Jeff Smith : gdiplus/tests: Test path widening on capped lines.
Module: wine Branch: master Commit: eff15943cee56eb742514a1c06f106142bae9ff2 URL: https://source.winehq.org/git/wine.git/?a=commit;h=eff15943cee56eb742514a1c0... Author: Jeff Smith <whydoubt(a)gmail.com> Date: Tue Feb 18 23:51:56 2020 -0600 gdiplus/tests: Test path widening on capped lines. Signed-off-by: Jeff Smith <whydoubt(a)gmail.com> Signed-off-by: Vincent Povirk <vincent(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/gdiplus/tests/graphicspath.c | 179 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 179 insertions(+) diff --git a/dlls/gdiplus/tests/graphicspath.c b/dlls/gdiplus/tests/graphicspath.c index 096fbc600a..e12d9e2c49 100644 --- a/dlls/gdiplus/tests/graphicspath.c +++ b/dlls/gdiplus/tests/graphicspath.c @@ -1245,6 +1245,184 @@ static void test_widen(void) GdipDeletePath(path); } +static path_test_t widenline_capflat_path[] = { + {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ + {50.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ + {50.0, 15.0, PathPointTypeLine, 0, 0}, /*2*/ + {5.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0} /*3*/ + }; + +static path_test_t widenline_capsquare_path[] = { + {0.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ + {55.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ + {55.0, 15.0, PathPointTypeLine, 0, 0}, /*2*/ + {0.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0} /*3*/ + }; + +static path_test_t widenline_capround_path[] = { + {5.0, 5.0, PathPointTypeStart, 0, 2}, /*0*/ + {50.0, 5.0, PathPointTypeLine, 0, 1}, /*1*/ + {52.761421, 5.0, PathPointTypeBezier, 0, 0}, /*2*/ + {55.0, 7.238576, PathPointTypeBezier, 0, 0}, /*3*/ + {55.0, 10.0, PathPointTypeBezier, 0, 0}, /*4*/ + {55.0, 12.761423, PathPointTypeBezier, 0, 0}, /*5*/ + {52.761421, 15.0, PathPointTypeBezier, 0, 0}, /*6*/ + {50.0, 15.0, PathPointTypeBezier, 0, 0}, /*7*/ + {5.0, 15.0, PathPointTypeLine, 0, 0}, /*8*/ + {2.238576, 15.0, PathPointTypeBezier, 0, 0}, /*9*/ + {0.0, 12.761423, PathPointTypeBezier, 0, 0}, /*10*/ + {0.0, 10.0, PathPointTypeBezier, 0, 0}, /*11*/ + {0.0, 7.238576, PathPointTypeBezier, 0, 0}, /*12*/ + {2.238576, 5.0, PathPointTypeBezier, 0, 0}, /*13*/ + {5.0, 5.0, PathPointTypeBezier|PathPointTypeCloseSubpath, 0, 0}, /*14*/ + }; + +static path_test_t widenline_captriangle_path[] = { + {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ + {50.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ + {55.0, 10.0, PathPointTypeLine, 0, 0}, /*2*/ + {50.0, 15.0, PathPointTypeLine, 0, 0}, /*3*/ + {5.0, 15.0, PathPointTypeLine, 0, 0}, /*4*/ + {0.0, 10.0, PathPointTypeLine, 0, 1}, /*5*/ + {5.0, 5.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 2} /*6*/ + }; + +static path_test_t widenline_capsquareanchor_path[] = { + {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ + {50.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ + {50.0, 15.0, PathPointTypeLine, 0, 0}, /*2*/ + {5.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*3*/ + {12.071068, 2.928932, PathPointTypeStart, 0, 0}, /*4*/ + {12.071068, 17.071066, PathPointTypeLine, 0, 0}, /*5*/ + {-2.071068, 17.071066, PathPointTypeLine, 0, 0}, /*6*/ + {-2.071068, 2.928932, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*7*/ + {42.928928, 17.071068, PathPointTypeStart, 0, 0}, /*8*/ + {42.928928, 2.928932, PathPointTypeLine, 0, 0}, /*9*/ + {57.071068, 2.928932, PathPointTypeLine, 0, 0}, /*10*/ + {57.071068, 17.071068, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*11*/ + }; + +static path_test_t widenline_caproundanchor_path[] = { + {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ + {50.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ + {50.0, 15.0, PathPointTypeLine, 0, 0}, /*2*/ + {5.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*3*/ + {5.0, 20.0, PathPointTypeStart, 0, 0}, /*4*/ + {-0.522847, 20.0, PathPointTypeBezier, 0, 0}, /*5*/ + {-5.0, 15.522846, PathPointTypeBezier, 0, 0}, /*6*/ + {-5.0, 10.0, PathPointTypeBezier, 0, 0}, /*7*/ + {-5.0, 4.477152, PathPointTypeBezier, 0, 0}, /*8*/ + {-0.522847, 0.0, PathPointTypeBezier, 0, 0}, /*9*/ + {5.0, 0.0, PathPointTypeBezier, 0, 0}, /*10*/ + {10.522847, 0.0, PathPointTypeBezier, 0, 0}, /*11*/ + {15.0, 4.477152, PathPointTypeBezier, 0, 0}, /*12*/ + {15.0, 10.0, PathPointTypeBezier, 0, 0}, /*13*/ + {15.0, 15.522846, PathPointTypeBezier, 0, 0}, /*14*/ + {10.522847, 20.0, PathPointTypeBezier, 0, 0}, /*15*/ + {5.0, 20.0, PathPointTypeBezier|PathPointTypeCloseSubpath, 0, 0}, /*16*/ + {50.0, 0.0, PathPointTypeStart, 0, 0}, /*17*/ + {55.522846, 0.0, PathPointTypeBezier, 0, 0}, /*18*/ + {60.0, 4.477153, PathPointTypeBezier, 0, 0}, /*19*/ + {60.0, 10.0, PathPointTypeBezier, 0, 0}, /*20*/ + {60.0, 15.522847, PathPointTypeBezier, 0, 0}, /*21*/ + {55.522846, 20.0, PathPointTypeBezier, 0, 0}, /*22*/ + {50.0, 20.0, PathPointTypeBezier, 0, 0}, /*23*/ + {44.477150, 20.0, PathPointTypeBezier, 0, 0}, /*24*/ + {40.0, 15.522847, PathPointTypeBezier, 0, 0}, /*25*/ + {40.0, 10.0, PathPointTypeBezier, 0, 0}, /*26*/ + {40.0, 4.477153, PathPointTypeBezier, 0, 0}, /*27*/ + {44.477150, 0.0, PathPointTypeBezier, 0, 0}, /*28*/ + {50.0, 0.0, PathPointTypeBezier|PathPointTypeCloseSubpath, 0, 0}, /*29*/ + }; + +static path_test_t widenline_capdiamondanchor_path[] = { + {5.0, 5.0, PathPointTypeStart, 0, 0}, /*0*/ + {50.0, 5.0, PathPointTypeLine, 0, 0}, /*1*/ + {50.0, 15.0, PathPointTypeLine, 0, 0}, /*2*/ + {5.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*3*/ + {-5.0, 10.0, PathPointTypeStart, 0, 0}, /*4*/ + {5.0, 0.0, PathPointTypeLine, 0, 0}, /*5*/ + {15.0, 10.0, PathPointTypeLine, 0, 0}, /*6*/ + {5.0, 20.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*7*/ + {60.0, 10.0, PathPointTypeStart, 0, 0}, /*8*/ + {50.0, 20.0, PathPointTypeLine, 0, 0}, /*9*/ + {40.0, 10.0, PathPointTypeLine, 0, 0}, /*10*/ + {50.0, 0.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*11*/ + }; + +static path_test_t widenline_caparrowanchor_path[] = { + {15.0, 5.0, PathPointTypeStart, 0, 1}, /*0*/ + {40.0, 5.0, PathPointTypeLine, 0, 1}, /*1*/ + {40.0, 15.0, PathPointTypeLine, 0, 1}, /*2*/ + {15.0, 15.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 1}, /*3*/ + {5.0, 10.0, PathPointTypeStart, 0, 0}, /*4*/ + {22.320507, 0.0, PathPointTypeLine, 0, 0}, /*5*/ + {22.320507, 20.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*6*/ + {50.0, 10.0, PathPointTypeStart, 0, 0}, /*7*/ + {32.679489, 20.0, PathPointTypeLine, 0, 0}, /*8*/ + {32.679489, 0.0, PathPointTypeLine|PathPointTypeCloseSubpath, 0, 0}, /*9*/ + }; + +static void test_widen_cap(void) +{ + struct + { + LineCap type; + const path_test_t *expected; + INT expected_size; + BOOL todo_size; + } + caps[] = + { + { LineCapFlat, widenline_capflat_path, + ARRAY_SIZE(widenline_capflat_path) }, + { LineCapSquare, widenline_capsquare_path, + ARRAY_SIZE(widenline_capsquare_path) }, + { LineCapRound, widenline_capround_path, + ARRAY_SIZE(widenline_capround_path), TRUE }, + { LineCapTriangle, widenline_captriangle_path, + ARRAY_SIZE(widenline_captriangle_path), TRUE }, + { LineCapNoAnchor, widenline_capflat_path, + ARRAY_SIZE(widenline_capflat_path) }, + { LineCapSquareAnchor, widenline_capsquareanchor_path, + ARRAY_SIZE(widenline_capsquareanchor_path), TRUE }, + { LineCapRoundAnchor, widenline_caproundanchor_path, + ARRAY_SIZE(widenline_caproundanchor_path), TRUE }, + { LineCapDiamondAnchor, widenline_capdiamondanchor_path, + ARRAY_SIZE(widenline_capdiamondanchor_path), TRUE }, + { LineCapArrowAnchor, widenline_caparrowanchor_path, + ARRAY_SIZE(widenline_caparrowanchor_path), TRUE }, + }; + GpStatus status; + GpPath *path; + GpPen *pen; + int i; + + status = GdipCreatePath(FillModeAlternate, &path); + expect(Ok, status); + status = GdipCreatePen1(0xffffffff, 10.0, UnitPixel, &pen); + expect(Ok, status); + + for (i = 0; i < ARRAY_SIZE(caps); i++) + { + status = GdipResetPath(path); + expect(Ok, status); + status = GdipAddPathLine(path, 5.0, 10.0, 50.0, 10.0); + expect(Ok, status); + status = GdipSetPenStartCap(pen, caps[i].type); + expect(Ok, status); + status = GdipSetPenEndCap(pen, caps[i].type); + expect(Ok, status); + + status = GdipWidenPath(path, pen, NULL, FlatnessDefault); + expect(Ok, status); + ok_path(path, caps[i].expected, caps[i].expected_size, caps[i].todo_size); + } + + GdipDeletePen(pen); + GdipDeletePath(path); +} + static void test_isvisible(void) { GpPath *path; @@ -1385,6 +1563,7 @@ START_TEST(graphicspath) test_addpie(); test_flatten(); test_widen(); + test_widen_cap(); test_isvisible(); test_empty_rect();
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Alexandre Julliard