Dmitry Timoshkov : kernel32/tests: Add 0-length read tests for a mailslot.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 0c024503dbf22310cc276f6e197d6ba614079138
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=0c024503dbf22310cc276f6e197d6ba614079138

Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date:   Wed Sep 18 15:53:50 2013 +0900

kernel32/tests: Add 0-length read tests for a mailslot.

---

 dlls/kernel32/tests/mailslot.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/dlls/kernel32/tests/mailslot.c b/dlls/kernel32/tests/mailslot.c
index fb3ec34..ca0b108 100644
--- a/dlls/kernel32/tests/mailslot.c
+++ b/dlls/kernel32/tests/mailslot.c
@@ -77,6 +77,24 @@ static int mailslot_test(void)
     ok( hSlot != INVALID_HANDLE_VALUE , "valid mailslot failed\n");
 
     /* try and read/write to it */
+    count = 0xdeadbeef;
+    SetLastError(0xdeadbeef);
+    ret = ReadFile(INVALID_HANDLE_VALUE, buffer, 0, &count, NULL);
+todo_wine
+    ok(!ret, "ReadFile should fail\n");
+todo_wine
+    ok(GetLastError() == ERROR_INVALID_HANDLE, "wrong error %u\n", GetLastError());
+    ok(count == 0, "expected 0, got %u\n", count);
+
+    count = 0xdeadbeef;
+    SetLastError(0xdeadbeef);
+    ret = ReadFile(hSlot, buffer, 0, &count, NULL);
+todo_wine
+    ok(!ret, "ReadFile should fail\n");
+todo_wine
+    ok(GetLastError() == ERROR_SEM_TIMEOUT, "wrong error %u\n", GetLastError());
+    ok(count == 0, "expected 0, got %u\n", count);
+
     count = 0;
     memset(buffer, 0, sizeof buffer);
     ret = ReadFile( hSlot, buffer, sizeof buffer, &count, NULL);