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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/. */
#include "mozilla/Assertions.h"
#include "mozilla/ScopeExit.h"
using mozilla::MakeScopeExit;
#define CHECK(c) \
do { \
bool cond = !!(c); \
MOZ_RELEASE_ASSERT(cond, "Failed assertion: " #c); \
if (!cond) { \
return false; \
} \
} while (false)
static bool Test() {
int a = 1;
int b = 1;
int c = 1;
{
a++;
auto guardA = MakeScopeExit([&] { a--; });
b++;
auto guardB = MakeScopeExit([&] { b--; });
guardB.release();
c++;
auto guardC = MakeScopeExit([&] { c--; });
{ auto guardC_ = std::move(guardC); }
CHECK(c == 1);
}
CHECK(a == 1);
CHECK(b == 2);
CHECK(c == 1);
return true;
}
int main() {
if (!Test()) {
return 1;
}
return 0;
}
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