You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
2.1 KiB
53 lines
2.1 KiB
////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright 2016 Realm Inc.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
#import "RLMTestUtils.h"
|
|
|
|
#import <objc/runtime.h>
|
|
|
|
static void RLMSwapOutMethod(Class class,
|
|
SEL original, Method originalMethod,
|
|
SEL swizzled, Method swizzledMethod) {
|
|
if (class_addMethod(class,
|
|
original,
|
|
method_getImplementation(swizzledMethod),
|
|
method_getTypeEncoding(swizzledMethod))) {
|
|
class_replaceMethod(class,
|
|
swizzled,
|
|
method_getImplementation(originalMethod),
|
|
method_getTypeEncoding(originalMethod));
|
|
} else {
|
|
method_exchangeImplementations(originalMethod, swizzledMethod);
|
|
}
|
|
}
|
|
|
|
void RLMSwapOutClassMethod(id classObject, SEL original, SEL swizzled) {
|
|
Class class = object_getClass((id)classObject);
|
|
RLMSwapOutMethod(class,
|
|
original, class_getClassMethod(class, original),
|
|
swizzled, class_getClassMethod(class, swizzled));
|
|
}
|
|
|
|
void RLMSwapOutInstanceMethod(id classObject, SEL original, SEL swizzled) {
|
|
Class class = [classObject class];
|
|
RLMSwapOutMethod(class,
|
|
original, class_getInstanceMethod(class, original),
|
|
swizzled, class_getInstanceMethod(class, swizzled));
|
|
}
|
|
|