Dmitry Timoshkov : kernel32: Add a test for MapViewOfFile called on a not accessible mapping.
Alexandre Julliard
julliard at winehq.org
Tue Dec 20 13:43:24 CST 2011
Module: wine
Branch: master
Commit: 1026bddf53d1e6d339ff2433d7cab3b4146c609d
URL: http://source.winehq.org/git/wine.git/?a=commit;h=1026bddf53d1e6d339ff2433d7cab3b4146c609d
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Tue Dec 20 16:33:20 2011 +0800
kernel32: Add a test for MapViewOfFile called on a not accessible mapping.
---
dlls/kernel32/tests/virtual.c | 25 +++++++++++++++++++------
1 files changed, 19 insertions(+), 6 deletions(-)
diff --git a/dlls/kernel32/tests/virtual.c b/dlls/kernel32/tests/virtual.c
index 336fd87..203a400 100644
--- a/dlls/kernel32/tests/virtual.c
+++ b/dlls/kernel32/tests/virtual.c
@@ -1939,6 +1939,7 @@ static DWORD map_prot_to_access(DWORD prot)
static BOOL is_compatible_access(DWORD map_prot, DWORD view_prot)
{
DWORD access = map_prot_to_access(map_prot);
+ if (!access) return FALSE;
return (view_prot & access) == view_prot;
}
@@ -2012,16 +2013,28 @@ static void test_mapping(void)
SetLastError(0xdeadbeef);
hmap = CreateFileMapping(hfile, NULL, page_prot[i] | SEC_COMMIT, 0, si.dwPageSize, NULL);
+ if (page_prot[i] == PAGE_NOACCESS)
+ {
+ HANDLE hmap2;
+
+ ok(!hmap, "CreateFileMapping(PAGE_NOACCESS) should fail\n");
+ ok(GetLastError() == ERROR_INVALID_PARAMETER, "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
+
+ /* A trick to create a not accessible mapping */
+ SetLastError(0xdeadbeef);
+ hmap = CreateFileMapping(hfile, NULL, PAGE_READWRITE | SEC_COMMIT, 0, si.dwPageSize, NULL);
+ ok(hmap != 0, "CreateFileMapping(PAGE_READWRITE) error %d\n", GetLastError());
+ SetLastError(0xdeadbeef);
+ ret = DuplicateHandle(GetCurrentProcess(), hmap, GetCurrentProcess(), &hmap2, 0, FALSE, 0);
+ ok(ret, "DuplicateHandle error %d\n", GetLastError());
+ CloseHandle(hmap);
+ hmap = hmap2;
+ }
+
if (!hmap)
{
trace("%d: CreateFileMapping(%04x) failed: %d\n", i, page_prot[i], GetLastError());
- if (page_prot[i] == PAGE_NOACCESS)
- {
- ok(!hmap, "%d: CreateFileMapping(%04x) should fail\n", i, page_prot[i]);
- ok(GetLastError() == ERROR_INVALID_PARAMETER, "%d: expected ERROR_INVALID_PARAMETER, got %d\n", i, GetLastError());
- continue;
- }
/* NT4 and win2k don't support EXEC on file mappings */
if (page_prot[i] == PAGE_EXECUTE_READ || page_prot[i] == PAGE_EXECUTE_READWRITE)
{
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