Detlef Riekenberg : mlang/tests: Return correct result in Rfc1766ToLcidA on failure.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f4def21f57df4c3d33ff975e82f3020d01000714
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f4def21f57df4c3d33ff975e82...

Author: Detlef Riekenberg 
Date:   Tue May 26 23:17:46 2009 +0200

mlang/tests: Return correct result in Rfc1766ToLcidA on failure.

---

dlls/mlang/mlang.c       |    3 +++
 dlls/mlang/tests/mlang.c |    6 ++++++
 2 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/dlls/mlang/mlang.c b/dlls/mlang/mlang.c
index 5deb87b..bd6a7f5 100644
--- a/dlls/mlang/mlang.c
+++ b/dlls/mlang/mlang.c
@@ -1238,6 +1238,9 @@ HRESULT WINAPI Rfc1766ToLcidA(LCID *lcid, LPCSTR rfc1766A)
 {
     WCHAR rfc1766W[MAX_RFC1766_NAME + 1];

+    if (!rfc1766A)
+        return E_INVALIDARG;
+
     MultiByteToWideChar(CP_ACP, 0, rfc1766A, -1, rfc1766W, MAX_RFC1766_NAME);
     rfc1766W[MAX_RFC1766_NAME] = 0;

diff --git a/dlls/mlang/tests/mlang.c b/dlls/mlang/tests/mlang.c
index df2ecb7..d39e0e3 100644
--- a/dlls/mlang/tests/mlang.c
+++ b/dlls/mlang/tests/mlang.c
@@ -935,6 +935,12 @@ static void test_Rfc1766ToLcid(void)

}

+    ret = Rfc1766ToLcidA(&lcid, NULL);
+    ok(ret == E_INVALIDARG, "got 0x%08x (expected E_INVALIDARG)\n", ret);
+
+    ret = Rfc1766ToLcidA(NULL, "en");
+    ok(ret == E_INVALIDARG, "got 0x%08x (expected E_INVALIDARG)\n", ret);
+
 }