// Copyright 2011 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/tests/test_file_ref.h"
#include <stddef.h>
#include <stdio.h>
#include <sstream>
#include <vector>
#include "ppapi/c/pp_errors.h"
#include "ppapi/c/ppb_file_io.h"
#include "ppapi/c/private/ppb_testing_private.h"
#include "ppapi/cpp/dev/file_chooser_dev.h"
#include "ppapi/cpp/directory_entry.h"
#include "ppapi/cpp/file_io.h"
#include "ppapi/cpp/file_ref.h"
#include "ppapi/cpp/file_system.h"
#include "ppapi/cpp/instance.h"
#include "ppapi/cpp/module.h"
#include "ppapi/cpp/url_loader.h"
#include "ppapi/cpp/url_request_info.h"
#include "ppapi/cpp/url_response_info.h"
#include "ppapi/tests/test_utils.h"
#include "ppapi/tests/testing_instance.h"
REGISTER_TEST_CASE(FileRef);
namespace {
const char* kPersFileName = "persistent";
const char* kTempFileName = "temporary";
const char* kParentPath = "/foo/bar";
const char* kPersFilePath = "/foo/bar/persistent";
const char* kTempFilePath = "/foo/bar/temporary";
const char* kTerribleName = "!@#$%^&*()-_=+{}[] ;:'\"|`~\t\n\r\b?";
typedef std::vector<pp::DirectoryEntry> DirEntries;
std::string ReportMismatch(const std::string& method_name,
const std::string& returned_result,
const std::string& expected_result) {
return method_name + " returned '" + returned_result + "'; '" +
expected_result + "' expected.";
}
} // namespace
bool TestFileRef::Init() {
return CheckTestingInterface() && EnsureRunningOverHTTP();
}
std::string TestFileRef::MakeExternalFileRef(pp::FileRef* file_ref_ext) {
pp::FileChooser_Dev file_chooser(instance(), PP_FILECHOOSERMODE_OPEN, "*");
ASSERT_FALSE(file_chooser.is_null());
TestCompletionCallbackWithOutput<std::vector<pp::FileRef> >
filechooser_callback(instance_->pp_instance(), callback_type());
filechooser_callback.WaitForResult(
file_chooser.Show(filechooser_callback.GetCallback()));
const std::vector<pp::FileRef>& output_ref = filechooser_callback.output();
ASSERT_EQ(1u, output_ref.size());
*file_ref_ext = output_ref[0];
ASSERT_EQ(PP_FILESYSTEMTYPE_EXTERNAL, file_ref_ext->GetFileSystemType());
PASS();
}
int32_t TestFileRef::DeleteDirectoryRecursively(pp::FileRef* dir) {
if (!dir)
return PP_ERROR_BADARGUMENT;
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
TestCompletionCallbackWithOutput<DirEntries> output_callback(
instance_->pp_instance(), callback_type());
output_callback.WaitForResult(
dir->ReadDirectoryEntries(output_callback.GetCallback()));
int32_t rv = output_callback.result();
if (rv != PP_OK && rv != PP_ERROR_FILENOTFOUND)
return rv;
DirEntries entries = output_callback.output();
for (DirEntries::const_iterator it = entries.begin();
it != entries.end();
++it) {
pp::FileRef file_ref = it->file_ref();
if (it->file_type() == PP_FILETYPE_DIRECTORY) {
rv = DeleteDirectoryRecursively(&file_ref);
if (rv != PP_OK && rv != PP_ERROR_FILENOTFOUND)
return rv;
} else {
callback.WaitForResult(file_ref.Delete(callback.GetCallback()));
rv = callback.result();
if (rv != PP_OK && rv != PP_ERROR_FILENOTFOUND)
return rv;
}
}
callback.WaitForResult(dir->Delete(callback.GetCallback()));
return callback.result();
}
void TestFileRef::RunTests(const std::string& filter) {
RUN_CALLBACK_TEST(TestFileRef, Create, filter);
RUN_CALLBACK_TEST(TestFileRef, GetFileSystemType, filter);
RUN_CALLBACK_TEST(TestFileRef, GetName, filter);
RUN_CALLBACK_TEST(TestFileRef, GetPath, filter);
RUN_CALLBACK_TEST(TestFileRef, GetParent, filter);
RUN_CALLBACK_TEST(TestFileRef, MakeDirectory, filter);
RUN_CALLBACK_TEST(TestFileRef, QueryAndTouchFile, filter);
RUN_CALLBACK_TEST(TestFileRef, DeleteFileAndDirectory, filter);
RUN_CALLBACK_TEST(TestFileRef, RenameFileAndDirectory, filter);
RUN_CALLBACK_TEST(TestFileRef, Query, filter);
RUN_CALLBACK_TEST(TestFileRef, FileNameEscaping, filter);
RUN_CALLBACK_TEST(TestFileRef, ReadDirectoryEntries, filter);
}
std::string TestFileRef::TestCreate() {
std::vector<std::string> invalid_paths;
invalid_paths.push_back("invalid_path"); // no '/' at the first character
invalid_paths.push_back(std::string()); // empty path
// The following are directory traversal checks
invalid_paths.push_back("..");
invalid_paths.push_back("/../invalid_path");
invalid_paths.push_back("/../../invalid_path");
invalid_paths.push_back("/invalid/../../path");
const size_t num_invalid_paths = invalid_paths.size();
pp::FileSystem file_system_pers(
instance_, PP_FILESYSTEMTYPE_LOCALPERSISTENT);
pp::FileSystem file_system_temp(
instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
for (size_t j = 0; j < num_invalid_paths; ++j) {
pp::FileRef file_ref_pers(file_system_pers, invalid_paths[j].c_str());
if (file_ref_pers.pp_resource() != 0) {
return "file_ref_pers expected to be invalid for path: " +
invalid_paths[j];
}
pp::FileRef file_ref_temp(file_system_temp, invalid_paths[j].c_str());
if (file_ref_temp.pp_resource() != 0) {
return "file_ref_temp expected to be invalid for path: " +
invalid_paths[j];
}
}
PASS();
}
std::string TestFileRef::TestGetFileSystemType() {
pp::FileSystem file_system_pers(
instance_, PP_FILESYSTEMTYPE_LOCALPERSISTENT);
pp::FileSystem file_system_temp(
instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
pp::FileRef file_ref_pers(file_system_pers, kPersFilePath);
if (file_ref_pers.GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALPERSISTENT)
return "file_ref_pers expected to be persistent.";
pp::FileRef file_ref_temp(file_system_temp, kTempFilePath);
if (file_ref_temp.GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALTEMPORARY)
return "file_ref_temp expected to be temporary.";
pp::FileRef file_ref_ext;
std::string result = MakeExternalFileRef(&file_ref_ext);
if (!result.empty())
return result;
PASS();
}
std::string TestFileRef::TestGetName() {
pp::FileSystem file_system_pers(
instance_, PP_FILESYSTEMTYPE_LOCALPERSISTENT);
pp::FileSystem file_system_temp(
instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
pp::FileRef file_ref_pers(file_system_pers, kPersFilePath);
std::string name = file_ref_pers.GetName().AsString();
if (name != kPersFileName)
return ReportMismatch("FileRef::GetName", name, kPersFileName);
pp::FileRef file_ref_temp(file_system_temp, kTempFilePath);
name = file_ref_temp.GetName().AsString();
if (name != kTempFileName)
return ReportMismatch("FileRef::GetName", name, kTempFileName);
// Test the "/" case.
pp::FileRef file_ref_slash(file_system_temp, "/");
name = file_ref_slash.GetName().AsString();
if (name != "/")
return ReportMismatch("FileRef::GetName", name, "/");
pp::FileRef file_ref_ext;
std::string result = MakeExternalFileRef(&file_ref_ext);
if (!result.empty())
return result;
name = file_ref_ext.GetName().AsString();
ASSERT_FALSE(name.empty());
PASS();
}
std::string TestFileRef::TestGetPath() {
pp::FileSystem file_system_pers(
instance_, PP_FILESYSTEMTYPE_LOCALPERSISTENT);
pp::FileSystem file_system_temp(
instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
pp::FileRef file_ref_pers(file_system_pers, kPersFilePath);
ASSERT_EQ(kPersFilePath, file_ref_pers.GetPath().AsString());
pp::FileRef file_ref_temp(file_system_temp, kTempFilePath);
ASSERT_EQ(kTempFilePath, file_ref_temp.GetPath().AsString());
pp::FileRef file_ref_ext;
std::string result = MakeExternalFileRef(&file_ref_ext);
if (!result.empty())
return result;
ASSERT_TRUE(file_ref_ext.GetPath().is_undefined());
PASS();
}
std::string TestFileRef::TestGetParent() {
pp::FileSystem file_system_pers(
instance_, PP_FILESYSTEMTYPE_LOCALPERSISTENT);
pp::FileSystem file_system_temp(
instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
pp::FileRef file_ref_pers(file_system_pers, kPersFilePath);
ASSERT_EQ(kParentPath, file_ref_pers.GetParent().GetPath().AsString());
pp::FileRef file_ref_temp(file_system_temp, kTempFilePath);
ASSERT_EQ(kParentPath, file_ref_temp.GetParent().GetPath().AsString());
// Test the "/" case.
pp::FileRef file_ref_slash(file_system_temp, "/");
ASSERT_EQ("/", file_ref_slash.GetParent().GetPath().AsString());
// Test the "/foo" case (the parent is "/").
pp::FileRef file_ref_with_root_parent(file_system_temp, "/foo");
ASSERT_EQ("/", file_ref_with_root_parent.GetParent().GetPath().AsString());
pp::FileRef file_ref_ext;
std::string result = MakeExternalFileRef(&file_ref_ext);
if (!result.empty())
return result;
ASSERT_TRUE(file_ref_ext.GetParent().is_null());
PASS();
}
std::string TestFileRef::TestMakeDirectory() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
// Open.
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Make a directory.
pp::FileRef dir_ref(file_system, "/dir_make_dir");
callback.WaitForResult(
dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Make a directory on the existing path without exclusive flag.
callback.WaitForResult(
dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Making a directory should be aborted.
int32_t rv = PP_ERROR_FAILED;
{
rv = pp::FileRef(file_system, "/dir_make_dir_abort")
.MakeDirectory(PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback());
}
callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
// Make nested directories.
dir_ref = pp::FileRef(file_system, "/dir_make_nested_dir_1/dir");
callback.WaitForResult(
dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
dir_ref = pp::FileRef(file_system, "/dir_make_nested_dir_2/dir");
callback.WaitForResult(
dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_ERROR_FILENOTFOUND, callback.result());
// Ensure there is no directory on the path to test exclusive cases.
dir_ref = pp::FileRef(file_system, "/dir_make_dir_exclusive");
rv = DeleteDirectoryRecursively(&dir_ref);
ASSERT_TRUE(rv == PP_OK || rv == PP_ERROR_FILENOTFOUND);
// Make a directory exclusively.
callback.WaitForResult(
dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_EXCLUSIVE,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
callback.WaitForResult(
dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_EXCLUSIVE,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_ERROR_FILEEXISTS, callback.result());
PASS();
}
std::string TestFileRef::TestQueryAndTouchFile() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef file_ref(file_system, "/file_touch");
pp::FileIO file_io(instance_);
callback.WaitForResult(
file_io.Open(file_ref,
PP_FILEOPENFLAG_CREATE |
PP_FILEOPENFLAG_TRUNCATE |
PP_FILEOPENFLAG_WRITE,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Write some data to have a non-zero file size.
callback.WaitForResult(file_io.Write(0, "test", 4, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(4, callback.result());
// Touch.
const PP_Time last_access_time = 123 * 24 * 3600.0;
// last_modified_time's granularity is 2 seconds
// See note in test_file_io.cc for why we use this time.
const PP_Time last_modified_time = 100 * 24 * 3600.0;
callback.WaitForResult(file_ref.Touch(last_access_time, last_modified_time,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Touch aborted.
int32_t rv = PP_ERROR_FAILED;
{
rv = pp::FileRef(file_system, "/file_touch_abort")
.Touch(last_access_time, last_modified_time, callback.GetCallback());
}
callback.WaitForResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
if (rv == PP_OK_COMPLETIONPENDING) {
// Touch tried to run asynchronously and should have been aborted.
ASSERT_EQ(PP_ERROR_ABORTED, callback.result());
} else {
// Touch ran synchronously and should have failed because the file does not
// exist.
ASSERT_EQ(PP_ERROR_FILENOTFOUND, callback.result());
}
// Query.
PP_FileInfo info;
callback.WaitForResult(file_io.Query(&info, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
ASSERT_EQ(4, info.size);
ASSERT_EQ(PP_FILETYPE_REGULAR, info.type);
ASSERT_EQ(PP_FILESYSTEMTYPE_LOCALTEMPORARY, info.system_type);
// Disabled due to DST-related failure: crbug.com/314579
// ASSERT_EQ(last_access_time, info.last_access_time);
// ASSERT_EQ(last_modified_time, info.last_modified_time);
// Cancellation test.
// TODO(viettrungluu): this test causes a bunch of LOG(WARNING)s; investigate.
// TODO(viettrungluu): check |info| for late writes.
{
rv = pp::FileRef(file_system, "/file_touch").Touch(
last_access_time, last_modified_time, callback.GetCallback());
}
callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
PASS();
}
std::string TestFileRef::TestDeleteFileAndDirectory() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef file_ref(file_system, "/file_delete");
pp::FileIO file_io(instance_);
callback.WaitForResult(
file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
callback.WaitForResult(file_ref.Delete(callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef dir_ref(file_system, "/dir_delete");
callback.WaitForResult(dir_ref.MakeDirectory(
PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
callback.WaitForResult(dir_ref.Delete(callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef nested_dir_ref(file_system, "/dir_delete_1/dir_delete_2");
callback.WaitForResult(
nested_dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Attempt to delete the parent directory (should fail; it's non-empty).
pp::FileRef parent_dir_ref = nested_dir_ref.GetParent();
callback.WaitForResult(parent_dir_ref.Delete(callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_ERROR_FAILED, callback.result());
pp::FileRef nonexistent_file_ref(file_system, "/nonexistent_file_delete");
callback.WaitForResult(nonexistent_file_ref.Delete(callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_ERROR_FILENOTFOUND, callback.result());
// Delete aborted.
int32_t rv = PP_ERROR_FAILED;
{
pp::FileRef file_ref_abort(file_system, "/file_delete_abort");
pp::FileIO file_io_abort(instance_);
callback.WaitForResult(
file_io_abort.Open(file_ref_abort, PP_FILEOPENFLAG_CREATE,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
rv = file_ref_abort.Delete(callback.GetCallback());
}
callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
PASS();
}
std::string TestFileRef::TestRenameFileAndDirectory() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef file_ref(file_system, "/file_rename");
pp::FileIO file_io(instance_);
callback.WaitForResult(
file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef target_file_ref(file_system, "/target_file_rename");
callback.WaitForResult(
file_ref.Rename(target_file_ref, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef dir_ref(file_system, "/dir_rename");
callback.WaitForResult(dir_ref.MakeDirectory(
PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef target_dir_ref(file_system, "/target_dir_rename");
callback.WaitForResult(
dir_ref.Rename(target_dir_ref, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef nested_dir_ref(file_system, "/dir_rename_1/dir_rename_2");
callback.WaitForResult(
nested_dir_ref.MakeDirectory(PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Try to rename nested directory to the parent name. Should fail.
pp::FileRef target_nested_dir_ref(file_system, "/dir_rename_1");
callback.WaitForResult(
nested_dir_ref.Rename(target_nested_dir_ref, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_ERROR_FAILED, callback.result());
// Rename aborted.
// TODO(viettrungluu): Figure out what we want to do if the target file
// resource is destroyed before completion.
int32_t rv = PP_ERROR_FAILED;
pp::FileRef target_file_ref_abort(file_system,
"/target_file_rename_abort");
{
pp::FileRef file_ref_abort(file_system, "/file_rename_abort");
pp::FileIO file_io_abort(instance_);
callback.WaitForResult(
file_io_abort.Open(file_ref_abort, PP_FILEOPENFLAG_CREATE,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
rv = file_ref_abort.Rename(target_file_ref_abort, callback.GetCallback());
}
callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(callback);
PASS();
}
std::string TestFileRef::TestQuery() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
pp::FileRef file_ref(file_system, "/file");
pp::FileIO file_io(instance_);
callback.WaitForResult(file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE,
callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// We touch the file so we can easily check access and modified time.
callback.WaitForResult(file_io.Touch(0, 0, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
TestCompletionCallbackWithOutput<PP_FileInfo> out_callback(
instance_->pp_instance(), callback_type());
out_callback.WaitForResult(file_ref.Query(out_callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(out_callback);
ASSERT_EQ(PP_OK, out_callback.result());
PP_FileInfo info = out_callback.output();
ASSERT_EQ(0, info.size);
ASSERT_EQ(PP_FILETYPE_REGULAR, info.type);
ASSERT_EQ(PP_FILESYSTEMTYPE_LOCALTEMPORARY, info.system_type);
ASSERT_DOUBLE_EQ(0.0, info.last_access_time);
ASSERT_DOUBLE_EQ(0.0, info.last_modified_time);
// Query a file ref on an external filesystem.
pp::FileRef file_ref_ext;
std::string result = MakeExternalFileRef(&file_ref_ext);
if (!result.empty())
return result;
out_callback.WaitForResult(file_ref_ext.Query(out_callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(out_callback);
if (out_callback.result() != PP_OK)
return ReportError("Query() result", out_callback.result());
ASSERT_EQ(PP_OK, out_callback.result());
info = out_callback.output();
ASSERT_EQ(PP_FILETYPE_REGULAR, info.type);
ASSERT_EQ(PP_FILESYSTEMTYPE_EXTERNAL, info.system_type);
// We can't touch the file, so just sanity check the times.
ASSERT_TRUE(info.creation_time >= 0.0);
ASSERT_TRUE(info.last_modified_time >= 0.0);
ASSERT_TRUE(info.last_access_time >= 0.0);
// Query a file ref for a file that doesn't exist.
pp::FileRef missing_file_ref(file_system, "/missing_file");
out_callback.WaitForResult(missing_file_ref.Query(
out_callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(out_callback);
ASSERT_EQ(PP_ERROR_FILENOTFOUND, out_callback.result());
PASS();
}
std::string TestFileRef::TestFileNameEscaping() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
std::string test_dir_path = "/dir_for_escaping_test";
// Create a directory in which to test.
pp::FileRef test_dir_ref(file_system, test_dir_path.c_str());
callback.WaitForResult(test_dir_ref.MakeDirectory(
PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Create the file with the terrible name.
std::string full_file_path = test_dir_path + "/" + kTerribleName;
pp::FileRef file_ref(file_system, full_file_path.c_str());
pp::FileIO file_io(instance_);
callback.WaitForResult(
file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// FileRef::ReadDirectoryEntries only works out-of-process.
if (testing_interface_->IsOutOfProcess()) {
TestCompletionCallbackWithOutput<DirEntries>
output_callback(instance_->pp_instance(), callback_type());
output_callback.WaitForResult(
test_dir_ref.ReadDirectoryEntries(output_callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(output_callback);
ASSERT_EQ(PP_OK, output_callback.result());
DirEntries entries = output_callback.output();
ASSERT_EQ(1, entries.size());
ASSERT_EQ(kTerribleName, entries.front().file_ref().GetName().AsString());
}
PASS();
}
std::string TestFileRef::TestReadDirectoryEntries() {
TestCompletionCallback callback(instance_->pp_instance(), callback_type());
pp::FileSystem file_system(
instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
// Setup testing directories and files.
const char* test_dir_name = "/test_get_next_file";
const char* file_prefix = "file_";
const char* dir_prefix = "dir_";
pp::FileRef test_dir(file_system, test_dir_name);
int32_t rv = DeleteDirectoryRecursively(&test_dir);
ASSERT_TRUE(rv == PP_OK || rv == PP_ERROR_FILENOTFOUND);
callback.WaitForResult(test_dir.MakeDirectory(
PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
static const int kNumFiles = 3;
std::set<std::string> expected_file_names;
for (int i = 1; i <= kNumFiles; ++i) {
std::ostringstream buffer;
buffer << test_dir_name << '/' << file_prefix << i;
pp::FileRef file_ref(file_system, buffer.str().c_str());
pp::FileIO file_io(instance_);
callback.WaitForResult(
file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
expected_file_names.insert(buffer.str());
}
static const int kNumDirectories = 3;
std::set<std::string> expected_dir_names;
for (int i = 1; i <= kNumDirectories; ++i) {
std::ostringstream buffer;
buffer << test_dir_name << '/' << dir_prefix << i;
pp::FileRef file_ref(file_system, buffer.str().c_str());
callback.WaitForResult(file_ref.MakeDirectory(
PP_MAKEDIRECTORYFLAG_NONE, callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(callback);
ASSERT_EQ(PP_OK, callback.result());
expected_dir_names.insert(buffer.str());
}
// Test that |ReadDirectoryEntries()| is able to fetch all
// directories and files that we created.
{
TestCompletionCallbackWithOutput<DirEntries> output_callback(
instance_->pp_instance(), callback_type());
output_callback.WaitForResult(
test_dir.ReadDirectoryEntries(output_callback.GetCallback()));
CHECK_CALLBACK_BEHAVIOR(output_callback);
ASSERT_EQ(PP_OK, output_callback.result());
DirEntries entries = output_callback.output();
size_t sum = expected_file_names.size() + expected_dir_names.size();
ASSERT_EQ(sum, entries.size());
for (DirEntries::const_iterator it = entries.begin();
it != entries.end(); ++it) {
pp::FileRef file_ref = it->file_ref();
std::string file_path = file_ref.GetPath().AsString();
std::set<std::string>::iterator found =
expected_file_names.find(file_path);
if (found != expected_file_names.end()) {
if (it->file_type() != PP_FILETYPE_REGULAR)
return file_path + " should have been a regular file.";
expected_file_names.erase(found);
} else {
found = expected_dir_names.find(file_path);
if (found == expected_dir_names.end())
return "Unexpected file path: " + file_path;
if (it->file_type() != PP_FILETYPE_DIRECTORY)
return file_path + " should have been a directory.";
expected_dir_names.erase(found);
}
}
ASSERT_TRUE(expected_file_names.empty());
ASSERT_TRUE(expected_dir_names.empty());
}
// Test cancellation of asynchronous |ReadDirectoryEntries()|.
TestCompletionCallbackWithOutput<DirEntries> output_callback(
instance_->pp_instance(), callback_type());
{
rv = pp::FileRef(file_system, test_dir_name)
.ReadDirectoryEntries(output_callback.GetCallback());
}
output_callback.WaitForAbortResult(rv);
CHECK_CALLBACK_BEHAVIOR(output_callback);
PASS();
}
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