gecko-dev/xpcom/tests/gtest/Helpers.h

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1.6 KiB
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef __Helpers_h
#define __Helpers_h
#include "nsIAsyncInputStream.h"
#include "nsIAsyncOutputStream.h"
#include "nsString.h"
#include "nsTArrayForwardDeclare.h"
#include <stdint.h>
class nsIInputStream;
class nsIOutputStream;
namespace testing {
void
CreateData(uint32_t aNumBytes, nsTArray<char>& aDataOut);
void
Write(nsIOutputStream* aStream, const nsTArray<char>& aData, uint32_t aOffset,
uint32_t aNumBytes);
void
WriteAllAndClose(nsIOutputStream* aStream, const nsTArray<char>& aData);
void
ConsumeAndValidateStream(nsIInputStream* aStream,
const nsTArray<char>& aExpectedData);
void
ConsumeAndValidateStream(nsIInputStream* aStream,
const nsACString& aExpectedData);
class OutputStreamCallback final : public nsIOutputStreamCallback
{
public:
OutputStreamCallback();
bool Called() const { return mCalled; }
private:
~OutputStreamCallback();
bool mCalled;
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIOUTPUTSTREAMCALLBACK
};
class InputStreamCallback final : public nsIInputStreamCallback
{
public:
InputStreamCallback();
bool Called() const { return mCalled; }
private:
~InputStreamCallback();
bool mCalled;
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIINPUTSTREAMCALLBACK
};
} // namespace testing
#endif // __Helpers_h