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      1 /*
      2  * Copyright (C) 2010 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
     14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
     17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     23  * THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "PluginTest.h"
     27 
     28 using namespace std;
     29 
     30 // Test that NPN_ConvertPoint converts correctly.
     31 class ConvertPoint : public PluginTest {
     32 public:
     33     ConvertPoint(NPP npp, const string& identifier)
     34         : PluginTest(npp, identifier)
     35     {
     36     }
     37 
     38     bool testConvert(double x, double y, NPCoordinateSpace sourceSpace, NPCoordinateSpace destSpace)
     39     {
     40         // First convert from src to dest.
     41         double destX, destY;
     42         if (!NPN_ConvertPoint(x, y, sourceSpace, &destX, &destY, destSpace))
     43             return false;
     44 
     45         // Then convert back to src
     46         double srcX, srcY;
     47         if (!NPN_ConvertPoint(destX, destY, destSpace, &srcX, &srcY, sourceSpace))
     48             return false;
     49 
     50 
     51         // Then compare.
     52         if (srcX != x || srcY != y)
     53             return false;
     54 
     55         return true;
     56     }
     57 
     58     bool testConvert()
     59     {
     60         static const NPCoordinateSpace spaces[] = { NPCoordinateSpacePlugin, NPCoordinateSpaceWindow, NPCoordinateSpaceFlippedWindow, NPCoordinateSpaceScreen, NPCoordinateSpaceFlippedScreen };
     61 
     62         static const size_t numSpaces = sizeof(spaces) / sizeof(spaces[0]);
     63         for (size_t i = 0; i < numSpaces; ++i) {
     64             for (size_t j = 0; j < numSpaces; ++j) {
     65                 if (!testConvert(1234, 5678, spaces[i], spaces[j]))
     66                     return false;
     67             }
     68         }
     69         return true;
     70     }
     71 private:
     72     virtual NPError NPP_New(NPMIMEType pluginType, uint16_t mode, int16_t argc, char *argn[], char *argv[], NPSavedData *saved)
     73     {
     74         if (testConvert())
     75             executeScript("document.getElementById('result').innerHTML = 'SUCCESS!'");
     76 
     77         return NPERR_NO_ERROR;
     78     }
     79 };
     80 
     81 static PluginTest::Register<ConvertPoint> convertPoint("convert-point");
     82