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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif
#include <stddef.h>
#include <stdint.h>
#include "ppapi/c/dev/ppb_file_chooser_dev.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/c/ppb_file_ref.h"
#include "ppapi/proxy/file_chooser_resource.h"
#include "ppapi/proxy/locking_resource_releaser.h"
#include "ppapi/proxy/plugin_message_filter.h"
#include "ppapi/proxy/ppapi_messages.h"
#include "ppapi/proxy/ppapi_proxy_test.h"
#include "ppapi/shared_impl/proxy_lock.h"
#include "ppapi/shared_impl/scoped_pp_var.h"
#include "ppapi/shared_impl/var.h"
#include "ppapi/thunk/thunk.h"
namespace ppapi {
namespace proxy {
namespace {
typedef PluginProxyTest FileChooserResourceTest;
void* GetFileRefDataBuffer(void* user_data,
uint32_t element_count,
uint32_t element_size) {
EXPECT_TRUE(element_size == sizeof(PP_Resource));
std::vector<PP_Resource>* output =
static_cast<std::vector<PP_Resource>*>(user_data);
output->resize(element_count);
if (element_count > 0)
return &(*output)[0];
return NULL;
}
void DoNothingCallback(void* user_data, int32_t result) {
}
// Calls PopulateAcceptTypes and verifies that the resulting array contains
// the given values. The values may be NULL if there aren't expected to be
// that many results.
bool CheckParseAcceptType(const std::string& input,
const char* expected1,
const char* expected2) {
std::vector<std::string> output;
FileChooserResource::PopulateAcceptTypes(input, &output);
const size_t kCount = 2;
const char* expected[kCount] = { expected1, expected2 };
for (size_t i = 0; i < kCount; i++) {
if (!expected[i])
return i == output.size();
if (output.size() <= i)
return false;
if (output[i] != expected[i])
return false;
}
return output.size() == kCount;
}
} // namespace
// Does a full test of Show() and reply functionality in the plugin side using
// the public C interfaces.
TEST_F(FileChooserResourceTest, Show) {
const PPB_FileChooser_Dev_0_6* chooser_iface =
thunk::GetPPB_FileChooser_Dev_0_6_Thunk();
LockingResourceReleaser res(
chooser_iface->Create(pp_instance(), PP_FILECHOOSERMODE_OPEN,
PP_MakeUndefined()));
std::vector<PP_Resource> dest;
PP_ArrayOutput output;
output.GetDataBuffer = &GetFileRefDataBuffer;
output.user_data = &dest;
int32_t result = chooser_iface->Show(
res.get(), output, PP_MakeCompletionCallback(&DoNothingCallback, NULL));
ASSERT_EQ(PP_OK_COMPLETIONPENDING, result);
// Should have sent a "show" message.
ResourceMessageCallParams params;
IPC::Message msg;
ASSERT_TRUE(sink().GetFirstResourceCallMatching(
PpapiHostMsg_FileChooser_Show::ID, ¶ms, &msg));
ResourceMessageReplyParams reply_params(params.pp_resource(),
params.sequence());
reply_params.set_result(PP_OK);
// Synthesize a response with one file ref in it. Note that it must have a
// pending_host_resource_id set. Since there isn't actually a host, this can
// be whatever we want.
std::vector<FileRefCreateInfo> create_info_array;
FileRefCreateInfo create_info;
create_info.file_system_type = PP_FILESYSTEMTYPE_EXTERNAL;
create_info.display_name = "bar";
create_info.browser_pending_host_resource_id = 12;
create_info.renderer_pending_host_resource_id = 15;
create_info_array.push_back(create_info);
PluginMessageFilter::DispatchResourceReplyForTest(
reply_params, PpapiPluginMsg_FileChooser_ShowReply(create_info_array));
// Should have populated our vector.
ASSERT_EQ(1u, dest.size());
LockingResourceReleaser dest_deletor(dest[0]); // Ensure it's cleaned up.
const PPB_FileRef_1_0* file_ref_iface = thunk::GetPPB_FileRef_1_0_Thunk();
EXPECT_EQ(PP_FILESYSTEMTYPE_EXTERNAL,
file_ref_iface->GetFileSystemType(dest[0]));
PP_Var name_var(file_ref_iface->GetName(dest[0]));
{
ProxyAutoLock lock;
ScopedPPVar release_name_var(ScopedPPVar::PassRef(), name_var);
EXPECT_VAR_IS_STRING("bar", name_var);
}
PP_Var path_var(file_ref_iface->GetPath(dest[0]));
{
ProxyAutoLock lock;
ScopedPPVar release_path_var(ScopedPPVar::PassRef(), path_var);
EXPECT_EQ(PP_VARTYPE_UNDEFINED, path_var.type);
}
}
TEST_F(FileChooserResourceTest, PopulateAcceptTypes) {
EXPECT_TRUE(CheckParseAcceptType(std::string(), NULL, NULL));
EXPECT_TRUE(CheckParseAcceptType("/", NULL, NULL));
EXPECT_TRUE(CheckParseAcceptType(".", NULL, NULL));
EXPECT_TRUE(CheckParseAcceptType(",, , ", NULL, NULL));
EXPECT_TRUE(CheckParseAcceptType("app/txt", "app/txt", NULL));
EXPECT_TRUE(CheckParseAcceptType("app/txt,app/pdf", "app/txt", "app/pdf"));
EXPECT_TRUE(CheckParseAcceptType(" app/txt , app/pdf ",
"app/txt", "app/pdf"));
// No dot or slash ones should be skipped.
EXPECT_TRUE(CheckParseAcceptType("foo", NULL, NULL));
EXPECT_TRUE(CheckParseAcceptType("foo,.txt", ".txt", NULL));
}
} // namespace proxy
} // namespace ppapi
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