[PATCH 2/2] oleaut32: VarParseNumFromStr() accepts trailing currency symbols.

[Francois Gouget]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51450
Signed-off-by: Francois Gouget 
---
This is a partial fix for bug 51450: it still needs better support for
non-breaking vs. regular spaces.
The test on line 2030 was working because Wine did not support trailing 
currency symbols at all and now it fails because Wine does not correctly 
handle sThousand vs. space aliasing.
---
 dlls/oleaut32/tests/vartest.c | 16 ++++++++--------
 dlls/oleaut32/variant.c       |  8 ++++++++
 2 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/dlls/oleaut32/tests/vartest.c b/dlls/oleaut32/tests/vartest.c
index 52a27750f45..489ab9f650c 100644
--- a/dlls/oleaut32/tests/vartest.c
+++ b/dlls/oleaut32/tests/vartest.c
@@ -1642,7 +1642,7 @@ static void test_VarParseNumFromStrEn(void)

/* With flag, but is allowed after the amount and can even be repeated! */
   CONVERT("$11$$", NUMPRS_CURRENCY|NUMPRS_USE_ALL);
-  todo_wine EXPECT(2,NUMPRS_CURRENCY|NUMPRS_USE_ALL,NUMPRS_CURRENCY,5,0,0);
+  EXPECT(2,NUMPRS_CURRENCY|NUMPRS_USE_ALL,NUMPRS_CURRENCY,5,0,0);
   EXPECT2(1,1);
   EXPECTRGB(2,FAILDIG);

@@ -1688,7 +1688,7 @@ static void test_VarParseNumFromStrEn(void)

/* With flag, unless explicitly allowed */
       WCONVERT(wstr, NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE|NUMPRS_USE_ALL);
-      todo_wine EXPECT(2,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE,4,0,0);
+      EXPECT(2,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE,4,0,0);
       EXPECT2(1,1);
       EXPECTRGB(2,FAILDIG);

@@ -2006,7 +2006,7 @@ static void test_VarParseNumFromStrFr(void)

/* With flag, consumes all currency signs! "E12EE" */
   WCONVERT(L"\x20ac\x31\x32\x20ac\x20ac", NUMPRS_CURRENCY|NUMPRS_USE_ALL);
-  todo_wine EXPECT(2,NUMPRS_CURRENCY|NUMPRS_USE_ALL,NUMPRS_CURRENCY,5,0,0);
+  EXPECT(2,NUMPRS_CURRENCY|NUMPRS_USE_ALL,NUMPRS_CURRENCY,5,0,0);
   EXPECT2(1,2);
   EXPECTRGB(2,FAILDIG);

@@ -2025,12 +2025,12 @@ static void test_VarParseNumFromStrFr(void)
     if (spaces[i] == ' ' || spaces[i] == 0xa0 /* non-breaking space */)
     {
       /* Spaces aliased to thousands separator are never allowed! */
-      EXPECTFAIL;
+      todo_wine EXPECTFAIL;
     }
     else
     {
       /* The others behave normally */
-      todo_wine EXPECT(2,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE,4,0,0);
+      EXPECT(2,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_TRAILING_WHITE,4,0,0);
       EXPECT2(1,2);
       EXPECTRGB(2,FAILDIG);
     }
@@ -2039,7 +2039,7 @@ static void test_VarParseNumFromStrFr(void)
     if (spaces[i] == ' ' || spaces[i] == 0xa0 /* non-breaking space */)
     {
       /* Spaces aliased to thousands separator are never allowed! */
-      todo_wine EXPECT(2,NUMPRS_CURRENCY|NUMPRS_THOUSANDS|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_THOUSANDS,4,0,0);
+      todo_wine_if(i==0) EXPECT(2,NUMPRS_CURRENCY|NUMPRS_THOUSANDS|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_THOUSANDS,4,0,0);
       EXPECT2(1,2);
       EXPECTRGB(2,FAILDIG);
     }
@@ -2060,7 +2060,7 @@ static void test_VarParseNumFromStrFr(void)

/* With flag and decimal flag, consumes decimal point and following digits */
   WCONVERT(L"12,1\x20ac", NUMPRS_CURRENCY|NUMPRS_DECIMAL|NUMPRS_USE_ALL);
-  todo_wine EXPECT(3,NUMPRS_CURRENCY|NUMPRS_DECIMAL|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_DECIMAL,5,0,-1);
+  EXPECT(3,NUMPRS_CURRENCY|NUMPRS_DECIMAL|NUMPRS_USE_ALL,NUMPRS_CURRENCY|NUMPRS_DECIMAL,5,0,-1);
   EXPECT2(1,2);
   EXPECTRGB(2,1);
   EXPECTRGB(3,FAILDIG);
@@ -2159,7 +2159,7 @@ static void test_VarParseNumFromStrMisc(void)

/* Multi-character currencies can be repeated too "zl2zlzl" */
   WCONVERT(L"z\x142\x32z\x142z\x142", NUMPRS_CURRENCY|NUMPRS_USE_ALL);
-  todo_wine EXPECT(1,NUMPRS_CURRENCY|NUMPRS_USE_ALL,NUMPRS_CURRENCY,7,0,0);
+  EXPECT(1,NUMPRS_CURRENCY|NUMPRS_USE_ALL,NUMPRS_CURRENCY,7,0,0);
   EXPECT2(2,FAILDIG);

lcid = MAKELCID(MAKELANGID(LANG_FRENCH,SUBLANG_FRENCH_SWISS),SORT_DEFAULT);
diff --git a/dlls/oleaut32/variant.c b/dlls/oleaut32/variant.c
index 71c3204e0a0..208d5b63c8f 100644
--- a/dlls/oleaut32/variant.c
+++ b/dlls/oleaut32/variant.c
@@ -1941,6 +1941,14 @@ HRESULT WINAPI VarParseNumFromStr(const OLECHAR *lpszStr, LCID lcid, ULONG dwFla
       lpszStr++;
       pNumprs->dwOutFlags |= NUMPRS_NEG;
     }
+    else if (pNumprs->dwInFlags & NUMPRS_CURRENCY &&
+             *lpszStr == chars.cCurrencyLocal &&
+             (!chars.cCurrencyLocal2 || lpszStr[1] == chars.cCurrencyLocal2))
+    {
+      pNumprs->dwOutFlags |= NUMPRS_CURRENCY;
+      cchUsed += chars.cCurrencyLocal2 ? 2 : 1;
+      lpszStr += chars.cCurrencyLocal2 ? 2 : 1;
+    }
     else
       break;
   }