user32/tests: Fix test failures on multiple monitor setup.

The desktop window rectangle is the same as that of primary monitor for compatibility reasons. It equals to virtual screen rectangle only when there are no more than two active and non-mirrored monitors. Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

user32/tests: Fix test failures on multiple monitor setup.
6b2b004c · Zhiyi Zhang · Alexandre Julliard · 227d5a32 · 6b2b004c
Commit 6b2b004c authored Nov 07, 2019 by Zhiyi Zhang Committed by Alexandre Julliard Nov 07, 2019
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sysparams.c dlls/user32/tests/sysparams.c +5 -0

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--- a/dlls/user32/tests/sysparams.c
+++ b/dlls/user32/tests/sysparams.c
@@ -3225,6 +3225,7 @@ static void test_dpi_mapping(void)
    ULONG_PTR i, j, k;
    WINDOWPLACEMENT wpl_orig, wpl;
    HMONITOR monitor;
+    INT monitor_count;
    MONITORINFO mon_info;
    DPI_AWARENESS_CONTEXT context;

@@ -3235,6 +3236,7 @@ static void test_dpi_mapping(void)
    }
    context = pSetThreadDpiAwarenessContext( DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE );
    GetWindowRect( GetDesktopWindow(), &desktop );
+    monitor_count = GetSystemMetrics( SM_CMONITORS );
    for (i = DPI_AWARENESS_UNAWARE; i <= DPI_AWARENESS_PER_MONITOR_AWARE; i++)
    {
        pSetThreadDpiAwarenessContext( (DPI_AWARENESS_CONTEXT)~i );
@@ -3247,9 +3249,12 @@ static void test_dpi_mapping(void)
        SetRect( &rect, 0, 0, GetSystemMetrics( SM_CXSCREEN ), GetSystemMetrics( SM_CYSCREEN ));
        ok( EqualRect( &expect, &rect ), "%lu: wrong desktop rect %s expected %s\n",
            i, wine_dbgstr_rect(&rect), wine_dbgstr_rect(&expect) );
+        if (monitor_count < 2)
+        {
            SetRect( &rect, 0, 0, GetSystemMetrics( SM_CXVIRTUALSCREEN ), GetSystemMetrics( SM_CYVIRTUALSCREEN ));
            ok( EqualRect( &expect, &rect ), "%lu: wrong virt desktop rect %s expected %s\n",
                i, wine_dbgstr_rect(&rect), wine_dbgstr_rect(&expect) );
+        }
        SetRect( &rect, 0, 0, 1, 1 );
        monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
        ok( monitor != 0, "failed to get monitor\n" );