kernel32: Additional SetThreadPriorityTest

[Matt Jones]

SetThreadPriority should maintain the current thread priority if an
invalid thread priority number is passed in.
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From 3f9f4827cb0da23147c17b0358001132f56eb43c Mon Sep 17 00:00:00 2001
From: Matt Jones <mattj at nuance.corp.google.com>
Date: Tue, 17 Jul 2007 11:07:31 -0700
Subject: [PATCH] kernel32: Added SetThreadPriority tests
---
 dlls/kernel32/tests/thread.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/dlls/kernel32/tests/thread.c b/dlls/kernel32/tests/thread.c
index bbda00e..829c3f6 100644
--- a/dlls/kernel32/tests/thread.c
+++ b/dlls/kernel32/tests/thread.c
@@ -588,6 +588,18 @@ #endif
        "GetThreadPriority Failed\n");
    ok(SetThreadPriority(curthread,0)!=0,"SetThreadPriority Failed\n");
 
+/* Check that the thread priority is not changed if SetThreadPriority
+   is called with a value outside of the max/min range */
+   SetThreadPriority(curthread,min_priority);
+   SetThreadPriority(curthread,min_priority-1);
+   ok(GetThreadPriority(curthread)==min_priority,
+      "GetThreadPriority didn't return min_priority\n");
+
+   SetThreadPriority(curthread,max_priority);
+   SetThreadPriority(curthread,max_priority+1);
+   ok(GetThreadPriority(curthread)==max_priority,
+      "GetThreadPriority didn't return max_priority\n");
+
 /* Check thread priority boost */
    if (!pGetThreadPriorityBoost || !pSetThreadPriorityBoost) 
      return; /* Win9x */
-- 
1.4.1