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kernel32/tests: Ensure VirtualAlloc tests do not depend on previous memory allocations. 

Following tests try to allocate memory at (char *)addr1 + 0x1000.
We expect that no memory is mapped at this location.

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner 2016-02-13 22:25:48 +01:00 committed by Alexandre Julliard
parent 24641d8e44
commit 1e624c5aaa
1 changed files with 5 additions and 1 deletions
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6
dlls/kernel32/tests/virtual.c
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@ -383,9 +383,13 @@ static void test_VirtualAlloc(void)
ok(VirtualFree(addr1, 0, MEM_RELEASE), "VirtualFree failed\n");
addr1 = VirtualAlloc(0, 0x1000, MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
/* memory returned by VirtualAlloc should be aligned to 64k */
addr1 = VirtualAlloc(0, 0x2000, MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
ok(addr1 != NULL, "VirtualAlloc failed\n");
ok(!((ULONG_PTR)addr1 & 0xffff), "returned memory %p is not aligned to 64k\n", addr1);
ok(VirtualFree(addr1, 0, MEM_RELEASE), "VirtualFree failed\n");
addr2 = VirtualAlloc(addr1, 0x1000, MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE);
ok(addr2 == addr1, "VirtualAlloc returned %p, expected %p\n", addr2, addr1);
/* allocation conflicts because of 64k align */
size = 0x1000;