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Issue 71013004: Base: Remove Receive() from ScopedHandle. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: ScopedProcessInfo Created 7 years, 1 month ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "base/win/scoped_handle.h"
6 #include "testing/gtest/include/gtest/gtest.h"
7
8 void CreateHandle(int value, HANDLE* result) {
9 *result = reinterpret_cast<HANDLE>(value);
10 }
11
12 TEST(ScopedHandleTest, Receive) {
13 base::win::ScopedHandle handle;
14 int value = 51;
15
16 {
17 // This is not really the expected use case, but it is a very explicit test.
18 base::win::ScopedHandle::Receiver a = handle.Receive();
19 HANDLE* pointer = a;
20 *pointer = reinterpret_cast<HANDLE>(value);
21 }
22
23 EXPECT_EQ(handle.Get(), reinterpret_cast<HANDLE>(value));
24 HANDLE to_discard = handle.Take();
25
26 // The standard use case:
27 value = 183;
28 CreateHandle(value, handle.Receive());
29 EXPECT_EQ(handle.Get(), reinterpret_cast<HANDLE>(value));
30 to_discard = handle.Take();
31 }
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