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gdi32: Add some additional tests for negative axes extents.

This commit is contained in:
Dmitry Timoshkov 2011-03-08 16:55:24 +08:00 committed by Alexandre Julliard
parent cf7120b8cc
commit afcfb51055
1 changed files with 32 additions and 4 deletions
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36
dlls/gdi32/tests/mapping.c
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@ -210,16 +210,44 @@ static void test_world_transform(void)
expect_world_transform(hdc, 20.0, 20.0);
expect_LPtoDP(hdc, 20000, 20000);
ret = SetGraphicsMode(hdc, GM_COMPATIBLE);
ok(ret, "SetGraphicsMode(GM_COMPATIBLE) should not fail if DC has't an identity transform\n");
ret = GetGraphicsMode(hdc);
ok(ret == GM_COMPATIBLE, "expected GM_COMPATIBLE, got %d\n", ret);
size.cx = 0xdeadbeef;
size.cy = 0xdeadbeef;
ret = SetViewportExtEx(hdc, -1, -1, &size);
ok(ret, "SetViewportExtEx(-1, -1) failed\n");
ok(size.cx == 1 && size.cy == 1, "expected 1,1 got %d,%d\n", size.cx, size.cy);
expect_viewport_ext(hdc, 1, 1);
expect_window_ext(hdc, 1, 1);
expect_world_transform(hdc, 20.0, 20.0);
expect_LPtoDP(hdc, 20000, 20000);
ret = SetMapMode(hdc, MM_ANISOTROPIC);
ok(ret == MM_TEXT, "expected MM_TEXT, got %d\n", ret);
expect_viewport_ext(hdc, 1, 1);
expect_window_ext(hdc, 1, 1);
expect_world_transform(hdc, 20.0, 20.0);
expect_LPtoDP(hdc, 20000, 20000);
size.cx = 0xdeadbeef;
size.cy = 0xdeadbeef;
ret = SetViewportExtEx(hdc, -1, -1, &size);
ok(ret, "SetViewportExtEx(-1, -1) failed\n");
ok(size.cx == 1 && size.cy == 1, "expected 1,1 got %d,%d\n", size.cx, size.cy);
expect_viewport_ext(hdc, -1, -1);
expect_window_ext(hdc, 1, 1);
expect_world_transform(hdc, 20.0, 20.0);
expect_LPtoDP(hdc, -20000, -20000);
ret = SetGraphicsMode(hdc, GM_COMPATIBLE);
ok(ret, "SetGraphicsMode(GM_COMPATIBLE) should not fail if DC has't an identity transform\n");
ret = GetGraphicsMode(hdc);
ok(ret == GM_COMPATIBLE, "expected GM_COMPATIBLE, got %d\n", ret);
expect_viewport_ext(hdc, -1, -1);
expect_window_ext(hdc, 1, 1);
expect_world_transform(hdc, 20.0, 20.0);
expect_LPtoDP(hdc, -20000, -20000);
DeleteDC(hdc);
}