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user32/tests: Add SubtractRect() test.

This commit is contained in:
Javier Cantero 2014-03-25 18:38:49 +01:00 committed by Alexandre Julliard
parent 1f15169f72
commit 6ac11c60f0
1 changed files with 34 additions and 0 deletions
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34
dlls/user32/tests/uitools.c
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@ -63,7 +63,41 @@ static void test_FillRect(void)
ReleaseDC(0, hdc);
}
static void test_SubtractRect(void)
{
RECT rect1;
RECT rect2;
RECT rectr;
BOOL result;
/* case 1: source rectangles don't intersect */
SetRect(&rect1, 50, 50, 150, 100);
SetRect(&rect2, 250, 200, 1500, 1000);
result = SubtractRect(&rectr, &rect1, &rect2);
ok(result, "SubtractRect returned FALSE but subtraction should not be empty\n");
ok(result && rectr.left == 50 && rectr.top == 50 && rectr.right ==150
&& rectr.bottom == 100, "wrong rect subtraction of SubtractRect "
"(dest rect={%d, %d, %d, %d})\n", rectr.left, rectr.top, rectr.right, rectr.bottom);
/* case 2: source rect 2 partially overlaps rect 1 */
SetRect(&rect1, 2431, 626, 3427, 1608);
SetRect(&rect2, 2499, 626, 3427, 1608);
result = SubtractRect(&rectr, &rect1, &rect2);
ok(result, "SubtractRect returned FALSE but subtraction should not be empty\n");
ok(result && rectr.left == 2431 && rectr.top == 626 && rectr.right == 2499
&& rectr.bottom == 1608, "wrong rect subtraction of SubtractRect "
"(dest rect={%d, %d, %d, %d})\n", rectr.left, rectr.top, rectr.right, rectr.bottom);
/* case 3: source rect 2 completely overlaps rect 1 */
SetRect(&rect1, 250, 250, 400, 500);
SetRect(&rect2, 50, 50, 1500, 1000);
result = SubtractRect(&rectr, &rect1, &rect2);
ok(!result, "SubtractRect returned TRUE but subtraction should be empty "
"(dest rect={%d, %d, %d, %d})\n", rectr.left, rectr.top, rectr.right, rectr.bottom);
}
START_TEST(uitools)
{
test_FillRect();
test_SubtractRect();
}