Nikolay Sivov : scrrun: Implement TotalSize property for a drive.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 2377fc099daf467e9b77e4e9d71d89f5b8d84554
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=2377fc099daf467e9b77e4e9d7...

Author: Nikolay Sivov 
Date:   Sun Mar 30 15:58:45 2014 +0400

scrrun: Implement TotalSize property for a drive.

---

dlls/scrrun/filesystem.c       |   14 ++++++++++++--
 dlls/scrrun/tests/filesystem.c |   10 ++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/dlls/scrrun/filesystem.c b/dlls/scrrun/filesystem.c
index d963719..04d649d 100644
--- a/dlls/scrrun/filesystem.c
+++ b/dlls/scrrun/filesystem.c
@@ -753,8 +753,18 @@ static HRESULT WINAPI drive_get_FreeSpace(IDrive *iface, VARIANT *v)
 static HRESULT WINAPI drive_get_TotalSize(IDrive *iface, VARIANT *v)
 {
     struct drive *This = impl_from_IDrive(iface);
-    FIXME("(%p)->(%p): stub\n", This, v);
-    return E_NOTIMPL;
+    ULARGE_INTEGER total;
+
+    TRACE("(%p)->(%p)\n", This, v);
+
+    if (!v)
+        return E_POINTER;
+
+    if (!GetDiskFreeSpaceExW(This->root, NULL, &total, NULL))
+        return E_FAIL;
+
+    V_VT(v) = VT_R8;
+    return VarR8FromUI8(total.QuadPart, &V_R8(v));
 }

static HRESULT WINAPI drive_get_VolumeName(IDrive *iface, BSTR *name)
diff --git a/dlls/scrrun/tests/filesystem.c b/dlls/scrrun/tests/filesystem.c
index 4128bf5..215df42 100644
--- a/dlls/scrrun/tests/filesystem.c
+++ b/dlls/scrrun/tests/filesystem.c
@@ -1247,12 +1247,22 @@ static void test_DriveCollection(void)
         hr = IDrive_get_IsReady(drive, NULL);
         ok(hr == E_POINTER, "got 0x%08x\n", hr);

+        hr = IDrive_get_TotalSize(drive, NULL);
+        ok(hr == E_POINTER, "got 0x%08x\n", hr);
+
         if (type == Fixed) {
             VARIANT_BOOL ready = VARIANT_FALSE;
+            VARIANT size;

hr = IDrive_get_IsReady(drive, &ready);
             ok(hr == S_OK, "got 0x%08x\n", hr);
             ok(ready == VARIANT_TRUE, "got %x\n", ready);
+
+            V_VT(&size) = VT_EMPTY;
+            hr = IDrive_get_TotalSize(drive, &size);
+            ok(hr == S_OK, "got 0x%08x\n", hr);
+            ok(V_VT(&size) == VT_R8, "got %d\n", V_VT(&size));
+            ok(V_R8(&size) > 0, "got %f\n", V_R8(&size));
         }
         VariantClear(&var);
     }