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authorDimitry Andric <dim@FreeBSD.org>2019-08-20 18:01:01 +0000
committerDimitry Andric <dim@FreeBSD.org>2019-08-20 18:01:01 +0000
commitb7332b04df5d50c92640c74cfeb138ecb7e3f7ae (patch)
treeb1b49faa0cab1482905e0cda6f0ee5d97e3fe08f /test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp
parent6012fe9abb1f01b1b5b4ca908464804c21ff8602 (diff)
Notes
Diffstat (limited to 'test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp')
-rw-r--r--test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp193
1 files changed, 0 insertions, 193 deletions
diff --git a/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp b/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp
deleted file mode 100644
index 214c3f7c5d83..000000000000
--- a/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.mod/swap.pass.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is dual licensed under the MIT and the University of Illinois Open
-// Source Licenses. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// <functional>
-
-// class function<R(ArgTypes...)>
-
-// void swap(function& other);
-
-#include <functional>
-#include <cassert>
-
-#include "count_new.hpp"
-
-class A {
- int data_[10];
-
-public:
- static int count;
-
- explicit A(int j) {
- ++count;
- data_[0] = j;
- }
-
- A(const A &a) {
- ++count;
- for (int i = 0; i < 10; ++i)
- data_[i] = a.data_[i];
- }
-
- ~A() { --count; }
-
- int operator()(int i) const {
- for (int j = 0; j < 10; ++j)
- i += data_[j];
- return i;
- }
-
- int operator()() const { return -1; }
- int operator()(int, int) const { return -2; }
- int operator()(int, int, int) const { return -3; }
-
- int id() const { return data_[0]; }
-};
-
-int A::count = 0;
-
-int g0() { return 0; }
-int g(int) { return 0; }
-int h(int) { return 1; }
-int g2(int, int) { return 2; }
-int g3(int, int, int) { return 3; }
-
-int main() {
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int)> f1 = A(1);
- std::function<int(int)> f2 = A(2);
- assert(A::count == 2);
- assert(globalMemCounter.checkOutstandingNewEq(2));
- assert(f1.target<A>()->id() == 1);
- assert(f2.target<A>()->id() == 2);
- f1.swap(f2);
- assert(A::count == 2);
- assert(globalMemCounter.checkOutstandingNewEq(2));
- assert(f1.target<A>()->id() == 2);
- assert(f2.target<A>()->id() == 1);
- }
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int)> f1 = A(1);
- std::function<int(int)> f2 = g;
- assert(A::count == 1);
- assert(globalMemCounter.checkOutstandingNewEq(1));
- assert(f1.target<A>()->id() == 1);
- assert(*f2.target<int (*)(int)>() == g);
- f1.swap(f2);
- assert(A::count == 1);
- assert(globalMemCounter.checkOutstandingNewEq(1));
- assert(*f1.target<int (*)(int)>() == g);
- assert(f2.target<A>()->id() == 1);
- }
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int)> f1 = g;
- std::function<int(int)> f2 = A(1);
- assert(A::count == 1);
- assert(globalMemCounter.checkOutstandingNewEq(1));
- assert(*f1.target<int (*)(int)>() == g);
- assert(f2.target<A>()->id() == 1);
- f1.swap(f2);
- assert(A::count == 1);
- assert(globalMemCounter.checkOutstandingNewEq(1));
- assert(f1.target<A>()->id() == 1);
- assert(*f2.target<int (*)(int)>() == g);
- }
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int)> f1 = g;
- std::function<int(int)> f2 = h;
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- assert(*f1.target<int (*)(int)>() == g);
- assert(*f2.target<int (*)(int)>() == h);
- f1.swap(f2);
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- assert(*f1.target<int (*)(int)>() == h);
- assert(*f2.target<int (*)(int)>() == g);
- }
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int)> f1 = A(1);
- assert(A::count == 1);
- {
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- }
- assert(A::count == 1);
- assert(f1.target<A>()->id() == 1);
- }
- assert(A::count == 0);
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int()> f1 = g0;
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- assert(*f1.target<int (*)()>() == g0);
- }
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int, int)> f1 = g2;
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- assert(*f1.target<int (*)(int, int)>() == g2);
- }
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int(int, int, int)> f1 = g3;
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- assert(*f1.target<int (*)(int, int, int)>() == g3);
- }
- assert(globalMemCounter.checkOutstandingNewEq(0));
- {
- std::function<int()> f1 = A(1);
- assert(A::count == 1);
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- assert(A::count == 1);
- assert(f1.target<A>()->id() == 1);
- }
- assert(globalMemCounter.checkOutstandingNewEq(0));
- assert(A::count == 0);
- {
- std::function<int(int, int)> f1 = A(2);
- assert(A::count == 1);
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- assert(A::count == 1);
- assert(f1.target<A>()->id() == 2);
- }
- assert(globalMemCounter.checkOutstandingNewEq(0));
- assert(A::count == 0);
- {
- std::function<int(int, int, int)> f1 = A(3);
- assert(A::count == 1);
- DisableAllocationGuard guard;
- ((void)guard);
- f1.swap(f1);
- assert(A::count == 1);
- assert(f1.target<A>()->id() == 3);
- }
- assert(globalMemCounter.checkOutstandingNewEq(0));
- assert(A::count == 0);
-}