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gdi32/tests: Fix the mapping test to handle the more precise LOMETRIC settings on Vista.

This commit is contained in:
Alexandre Julliard 2009-01-25 17:08:55 +01:00
parent 6996a9c83f
commit cbe6e71775
1 changed files with 22 additions and 6 deletions
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28
dlls/gdi32/tests/mapping.c
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@ -75,8 +75,9 @@ static void test_world_transform(void)
{
BOOL is_win9x;
HDC hdc;
INT ret, size_cx, size_cy, res_x, res_y;
INT ret, size_cx, size_cy, res_x, res_y, dpi_x, dpi_y;
XFORM xform;
SIZE size;
SetLastError(0xdeadbeef);
GetWorldTransform(0, NULL);
@ -88,7 +89,10 @@ static void test_world_transform(void)
size_cy = GetDeviceCaps(hdc, VERTSIZE);
res_x = GetDeviceCaps(hdc, HORZRES);
res_y = GetDeviceCaps(hdc, VERTRES);
trace("dc size %d x %d, resolution %d x %d\n", size_cx, size_cy, res_x, res_y);
dpi_x = GetDeviceCaps(hdc, LOGPIXELSX);
dpi_y = GetDeviceCaps(hdc, LOGPIXELSY);
trace("dc size %d x %d, resolution %d x %d dpi %d x %d\n",
size_cx, size_cy, res_x, res_y, dpi_x, dpi_y );
expect_viewport_ext(hdc, 1, 1);
expect_window_ext(hdc, 1, 1);
@ -101,13 +105,19 @@ static void test_world_transform(void)
if (is_win9x)
{
expect_viewport_ext(hdc, GetDeviceCaps(hdc, LOGPIXELSX), GetDeviceCaps(hdc, LOGPIXELSY));
expect_viewport_ext(hdc, dpi_x, dpi_y);
expect_window_ext(hdc, 254, -254);
}
else
{
expect_viewport_ext(hdc, res_x, -res_y);
expect_window_ext(hdc, size_cx * 10, size_cy * 10);
ok( GetWindowExtEx( hdc, &size ), "GetWindowExtEx failed\n" );
ok( size.cx == size_cx * 10 ||
size.cx == MulDiv( res_x, 254, dpi_x ), /* Vista uses a more precise method */
"expected cx %d or %d, got %d\n", size_cx * 10, MulDiv( res_x, 254, dpi_x ), size.cx );
ok( size.cy == size_cy * 10 ||
size.cy == MulDiv( res_y, 254, dpi_y ), /* Vista uses a more precise method */
"expected cy %d or %d, got %d\n", size_cy * 10, MulDiv( res_y, 254, dpi_y ), size.cy );
}
expect_world_trasform(hdc, 1.0, 1.0);
expect_LPtoDP(hdc, MulDiv(1000 / 10, res_x, size_cx), -MulDiv(1000 / 10, res_y, size_cy));
@ -154,9 +164,15 @@ static void test_world_transform(void)
ok(ret == MM_TEXT, "expected MM_TEXT, got %d\n", ret);
expect_viewport_ext(hdc, res_x, -res_y);
expect_window_ext(hdc, size_cx * 10, size_cy * 10);
ok( GetWindowExtEx( hdc, &size ), "GetWindowExtEx failed\n" );
ok( size.cx == size_cx * 10 ||
size.cx == MulDiv( res_x, 254, dpi_x ), /* Vista uses a more precise method */
"expected cx %d or %d, got %d\n", size_cx * 10, MulDiv( res_x, 254, dpi_x ), size.cx );
ok( size.cy == size_cy * 10 ||
size.cy == MulDiv( res_y, 254, dpi_y ), /* Vista uses a more precise method */
"expected cy %d or %d, got %d\n", size_cy * 10, MulDiv( res_y, 254, dpi_y ), size.cy );
expect_world_trasform(hdc, 20.0, 20.0);
expect_LPtoDP(hdc, MulDiv(1000 * 2, res_x, size_cx), -MulDiv(1000 * 2, res_y, size_cy));
expect_LPtoDP(hdc, MulDiv(20000, res_x, size.cx), -MulDiv(20000, res_y, size.cy));
SetLastError(0xdeadbeef);
ret = SetMapMode(hdc, MM_TEXT);