Improve the kernel/alloc test
Francois Gouget
fgouget at free.fr
Tue Dec 17 21:09:08 CST 2002
This fixes two checks on Win9x. There is still a problem with a
GlobalReAlloc check but I don't see what's wrong:
alloc.c:208: Test failed: GlobalReAlloc failed to convert FIXED to MOVEABLE: error=87
alloc.c:213: Test failed: Converting from FIXED to MOVEABLE didn't REALLY work
alloc.c:238: Test failed: Discarded memory we shouldn't have
alloc.c:239: Test failed: GlobalUnlock Failed.
Changelog:
* include/winbase.h,
dlls/kernel/tests/alloc.c
Declare LocalDiscard and GlobalDiscard (used by kernel/tests/alloc.c)
In the kernel/tests/alloc test:
Remove the DISCARD_DEFINED #ifdefs
Remove another double HeapFree (caused an assert when run on NT4),
and a HeapSize on a freed heap (the test failed on Win9x)
Fix the LocalLock/LocalUnlock tests (the memory must be allocated
with LMEM_MOVEABLE otherwise the tests don't make sense)
Remove many unnecessary casts
Improved error reporting somewhat
Index: include/winbase.h
===================================================================
RCS file: /home/wine/wine/include/winbase.h,v
retrieving revision 1.174
diff -u -r1.174 winbase.h
--- include/winbase.h 17 Dec 2002 21:06:25 -0000 1.174
+++ include/winbase.h 18 Dec 2002 02:45:18 -0000
@@ -51,7 +51,7 @@
typedef PRTL_CRITICAL_SECTION_DEBUG LPCRITICAL_SECTION_DEBUG;
typedef WAITORTIMERCALLBACKFUNC WAITORTIMERCALLBACK;
-
+
#define EXCEPTION_DEBUG_EVENT 1
#define CREATE_THREAD_DEBUG_EVENT 2
#define CREATE_PROCESS_DEBUG_EVENT 3
@@ -419,6 +419,8 @@
#define NONZEROLHND (LMEM_MOVEABLE)
#define NONZEROLPTR (LMEM_FIXED)
+#define LocalDiscard(h) (LocalReAlloc((h),0,LMEM_MOVEABLE))
+
#define GMEM_FIXED 0x0000
#define GMEM_MOVEABLE 0x0002
#define GMEM_NOCOMPACT 0x0010
@@ -437,6 +439,10 @@
#define GHND (GMEM_MOVEABLE | GMEM_ZEROINIT)
#define GPTR (GMEM_FIXED | GMEM_ZEROINIT)
+
+#define GlobalLRUNewest(h) ((HANDLE)(h))
+#define GlobalLRUOldest(h) ((HANDLE)(h))
+#define GlobalDiscard(h) (GlobalReAlloc((h),0,GMEM_MOVEABLE))
#define INVALID_ATOM ((ATOM)0)
#define MAXINTATOM 0xc000
Index: dlls/kernel/tests/alloc.c
===================================================================
RCS file: /home/wine/wine/dlls/kernel/tests/alloc.c,v
retrieving revision 1.6
diff -u -r1.6 alloc.c
--- dlls/kernel/tests/alloc.c 2 Dec 2002 18:10:59 -0000 1.6
+++ dlls/kernel/tests/alloc.c 18 Dec 2002 02:45:07 -0000
@@ -22,13 +22,8 @@
#include "winbase.h"
#include "winerror.h"
-/* Currently Wine doesn't have macros for LocalDiscard and GlobalDiscard
- so I am disableing the checks for them. These macros are equivalent
- to reallocing '0' bytes, so we try that instead
-*/
-#define DISCARD_DEFINED 0
-/* The following functions don't have tests, because either I don't know how
+ /* The following functions don't have tests, because either I don't know how
to test them, or they are WinNT only, or require multiple threads.
Since the last two issues shouldn't really stop the tests from being
written, assume for now that it is all due to the first case
@@ -69,7 +64,7 @@
more tweaking for otherWindows variants.
*/
memchunk=10*sysInfo.dwPageSize;
- heap=HeapCreate((DWORD)NULL,2*memchunk,5*memchunk);
+ heap=HeapCreate(0,2*memchunk,5*memchunk);
/* Check that HeapCreate allocated the right amount of ram */
todo_wine {
@@ -77,25 +72,25 @@
MSDN says the maximum heap size should be dwMaximumSize rounded up to the
nearest page boundary
*/
- mem1=HeapAlloc(heap,(DWORD)NULL,5*memchunk+1);
+ mem1=HeapAlloc(heap,0,5*memchunk+1);
ok(mem1==NULL,"HeapCreate allocated more Ram than it should have");
if(mem1) {
- HeapFree(heap,(DWORD)NULL,mem1);
+ HeapFree(heap,0,mem1);
}
}
/* Check that a normal alloc works */
- mem1=HeapAlloc(heap,(DWORD)NULL,memchunk);
+ mem1=HeapAlloc(heap,0,memchunk);
ok(mem1!=NULL,"HeapAlloc failed");
if(mem1) {
- ok(HeapSize(heap,(DWORD)NULL,mem1)>=memchunk, "HeapAlloc should return a big enough memory block");
+ ok(HeapSize(heap,0,mem1)>=memchunk, "HeapAlloc should return a big enough memory block");
}
/* Check that a 'zeroing' alloc works */
- mem2=(UCHAR *)HeapAlloc(heap,HEAP_ZERO_MEMORY,memchunk);
+ mem2=HeapAlloc(heap,HEAP_ZERO_MEMORY,memchunk);
ok(mem2!=NULL,"HeapAlloc failed");
if(mem2) {
- ok(HeapSize(heap,(DWORD)NULL,mem2)>=memchunk,"HeapAlloc should return a big enough memory block");
+ ok(HeapSize(heap,0,mem2)>=memchunk,"HeapAlloc should return a big enough memory block");
error=0;
for(i=0;i<memchunk;i++) {
if(mem2[i]!=0) {
@@ -106,17 +101,17 @@
}
/* Check that HeapAlloc returns NULL when requested way too much memory */
- mem3=HeapAlloc(heap,(DWORD)NULL,5*memchunk);
+ mem3=HeapAlloc(heap,0,5*memchunk);
ok(mem3==NULL,"HeapAlloc should return NULL");
if(mem3) {
- ok(HeapFree(heap,(DWORD)NULL,mem3),"HeapFree didn't pass successfully");
+ ok(HeapFree(heap,0,mem3),"HeapFree didn't pass successfully");
}
/* Check that HeapRealloc works */
- mem2a=(UCHAR *)HeapReAlloc(heap,HEAP_ZERO_MEMORY,mem2,memchunk+5*sysInfo.dwPageSize);
+ mem2a=HeapReAlloc(heap,HEAP_ZERO_MEMORY,mem2,memchunk+5*sysInfo.dwPageSize);
ok(mem2a!=NULL,"HeapReAlloc failed");
if(mem2a) {
- ok(HeapSize(heap,(DWORD)NULL,mem2a)>=memchunk+5*sysInfo.dwPageSize,"HeapReAlloc failed");
+ ok(HeapSize(heap,0,mem2a)>=memchunk+5*sysInfo.dwPageSize,"HeapReAlloc failed");
error=0;
for(i=0;i<5*sysInfo.dwPageSize;i++) {
if(mem2a[memchunk+i]!=0) {
@@ -138,26 +133,16 @@
/* Check that HeapFree works correctly */
if(mem1a) {
- ok(HeapFree(heap,(DWORD)NULL,mem1a),"HeapFree failed");
+ ok(HeapFree(heap,0,mem1a),"HeapFree failed");
} else {
- ok(HeapFree(heap,(DWORD)NULL,mem1),"HeapFree failed");
+ ok(HeapFree(heap,0,mem1),"HeapFree failed");
}
if(mem2a) {
- ok(HeapFree(heap,(DWORD)NULL,mem2a),"HeapFree failed");
+ ok(HeapFree(heap,0,mem2a),"HeapFree failed");
} else {
- ok(HeapFree(heap,(DWORD)NULL,mem2),"HeapFree failed");
+ ok(HeapFree(heap,0,mem2),"HeapFree failed");
}
- /* take just freed pointer */
- if (mem1a)
- mem1 = mem1a;
-
- /* try to free it one more time */
- HeapFree(heap, 0, mem1);
-
- dwSize = HeapSize(heap, 0, mem1);
- ok(dwSize == 0xFFFFFFFF, "The size");
-
/* 0-length buffer */
mem1 = HeapAlloc(heap, 0, 0);
ok(mem1 != NULL, "Reserved memory");
@@ -194,7 +179,7 @@
SetLastError(NO_ERROR);
/* Check that a normal alloc works */
- mem1=GlobalAlloc((UINT)NULL,memchunk);
+ mem1=GlobalAlloc(0,memchunk);
ok(mem1!=NULL,"GlobalAlloc failed");
if(mem1) {
ok(GlobalSize(mem1)>=memchunk, "GlobalAlloc should return a big enough memory block");
@@ -202,11 +187,11 @@
/* Check that a 'zeroing' alloc works */
mem2=GlobalAlloc(GMEM_ZEROINIT,memchunk);
- ok(mem2!=NULL,"GlobalAlloc failed");
+ ok(mem2!=NULL,"GlobalAlloc failed: error=%ld",GetLastError());
if(mem2) {
ok(GlobalSize(mem2)>=memchunk,"GlobalAlloc should return a big enough memory block");
- mem2ptr=(UCHAR *)GlobalLock(mem2);
- ok(mem2ptr==(UCHAR *)mem2,"GlobalLock should have returned the same memory as was allocated");
+ mem2ptr=GlobalLock(mem2);
+ ok(mem2ptr==mem2,"GlobalLock should have returned the same memory as was allocated");
if(mem2ptr) {
error=0;
for(i=0;i<memchunk;i++) {
@@ -220,7 +205,7 @@
/* Check that GlobalReAlloc works */
/* Check that we can change GMEM_FIXED to GMEM_MOVEABLE */
mem2a=GlobalReAlloc(mem2,0,GMEM_MODIFY | GMEM_MOVEABLE);
- ok(mem2a!=NULL,"GlobalReAlloc failed to convert FIXED to MOVEABLE");
+ ok(mem2a!=NULL,"GlobalReAlloc failed to convert FIXED to MOVEABLE: error=%ld",GetLastError());
if(mem2a!=NULL) {
mem2=mem2a;
}
@@ -233,7 +218,7 @@
ok(mem2a!=NULL,"GlobalReAlloc failed");
if(mem2a) {
ok(GlobalSize(mem2a)>=2*memchunk,"GlobalReAlloc failed");
- mem2ptr=(UCHAR *)GlobalLock(mem2a);
+ mem2ptr=GlobalLock(mem2a);
ok(mem2ptr!=NULL,"GlobalLock Failed.");
if(mem2ptr) {
error=0;
@@ -249,15 +234,8 @@
ok(mem2b==mem2a,"GlobalHandle didn't return the correct memory handle");
/* Check that we can't discard locked memory */
-#if DISCARD_DEFINED
- /* Wine doesn't include the GlobalDiscard function */
mem2b=GlobalDiscard(mem2a);
ok(mem2b==NULL,"Discarded memory we shouldn't have");
-#else
- /* This is functionally equivalent to the above */
- mem2b=GlobalReAlloc(mem2a,0,GMEM_MOVEABLE);
- ok(mem2b==NULL,"Discarded memory we shouldn't have");
-#endif
ok(!GlobalUnlock(mem2a) && GetLastError()==NO_ERROR,"GlobalUnlock Failed.");
}
}
@@ -292,19 +270,19 @@
memchunk=100000;
/* Check that a normal alloc works */
- mem1=LocalAlloc((UINT)NULL,memchunk);
- ok(mem1!=NULL,"LocalAlloc failed");
+ mem1=LocalAlloc(0,memchunk);
+ ok(mem1!=NULL,"LocalAlloc failed: error=%ld",GetLastError());
if(mem1) {
ok(LocalSize(mem1)>=memchunk, "LocalAlloc should return a big enough memory block");
}
-/* Check that a 'zeroing' alloc works */
- mem2=LocalAlloc(LMEM_ZEROINIT,memchunk);
- ok(mem2!=NULL,"LocalAlloc failed");
+/* Check that a 'zeroing' and lock alloc works */
+ mem2=LocalAlloc(LMEM_ZEROINIT|LMEM_MOVEABLE,memchunk);
+ ok(mem2!=NULL,"LocalAlloc failed: error=%ld",GetLastError());
if(mem2) {
ok(LocalSize(mem2)>=memchunk,"LocalAlloc should return a big enough memory block");
- mem2ptr=(UCHAR *)LocalLock(mem2);
- ok(mem2ptr==(UCHAR *)mem2,"LocalLock Didn't lock it's memory");
+ mem2ptr=LocalLock(mem2);
+ ok(mem2ptr!=NULL,"LocalLock: error=%ld",GetLastError());
if(mem2ptr) {
error=0;
for(i=0;i<memchunk;i++) {
@@ -313,23 +291,25 @@
}
}
ok(!error,"LocalAlloc should have zeroed out it's allocated memory");
- ok(!(error=LocalUnlock(mem2)) &&
- (GetLastError()==ERROR_NOT_LOCKED || GetLastError()==NO_ERROR),
- "LocalUnlock Failed.");
+ SetLastError(0);
+ error=LocalUnlock(mem2);
+ ok(error==0 && GetLastError()==NO_ERROR,
+ "LocalUnlock Failed: rc=%d err=%ld",error,GetLastError());
}
}
+ mem2a=LocalFree(mem2);
+ ok(mem2a==NULL, "LocalFree failed: %p",mem2a);
/* Reallocate mem2 as moveable memory */
- mem2a=LocalFree(mem2);
mem2=LocalAlloc(LMEM_MOVEABLE | LMEM_ZEROINIT,memchunk);
- ok(mem2a==NULL && mem2!=NULL, "LocalAlloc failed to create moveable memory");
+ ok(mem2!=NULL, "LocalAlloc failed to create moveable memory, error=%ld",GetLastError());
/* Check that ReAllocing memory works as expected */
mem2a=LocalReAlloc(mem2,2*memchunk,LMEM_MOVEABLE | LMEM_ZEROINIT);
- ok(mem2a!=NULL,"LocalReAlloc failed");
+ ok(mem2a!=NULL,"LocalReAlloc failed, error=%ld",GetLastError());
if(mem2a) {
ok(LocalSize(mem2a)>=2*memchunk,"LocalReAlloc failed");
- mem2ptr=(UCHAR *)LocalLock(mem2a);
+ mem2ptr=LocalLock(mem2a);
ok(mem2ptr!=NULL,"LocalLock Failed.");
if(mem2ptr) {
error=0;
@@ -343,15 +323,8 @@
mem2b=LocalHandle(mem2ptr);
ok(mem2b==mem2a,"LocalHandle didn't return the correct memory handle");
/* Check that we can't discard locked memory */
-#if DISCARD_DEFINED
- /* Wine doesn't include the LocalDiscard function */
mem2b=LocalDiscard(mem2a);
ok(mem2b==NULL,"Discarded memory we shouldn't have");
-#else
- /* This is functionally equivalent to the above */
- mem2b=LocalReAlloc(mem2a,0,GMEM_MOVEABLE);
- ok(mem2b==NULL,"Discarded memory we shouldn't have");
-#endif
SetLastError(NO_ERROR);
ok(!LocalUnlock(mem2a) && GetLastError()==NO_ERROR, "LocalUnlock Failed.");
}
--
Francois Gouget fgouget at free.fr http://fgouget.free.fr/
In theory, theory and practice are the same, but in practice they're different.
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