rostests/winetests/gdiplus/pathiterator.c

   1 /*
   2  * Unit test suite for pathiterator
   3  *
   4  * Copyright (C) 2008 Nikolay Sivov
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "windows.h"
  22 #include "gdiplus.h"
  23 #include "wine/test.h"
  24
  25 #define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
  26
  27 static void test_constructor_destructor(void)
  28 {
  29     GpPath *path;
  30     GpPathIterator *iter;
  31     GpStatus stat;
  32
  33     GdipCreatePath(FillModeAlternate, &path);
  34     GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
  35
  36     /* NULL args */
  37     stat = GdipCreatePathIter(NULL, NULL);
  38     expect(InvalidParameter, stat);
  39     stat = GdipCreatePathIter(&iter, NULL);
  40     expect(InvalidParameter, stat);
  41     stat = GdipCreatePathIter(NULL, path);
  42     expect(InvalidParameter, stat);
  43     stat = GdipDeletePathIter(NULL);
  44     expect(InvalidParameter, stat);
  45
  46     /* valid args */
  47     stat = GdipCreatePathIter(&iter, path);
  48     expect(Ok, stat);
  49
  50     GdipDeletePathIter(iter);
  51     GdipDeletePath(path);
  52 }
  53
  54 static void test_hascurve(void)
  55 {
  56     GpPath *path;
  57     GpPathIterator *iter;
  58     GpStatus stat;
  59     BOOL hasCurve;
  60
  61     GdipCreatePath(FillModeAlternate, &path);
  62     GdipAddPathRectangle(path, 5.0, 5.0, 100.0, 50.0);
  63
  64     stat = GdipCreatePathIter(&iter, path);
  65     expect(Ok, stat);
  66
  67     /* NULL args
  68        BOOL out argument is local in wrapper class method,
  69        so it always has not-NULL address */
  70     stat = GdipPathIterHasCurve(NULL, &hasCurve);
  71     expect(InvalidParameter, stat);
  72
  73     /* valid args */
  74     stat = GdipPathIterHasCurve(iter, &hasCurve);
  75     expect(Ok, stat);
  76     expect(FALSE, hasCurve);
  77
  78     GdipDeletePathIter(iter);
  79
  80     GdipAddPathEllipse(path, 0.0, 0.0, 35.0, 70.0);
  81
  82     stat = GdipCreatePathIter(&iter, path);
  83     expect(Ok, stat);
  84
  85     stat = GdipPathIterHasCurve(iter, &hasCurve);
  86     expect(Ok, stat);
  87     expect(TRUE, hasCurve);
  88
  89     GdipDeletePathIter(iter);
  90     GdipDeletePath(path);
  91 }
  92
  93 START_TEST(pathiterator)
  94 {
  95     struct GdiplusStartupInput gdiplusStartupInput;
  96     ULONG_PTR gdiplusToken;
  97
  98     gdiplusStartupInput.GdiplusVersion              = 1;
  99     gdiplusStartupInput.DebugEventCallback          = NULL;
 100     gdiplusStartupInput.SuppressBackgroundThread    = 0;
 101     gdiplusStartupInput.SuppressExternalCodecs      = 0;
 102
 103     GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
 104
 105     test_constructor_destructor();
 106     test_hascurve();
 107
 108     GdiplusShutdown(gdiplusToken);
 109 }