Felix Nawothnig : comctl32: Add tests for Alloc() and friends.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 43c0ce1638e4da03c16575cd684c9a4d2a027303
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=43c0ce1638e4da03c16575cd68...

Author: Felix Nawothnig 
Date:   Tue Feb 13 21:02:56 2007 +0100

comctl32: Add tests for Alloc() and friends.

---

dlls/comctl32/tests/misc.c |   32 ++++++++++++++++++++++++++++++++
 1 files changed, 32 insertions(+), 0 deletions(-)

diff --git a/dlls/comctl32/tests/misc.c b/dlls/comctl32/tests/misc.c
index 6d15a01..881f0b0 100644
--- a/dlls/comctl32/tests/misc.c
+++ b/dlls/comctl32/tests/misc.c
@@ -23,6 +23,11 @@

#include "wine/test.h"

+static PVOID (WINAPI * pAlloc)(LONG);
+static PVOID (WINAPI * pReAlloc)(PVOID, LONG);
+static BOOL (WINAPI * pFree)(PVOID);
+static LONG (WINAPI * pGetSize)(PVOID);
+
 static INT (WINAPI * pStr_GetPtrA)(LPCSTR, LPSTR, INT);
 static BOOL (WINAPI * pStr_SetPtrA)(LPSTR, LPCSTR);
 static INT (WINAPI * pStr_GetPtrW)(LPCWSTR, LPWSTR, INT);
@@ -37,6 +42,8 @@ static HMODULE hComctl32 = 0;
       FreeLibrary(hComctl32); \
     }

+#define expect(expected, got) ok(expected == got, "expected %d, got %d\n", expected,got)
+
 static BOOL InitFunctionPtrs(void)
 {
     hComctl32 = LoadLibraryA("comctl32.dll");
@@ -47,6 +54,11 @@ static BOOL InitFunctionPtrs(void)
         return FALSE;
     }

+    COMCTL32_GET_PROC(71, Alloc);
+    COMCTL32_GET_PROC(72, ReAlloc);
+    COMCTL32_GET_PROC(73, Free);
+    COMCTL32_GET_PROC(74, GetSize);
+
     COMCTL32_GET_PROC(233, Str_GetPtrA)
     COMCTL32_GET_PROC(234, Str_SetPtrA)
     COMCTL32_GET_PROC(235, Str_GetPtrW)
@@ -116,12 +128,32 @@ static void test_GetPtrAW(void)
     }
 }

+static void test_Alloc(void)
+{
+    PCHAR p = pAlloc(0);
+    ok(p != NULL, "p=%p\n", p);
+    ok(pFree(p), "\n");
+    p = pAlloc(1);
+    ok(p != NULL, "\n");
+    *p = '\0';
+    expect(1, pGetSize(p));
+    p = pReAlloc(p, 2);
+    ok(p != NULL, "\n");
+    expect(2, pGetSize(p));
+    ok(pFree(p), "\n");
+    ok(pFree(NULL), "\n");
+    p = pReAlloc(NULL, 2);
+    ok(p != NULL, "\n");
+    ok(pFree(p), "\n");
+}
+
 START_TEST(misc)
 {
     if(!InitFunctionPtrs())
         return;

test_GetPtrAW();
+    test_Alloc();

FreeLibrary(hComctl32);
 }