Jacek Caban : vbscript: Added Space() implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7308be6c0ad06a6d2b8384fcc8a9396556dcc0ef
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7308be6c0ad06a6d2b8384fcc8...

Author: Jacek Caban 
Date:   Tue Sep 25 14:25:22 2012 +0200

vbscript: Added Space() implementation.

---

dlls/vbscript/global.c      |   30 ++++++++++++++++++++++++++++--
 dlls/vbscript/tests/api.vbs |    4 ++++
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/dlls/vbscript/global.c b/dlls/vbscript/global.c
index 0513664..f7d8efe 100644
--- a/dlls/vbscript/global.c
+++ b/dlls/vbscript/global.c
@@ -672,8 +672,34 @@ static HRESULT Global_Trim(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARI

static HRESULT Global_Space(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIANT *res)
 {
-    FIXME("\n");
-    return E_NOTIMPL;
+    BSTR str;
+    int n, i;
+    HRESULT hres;
+
+    TRACE("%s\n", debugstr_variant(arg));
+
+    hres = to_int(arg, &n);
+    if(FAILED(hres))
+        return hres;
+
+    if(n < 0) {
+        FIXME("n = %d\n", n);
+        return E_NOTIMPL;
+    }
+
+    if(!res)
+        return S_OK;
+
+    str = SysAllocStringLen(NULL, n);
+    if(!str)
+        return E_OUTOFMEMORY;
+
+    for(i=0; i<n; i++)
+        str[i] = ' ';
+
+    V_VT(res) = VT_BSTR;
+    V_BSTR(res) = str;
+    return S_OK;
 }

static HRESULT Global_String(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIANT *res)
diff --git a/dlls/vbscript/tests/api.vbs b/dlls/vbscript/tests/api.vbs
index c17c5b4..2ad9404 100644
--- a/dlls/vbscript/tests/api.vbs
+++ b/dlls/vbscript/tests/api.vbs
@@ -179,4 +179,8 @@ Call ok(Len(1) = 1, "Len(1) = " & Len(1))
 Call ok(isNull(Len(null)), "Len(null) = " & Len(null))
 Call ok(Len(empty) = 0, "Len(empty) = " & Len(empty))

+Call ok(Space(1) = " ", "Space(1) = " & Space(1) & """")
+Call ok(Space(0) = "", "Space(0) = " & Space(0) & """")
+Call ok(Space(5) = "     ", "Space(5) = " & Space(5) & """")
+
 Call reportSuccess()