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438 lines
15 KiB
C
438 lines
15 KiB
C
/*
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* Unit test suite for customlinecap
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*
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* Copyright (C) 2008 Nikolay Sivov
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <limits.h>
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#include "objbase.h"
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#include "gdiplus.h"
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#include "wine/test.h"
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#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
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#define expectf(expected, got) ok(got == expected, "Expected %.2f, got %.2f\n", expected, got)
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static BOOL compare_float(float f, float g, unsigned int ulps)
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{
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int x = *(int *)&f;
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int y = *(int *)&g;
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if (x < 0)
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x = INT_MIN - x;
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if (y < 0)
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y = INT_MIN - y;
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if (abs(x - y) > ulps)
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return FALSE;
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return TRUE;
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}
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static void test_constructor_destructor(void)
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{
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GpCustomLineCap *custom;
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GpPath *path, *path2;
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GpStatus stat;
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stat = GdipCreatePath(FillModeAlternate, &path);
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expect(Ok, stat);
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stat = GdipAddPathRectangle(path, 5.0, 5.0, 10.0, 10.0);
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expect(Ok, stat);
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stat = GdipCreatePath(FillModeAlternate, &path2);
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expect(Ok, stat);
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stat = GdipAddPathRectangle(path2, 5.0, 5.0, 10.0, 10.0);
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expect(Ok, stat);
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/* NULL args */
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stat = GdipCreateCustomLineCap(NULL, NULL, LineCapFlat, 0.0, NULL);
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expect(InvalidParameter, stat);
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stat = GdipCreateCustomLineCap(path, NULL, LineCapFlat, 0.0, NULL);
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expect(InvalidParameter, stat);
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stat = GdipCreateCustomLineCap(NULL, path, LineCapFlat, 0.0, NULL);
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expect(InvalidParameter, stat);
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stat = GdipCreateCustomLineCap(NULL, NULL, LineCapFlat, 0.0, &custom);
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expect(InvalidParameter, stat);
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stat = GdipDeleteCustomLineCap(NULL);
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expect(InvalidParameter, stat);
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/* valid args */
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stat = GdipCreateCustomLineCap(NULL, path2, LineCapFlat, 0.0, &custom);
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expect(Ok, stat);
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stat = GdipDeleteCustomLineCap(custom);
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expect(Ok, stat);
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/* it's strange but native returns NotImplemented on stroke == NULL */
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custom = NULL;
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stat = GdipCreateCustomLineCap(path, NULL, LineCapFlat, 10.0, &custom);
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todo_wine expect(NotImplemented, stat);
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todo_wine ok(custom == NULL, "Expected a failure on creation\n");
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if(stat == Ok) GdipDeleteCustomLineCap(custom);
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GdipDeletePath(path2);
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GdipDeletePath(path);
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}
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static void test_linejoin(void)
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{
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GpCustomLineCap *custom;
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GpPath *path;
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GpLineJoin join;
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GpStatus stat;
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stat = GdipCreatePath(FillModeAlternate, &path);
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expect(Ok, stat);
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stat = GdipAddPathRectangle(path, 5.0, 5.0, 10.0, 10.0);
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expect(Ok, stat);
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stat = GdipCreateCustomLineCap(NULL, path, LineCapFlat, 0.0, &custom);
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expect(Ok, stat);
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/* NULL args */
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stat = GdipGetCustomLineCapStrokeJoin(NULL, NULL);
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expect(InvalidParameter, stat);
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stat = GdipGetCustomLineCapStrokeJoin(custom, NULL);
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expect(InvalidParameter, stat);
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stat = GdipGetCustomLineCapStrokeJoin(NULL, &join);
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expect(InvalidParameter, stat);
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stat = GdipSetCustomLineCapStrokeJoin(NULL, LineJoinBevel);
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expect(InvalidParameter, stat);
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/* LineJoinMiter is default */
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stat = GdipGetCustomLineCapStrokeJoin(custom, &join);
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expect(Ok, stat);
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expect(LineJoinMiter, join);
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/* set/get */
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stat = GdipSetCustomLineCapStrokeJoin(custom, LineJoinBevel);
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expect(Ok, stat);
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stat = GdipGetCustomLineCapStrokeJoin(custom, &join);
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expect(Ok, stat);
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expect(LineJoinBevel, join);
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stat = GdipSetCustomLineCapStrokeJoin(custom, LineJoinRound);
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expect(Ok, stat);
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stat = GdipGetCustomLineCapStrokeJoin(custom, &join);
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expect(Ok, stat);
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expect(LineJoinRound, join);
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stat = GdipSetCustomLineCapStrokeJoin(custom, LineJoinMiterClipped);
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expect(Ok, stat);
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stat = GdipGetCustomLineCapStrokeJoin(custom, &join);
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expect(Ok, stat);
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expect(LineJoinMiterClipped, join);
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GdipDeleteCustomLineCap(custom);
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GdipDeletePath(path);
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}
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static void test_inset(void)
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{
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GpCustomLineCap *custom;
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GpPath *path;
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REAL inset;
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GpStatus stat;
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stat = GdipCreatePath(FillModeAlternate, &path);
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expect(Ok, stat);
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stat = GdipAddPathRectangle(path, 5.0, 5.0, 10.0, 10.0);
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expect(Ok, stat);
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stat = GdipCreateCustomLineCap(NULL, path, LineCapFlat, 0.0, &custom);
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expect(Ok, stat);
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/* NULL args */
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stat = GdipGetCustomLineCapBaseInset(NULL, NULL);
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expect(InvalidParameter, stat);
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stat = GdipGetCustomLineCapBaseInset(NULL, &inset);
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expect(InvalidParameter, stat);
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stat = GdipGetCustomLineCapBaseInset(custom, NULL);
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expect(InvalidParameter, stat);
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/* valid args */
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inset = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapBaseInset(custom, &inset);
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expect(Ok, stat);
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expectf(0.0, inset);
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stat = GdipSetCustomLineCapBaseInset(custom, 2.0);
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expect(Ok, stat);
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inset = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapBaseInset(custom, &inset);
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expect(Ok, stat);
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ok(inset == 2.0, "Unexpected inset value %f\n", inset);
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GdipDeleteCustomLineCap(custom);
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GdipDeletePath(path);
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}
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static void test_scale(void)
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{
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GpCustomLineCap *custom;
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GpPath *path;
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REAL scale;
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GpStatus stat;
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stat = GdipCreatePath(FillModeAlternate, &path);
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expect(Ok, stat);
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stat = GdipAddPathRectangle(path, 5.0, 5.0, 10.0, 10.0);
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expect(Ok, stat);
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stat = GdipCreateCustomLineCap(NULL, path, LineCapFlat, 0.0, &custom);
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expect(Ok, stat);
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/* NULL args */
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stat = GdipGetCustomLineCapWidthScale(NULL, NULL);
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expect(InvalidParameter, stat);
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stat = GdipGetCustomLineCapWidthScale(NULL, &scale);
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expect(InvalidParameter, stat);
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stat = GdipGetCustomLineCapWidthScale(custom, NULL);
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expect(InvalidParameter, stat);
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stat = GdipSetCustomLineCapWidthScale(NULL, 2.0);
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expect(InvalidParameter, stat);
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/* valid args: read default */
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scale = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapWidthScale(custom, &scale);
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expect(Ok, stat);
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expectf(1.0, scale);
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/* set and read back some scale values: there is no limit for the scale */
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stat = GdipSetCustomLineCapWidthScale(custom, 2.5);
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expect(Ok, stat);
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scale = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapWidthScale(custom, &scale);
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expect(Ok, stat);
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expectf(2.5, scale);
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stat = GdipSetCustomLineCapWidthScale(custom, 42.0);
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expect(Ok, stat);
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scale = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapWidthScale(custom, &scale);
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expect(Ok, stat);
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expectf(42.0, scale);
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stat = GdipSetCustomLineCapWidthScale(custom, 3000.0);
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expect(Ok, stat);
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scale = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapWidthScale(custom, &scale);
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expect(Ok, stat);
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expectf(3000.0, scale);
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stat = GdipSetCustomLineCapWidthScale(custom, 0.0);
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expect(Ok, stat);
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scale = (REAL)0xdeadbeef;
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stat = GdipGetCustomLineCapWidthScale(custom, &scale);
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expect(Ok, stat);
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expectf(0.0, scale);
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GdipDeleteCustomLineCap(custom);
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GdipDeletePath(path);
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}
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static void test_create_adjustable_cap(void)
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{
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REAL inset, scale, height, width;
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GpAdjustableArrowCap *cap;
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GpLineJoin join;
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GpStatus stat;
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GpLineCap base;
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BOOL ret;
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stat = GdipCreateAdjustableArrowCap(10.0, 10.0, TRUE, NULL);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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stat = GdipCreateAdjustableArrowCap(17.0, 15.0, TRUE, &cap);
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ok(stat == Ok, "Failed to create adjustable cap, %d\n", stat);
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stat = GdipGetAdjustableArrowCapFillState(cap, NULL);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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ret = FALSE;
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stat = GdipGetAdjustableArrowCapFillState(cap, &ret);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(ret, "Unexpected fill state %d\n", ret);
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stat = GdipGetAdjustableArrowCapHeight(cap, NULL);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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stat = GdipGetAdjustableArrowCapHeight(cap, &height);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(height == 17.0, "Unexpected cap height %f\n", height);
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stat = GdipGetAdjustableArrowCapWidth(cap, NULL);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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stat = GdipGetAdjustableArrowCapWidth(cap, &width);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(width == 15.0, "Unexpected cap width %f\n", width);
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stat = GdipGetAdjustableArrowCapMiddleInset(cap, NULL);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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stat = GdipGetAdjustableArrowCapMiddleInset(cap, &inset);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(inset == 0.0f, "Unexpected middle inset %f\n", inset);
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stat = GdipGetCustomLineCapBaseCap((GpCustomLineCap*)cap, &base);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(base == LineCapTriangle, "Unexpected base cap %d\n", base);
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stat = GdipSetCustomLineCapBaseCap((GpCustomLineCap*)cap, LineCapSquare);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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stat = GdipGetCustomLineCapBaseCap((GpCustomLineCap*)cap, &base);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(base == LineCapSquare, "Unexpected base cap %d\n", base);
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stat = GdipSetCustomLineCapBaseCap((GpCustomLineCap*)cap, LineCapSquareAnchor);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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/* Base inset */
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stat = GdipGetAdjustableArrowCapWidth(cap, &width);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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stat = GdipGetAdjustableArrowCapHeight(cap, &height);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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inset = 0.0;
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stat = GdipGetCustomLineCapBaseInset((GpCustomLineCap*)cap, &inset);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(compare_float(inset, height / width, 1), "Unexpected inset %f\n", inset);
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stat = GdipSetAdjustableArrowCapMiddleInset(cap, 1.0);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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inset = 0.0;
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stat = GdipGetCustomLineCapBaseInset((GpCustomLineCap*)cap, &inset);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(compare_float(inset, height / width, 1), "Unexpected inset %f\n", inset);
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stat = GdipSetAdjustableArrowCapHeight(cap, 2.0 * height);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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inset = 0.0;
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stat = GdipGetCustomLineCapBaseInset((GpCustomLineCap*)cap, &inset);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(compare_float(inset, 2.0 * height / width, 1), "Unexpected inset %f\n", inset);
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stat = GdipGetCustomLineCapWidthScale((GpCustomLineCap*)cap, &scale);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(scale == 1.0f, "Unexpected width scale %f\n", scale);
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stat = GdipGetCustomLineCapStrokeJoin((GpCustomLineCap*)cap, &join);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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ok(join == LineJoinMiter, "Unexpected stroke join %d\n", join);
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GdipDeleteCustomLineCap((GpCustomLineCap*)cap);
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}
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static void test_captype(void)
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{
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GpAdjustableArrowCap *arrowcap;
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GpCustomLineCap *custom;
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CustomLineCapType type;
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GpStatus stat;
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GpPath *path;
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stat = GdipGetCustomLineCapType(NULL, NULL);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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type = 10;
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stat = GdipGetCustomLineCapType(NULL, &type);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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ok(type == 10, "Unexpected cap type, %d\n", type);
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/* default cap */
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stat = GdipCreatePath(FillModeAlternate, &path);
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ok(stat == Ok, "Failed to create path, %d\n", stat);
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stat = GdipAddPathRectangle(path, 5.0, 5.0, 10.0, 10.0);
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ok(stat == Ok, "AddPathRectangle failed, %d\n", stat);
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stat = GdipCreateCustomLineCap(NULL, path, LineCapFlat, 0.0, &custom);
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ok(stat == Ok, "Failed to create cap, %d\n", stat);
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stat = GdipGetCustomLineCapType(custom, &type);
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ok(stat == Ok, "Failed to get cap type, %d\n", stat);
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ok(type == CustomLineCapTypeDefault, "Unexpected cap type %d\n", stat);
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GdipDeleteCustomLineCap(custom);
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GdipDeletePath(path);
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/* arrow cap */
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stat = GdipCreateAdjustableArrowCap(17.0, 15.0, TRUE, &arrowcap);
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ok(stat == Ok, "Failed to create adjustable cap, %d\n", stat);
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stat = GdipGetCustomLineCapType((GpCustomLineCap*)arrowcap, &type);
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ok(stat == Ok, "Failed to get cap type, %d\n", stat);
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ok(type == CustomLineCapTypeAdjustableArrow, "Unexpected cap type %d\n", stat);
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GdipDeleteCustomLineCap((GpCustomLineCap*)arrowcap);
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}
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static void test_strokecap(void)
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{
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GpCustomLineCap *cap;
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GpStatus stat;
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GpPath *path;
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/* default cap */
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stat = GdipCreatePath(FillModeAlternate, &path);
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ok(stat == Ok, "Failed to create path, %d\n", stat);
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stat = GdipAddPathRectangle(path, 5.0, 5.0, 10.0, 10.0);
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ok(stat == Ok, "AddPathRectangle failed, %d\n", stat);
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stat = GdipCreateCustomLineCap(NULL, path, LineCapFlat, 0.0, &cap);
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ok(stat == Ok, "Failed to create cap, %d\n", stat);
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stat = GdipSetCustomLineCapStrokeCaps((GpCustomLineCap*)cap, LineCapSquare, LineCapFlat);
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ok(stat == Ok, "Unexpected return code, %d\n", stat);
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stat = GdipSetCustomLineCapStrokeCaps((GpCustomLineCap*)cap, LineCapSquareAnchor, LineCapFlat);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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stat = GdipSetCustomLineCapStrokeCaps((GpCustomLineCap*)cap, LineCapFlat, LineCapSquareAnchor);
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ok(stat == InvalidParameter, "Unexpected return code, %d\n", stat);
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GdipDeleteCustomLineCap(cap);
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GdipDeletePath(path);
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}
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START_TEST(customlinecap)
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{
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struct GdiplusStartupInput gdiplusStartupInput;
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ULONG_PTR gdiplusToken;
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HMODULE hmsvcrt;
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int (CDECL * _controlfp_s)(unsigned int *cur, unsigned int newval, unsigned int mask);
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/* Enable all FP exceptions except _EM_INEXACT, which gdi32 can trigger */
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hmsvcrt = LoadLibraryA("msvcrt");
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_controlfp_s = (void*)GetProcAddress(hmsvcrt, "_controlfp_s");
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if (_controlfp_s) _controlfp_s(0, 0, 0x0008001e);
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gdiplusStartupInput.GdiplusVersion = 1;
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gdiplusStartupInput.DebugEventCallback = NULL;
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gdiplusStartupInput.SuppressBackgroundThread = 0;
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gdiplusStartupInput.SuppressExternalCodecs = 0;
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GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
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test_constructor_destructor();
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test_linejoin();
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test_inset();
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test_scale();
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test_create_adjustable_cap();
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test_captype();
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test_strokecap();
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GdiplusShutdown(gdiplusToken);
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}
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