| // Copyright (c) 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 "base/hash.h" |
| #include "ppapi/c/ppb_core.h" |
| #include "ppapi/proxy/interface_list.h" |
| #include "ppapi/proxy/ppapi_proxy_test.h" |
| |
| namespace ppapi { |
| namespace proxy { |
| |
| class InterfaceListTest : public PluginProxyTest { |
| public: |
| // Wrapper function so we can use the private InterfaceList::AddPPB. |
| void AddPPB(InterfaceList* list, |
| const char* iface_name, void* iface_addr, Permission perm) { |
| list->AddPPB(iface_name, iface_addr, perm); |
| } |
| |
| // Wrapper function so we can use the private |
| // InterfaceList::HashInterfaceName. |
| int HashInterfaceName(const std::string& name) { |
| return InterfaceList::HashInterfaceName(name); |
| } |
| }; |
| |
| // Tests looking up a stable interface. |
| TEST_F(InterfaceListTest, Stable) { |
| InterfaceList list; |
| ASSERT_TRUE(list.GetInterfaceForPPB(PPB_CORE_INTERFACE_1_0) != NULL); |
| ASSERT_TRUE(list.GetInterfaceForPPB("FakeUnknownInterface") == NULL); |
| } |
| |
| // Tests that dev channel restrictions work properly. |
| TEST_F(InterfaceListTest, DevChannel) { |
| InterfaceList list; |
| // "Dev channel" interface. |
| static const char* dev_channel_iface_name = "TestDevChannelInterface"; |
| void* dev_channel_iface_addr = (void*)0xdeadbeef; |
| // "Dev" interface |
| static const char* dev_iface_name = "TestDevInterface"; |
| void* dev_iface_addr = (void*)0xcafefade; |
| |
| AddPPB(&list, dev_channel_iface_name, dev_channel_iface_addr, |
| PERMISSION_DEV_CHANNEL); |
| AddPPB(&list, dev_iface_name, dev_iface_addr, PERMISSION_DEV); |
| |
| InterfaceList::SetProcessGlobalPermissions( |
| PpapiPermissions(PERMISSION_NONE)); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_channel_iface_name) == NULL); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_iface_name) == NULL); |
| |
| InterfaceList::SetProcessGlobalPermissions( |
| PpapiPermissions(PERMISSION_DEV_CHANNEL)); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_channel_iface_name) == |
| dev_channel_iface_addr); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_iface_name) == NULL); |
| |
| InterfaceList::SetProcessGlobalPermissions( |
| PpapiPermissions(PERMISSION_DEV)); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_channel_iface_name) == NULL); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_iface_name) == dev_iface_addr); |
| |
| InterfaceList::SetProcessGlobalPermissions( |
| PpapiPermissions(PERMISSION_DEV | PERMISSION_DEV_CHANNEL)); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_channel_iface_name) == |
| dev_channel_iface_addr); |
| ASSERT_TRUE(list.GetInterfaceForPPB(dev_iface_name) == dev_iface_addr); |
| } |
| |
| // Test that the hash function provided by base::Hash is unchanged. This is so |
| // that we will generate correct values when logging interface use to UMA. |
| TEST_F(InterfaceListTest, InterfaceHash) { |
| EXPECT_EQ(612625164, HashInterfaceName("PPB_InputEvent;1.0")); |
| EXPECT_EQ(79708274, HashInterfaceName("PPB_TCPSocket;1.1")); |
| } |
| |
| } // namespace proxy |
| } // namespace ppapi |