault) {
-  test::MockErrnoImpl errno_impl(kLastErrorSentinel);
-  DirectoryWrapper dw(&errno_impl, directory().Pass());
-
-  EXPECT_FALSE(dw.Open(nullptr, MOJIO_O_WRONLY | MOJIO_O_CREAT, MOJIO_S_IRWXU));
-  EXPECT_EQ(EFAULT, errno_impl.Get());
-
-  errno_impl.Reset(kLastErrorSentinel);
-  EXPECT_FALSE(dw.Chdir(nullptr));
-  EXPECT_EQ(EFAULT, errno_impl.Get());
-}
-
-}  // namespace
-}  // namespace mojio