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gdiplus/tests: Add a test for bezier data returned by GdipGetRegionData.

This commit is contained in:
Dmitry Timoshkov 2013-11-14 13:08:58 +09:00 committed by Alexandre Julliard
parent 4b256191a0
commit c9f8f41d18
1 changed files with 65 additions and 2 deletions
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67
dlls/gdiplus/tests/region.c
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@ -35,7 +35,7 @@
#define expect(expected, got) ok((got) == (expected), "Expected %.8x, got %.8x\n", (expected), (got))
#define expectf_(expected, got, precision) ok(fabs((expected) - (got)) < (precision), "Expected %f, got %f\n", (expected), (got))
#define expectf(expected, got) expectf_((expected), (got), 0.0001)
#define expectf(expected, got) expectf_((expected), (got), 0.001)
#define expect_magic(value) ok(*(value) == RGNDATA_MAGIC || *(value) == RGNDATA_MAGIC2, "Expected a known magic value, got %8x\n", *(value))
#define expect_dword(value, expected) expect((expected), *(value))
@ -108,7 +108,7 @@ static void test_getregiondata(void)
GpRegion *region, *region2;
RegionDataPoint *point;
UINT needed;
DWORD buf[100];
DWORD buf[256];
GpRect rect;
GpPath *path;
GpMatrix *matrix;
@ -674,6 +674,69 @@ static void test_getregiondata(void)
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
/* Test beziers */
GdipCreatePath(FillModeAlternate, &path);
/* Exactly 90 degrees */
status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 90.0);
expect(Ok, status);
/* Over 90 degrees */
status = GdipAddPathArc(path, 100.0, 100.0, 500.0, 700.0, 0.0, 100.0);
expect(Ok, status);
status = GdipCreateRegionPath(path, &region);
ok(status == Ok, "status %08x\n", status);
needed = 0;
status = GdipGetRegionDataSize(region, &needed);
ok(status == Ok, "status %08x\n", status);
expect(136, needed);
memset(buf, 0xee, sizeof(buf));
needed = 0;
status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
ok(status == Ok, "status %08x\n", status);
expect(136, needed);
expect_dword(buf, 128);
trace("buf[1] = %08x\n", buf[1]);
expect_magic(buf + 2);
expect_dword(buf + 3, 0);
expect_dword(buf + 4, RGNDATA_PATH);
expect_dword(buf + 5, 112);
expect_magic(buf + 6);
expect_dword(buf + 7, 11);
/* flags 0 means that a path is an array of FLOATs */
expect_dword(buf + 8, 0);
expect_float(buf + 9, 600.0);
expect_float(buf + 10, 450.0);
expect_float(buf + 11, 600.0);
expect_float(buf + 12, 643.299561);
expect_float(buf + 13, 488.071198);
expect_float(buf + 14, 800.0);
expect_float(buf + 15, 350.0);
expect_float(buf + 16, 800.0);
expect_float(buf + 17, 600.0);
expect_float(buf + 18, 450.0);
expect_float(buf + 19, 600.0);
expect_float(buf + 20, 643.299622);
expect_float(buf + 21, 488.071167);
expect_float(buf + 22, 800.0);
expect_float(buf + 23, 350.0);
expect_float(buf + 24, 800.0);
expect_float(buf + 25, 329.807129);
expect_float(buf + 26, 800.0);
expect_float(buf + 27, 309.688568);
expect_float(buf + 28, 796.574890);
expect_float(buf + 29, 290.084167);
expect_float(buf + 30, 789.799561);
expect_dword(buf + 31, 0x03030300);
expect_dword(buf + 32, 0x03030301);
ok(*(buf + 33) == 0x00030303 /* before win7 */ ||
*(buf + 33) == 0x43030303 /* 32-bit win7 */ || *(buf + 33) == 0x4c030303 /* 64-bit win7 */,
"expected 0x00030303 or 0x43030303 or 0x4c030303 got %08x\n", *(buf + 33));
expect_dword(buf + 34, 0xeeeeeeee);
status = GdipDeletePath(path);
expect(Ok, status);
status = GdipDeleteRegion(region);
expect(Ok, status);
}
static void test_isinfinite(void)