diff options
Diffstat (limited to 'chromium/third_party/WebKit/Source/testing/plugin/Tests/NullNPPGetValuePointer.cpp')
-rw-r--r-- | chromium/third_party/WebKit/Source/testing/plugin/Tests/NullNPPGetValuePointer.cpp | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/chromium/third_party/WebKit/Source/testing/plugin/Tests/NullNPPGetValuePointer.cpp b/chromium/third_party/WebKit/Source/testing/plugin/Tests/NullNPPGetValuePointer.cpp deleted file mode 100644 index 9e4e976f00a..00000000000 --- a/chromium/third_party/WebKit/Source/testing/plugin/Tests/NullNPPGetValuePointer.cpp +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (C) 2010 Apple Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF - * THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "PluginTest.h" - -#include "PluginObject.h" - -using namespace std; - -// Passing null for our NPP_GetValue function pointer should not crash. - -class NullNPPGetValuePointer : public PluginTest { -public: - NullNPPGetValuePointer(NPP, const string& identifier); - -private: - virtual NPError NPP_Destroy(NPSavedData**); - virtual NPError NPP_GetValue(NPPVariable, void* value); - - NPP_GetValueProcPtr m_originalNPPGetValuePointer; -}; - -static PluginTest::Register<NullNPPGetValuePointer> registrar("null-npp-getvalue-pointer"); - -NullNPPGetValuePointer::NullNPPGetValuePointer(NPP npp, const string& identifier) - : PluginTest(npp, identifier) - , m_originalNPPGetValuePointer(pluginFunctions->getvalue) -{ - // Be sneaky and null out the getvalue pointer the browser is holding. This simulates a plugin - // that doesn't implement NPP_GetValue (like Shockwave Director 10.3 on Windows). Note that if - // WebKit copies the NPPluginFuncs struct this technique will have no effect and WebKit will - // call into our NPP_GetValue implementation. - pluginFunctions->getvalue = 0; -} - -NPError NullNPPGetValuePointer::NPP_Destroy(NPSavedData**) -{ - // Set the NPP_GetValue pointer back the way it was before we mucked with it so we don't mess - // up future uses of the plugin module. - pluginFunctions->getvalue = m_originalNPPGetValuePointer; - return NPERR_NO_ERROR; -} - -NPError NullNPPGetValuePointer::NPP_GetValue(NPPVariable, void*) -{ - pluginLog(m_npp, "NPP_GetValue was called but should not have been. Maybe WebKit copied the NPPluginFuncs struct, which would invalidate this test."); - return NPERR_GENERIC_ERROR; -} |