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kernel32: Add more GlobalReAlloc/LocalReAlloc tests.

This commit is contained in:
Akihiro Sagawa 2013-06-01 22:01:35 +09:00 committed by Alexandre Julliard
parent 842798f846
commit 1451aa58a6
1 changed files with 61 additions and 0 deletions
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61
dlls/kernel32/tests/heap.c
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@ -86,6 +86,7 @@ static void test_heap(void)
HGLOBAL gbl;
HGLOBAL hsecond;
SIZE_T size, size2;
const SIZE_T max_size = 1024, init_size = 10;
/* Heap*() functions */
mem = HeapAlloc(GetProcessHeap(), 0, 0);
@ -245,6 +246,36 @@ static void test_heap(void)
"Expected ERROR_INVALID_HANDLE or ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
}
/* GMEM_FIXED block expands in place only without flags */
for (size = 1; size <= max_size; size <<= 1) {
gbl = GlobalAlloc(GMEM_FIXED, init_size);
SetLastError(MAGIC_DEAD);
hsecond = GlobalReAlloc(gbl, size + init_size, 0);
if (hsecond != gbl) {
todo_wine
ok(hsecond == gbl || (hsecond == NULL && GetLastError() == ERROR_NOT_ENOUGH_MEMORY),
"got %p with %x (expected %p or NULL) @%ld\n", hsecond, GetLastError(), gbl, size);
GlobalFree(hsecond);
}
else {
ok(hsecond == gbl || (hsecond == NULL && GetLastError() == ERROR_NOT_ENOUGH_MEMORY),
"got %p with %x (expected %p or NULL) @%ld\n", hsecond, GetLastError(), gbl, size);
GlobalFree(gbl);
}
}
/* GMEM_FIXED block can be relocated with GMEM_MOVEABLE */
for (size = 1; size <= max_size; size <<= 1) {
gbl = GlobalAlloc(GMEM_FIXED, init_size);
SetLastError(MAGIC_DEAD);
hsecond = GlobalReAlloc(gbl, size + init_size, GMEM_MOVEABLE);
ok(hsecond != NULL,
"got %p with %x (expected non-NULL) @%ld\n", hsecond, GetLastError(), size);
mem = GlobalLock(hsecond);
ok(mem == hsecond, "got %p (expected %p) @%ld\n", mem, hsecond, size);
GlobalFree(hsecond);
}
gbl = GlobalAlloc(GMEM_DDESHARE, 100);
res = GlobalUnlock(gbl);
@ -382,6 +413,36 @@ static void test_heap(void)
"returned %d with %d (expected '0' with ERROR_INVALID_HANDLE)\n",
res, GetLastError());
/* LMEM_FIXED block expands in place only without flags */
for (size = 1; size <= max_size; size <<= 1) {
gbl = LocalAlloc(LMEM_FIXED, init_size);
SetLastError(MAGIC_DEAD);
hsecond = LocalReAlloc(gbl, size + init_size, 0);
if (hsecond != gbl) {
todo_wine
ok(hsecond == gbl || (hsecond == NULL && GetLastError() == ERROR_NOT_ENOUGH_MEMORY),
"got %p with %x (expected %p or NULL) @%ld\n", hsecond, GetLastError(), gbl, size);
LocalFree(hsecond);
}
else {
ok(hsecond == gbl || (hsecond == NULL && GetLastError() == ERROR_NOT_ENOUGH_MEMORY),
"got %p with %x (expected %p or NULL) @%ld\n", hsecond, GetLastError(), gbl, size);
LocalFree(gbl);
}
}
/* LMEM_FIXED memory can be relocated with LMEM_MOVEABLE */
for (size = 1; size <= max_size; size <<= 1) {
gbl = LocalAlloc(LMEM_FIXED, init_size);
SetLastError(MAGIC_DEAD);
hsecond = LocalReAlloc(gbl, size + init_size, LMEM_MOVEABLE);
ok(hsecond != NULL,
"got %p with %x (expected non-NULL) @%ld\n", hsecond, GetLastError(), size);
mem = LocalLock(hsecond);
ok(mem == hsecond, "got %p (expected %p) @%ld\n", mem, hsecond, size);
LocalFree(hsecond);
}
/* trying to unlock pointer from LocalAlloc */
gbl = LocalAlloc(LMEM_FIXED, 100);
SetLastError(0xdeadbeef);