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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkScopeExit.h"
#include "SkTypes.h"
#include "Test.h"
#include <utility>
namespace {
class Moveable {
public:
Moveable() {}
Moveable(Moveable&&) {}
Moveable& operator=(Moveable&&) { return *this; }
private:
Moveable(const Moveable&);
Moveable& operator=(const Moveable&);
};
template <typename T> void deleter(T*) { }
template <typename T> struct Deleter {
void operator()(T* t) { delete static_cast<const Moveable*>(t); }
};
} // namespace
DEF_TEST(CPlusPlusEleven_RvalueAndMove, r) {
Moveable src1; Moveable dst1(std::move(src1));
Moveable src2, dst2; dst2 = std::move(src2);
}
DEF_TEST(CPlusPlusEleven_constexpr, r) {
static constexpr int x = Sk32ToBool(50);
REPORTER_ASSERT(r, x == 1);
static constexpr int y = SkTPin<int>(100, 0, 10);
REPORTER_ASSERT(r, y == 10);
}
namespace {
struct MoveableCopyable {
bool fCopied;
MoveableCopyable() : fCopied(false) {}
MoveableCopyable(const MoveableCopyable &o) : fCopied(true) {}
MoveableCopyable(MoveableCopyable &&o) : fCopied(o.fCopied) {}
};
struct TestClass {
MoveableCopyable fFoo;
};
} // namespace
DEF_TEST(CPlusPlusEleven_default_move, r) {
TestClass a;
TestClass b(a);
TestClass c(std::move(a));
REPORTER_ASSERT(r, b.fFoo.fCopied);
REPORTER_ASSERT(r, !c.fFoo.fCopied);
}
DEF_TEST(SkAtScopeExit, r) {
int x = 5;
{
SK_AT_SCOPE_EXIT(x--);
REPORTER_ASSERT(r, x == 5);
}
REPORTER_ASSERT(r, x == 4);
}
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