diff options
| -rw-r--r-- | test/Analysis/CFDate.m (renamed from test/Analysis-Apple/CFDate.m) | 52 |
1 files changed, 39 insertions, 13 deletions
diff --git a/test/Analysis-Apple/CFDate.m b/test/Analysis/CFDate.m index 64894da6c5..4deaf4a2b4 100644 --- a/test/Analysis-Apple/CFDate.m +++ b/test/Analysis/CFDate.m @@ -1,13 +1,40 @@ // RUN: clang -checker-cfref -verify %s -#include <CoreFoundation/CFDate.h> -#include <Foundation/NSDate.h> -#include <Foundation/NSCalendarDate.h> -#include <Foundation/NSString.h> +//===----------------------------------------------------------------------===// +// The following code is reduced using delta-debugging from +// Foundation.h (Mac OS X). +// +// It includes the basic definitions for the test cases below. +// Not including Foundation.h directly makes this test case both svelt and +// portable to non-Mac platforms. +//===----------------------------------------------------------------------===// + +typedef const struct __CFAllocator * CFAllocatorRef; +typedef double CFTimeInterval; +typedef CFTimeInterval CFAbsoluteTime; +typedef const struct __CFDate * CFDateRef; +extern CFDateRef CFDateCreate(CFAllocatorRef allocator, CFAbsoluteTime at); +typedef struct objc_object {} *id; +typedef signed char BOOL; +typedef unsigned int NSUInteger; +typedef struct _NSZone NSZone; +@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator; +@protocol NSObject - (BOOL)isEqual:(id)object; - (id)retain; - (oneway void)release; @end +@protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end +@protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end +@interface NSObject <NSObject> {} @end +extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone); +typedef double NSTimeInterval; +@interface NSDate : NSObject <NSCopying, NSCoding> - (NSTimeInterval)timeIntervalSinceReferenceDate; @end +@class NSString, NSArray, NSTimeZone; + +//===----------------------------------------------------------------------===// +// Test cases. +//===----------------------------------------------------------------------===// CFAbsoluteTime f1() { CFAbsoluteTime t = CFAbsoluteTimeGetCurrent(); - CFDateRef date = CFDateCreate(NULL, t); + CFDateRef date = CFDateCreate(0, t); CFRetain(date); CFRelease(date); CFDateGetAbsoluteTime(date); // no-warning @@ -18,7 +45,7 @@ CFAbsoluteTime f1() { CFAbsoluteTime f2() { CFAbsoluteTime t = CFAbsoluteTimeGetCurrent(); - CFDateRef date = CFDateCreate(NULL, t); + CFDateRef date = CFDateCreate(0, t); [((NSDate*) date) retain]; CFRelease(date); CFDateGetAbsoluteTime(date); // no-warning @@ -35,7 +62,7 @@ NSDate* global_x; CFAbsoluteTime f3() { CFAbsoluteTime t = CFAbsoluteTimeGetCurrent(); - CFDateRef date = CFDateCreate(NULL, t); + CFDateRef date = CFDateCreate(0, t); [((NSDate*) date) retain]; CFRelease(date); CFDateGetAbsoluteTime(date); // no-warning @@ -56,7 +83,7 @@ CFAbsoluteTime f4() { struct foo x; CFAbsoluteTime t = CFAbsoluteTimeGetCurrent(); - CFDateRef date = CFDateCreate(NULL, t); + CFDateRef date = CFDateCreate(0, t); [((NSDate*) date) retain]; CFRelease(date); CFDateGetAbsoluteTime(date); // no-warning @@ -70,7 +97,7 @@ CFAbsoluteTime f4() { CFAbsoluteTime f5(int x) { CFAbsoluteTime t = CFAbsoluteTimeGetCurrent(); - CFDateRef date = CFDateCreate(NULL, t); + CFDateRef date = CFDateCreate(0, t); if (x) CFRelease(date); @@ -81,7 +108,7 @@ CFAbsoluteTime f5(int x) { // Test a leak involving the return. CFDateRef f6(int x) { - CFDateRef date = CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()); + CFDateRef date = CFDateCreate(0, CFAbsoluteTimeGetCurrent()); CFRetain(date); return date; // expected-warning{{leak}} } @@ -89,9 +116,9 @@ CFDateRef f6(int x) { // Test a leak involving an overwrite. CFDateRef f7() { - CFDateRef date = CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()); + CFDateRef date = CFDateCreate(0, CFAbsoluteTimeGetCurrent()); CFRetain(date); //expected-warning{{leak}} - date = CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()); + date = CFDateCreate(0, CFAbsoluteTimeGetCurrent()); return date; } @@ -106,4 +133,3 @@ CFDateRef f8() { return date; // expected-warning{{leak}} } - |