[reactos] 02/08: [SHELL32_APITEST] Show that the default data object does not have a preferred drop effect

[Mark Jansen]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=0f2cb5abc7a5a7a75dbd36...

commit 0f2cb5abc7a5a7a75dbd36a18e2c4949ee12f9a7
Author:     Mark Jansen [e-mail]
AuthorDate: Sat Oct 19 23:56:19 2019 +0200
Commit:     Mark Jansen [e-mail]
CommitDate: Sun Oct 20 17:10:11 2019 +0200

[SHELL32_APITEST] Show that the default data object does not have a preferred drop effect
---
 modules/rostests/apitests/shell32/CIDLData.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/modules/rostests/apitests/shell32/CIDLData.cpp b/modules/rostests/apitests/shell32/CIDLData.cpp
index 8169666977b..f64fb3f7178 100644
--- a/modules/rostests/apitests/shell32/CIDLData.cpp
+++ b/modules/rostests/apitests/shell32/CIDLData.cpp
@@ -258,6 +258,17 @@ static void TestDefaultFormat(PCIDLIST_ABSOLUTE pidlFolder, UINT cidl, PCUIDLIST
         if (SUCCEEDED(hr))
             ReleaseStgMedium(&medium);
     }
+
+    // Not registered
+    CLIPFORMAT Format = RegisterClipboardFormatW(CFSTR_PREFERREDDROPEFFECTW);
+    FORMATETC formatetc = { Format, NULL, DVASPECT_CONTENT, -1, TYMED_HGLOBAL };
+    STGMEDIUM medium;
+
+    hr = spDataObj->GetData(&formatetc, &medium);
+    if (g_WinVersion < _WIN32_WINNT_VISTA)
+        ok_hex(hr, E_INVALIDARG);
+    else
+        ok_hex(hr, DV_E_FORMATETC);
 }