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kernel32/tests: Add some HGLOBAL/HLOCAL limits tests. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2022-03-28 11:35:57 +02:00 committed by Alexandre Julliard
parent 1f472e905c
commit d32bc81ea4
1 changed files with 64 additions and 0 deletions
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64
dlls/kernel32/tests/heap.c
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@ -257,6 +257,7 @@ static void test_GlobalAlloc(void)
static const SIZE_T buffer_size = ARRAY_SIZE(zero_buffer);
const HGLOBAL invalid_mem = LongToHandle( 0xdeadbee0 + sizeof(void *) );
void *const invalid_ptr = LongToHandle( 0xdeadbee0 );
HGLOBAL globals[0x10000];
HGLOBAL mem, tmp_mem;
BYTE *ptr, *tmp_ptr;
UINT i, flags;
@ -268,6 +269,37 @@ static void test_GlobalAlloc(void)
mem = GlobalReAlloc( 0, 10, GMEM_MOVEABLE );
ok( !mem, "GlobalReAlloc succeeded\n" );
for (i = 0; i < ARRAY_SIZE(globals); ++i)
{
mem = GlobalAlloc( GMEM_MOVEABLE | GMEM_DISCARDABLE, 0 );
ok( !!mem, "GlobalAlloc failed, error %lu\n", GetLastError() );
globals[i] = mem;
}
SetLastError( 0xdeadbeef );
mem = GlobalAlloc( GMEM_MOVEABLE | GMEM_DISCARDABLE, 0 );
todo_wine
ok( !mem, "GlobalAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOT_ENOUGH_MEMORY, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
mem = LocalAlloc( LMEM_MOVEABLE | LMEM_DISCARDABLE, 0 );
todo_wine
ok( !mem, "LocalAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOT_ENOUGH_MEMORY, "got error %lu\n", GetLastError() );
mem = GlobalAlloc( GMEM_DISCARDABLE, 0 );
ok( !!mem, "GlobalAlloc failed, error %lu\n", GetLastError() );
mem = GlobalFree( mem );
ok( !mem, "GlobalFree failed, error %lu\n", GetLastError() );
for (i = 0; i < ARRAY_SIZE(globals); ++i)
{
mem = GlobalFree( globals[i] );
ok( !mem, "GlobalFree failed, error %lu\n", GetLastError() );
}
mem = GlobalAlloc( GMEM_MOVEABLE, 0 );
ok( !!mem, "GlobalAlloc failed, error %lu\n", GetLastError() );
mem = GlobalReAlloc( mem, 10, GMEM_MOVEABLE );
@ -593,6 +625,7 @@ static void test_LocalAlloc(void)
static const SIZE_T buffer_size = ARRAY_SIZE(zero_buffer);
const HLOCAL invalid_mem = LongToHandle( 0xdeadbee0 + sizeof(void *) );
void *const invalid_ptr = LongToHandle( 0xdeadbee0 );
HLOCAL locals[0x10000];
HLOCAL mem, tmp_mem;
BYTE *ptr, *tmp_ptr;
UINT i, flags;
@ -604,6 +637,37 @@ static void test_LocalAlloc(void)
mem = LocalReAlloc( 0, 10, LMEM_MOVEABLE );
ok( !mem, "LocalReAlloc succeeded\n" );
for (i = 0; i < ARRAY_SIZE(locals); ++i)
{
mem = LocalAlloc( LMEM_MOVEABLE | LMEM_DISCARDABLE, 0 );
ok( !!mem, "LocalAlloc failed, error %lu\n", GetLastError() );
locals[i] = mem;
}
SetLastError( 0xdeadbeef );
mem = LocalAlloc( LMEM_MOVEABLE | LMEM_DISCARDABLE, 0 );
todo_wine
ok( !mem, "LocalAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOT_ENOUGH_MEMORY, "got error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
mem = GlobalAlloc( GMEM_MOVEABLE | GMEM_DISCARDABLE, 0 );
todo_wine
ok( !mem, "GlobalAlloc succeeded\n" );
todo_wine
ok( GetLastError() == ERROR_NOT_ENOUGH_MEMORY, "got error %lu\n", GetLastError() );
mem = LocalAlloc( LMEM_DISCARDABLE, 0 );
ok( !!mem, "LocalAlloc failed, error %lu\n", GetLastError() );
mem = LocalFree( mem );
ok( !mem, "LocalFree failed, error %lu\n", GetLastError() );
for (i = 0; i < ARRAY_SIZE(locals); ++i)
{
mem = LocalFree( locals[i] );
ok( !mem, "LocalFree failed, error %lu\n", GetLastError() );
}
mem = LocalAlloc( LMEM_MOVEABLE, 0 );
ok( !!mem, "LocalAlloc failed, error %lu\n", GetLastError() );
mem = LocalReAlloc( mem, 10, LMEM_MOVEABLE );