Task Master 1.0 Code Pull

Task Master/Pods/GoogleToolboxForMac/DebugUtils/GTMDebugSelectorValidation.h

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+//
+//  GTMDebugSelectorValidation.h
+//
+//  This file should only be included within an implimation file.  In any
+//  function that takes an object and selector to invoke, you should call:
+//
+//    GTMAssertSelectorNilOrImplementedWithArguments(obj, sel, @encode(arg1type), ..., NULL)
+//  or
+//    GTMAssertSelectorNilOrImplementedWithReturnTypeAndArguments(obj, sel, @encode(returnType), @encode(arg1type), ..., NULL)
+//
+//  This will then validate that the selector is defined and using the right
+//  type(s), this can help catch errors much earlier then waiting for the
+//  selector to actually fire (and in the case of error selectors, might never
+//  really be tested until in the field).
+//
+//  Copyright 2007-2008 Google 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.
+//
+
+#if DEBUG
+
+#import <stdarg.h>
+#import "GTMDefines.h"
+
+static void GTMAssertSelectorNilOrImplementedWithReturnTypeAndArguments(id obj, SEL sel, const char *retType, ...) {
+
+  // verify that the object's selector is implemented with the proper
+  // number and type of arguments
+  va_list argList;
+  va_start(argList, retType);
+  
+  if (obj && sel) {
+    // check that the selector is implemented
+    _GTMDevAssert([obj respondsToSelector:sel],
+                  @"\"%@\" selector \"%@\" is unimplemented or misnamed", 
+                  NSStringFromClass([obj class]), 
+                  NSStringFromSelector(sel));
+
+    const char *expectedArgType;
+    NSUInteger argCount = 2; // skip self and _cmd
+    NSMethodSignature *sig = [obj methodSignatureForSelector:sel];
+    
+    // check that each expected argument is present and of the correct type
+    while ((expectedArgType = va_arg(argList, const char*)) != 0) {
+        
+      if ([sig numberOfArguments] > argCount) {
+        const char *foundArgType = [sig getArgumentTypeAtIndex:argCount];
+          
+        _GTMDevAssert(0 == strncmp(foundArgType, expectedArgType, strlen(expectedArgType)),
+                      @"\"%@\" selector \"%@\" argument %u should be type %s", 
+                      NSStringFromClass([obj class]), 
+                      NSStringFromSelector(sel),
+                      (uint32_t)(argCount - 2),
+                      expectedArgType);
+      }
+      argCount++;
+    }
+      
+    // check that the proper number of arguments are present in the selector
+    _GTMDevAssert(argCount == [sig numberOfArguments],
+                  @"\"%@\" selector \"%@\" should have %u arguments",
+                  NSStringFromClass([obj class]), 
+                  NSStringFromSelector(sel),
+                  (uint32_t)(argCount - 2));
+    
+    // if asked, validate the return type
+    if (retType && (strcmp("gtm_skip_return_test", retType) != 0)) {
+      const char *foundRetType = [sig methodReturnType];
+      _GTMDevAssert(0 == strncmp(foundRetType, retType, strlen(retType)),
+                    @"\"%@\" selector \"%@\" return type should be type %s", 
+                    NSStringFromClass([obj class]), 
+                    NSStringFromSelector(sel),
+                    retType);
+    }
+  }
+  
+  va_end(argList);
+}
+
+#define GTMAssertSelectorNilOrImplementedWithArguments(obj, sel, ...) \
+  GTMAssertSelectorNilOrImplementedWithReturnTypeAndArguments((obj), (sel), "gtm_skip_return_test", __VA_ARGS__)
+
+#else // DEBUG
+
+// make it go away if not debug
+#define GTMAssertSelectorNilOrImplementedWithReturnTypeAndArguments(obj, sel, retType, ...) do { } while (0)
+#define GTMAssertSelectorNilOrImplementedWithArguments(obj, sel, ...) do { } while (0)
+
+#endif // DEBUG

Task Master/Pods/GoogleToolboxForMac/DebugUtils/GTMDebugThreadValidation.h

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+//
+//  GTMDebugThreadValidation.h
+//
+//  Copyright 2016 Google 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 "GTMDefines.h"
+#import <Foundation/Foundation.h>
+
+// GTMCheckCurrentQueue, GTMIsCurrentQueue
+//
+// GTMCheckCurrentQueue takes a target queue and uses _GTMDevAssert to
+// report if that is not the currently executing queue.
+//
+// GTMIsCurrentQueue takes a target queue and returns true if the target queue
+// is the currently executing dispatch queue. This can be passed to another
+// assertion call in debug builds; it should never be used in release code.
+//
+// The dispatch queue must have a label.
+#define GTMCheckCurrentQueue(targetQueue)                    \
+  _GTMDevAssert(GTMIsCurrentQueue(targetQueue),              \
+                @"Current queue is %s (expected %s)",        \
+                _GTMQueueName(DISPATCH_CURRENT_QUEUE_LABEL), \
+                _GTMQueueName(targetQueue))
+
+#define GTMIsCurrentQueue(targetQueue)                 \
+  (strcmp(_GTMQueueName(DISPATCH_CURRENT_QUEUE_LABEL), \
+          _GTMQueueName(targetQueue)) == 0)
+
+#define _GTMQueueName(queue)                     \
+  (strlen(dispatch_queue_get_label(queue)) > 0 ? \
+    dispatch_queue_get_label(queue) : "unnamed")

Task Master/Pods/GoogleToolboxForMac/DebugUtils/GTMMethodCheck.h

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+//
+//  GTMMethodCheck.h
+//
+//  Copyright 2006-2016 Google 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 <stdio.h>
+#import <sysexits.h>
+
+/// A macro for enforcing debug time checks to make sure all required methods are linked in
+//
+// When using categories, it can be very easy to forget to include the
+// implementation of a category.
+// Let's say you had a class foo that depended on method bar of class baz, and
+// method bar was implemented as a member of a category.
+// You could add the following code:
+//
+// GTM_METHOD_CHECK(baz, bar)
+//
+// and the code would check to make sure baz was implemented just before main
+// was called. This works for both dynamic libraries, and executables.
+//
+//
+// This is not compiled into release builds.
+
+#ifdef DEBUG
+
+// This is the "magic".
+// A) we need a multi layer define here so that the preprocessor expands
+//    __LINE__ the way we want it. We need __LINE__ so that each of our
+//    GTM_METHOD_CHECKs generates a unique function name.
+#define GTM_METHOD_CHECK(class, method) GTM_METHOD_CHECK_INNER(class, method, __LINE__)
+#define GTM_METHOD_CHECK_INNER(class, method, line) \
+    GTM_METHOD_CHECK_INNER_INNER(class, method, line)
+
+// B) define a function that is called at startup to check that |class| has an
+//    implementation for |method| (either a class method or an instance method).
+#define GTM_METHOD_CHECK_INNER_INNER(class, method, line) \
+__attribute__ ((constructor, visibility("hidden"))) \
+    static void xxGTMMethodCheckMethod ## class ## line () { \
+  @autoreleasepool { \
+    if (![class instancesRespondToSelector:@selector(method)] \
+        && ![class respondsToSelector:@selector(method)]) { \
+      fprintf(stderr, "%s:%d: error: We need method '%s' to be linked in for class '%s'\n", \
+              __FILE__, line, #method, #class); \
+      exit(EX_SOFTWARE); \
+    } \
+  } \
+}
+
+#else  // DEBUG
+
+// Do nothing in release.
+#define GTM_METHOD_CHECK(class, method)
+
+#endif  // DEBUG