diff --git a/rostests/apitests/gdi32/CombineRgn.c b/rostests/apitests/gdi32/CombineRgn.c index 7be5bf70ad0..2669e766f78 100644 --- a/rostests/apitests/gdi32/CombineRgn.c +++ b/rostests/apitests/gdi32/CombineRgn.c @@ -6,8 +6,147 @@ */ #include +#include + +typedef struct _RECT_TEST +{ + RECT rcSrc1; + RECT rcSrc2; + struct + { + INT iComplexity; + RECT rcDstBounds; + } res[4]; +} RECT_TEST, *PRECT_TEST; + +#define SetRectRgnIndirect(hrgn, prect) \ + SetRectRgn(hrgn, (prect)->left, (prect)->top, (prect)->right, (prect)->bottom) + +PSTR apszRgnOp[6] = { "invalid", "RGN_AND", "RGN_OR", "RGN_XOR", "RGN_DIFF", "RGN_COPY" }; + +void Test_RectRegions() +{ + RECT_TEST aRectTests[] = { + + /* rcSrc1 rcSrc2 RGN_AND RGN_OR RGN_XOR RGN_DIFF */ + {{0,0,0,0},{0,0,0,0}, {{NULLREGION, {0,0,0,0}}, {NULLREGION, {0,0,0,0}}, {NULLREGION, {0,0,0,0}}, {NULLREGION, {0,0,0,0}}}}, + {{0,0,1,1},{0,0,0,0}, {{NULLREGION, {0,0,0,0}}, {SIMPLEREGION, {0,0,1,1}}, {SIMPLEREGION, {0,0,1,1}}, {SIMPLEREGION, {0,0,1,1}}}}, + {{0,0,0,0},{0,0,1,1}, {{NULLREGION, {0,0,0,0}}, {SIMPLEREGION, {0,0,1,1}}, {SIMPLEREGION, {0,0,1,1}}, {NULLREGION, {0,0,0,0}}}}, + + /* Equal rgn */ + {{0,0,4,4},{0,0,4,4}, {{SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {NULLREGION, {0,0,0,0}}, {NULLREGION, {0,0,0,0}}}}, + + /* rgn 2 is within rgn 1 */ + {{0,0,4,4},{0,0,2,4}, {{SIMPLEREGION, {0,0,2,4}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{2,0,4,4}}, {SIMPLEREGION, {2,0,4,4}}}}, // left + {{0,0,4,4},{0,0,4,2}, {{SIMPLEREGION, {0,0,4,2}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{0,2,4,4}}, {SIMPLEREGION, {0,2,4,4}}}}, // top + {{0,0,4,4},{2,0,4,4}, {{SIMPLEREGION, {2,0,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{0,0,2,4}}, {SIMPLEREGION, {0,0,2,4}}}}, // right + {{0,0,4,4},{0,2,4,4}, {{SIMPLEREGION, {0,2,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{0,0,4,2}}, {SIMPLEREGION, {0,0,4,2}}}}, // bottom + {{0,0,4,4},{0,0,2,2}, {{SIMPLEREGION, {0,0,2,2}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // top-left + {{0,0,4,4},{2,0,4,2}, {{SIMPLEREGION, {2,0,4,2}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // top-right + {{0,0,4,4},{0,2,2,4}, {{SIMPLEREGION, {0,2,2,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // bottom-left + {{0,0,4,4},{2,2,4,4}, {{SIMPLEREGION, {2,2,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // bottom-right + {{0,0,4,4},{0,1,2,3}, {{SIMPLEREGION, {0,1,2,3}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // center-left + {{0,0,4,4},{1,0,3,2}, {{SIMPLEREGION, {1,0,3,2}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // center-top + {{0,0,4,4},{2,1,4,3}, {{SIMPLEREGION, {2,1,4,3}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // center-right + {{0,0,4,4},{1,2,3,4}, {{SIMPLEREGION, {1,2,3,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // center-bottom + {{0,0,4,4},{1,1,3,4}, {{SIMPLEREGION, {1,1,3,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}}}, // center + + /* rgn 1 is within rgn 2 */ + {{0,0,2,4},{0,0,4,4}, {{SIMPLEREGION, {0,0,2,4}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{2,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // left + {{0,0,4,2},{0,0,4,4}, {{SIMPLEREGION, {0,0,4,2}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{0,2,4,4}}, {NULLREGION, {0,0,0,0}}}}, // top + {{2,0,4,4},{0,0,4,4}, {{SIMPLEREGION, {2,0,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{0,0,2,4}}, {NULLREGION, {0,0,0,0}}}}, // right + {{0,2,4,4},{0,0,4,4}, {{SIMPLEREGION, {0,2,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {SIMPLEREGION ,{0,0,4,2}}, {NULLREGION, {0,0,0,0}}}}, // bottom + {{0,0,2,2},{0,0,4,4}, {{SIMPLEREGION, {0,0,2,2}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // top-left + {{2,0,4,2},{0,0,4,4}, {{SIMPLEREGION, {2,0,4,2}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // top-right + {{0,2,2,4},{0,0,4,4}, {{SIMPLEREGION, {0,2,2,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // bottom-left + {{2,2,4,4},{0,0,4,4}, {{SIMPLEREGION, {2,2,4,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // bottom-right + {{0,1,2,3},{0,0,4,4}, {{SIMPLEREGION, {0,1,2,3}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // center-left + {{1,0,3,2},{0,0,4,4}, {{SIMPLEREGION, {1,0,3,2}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // center-top + {{2,1,4,3},{0,0,4,4}, {{SIMPLEREGION, {2,1,4,3}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // center-right + {{1,2,3,4},{0,0,4,4}, {{SIMPLEREGION, {1,2,3,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // center-bottom + {{1,1,3,4},{0,0,4,4}, {{SIMPLEREGION, {1,1,3,4}}, {SIMPLEREGION, {0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {NULLREGION, {0,0,0,0}}}}, // center + + /* rgn 2 is adjacent to rgn 1 */ + {{2,2,4,4},{0,2,2,4}, {{NULLREGION, {0,0,0,0}}, {SIMPLEREGION, {0,2,4,4}}, {SIMPLEREGION, {0,2,4,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // left-fit + {{2,2,4,4},{0,1,2,5}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{0,1,4,5}}, {COMPLEXREGION,{0,1,4,5}}, {SIMPLEREGION, {2,2,4,4}}}}, // left-larger + {{2,2,4,4},{0,3,2,4}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{0,2,4,4}}, {COMPLEXREGION,{0,2,4,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // left-smaller + {{2,2,4,4},{2,0,4,2}, {{NULLREGION, {0,0,0,0}}, {SIMPLEREGION, {2,0,4,4}}, {SIMPLEREGION, {2,0,4,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // top-fit + {{2,2,4,4},{1,0,5,2}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{1,0,5,4}}, {COMPLEXREGION,{1,0,5,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // top-larger + {{2,2,4,4},{3,0,4,2}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{2,0,4,4}}, {COMPLEXREGION,{2,0,4,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // top-smaller + {{2,2,4,4},{4,2,6,4}, {{NULLREGION, {0,0,0,0}}, {SIMPLEREGION, {2,2,6,4}}, {SIMPLEREGION, {2,2,6,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // right-fit + {{2,2,4,4},{4,1,6,5}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{2,1,6,5}}, {COMPLEXREGION,{2,1,6,5}}, {SIMPLEREGION, {2,2,4,4}}}}, // right-larger + {{2,2,4,4},{4,3,6,4}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{2,2,6,4}}, {COMPLEXREGION,{2,2,6,4}}, {SIMPLEREGION, {2,2,4,4}}}}, // right-smaller + {{2,2,4,4},{2,4,4,6}, {{NULLREGION, {0,0,0,0}}, {SIMPLEREGION, {2,2,4,6}}, {SIMPLEREGION, {2,2,4,6}}, {SIMPLEREGION, {2,2,4,4}}}}, // bottom-fit + {{2,2,4,4},{1,4,5,6}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{1,2,5,6}}, {COMPLEXREGION,{1,2,5,6}}, {SIMPLEREGION, {2,2,4,4}}}}, // bottom-larger + {{2,2,4,4},{3,4,4,6}, {{NULLREGION, {0,0,0,0}}, {COMPLEXREGION,{2,2,4,6}}, {COMPLEXREGION,{2,2,4,6}}, {SIMPLEREGION, {2,2,4,4}}}}, // bottom-smaller + + /* rgn 2 overlaps rgn 1 */ + {{2,2,4,4},{0,2,3,4}, {{SIMPLEREGION, {2,2,3,4}}, {SIMPLEREGION, {0,2,4,4}}, {COMPLEXREGION,{0,2,4,4}}, {SIMPLEREGION, {3,2,4,4}}}}, // left-fit + {{2,2,4,4},{0,1,3,5}, {{SIMPLEREGION, {2,2,3,4}}, {COMPLEXREGION,{0,1,4,5}}, {COMPLEXREGION,{0,1,4,5}}, {SIMPLEREGION, {3,2,4,4}}}}, // left-larger + {{2,2,4,4},{0,3,3,4}, {{SIMPLEREGION, {2,3,3,4}}, {COMPLEXREGION,{0,2,4,4}}, {COMPLEXREGION,{0,2,4,4}}, {COMPLEXREGION,{2,2,4,4}}}}, // left-smaller + {{2,2,4,4},{2,0,4,3}, {{SIMPLEREGION, {2,2,4,3}}, {SIMPLEREGION, {2,0,4,4}}, {COMPLEXREGION,{2,0,4,4}}, {SIMPLEREGION, {2,3,4,4}}}}, // top-fit + {{2,2,4,4},{1,0,5,3}, {{SIMPLEREGION, {2,2,4,3}}, {COMPLEXREGION,{1,0,5,4}}, {COMPLEXREGION,{1,0,5,4}}, {SIMPLEREGION, {2,3,4,4}}}}, // top-larger + {{2,2,4,4},{3,0,4,3}, {{SIMPLEREGION, {3,2,4,3}}, {COMPLEXREGION,{2,0,4,4}}, {COMPLEXREGION,{2,0,4,4}}, {COMPLEXREGION,{2,2,4,4}}}}, // top-smaller + {{2,2,4,4},{3,2,6,4}, {{SIMPLEREGION, {3,2,4,4}}, {SIMPLEREGION, {2,2,6,4}}, {COMPLEXREGION,{2,2,6,4}}, {SIMPLEREGION, {2,2,3,4}}}}, // right-fit + {{2,2,4,4},{3,1,6,5}, {{SIMPLEREGION, {3,2,4,4}}, {COMPLEXREGION,{2,1,6,5}}, {COMPLEXREGION,{2,1,6,5}}, {SIMPLEREGION, {2,2,3,4}}}}, // right-larger + {{2,2,4,4},{3,3,6,4}, {{SIMPLEREGION, {3,3,4,4}}, {COMPLEXREGION,{2,2,6,4}}, {COMPLEXREGION,{2,2,6,4}}, {COMPLEXREGION,{2,2,4,4}}}}, // right-smaller + {{2,2,4,4},{2,3,4,6}, {{SIMPLEREGION, {2,3,4,4}}, {SIMPLEREGION, {2,2,4,6}}, {COMPLEXREGION,{2,2,4,6}}, {SIMPLEREGION, {2,2,4,3}}}}, // bottom-fit + {{2,2,4,4},{1,3,5,6}, {{SIMPLEREGION, {2,3,4,4}}, {COMPLEXREGION,{1,2,5,6}}, {COMPLEXREGION,{1,2,5,6}}, {SIMPLEREGION, {2,2,4,3}}}}, // bottom-larger + {{2,2,4,4},{3,3,4,6}, {{SIMPLEREGION, {3,3,4,4}}, {COMPLEXREGION,{2,2,4,6}}, {COMPLEXREGION,{2,2,4,6}}, {COMPLEXREGION,{2,2,4,4}}}}, // bottom-smaller + {{2,2,4,4},{0,0,3,3}, {{SIMPLEREGION, {2,2,3,3}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{0,0,4,4}}, {COMPLEXREGION,{2,2,4,4}}}}, // top-left + {{2,2,4,4},{3,0,6,3}, {{SIMPLEREGION, {3,2,4,3}}, {COMPLEXREGION,{2,0,6,4}}, {COMPLEXREGION,{2,0,6,4}}, {COMPLEXREGION,{2,2,4,4}}}}, // top-right + {{2,2,4,4},{0,3,3,6}, {{SIMPLEREGION, {2,3,3,4}}, {COMPLEXREGION,{0,2,4,6}}, {COMPLEXREGION,{0,2,4,6}}, {COMPLEXREGION,{2,2,4,4}}}}, // bottom-left + {{2,2,4,4},{3,3,6,6}, {{SIMPLEREGION, {3,3,4,4}}, {COMPLEXREGION,{2,2,6,6}}, {COMPLEXREGION,{2,2,6,6}}, {COMPLEXREGION,{2,2,4,4}}}}, // bottom-right + + }; + + HRGN hrgn1, hrgn2, hrgn3, hrgnRes; + RECT rc; + INT iComplexity; + UINT i; + + hrgn1 = CreateRectRgn(0, 0, 0, 0); + hrgn2 = CreateRectRgn(0, 0, 0, 0); + hrgn3 = CreateRectRgn(0, 0, 0, 0); + hrgnRes = CreateRectRgn(0, 0, 0, 0); + + for (i = 0; i < sizeof(aRectTests) / sizeof(aRectTests[0]); i++) + { + INT iCombine; + + SetRectRgnIndirect(hrgn1, &aRectTests[i].rcSrc1); + SetRectRgnIndirect(hrgn2, &aRectTests[i].rcSrc2); + + for (iCombine = RGN_AND; iCombine <= RGN_DIFF; iCombine++) + { + iComplexity = CombineRgn(hrgnRes, hrgn1, hrgn2, iCombine); + ok(iComplexity == aRectTests[i].res[iCombine-1].iComplexity, + "#%u (%s), iComplexity does not match: expected %u, got %u\n", + i, apszRgnOp[iCombine], aRectTests[i].res[iCombine-1].iComplexity, iComplexity); + + ok(GetRgnBox(hrgnRes, &rc), "GetRgnBox failed!\n"); + ok(EqualRect(&rc, &aRectTests[i].res[iCombine-1].rcDstBounds), + "#%u (%s), Bounding box does not match: expected {%i,%i,%i,%i} got {%i,%i,%i,%i}\n", + i, apszRgnOp[iCombine], + aRectTests[i].res[iCombine-1].rcDstBounds.left, aRectTests[i].res[iCombine-1].rcDstBounds.top, + aRectTests[i].res[iCombine-1].rcDstBounds.right, aRectTests[i].res[iCombine-1].rcDstBounds.bottom, + rc.left, rc.top, rc.right, rc.bottom); + + if (aRectTests[i].res[iCombine-1].iComplexity == SIMPLEREGION) + { + SetRectRgnIndirect(hrgn3, &aRectTests[i].res[iCombine-1].rcDstBounds); + ok(EqualRgn(hrgnRes, hrgn3), "#%u (%s), regions are not equal\n", + i, apszRgnOp[iCombine]); + } + } + } + + DeleteObject(hrgn1); + DeleteObject(hrgn2); + DeleteObject(hrgn3); + DeleteObject(hrgnRes); +} -#include void Test_CombineRgn_Params() { @@ -203,5 +342,6 @@ START_TEST(CombineRgn) Test_CombineRgn_OR(); Test_CombineRgn_DIFF(); Test_CombineRgn_XOR(); + Test_RectRegions(); }