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// Copyright © 2012 Canonical Ltd. Copyright 2007, Google Inc.
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// All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// Author: wan@google.com (Zhanyong Wan)
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// Authored by: Alan Griffiths <alan@octopull.co.uk>
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#ifndef MIR_TEST_GMOCK_FIXES_H_
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#define MIR_TEST_GMOCK_FIXES_H_
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#include <gmock/gmock.h>
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class ActionResultHolder<std::unique_ptr<T>>
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: public UntypedActionResultHolderBase {
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explicit ActionResultHolder(std::unique_ptr<T>&& a_value) :
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value_(std::move(a_value)) {}
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// The compiler-generated copy constructor and assignment operator
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// are exactly what we need, so we don't need to define them.
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// Returns the held value and deletes this object.
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std::unique_ptr<T> GetValueAndDelete() const {
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std::unique_ptr<T> retval(std::move(value_));
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// Prints the held value as an action's result to os.
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virtual void PrintAsActionResult(::std::ostream* os) const {
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*os << "\n Returns: ";
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// T may be a reference type, so we don't use UniversalPrint().
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UniversalPrinter<std::unique_ptr<T>>::Print(value_, os);
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// Performs the given mock function's default action and returns the
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// result in a new-ed ActionResultHolder.
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static ActionResultHolder* PerformDefaultAction(
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const FunctionMockerBase<F>* func_mocker,
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const typename Function<F>::ArgumentTuple& args,
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const string& call_description) {
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return new ActionResultHolder(
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func_mocker->PerformDefaultAction(args, call_description));
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// Performs the given action and returns the result in a new-ed
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// ActionResultHolder.
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static ActionResultHolder*
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PerformAction(const Action<F>& action,
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const typename Function<F>::ArgumentTuple& args) {
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return new ActionResultHolder(action.Perform(args));
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std::unique_ptr<T> mutable value_;
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// T could be a reference type, so = isn't supported.
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GTEST_DISALLOW_ASSIGN_(ActionResultHolder);
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class DefaultValue<std::unique_ptr<T>> {
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// Unsets the default value for type T.
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static void Clear() {}
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// Returns true iff the user has set the default value for type T.
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static bool IsSet() { return false; }
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// Returns true if T has a default return value set by the user or there
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// exists a built-in default value.
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static bool Exists() {
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// Returns the default value for type T if the user has set one;
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// otherwise returns the built-in default value if there is one;
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// otherwise aborts the process.
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static std::unique_ptr<T> Get() {
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return std::unique_ptr<T>();
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#endif /* MIR_TEST_GMOCK_FIXES_H_ */
added
removed
miral-qt/tests/framework/gmock_fixes.h
