mirror of https://github.com/oxen-io/session-ios
Retain changes from session database branch.
Matthew Chen
7 years ago
parent
e77c3e6717
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@ -1,117 +0,0 @@
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//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#ifndef OWSAssert
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#ifdef DEBUG
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#define USE_ASSERTS
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#define CONVERT_TO_STRING(X) #X
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#define CONVERT_EXPR_TO_STRING(X) CONVERT_TO_STRING(X)
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// OWSAssert() and OWSFail() should be used in Obj-C methods.
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// OWSCAssert() and OWSCFail() should be used in free functions.
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#define OWSAssert(X) \
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if (!(X)) { \
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DDLogError(@"%s Assertion failed: %s", __PRETTY_FUNCTION__, CONVERT_EXPR_TO_STRING(X)); \
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[DDLog flushLog]; \
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NSAssert(0, @"Assertion failed: %s", CONVERT_EXPR_TO_STRING(X)); \
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}
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#define OWSCAssert(X) \
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if (!(X)) { \
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DDLogError(@"%s Assertion failed: %s", __PRETTY_FUNCTION__, CONVERT_EXPR_TO_STRING(X)); \
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[DDLog flushLog]; \
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NSCAssert(0, @"Assertion failed: %s", CONVERT_EXPR_TO_STRING(X)); \
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}
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#define OWSFail(message, ...) \
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{ \
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NSString *formattedMessage = [NSString stringWithFormat:message, ##__VA_ARGS__]; \
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DDLogError(@"%s %@", __PRETTY_FUNCTION__, formattedMessage); \
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[DDLog flushLog]; \
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NSAssert(0, formattedMessage); \
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}
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#define OWSCFail(message, ...) \
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{ \
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NSString *formattedMessage = [NSString stringWithFormat:message, ##__VA_ARGS__]; \
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DDLogError(@"%s %@", __PRETTY_FUNCTION__, formattedMessage); \
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[DDLog flushLog]; \
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NSCAssert(0, formattedMessage); \
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}
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#define OWSFailNoFormat(message) \
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{ \
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DDLogError(@"%s %@", __PRETTY_FUNCTION__, message); \
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[DDLog flushLog]; \
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NSAssert(0, message); \
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}
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#define OWSCFailNoFormat(message) \
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{ \
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DDLogError(@"%s %@", __PRETTY_FUNCTION__, message); \
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[DDLog flushLog]; \
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NSCAssert(0, message); \
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}
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#else
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#define OWSAssert(X)
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#define OWSCAssert(X)
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#define OWSFail(message, ...)
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#define OWSCFail(message, ...)
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#define OWSFailNoFormat(X)
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#define OWSCFailNoFormat(X)
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#endif
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#endif
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#define OWS_ABSTRACT_METHOD() OWSFail(@"Method needs to be implemented by subclasses.")
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#pragma mark - Singleton Asserts
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// The "singleton asserts" can be used to ensure
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// that we only create a singleton once.
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//
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// The simplest way to use them is the OWSSingletonAssert() macro.
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// It is intended to be used inside the singleton's initializer.
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//
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// If, however, a singleton has multiple possible initializers,
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// you need to:
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//
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// 1. Use OWSSingletonAssertFlag() outside the class definition.
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// 2. Use OWSSingletonAssertInit() in each initializer.
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#ifndef SSK_BUILDING_FOR_TESTS
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#ifdef DEBUG
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#define ENFORCE_SINGLETONS
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#endif
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#endif
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#ifdef ENFORCE_SINGLETONS
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#define OWSSingletonAssertFlag() static BOOL _isSingletonCreated = NO;
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#define OWSSingletonAssertInit() \
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@synchronized([self class]) \
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{ \
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OWSAssert(!_isSingletonCreated); \
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_isSingletonCreated = YES; \
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}
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#define OWSSingletonAssert() OWSSingletonAssertFlag() OWSSingletonAssertInit()
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#else
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#define OWSSingletonAssertFlag()
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#define OWSSingletonAssertInit()
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#define OWSSingletonAssert()
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#endif
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