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gdi32/tests: Add some tests for the DC origin in RTL layouts.

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This commit is contained in:
Alexandre Julliard 2010-07-28 20:35:09 +02:00
parent d100153e5c
commit 2773ae181e
1 changed files with 25 additions and 2 deletions
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27
dlls/gdi32/tests/mapping.c
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@ -226,6 +226,8 @@ static void test_dc_layout(void)
{
INT ret, size_cx, size_cy, res_x, res_y, dpi_x, dpi_y;
SIZE size;
POINT pt;
HBITMAP bitmap;
HDC hdc;
if (!pGetLayout || !pSetLayout)
@ -235,6 +237,8 @@ static void test_dc_layout(void)
}
hdc = CreateCompatibleDC(0);
bitmap = CreateCompatibleBitmap( hdc, 100, 100 );
SelectObject( hdc, bitmap );
size_cx = GetDeviceCaps(hdc, HORZSIZE);
size_cy = GetDeviceCaps(hdc, VERTSIZE);
@ -263,7 +267,25 @@ static void test_dc_layout(void)
expect_viewport_ext(hdc, 1, 1);
expect_window_ext(hdc, 1, 1);
expect_world_transform(hdc, 1.0, 1.0);
expect_LPtoDP(hdc, -1000, 1000);
expect_LPtoDP(hdc, -1000 + 99, 1000);
GetViewportOrgEx( hdc, &pt );
ok( pt.x == 0 && pt.y == 0, "wrong origin %d,%d\n", pt.x, pt.y );
GetWindowOrgEx( hdc, &pt );
ok( pt.x == 0 && pt.y == 0, "wrong origin %d,%d\n", pt.x, pt.y );
GetDCOrgEx( hdc, &pt );
ok( pt.x == 0 && pt.y == 0, "wrong origin %d,%d\n", pt.x, pt.y );
if (pGetTransform)
{
XFORM xform;
BOOL ret = pGetTransform( hdc, 0x204, &xform ); /* World -> Device */
ok( ret, "got %d\n", ret );
ok( xform.eM11 == -1.0, "got %f\n", xform.eM11 );
ok( xform.eM12 == 0.0, "got %f\n", xform.eM12 );
ok( xform.eM21 == 0.0, "got %f\n", xform.eM21 );
ok( xform.eM22 == 1.0, "got %f\n", xform.eM22 );
ok( xform.eDx == 99.0, "got %f\n", xform.eDx );
ok( xform.eDy == 0.0, "got %f\n", xform.eDy );
}
SetMapMode(hdc, MM_LOMETRIC);
ret = GetMapMode( hdc );
@ -278,7 +300,7 @@ static void test_dc_layout(void)
rough_match( 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_transform(hdc, 1.0, 1.0);
expect_LPtoDP(hdc, -MulDiv(1000 / 10, res_x, size_cx), -MulDiv(1000 / 10, res_y, size_cy));
expect_LPtoDP(hdc, -MulDiv(1000 / 10, res_x, size_cx) + 99, -MulDiv(1000 / 10, res_y, size_cy));
SetMapMode(hdc, MM_TEXT);
ret = GetMapMode( hdc );
@ -291,6 +313,7 @@ static void test_dc_layout(void)
ok(ret == MM_TEXT, "expected MM_TEXT, got %d\n", ret);
DeleteDC(hdc);
DeleteObject( bitmap );
}
static void test_modify_world_transform(void)