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user32/tests: Test for update region after showing a child window.

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Jinoh Kang 2023-05-20 22:38:00 +09:00 • committed by Alexandre Julliard
parent af7b97e780
commit c368dfebbb
1 changed files with 160 additions and 0 deletions
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160
dlls/user32/tests/msg.c
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@ -9430,6 +9430,164 @@ static void test_swp_paint_regions(void)
subtest_swp_paint_regions( 0, "SimpleWindowClassWithParentDC", "SimpleWindowClass" );
}
static void test_swp_paint_region_on_show(void)
{
HRGN hrgn_actual_child = CreateRectRgn( 0, 0, 0, 0 );
HRGN hrgn_actual = CreateRectRgn( 0, 0, 0, 0 );
const RECT rect_1 = { 10, 10, 100, 100 };
const RECT rect_2 = { 20, 20, 120, 120 };
RECT rect_expect_child, rect_expect;
RECT rect_actual_child, rect_actual;
HWND hparent, hchild;
int result;
hparent = CreateWindowExA( 0, "SimpleWindowClass", "Test parent", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
80, 80, 200, 200, NULL, 0, 0, NULL );
ok( hparent != 0, "Creating parent window returned error %lu\n", GetLastError() );
hchild = CreateWindowExA( 0, "SimpleWindowClass", "Test child", WS_CHILD | WS_BORDER,
0, 0, 100, 100, hparent, 0, 0, NULL );
ok( hchild != 0, "Creating child window returned error %lu\n", GetLastError() );
if (winetest_debug > 1) trace("testing show window (no move / size)\n");
SetWindowPos( hchild, HWND_TOP,
rect_1.left, rect_1.top, rect_1.right - rect_1.left, rect_1.bottom - rect_1.top,
SWP_HIDEWINDOW | SWP_NOACTIVATE | SWP_NOZORDER );
UpdateWindow( hparent );
flush_events();
SetWindowPos( hchild, HWND_TOP, 0, 0, 0, 0,
SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE );
ok( GetUpdateRgn( hparent, hrgn_actual, FALSE ) != ERROR,
"GetUpdateRgn on parent shall succeed\n" );
ok( GetUpdateRgn( hchild, hrgn_actual_child, FALSE ) != ERROR,
"GetUpdateRgn on child shall succeed\n" );
result = GetRgnBox( hrgn_actual, &rect_actual );
todo_wine_if (result == NULLREGION)
ok( result == SIMPLEREGION, "GetRgnBox (on parent) returned %d\n", result );
if (result == COMPLEXREGION) dump_region( hrgn_actual );
rect_expect = rect_1;
todo_wine_if (IsRectEmpty( &rect_actual ))
ok( EqualRect( &rect_actual, &rect_expect ), "parent update region: got %s, expected %s\n",
wine_dbgstr_rect( &rect_actual ), wine_dbgstr_rect( &rect_expect ) );
result = GetRgnBox( hrgn_actual_child, &rect_actual_child );
ok( result == SIMPLEREGION, "GetRgnBox (on child) returned %d\n", result );
if (result == COMPLEXREGION) dump_region( hrgn_actual_child );
ok( GetClientRect( hchild, &rect_expect_child ), "GetClientRect failed\n" );
ok( EqualRect( &rect_actual_child, &rect_expect_child ), "child update region: got %s, expected %s\n",
wine_dbgstr_rect( &rect_actual_child ), wine_dbgstr_rect( &rect_expect_child ) );
if (winetest_debug > 1) trace("testing show window (with move / resize)\n");
SetWindowPos( hchild, HWND_TOP,
rect_1.left, rect_1.top, rect_1.right - rect_1.left, rect_1.bottom - rect_1.top,
SWP_HIDEWINDOW | SWP_NOACTIVATE | SWP_NOZORDER );
UpdateWindow( hparent );
flush_events();
SetWindowPos( hchild, HWND_TOP,
rect_2.left,
rect_2.top,
rect_2.right - rect_2.left,
rect_2.bottom - rect_2.top,
SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOZORDER );
ok( GetUpdateRgn( hparent, hrgn_actual, FALSE ) != ERROR,
"GetUpdateRgn on parent shall succeed\n" );
ok( GetUpdateRgn( hchild, hrgn_actual_child, FALSE ) != ERROR,
"GetUpdateRgn on child shall succeed\n" );
result = GetRgnBox( hrgn_actual, &rect_actual );
todo_wine_if (result == NULLREGION)
ok( result == SIMPLEREGION, "GetRgnBox (on parent) returned %d\n", result );
if (result == COMPLEXREGION) dump_region( hrgn_actual );
rect_expect = rect_2;
todo_wine_if (IsRectEmpty( &rect_actual ))
ok( EqualRect( &rect_actual, &rect_expect ), "parent update region: got %s, expected %s\n",
wine_dbgstr_rect( &rect_actual ), wine_dbgstr_rect( &rect_expect ) );
result = GetRgnBox( hrgn_actual_child, &rect_actual_child );
ok( result == SIMPLEREGION, "GetRgnBox (on child) returned %d\n", result );
if (result == COMPLEXREGION) dump_region( hrgn_actual_child );
ok( GetClientRect( hchild, &rect_expect_child ), "GetClientRect failed\n" );
ok( EqualRect( &rect_actual_child, &rect_expect_child ), "child update region: got %s, expected %s\n",
wine_dbgstr_rect( &rect_actual_child ), wine_dbgstr_rect( &rect_expect_child ) );
DestroyWindow( hchild );
DestroyWindow( hparent );
DeleteObject( hrgn_actual_child );
DeleteObject( hrgn_actual );
}
static void test_swp_paint_region_on_extend_zerosize(void)
{
HRGN hrgn_actual_child = CreateRectRgn( 0, 0, 0, 0 );
HRGN hrgn_actual = CreateRectRgn( 0, 0, 0, 0 );
const RECT rect_1 = { 10, 10, 100, 100 };
RECT rect_expect_child, rect_expect;
RECT rect_actual_child, rect_actual;
HWND hparent, hchild;
int result;
hparent = CreateWindowExA( 0, "SimpleWindowClass", "Test parent", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
80, 80, 200, 200, NULL, 0, 0, NULL );
ok( hparent != 0, "Creating parent window returned error %lu\n", GetLastError() );
hchild = CreateWindowExA( 0, "SimpleWindowClass", "Test child (no border)", WS_CHILD | WS_VISIBLE,
10, 10, 0, 0, hparent, 0, 0, NULL );
ok( hchild != 0, "Creating child window returned error %lu\n", GetLastError() );
if (winetest_debug > 1) trace("testing extending zero-size window\n");
UpdateWindow( hparent );
flush_events();
SetWindowPos( hchild, HWND_TOP,
rect_1.left,
rect_1.top,
rect_1.right - rect_1.left,
rect_1.bottom - rect_1.top,
SWP_NOACTIVATE | SWP_NOZORDER );
ok( GetUpdateRgn( hparent, hrgn_actual, FALSE ) != ERROR,
"GetUpdateRgn on parent shall succeed\n" );
ok( GetUpdateRgn( hchild, hrgn_actual_child, FALSE ) != ERROR,
"GetUpdateRgn on child shall succeed\n" );
result = GetRgnBox( hrgn_actual, &rect_actual );
todo_wine_if (result == NULLREGION)
ok( result == SIMPLEREGION, "GetRgnBox (on parent) returned %d\n", result );
if (result == COMPLEXREGION) dump_region( hrgn_actual );
rect_expect = rect_1;
todo_wine_if (IsRectEmpty( &rect_actual ))
ok( EqualRect( &rect_actual, &rect_expect ), "parent update region: got %s, expected %s\n",
wine_dbgstr_rect( &rect_actual ), wine_dbgstr_rect( &rect_expect ) );
result = GetRgnBox( hrgn_actual_child, &rect_actual_child );
ok( result == SIMPLEREGION, "GetRgnBox (on child) returned %d\n", result );
if (result == COMPLEXREGION) dump_region( hrgn_actual_child );
ok( GetClientRect( hchild, &rect_expect_child ), "GetClientRect failed\n" );
ok( EqualRect( &rect_actual_child, &rect_expect_child ), "child update region: got %s, expected %s\n",
wine_dbgstr_rect( &rect_actual_child ), wine_dbgstr_rect( &rect_expect_child ) );
DestroyWindow( hchild );
DestroyWindow( hparent );
DeleteObject( hrgn_actual_child );
DeleteObject( hrgn_actual );
}
static void subtest_hvredraw(HWND hparent, const char *classname, DWORD style)
{
static const struct movesize_test {
@ -19693,6 +19851,8 @@ START_TEST(msg)
test_wmime_keydown_message();
test_paint_messages();
test_swp_paint_regions();
test_swp_paint_region_on_show();
test_swp_paint_region_on_extend_zerosize();
test_hvredraw();
test_interthread_messages();
test_message_conversion();