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gdiplus/tests: Add widen-path test for UnitWorld zero-width line. 

Signed-off-by: Jeff Smith <whydoubt@gmail.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jeff Smith 2020-04-02 15:58:38 -05:00 committed by Alexandre Julliard
parent 7096ab4544
commit fc45ffa89e
1 changed files with 24 additions and 0 deletions
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24
dlls/gdiplus/tests/graphicspath.c
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@ -1077,6 +1077,13 @@ static path_test_t widenline_dash_path[] = {
{45.0, 10.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*7*/
};
static path_test_t widenline_unit_path[] = {
{5.0, 9.5, PathPointTypeStart, 0, 1}, /*0*/
{50.0, 9.5, PathPointTypeLine, 0, 1}, /*1*/
{50.0, 10.5, PathPointTypeLine, 0, 1}, /*2*/
{5.0, 10.5, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 1} /*3*/
};
static void test_widen(void)
{
GpStatus status;
@ -1241,6 +1248,23 @@ static void test_widen(void)
expect(Ok, status);
todo_wine expect(0, count);
/* pen width = 0 pixels, UnitWorld - result is a path 1 unit wide */
GdipDeletePen(pen);
status = GdipCreatePen1(0xffffffff, 0.0, UnitWorld, &pen);
expect(Ok, status);
status = GdipResetPath(path);
expect(Ok, status);
status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0);
expect(Ok, status);
status = GdipWidenPath(path, pen, m, 1.0);
expect(Ok, status);
status = GdipGetPointCount(path, &count);
expect(Ok, status);
ok_path_fudge(path, widenline_unit_path, ARRAY_SIZE(widenline_unit_path), FALSE, 0.000005);
GdipDeleteMatrix(m);
GdipDeletePen(pen);
GdipDeletePath(path);