[PATCH 3/3] ntdll/tests: Add a test to show that CommandLine buffer should be inside of the ProcessParameters block.

[Dmitry Timoshkov]

Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
 dlls/ntdll/tests/env.c | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/dlls/ntdll/tests/env.c b/dlls/ntdll/tests/env.c
index 0c864fb2bc..43eac25fb4 100644
--- a/dlls/ntdll/tests/env.c
+++ b/dlls/ntdll/tests/env.c
@@ -330,8 +330,17 @@ static void test_process_params(void)
     WCHAR *str;
     UINT_PTR pos;
     MEMORY_BASIC_INFORMATION info;
-    NTSTATUS status = pRtlCreateProcessParameters( &params, &image, NULL, NULL, NULL, NULL,
-                                                   NULL, NULL, NULL, NULL );
+    NTSTATUS status;
+
+    ok( (char *)cur_params->CommandLine.Buffer > (char *)cur_params &&
+        (char *)cur_params->CommandLine.Buffer < (char *)cur_params + cur_params->Size,
+        "params %p-%p, params->CommandLine.Buffer %p\n",
+        cur_params, (char *)cur_params + cur_params->Size, cur_params->CommandLine.Buffer);
+    size = ((char *)cur_params + cur_params->Size) - (char *)cur_params->CommandLine.Buffer;
+    ok(size > 180, "CommandLine size is too small (%lu bytes)\n", size);
+
+    status = pRtlCreateProcessParameters( &params, &image, NULL, NULL, NULL, NULL,
+                                          NULL, NULL, NULL, NULL );
     ok( !status, "failed %x\n", status );
     if (VirtualQuery( params, &info, sizeof(info) ) && info.AllocationBase == params)
     {
@@ -398,6 +407,15 @@ static void test_process_params(void)
             broken( ((pos + 3) & ~3) == size ), "wrong size %lx/%lx\n", pos, size );
     }
     else ok( broken(TRUE), "environment not inside block\n" ); /* <= win2k3 */
+
+    str = get_params_string( params, &params->CommandLine );
+    ok( (char *)str > (char *)params &&
+        (char *)str < (char *)params + params->Size,
+        "params %p-%p, params->CommandLine.Buffer %p\n",
+        cur_params, (char *)cur_params + params->Size, str);
+    size = ((char *)cur_params + params->Size) - (char *)str;
+    ok(size > 180, "CommandLine size is too small (%lu bytes)\n", size);
+
     pRtlDestroyProcessParameters( params );
 
     status = pRtlCreateProcessParameters( &params, &image, &dummy, &dummy, &dummy, dummy_env,
-- 
2.20.1