root/content/shell/tools/plugin/PluginTest.cpp

DEFINITIONS

1. create
2. m_identifier
3. NP_Shutdown
4. registerNPShutdownFunction
5. indicateTestFailure
6. NPP_New
7. NPP_Destroy
8. NPP_SetWindow
9. NPP_NewStream
10. NPP_DestroyStream
11. NPP_WriteReady
12. NPP_Write
13. NPP_HandleEvent
14. NPP_URLNotify
15. NPP_GetValue
16. NPP_SetValue
17. NPN_GetURL
18. NPN_GetURLNotify
19. NPN_GetValue
20. NPN_InvalidateRect
21. NPN_Invoke
22. NPN_MemAlloc
23. NPN_GetStringIdentifier
24. NPN_GetIntIdentifier
25. NPN_IdentifierIsString
26. NPN_UTF8FromIdentifier
27. NPN_IntFromIdentifier
28. NPN_CreateObject
29. NPN_RetainObject
30. NPN_ReleaseObject
31. NPN_GetProperty
32. NPN_RemoveProperty
33. NPN_ReleaseVariantValue
34. NPN_ConvertPoint
35. executeScript
36. executeScript
37. log
38. netscapeFuncs
39. waitUntilDone
40. notifyDone
41. registerCreateTestFunction
42. createTestFunctions

// Copyright 2014 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.

/*
 * 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"
#include <string.h>

#if defined(XP_UNIX) || defined(ANDROID)
#include <unistd.h>
#endif

using namespace std;
extern NPNetscapeFuncs *browser;

static void (*shutdownFunction)();

PluginTest* PluginTest::create(NPP npp, const string& identifier) {
  if (identifier.empty())
    return new PluginTest(npp, identifier);

  CreateTestFunction createTestFunction = createTestFunctions()[identifier];
  if (createTestFunction)
    return createTestFunction(npp, identifier);

  return 0;
}

PluginTest::PluginTest(NPP npp, const string& identifier)
    : m_npp(npp), m_identifier(identifier) {
  // Reset the shutdown function.
  shutdownFunction = 0;
}

PluginTest::~PluginTest() {}

void PluginTest::NP_Shutdown() {
  if (shutdownFunction)
    shutdownFunction();
}

void PluginTest::registerNPShutdownFunction(void (*func)()) {
  assert(!shutdownFunction);
  shutdownFunction = func;
}

void PluginTest::indicateTestFailure() {
// This should really be an assert, but there's no way for the test framework
// to know that the plug-in process crashed, so we'll just sleep for a while
// to ensure that the test times out.
#if defined(XP_WIN)
  ::Sleep(100000);
#else
  sleep(1000);
#endif
}

NPError PluginTest::NPP_New(NPMIMEType pluginType,
                            uint16_t mode,
                            int16_t argc,
                            char* argn[],
                            char* argv[],
                            NPSavedData* saved) {
  return NPERR_NO_ERROR;
}

NPError PluginTest::NPP_Destroy(NPSavedData**) { return NPERR_NO_ERROR; }

NPError PluginTest::NPP_SetWindow(NPWindow*) { return NPERR_NO_ERROR; }

NPError PluginTest::NPP_NewStream(NPMIMEType type,
                                  NPStream* stream,
                                  NPBool seekable,
                                  uint16_t* stype) {
  return NPERR_NO_ERROR;
}

NPError PluginTest::NPP_DestroyStream(NPStream* stream, NPReason reason) {
  return NPERR_NO_ERROR;
}

int32_t PluginTest::NPP_WriteReady(NPStream*) { return 4096; }

int32_t PluginTest::NPP_Write(NPStream*,
                              int32_t offset,
                              int32_t len,
                              void* buffer) {
  return len;
}

int16_t PluginTest::NPP_HandleEvent(void*) { return 0; }

bool PluginTest::NPP_URLNotify(const char* url, NPReason, void* notifyData) {
  // FIXME: Port the code from NPP_URLNotify in main.cpp over to always using
  // PluginTest, so we don't have to use a return value to indicate whether the
  // "default" NPP_URLNotify implementation should be invoked.
  return false;
}

NPError PluginTest::NPP_GetValue(NPPVariable variable, void* value) {
  // We don't know anything about plug-in values so just return
  // NPERR_GENERIC_ERROR.
  return NPERR_GENERIC_ERROR;
}

NPError PluginTest::NPP_SetValue(NPNVariable, void* value) {
  return NPERR_GENERIC_ERROR;
}

// NPN functions.

NPError PluginTest::NPN_GetURL(const char* url, const char* target) {
  return browser->geturl(m_npp, url, target);
}

NPError PluginTest::NPN_GetURLNotify(const char* url,
                                     const char* target,
                                     void* notifyData) {
  return browser->geturlnotify(m_npp, url, target, notifyData);
}

NPError PluginTest::NPN_GetValue(NPNVariable variable, void* value) {
  return browser->getvalue(m_npp, variable, value);
}

void PluginTest::NPN_InvalidateRect(NPRect* invalidRect) {
  browser->invalidaterect(m_npp, invalidRect);
}

bool PluginTest::NPN_Invoke(NPObject* npobj,
                            NPIdentifier methodName,
                            const NPVariant* args,
                            uint32_t argCount,
                            NPVariant* result) {
  return browser->invoke(m_npp, npobj, methodName, args, argCount, result);
}

void* PluginTest::NPN_MemAlloc(uint32_t size) {
  return browser->memalloc(size);
}

// NPRuntime NPN functions.

NPIdentifier PluginTest::NPN_GetStringIdentifier(const NPUTF8* name) {
  return browser->getstringidentifier(name);
}

NPIdentifier PluginTest::NPN_GetIntIdentifier(int32_t intid) {
  return browser->getintidentifier(intid);
}

bool PluginTest::NPN_IdentifierIsString(NPIdentifier npIdentifier) {
  return browser->identifierisstring(npIdentifier);
}

NPUTF8* PluginTest::NPN_UTF8FromIdentifier(NPIdentifier npIdentifier) {
  return browser->utf8fromidentifier(npIdentifier);
}

int32_t PluginTest::NPN_IntFromIdentifier(NPIdentifier npIdentifier) {
  return browser->intfromidentifier(npIdentifier);
}

NPObject* PluginTest::NPN_CreateObject(NPClass* npClass) {
  return browser->createobject(m_npp, npClass);
}

NPObject* PluginTest::NPN_RetainObject(NPObject* npObject) {
  return browser->retainobject(npObject);
}

void PluginTest::NPN_ReleaseObject(NPObject* npObject) {
  browser->releaseobject(npObject);
}

bool PluginTest::NPN_GetProperty(NPObject* npObject,
                                 NPIdentifier propertyName,
                                 NPVariant* value) {
  return browser->getproperty(m_npp, npObject, propertyName, value);
}

bool PluginTest::NPN_RemoveProperty(NPObject* npObject,
                                    NPIdentifier propertyName) {
  return browser->removeproperty(m_npp, npObject, propertyName);
}

void PluginTest::NPN_ReleaseVariantValue(NPVariant* variant) {
  browser->releasevariantvalue(variant);
}

#ifdef XP_MACOSX
bool PluginTest::NPN_ConvertPoint(double sourceX,
                                  double sourceY,
                                  NPCoordinateSpace sourceSpace,
                                  double* destX,
                                  double* destY,
                                  NPCoordinateSpace destSpace) {
  return browser->convertpoint(
      m_npp, sourceX, sourceY, sourceSpace, destX, destY, destSpace);
}
#endif

bool PluginTest::executeScript(const NPString* script, NPVariant* result) {
  NPObject* windowScriptObject;
  browser->getvalue(m_npp, NPNVWindowNPObject, &windowScriptObject);

  return browser->evaluate(
      m_npp, windowScriptObject, const_cast<NPString*>(script), result);
}

void PluginTest::executeScript(const char* script) {
  NPString npScript;
  npScript.UTF8Characters = script;
  npScript.UTF8Length = strlen(script);

  NPVariant browserResult;
  executeScript(&npScript, &browserResult);
  browser->releasevariantvalue(&browserResult);
}

void PluginTest::log(const char* format, ...) {
  va_list args;
  va_start(args, format);
  pluginLogWithArguments(m_npp, format, args);
  va_end(args);
}

NPNetscapeFuncs* PluginTest::netscapeFuncs() { return browser; }

void PluginTest::waitUntilDone() {
  executeScript("testRunner.waitUntilDone()");
}

void PluginTest::notifyDone() { executeScript("testRunner.notifyDone()"); }

void PluginTest::registerCreateTestFunction(
    const string& identifier,
    CreateTestFunction createTestFunction) {
  assert(!createTestFunctions().count(identifier));

  createTestFunctions()[identifier] = createTestFunction;
}

std::map<std::string, PluginTest::CreateTestFunction>&
PluginTest::createTestFunctions() {
  static std::map<std::string, CreateTestFunction> testFunctions;

  return testFunctions;
}