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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 /* | |
| 6 * Copyright (C) 2012 Apple Inc. All rights reserved. | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions | |
| 10 * are met: | |
| 11 * 1. Redistributions of source code must retain the above copyright | |
| 12 * notice, this list of conditions and the following disclaimer. | |
| 13 * 2. Redistributions in binary form must reproduce the above copyright | |
| 14 * notice, this list of conditions and the following disclaimer in the | |
| 15 * documentation and/or other materials provided with the distribution. | |
| 16 * | |
| 17 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | |
| 18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 19 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | |
| 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
| 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
| 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
| 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
| 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
| 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | |
| 27 * THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 */ | |
| 29 | |
| 30 #include "PluginTest.h" | |
| 31 | |
| 32 #include <stdint.h> | |
| 33 | |
| 34 #include "PluginObject.h" | |
| 35 | |
| 36 using namespace std; | |
| 37 | |
| 38 // Executing JS within NPP_New when initializing asynchronously should not be ab
le to deadlock with the WebProcess | |
| 39 | |
| 40 class InvokeDestroysPluginWithinNPP_New : public PluginTest { | |
| 41 public: | |
| 42 InvokeDestroysPluginWithinNPP_New(NPP, const string& identifier); | |
| 43 | |
| 44 private: | |
| 45 virtual NPError NPP_New(NPMIMEType pluginType, uint16_t mode, int16_t argc,
char* argn[], char* argv[], NPSavedData *); | |
| 46 | |
| 47 }; | |
| 48 | |
| 49 InvokeDestroysPluginWithinNPP_New::InvokeDestroysPluginWithinNPP_New(NPP npp, co
nst string& identifier) | |
| 50 : PluginTest(npp, identifier) | |
| 51 { | |
| 52 } | |
| 53 | |
| 54 NPError InvokeDestroysPluginWithinNPP_New::NPP_New(NPMIMEType pluginType, uint16
_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData *saved) | |
| 55 { | |
| 56 // Give the WebProcess enough time to be deadlocked waiting for the PluginPr
ocess if things aren't working correctly. | |
| 57 usleep(15000); | |
| 58 | |
| 59 NPObject* windowObject = 0; | |
| 60 if (NPN_GetValue(NPNVWindowNPObject, &windowObject) != NPERR_NO_ERROR) | |
| 61 return NPERR_GENERIC_ERROR; | |
| 62 | |
| 63 if (!windowObject) | |
| 64 return NPERR_GENERIC_ERROR; | |
| 65 | |
| 66 NPVariant result; | |
| 67 if (!NPN_Invoke(windowObject, NPN_GetStringIdentifier("removePluginElement")
, 0, 0, &result)) | |
| 68 return NPERR_GENERIC_ERROR; | |
| 69 | |
| 70 return NPERR_NO_ERROR; | |
| 71 } | |
| 72 | |
| 73 static PluginTest::Register<InvokeDestroysPluginWithinNPP_New> registrar("invoke
-destroys-plugin-within-npp-new"); | |
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