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-rw-r--r--base/bind_unittest.nc202
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diff --git a/base/bind_unittest.nc b/base/bind_unittest.nc
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--- a/base/bind_unittest.nc
+++ /dev/null
@@ -1,202 +0,0 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "base/callback.h"
-#include "base/bind.h"
-#include "base/memory/ref_counted.h"
-
-namespace base {
-
-// Do not put everything inside an anonymous namespace. If you do, many of the
-// helper function declarations will generate unused definition warnings.
-
-static const int kParentValue = 1;
-static const int kChildValue = 2;
-
-class NoRef {
- public:
- void VoidMethod0() {}
- void VoidConstMethod0() const {}
- int IntMethod0() { return 1; }
-};
-
-class HasRef : public NoRef, public base::RefCounted<HasRef> {
-};
-
-class Parent {
- public:
- void AddRef(void) const {}
- void Release(void) const {}
- virtual void VirtualSet() { value = kParentValue; }
- void NonVirtualSet() { value = kParentValue; }
- int value;
-};
-
-class Child : public Parent {
- public:
- virtual void VirtualSet() { value = kChildValue; }
- void NonVirtualSet() { value = kChildValue; }
-};
-
-class NoRefParent {
- public:
- virtual void VirtualSet() { value = kParentValue; }
- void NonVirtualSet() { value = kParentValue; }
- int value;
-};
-
-class NoRefChild : public NoRefParent {
- virtual void VirtualSet() { value = kChildValue; }
- void NonVirtualSet() { value = kChildValue; }
-};
-
-template <typename T>
-T PolymorphicIdentity(T t) {
- return t;
-}
-
-int UnwrapParentRef(Parent& p) {
- return p.value;
-}
-
-template <typename T>
-void VoidPolymorphic1(T t) {
-}
-
-#if defined(NCTEST_METHOD_ON_CONST_OBJECT) // [r"fatal error: cannot initialize a parameter of type 'base::NoRef \*' with an lvalue of type 'typename enable_if<!IsMoveOnlyType<const HasRef \*const>::value, const HasRef \*const>::type' \(aka 'const base::HasRef \*const'\)"]
-
-// Method bound to const-object.
-//
-// Only const methods should be allowed to work with const objects.
-void WontCompile() {
- HasRef has_ref;
- const HasRef* const_has_ref_ptr_ = &has_ref;
- Callback<void(void)> method_to_const_cb =
- Bind(&HasRef::VoidMethod0, const_has_ref_ptr_);
- method_to_const_cb.Run();
-}
-
-#elif defined(NCTEST_METHOD_BIND_NEEDS_REFCOUNTED_OBJECT) // [r"fatal error: no member named 'AddRef' in 'base::NoRef'"]
-
-// Method bound to non-refcounted object.
-//
-// We require refcounts unless you have Unretained().
-void WontCompile() {
- NoRef no_ref;
- Callback<void(void)> no_ref_cb =
- Bind(&NoRef::VoidMethod0, &no_ref);
- no_ref_cb.Run();
-}
-
-#elif defined(NCTEST_CONST_METHOD_NEEDS_REFCOUNTED_OBJECT) // [r"fatal error: no member named 'AddRef' in 'base::NoRef'"]
-
-// Const Method bound to non-refcounted object.
-//
-// We require refcounts unless you have Unretained().
-void WontCompile() {
- NoRef no_ref;
- Callback<void(void)> no_ref_const_cb =
- Bind(&NoRef::VoidConstMethod0, &no_ref);
- no_ref_const_cb.Run();
-}
-
-#elif defined(NCTEST_CONST_POINTER) // [r"fatal error: reference to type 'base::NoRef \*const' could not bind to an lvalue of type 'typename enable_if<!IsMoveOnlyType<const NoRef \*const>::value, const NoRef \*const>::type' \(aka 'const base::NoRef \*const'\)"]
-
-// Const argument used with non-const pointer parameter of same type.
-//
-// This is just a const-correctness check.
-void WontCompile() {
- const NoRef* const_no_ref_ptr;
- Callback<NoRef*(void)> pointer_same_cb =
- Bind(&PolymorphicIdentity<NoRef*>, const_no_ref_ptr);
- pointer_same_cb.Run();
-}
-
-#elif defined(NCTEST_CONST_POINTER_SUBTYPE) // [r"fatal error: reference to type 'base::NoRefParent \*const' could not bind to an lvalue of type 'typename enable_if<!IsMoveOnlyType<const NoRefChild \*const>::value, const NoRefChild \*const>::type' \(aka 'const base::NoRefChild \*const'\)"]
-
-// Const argument used with non-const pointer parameter of super type.
-//
-// This is just a const-correctness check.
-void WontCompile() {
- const NoRefChild* const_child_ptr;
- Callback<NoRefParent*(void)> pointer_super_cb =
- Bind(&PolymorphicIdentity<NoRefParent*>, const_child_ptr);
- pointer_super_cb.Run();
-}
-
-#elif defined(DISABLED_NCTEST_DISALLOW_NON_CONST_REF_PARAM) // [r"fatal error: no member named 'AddRef' in 'base::NoRef'"]
-// TODO(dcheng): I think there's a type safety promotion issue here where we can
-// pass a const ref to a non const-ref function, or vice versa accidentally. Or
-// we make a copy accidentally. Check.
-
-// Functions with reference parameters, unsupported.
-//
-// First, non-const reference parameters are disallowed by the Google
-// style guide. Second, since we are doing argument forwarding it becomes
-// very tricky to avoid copies, maintain const correctness, and not
-// accidentally have the function be modifying a temporary, or a copy.
-void WontCompile() {
- Parent p;
- Callback<int(Parent&)> ref_arg_cb = Bind(&UnwrapParentRef);
- ref_arg_cb.Run(p);
-}
-
-#elif defined(NCTEST_DISALLOW_BIND_TO_NON_CONST_REF_PARAM) // [r"fatal error: static_assert failed \"do_not_bind_functions_with_nonconst_ref\""]
-
-// Binding functions with reference parameters, unsupported.
-//
-// See comment in NCTEST_DISALLOW_NON_CONST_REF_PARAM
-void WontCompile() {
- Parent p;
- Callback<int(void)> ref_cb = Bind(&UnwrapParentRef, p);
- ref_cb.Run();
-}
-
-#elif defined(NCTEST_NO_IMPLICIT_ARRAY_PTR_CONVERSION) // [r"fatal error: static_assert failed \"first_bound_argument_to_method_cannot_be_array\""]
-
-// A method should not be bindable with an array of objects.
-//
-// This is likely not wanted behavior. We specifically check for it though
-// because it is possible, depending on how you implement prebinding, to
-// implicitly convert an array type to a pointer type.
-void WontCompile() {
- HasRef p[10];
- Callback<void(void)> method_bound_to_array_cb =
- Bind(&HasRef::VoidMethod0, p);
- method_bound_to_array_cb.Run();
-}
-
-#elif defined(NCTEST_NO_RAW_PTR_FOR_REFCOUNTED_TYPES) // [r"fatal error: static_assert failed \"a_parameter_is_refcounted_type_and_needs_scoped_refptr\""]
-
-// Refcounted types should not be bound as a raw pointer.
-void WontCompile() {
- HasRef for_raw_ptr;
- int a;
- Callback<void(void)> ref_count_as_raw_ptr_a =
- Bind(&VoidPolymorphic1<int*>, &a);
- Callback<void(void)> ref_count_as_raw_ptr =
- Bind(&VoidPolymorphic1<HasRef*>, &for_raw_ptr);
-}
-
-#elif defined(NCTEST_WEAKPTR_BIND_MUST_RETURN_VOID) // [r"fatal error: static_assert failed \"weak_ptrs_can_only_bind_to_methods_without_return_values\""]
-
-// WeakPtrs cannot be bound to methods with return types.
-void WontCompile() {
- NoRef no_ref;
- WeakPtrFactory<NoRef> weak_factory(&no_ref);
- Callback<int(void)> weak_ptr_with_non_void_return_type =
- Bind(&NoRef::IntMethod0, weak_factory.GetWeakPtr());
- weak_ptr_with_non_void_return_type.Run();
-}
-
-#elif defined(NCTEST_DISALLOW_ASSIGN_DIFFERENT_TYPES) // [r"fatal error: no viable conversion from 'Callback<typename internal::BindState<typename internal::FunctorTraits<void \(\*\)\(int\)>::RunnableType, typename internal::FunctorTraits<void \(\*\)\(int\)>::RunType, internal::TypeList<> >::UnboundRunType>' to 'Callback<void \(\)>'"]
-
-// Bind result cannot be assigned to Callbacks with a mismatching type.
-void WontCompile() {
- Closure callback_mismatches_bind_type = Bind(&VoidPolymorphic1<int>);
-}
-
-#endif
-
-} // namespace base