From: Ted Kremenek <kremenek@apple.com>
Date: Wed, 29 Jul 2009 18:19:16 +0000 (+0000)
Subject: Add an XFAILed test case that currently crashes for RegionStore. This case will
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6075e005c63ab6b99b3a71f3bfebed3720ead1a4;p=clang

Add an XFAILed test case that currently crashes for RegionStore. This case will
be moved to misc-ps.m when it passes.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77486 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Analysis/misc-ps-xfail.m b/test/Analysis/misc-ps-xfail.m
new file mode 100644
index 0000000000..9598645512
--- /dev/null
+++ b/test/Analysis/misc-ps-xfail.m
@@ -0,0 +1,66 @@
+// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic --verify -fblocks %s &&
+// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=basic --verify -fblocks %s &&
+// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s &&
+// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=range --verify -fblocks %s &&
+// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic --verify -fblocks %s &&
+// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
+// XFAIL
+typedef struct objc_ivar *Ivar;
+typedef struct objc_selector *SEL;
+typedef signed char BOOL;
+typedef int NSInteger;
+typedef unsigned int NSUInteger;
+typedef struct _NSZone NSZone;
+@class NSInvocation, NSArray, NSMethodSignature, NSCoder, NSString, NSEnumerator;
+@protocol NSObject
+- (BOOL)isEqual:(id)object;
+- (id)autorelease;
+@end
+@protocol NSCopying
+- (id)copyWithZone:(NSZone *)zone;
+@end
+@protocol NSMutableCopying  - (id)mutableCopyWithZone:(NSZone *)zone; @end
+@protocol NSCoding
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+@end
+@interface NSObject <NSObject> {}
+- (id)init;
++ (id)allocWithZone:(NSZone *)zone;
+@end
+extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone);
+@interface NSString : NSObject <NSCopying, NSMutableCopying, NSCoding>
+- (NSUInteger)length;
++ (id)stringWithUTF8String:(const char *)nullTerminatedCString;
+@end extern NSString * const NSBundleDidLoadNotification;
+@interface NSValue : NSObject <NSCopying, NSCoding>
+- (void)getValue:(void *)value;
+@end
+@interface NSNumber : NSValue
+- (char)charValue;
+- (id)initWithBool:(BOOL)value;
+@end
+@interface NSAssertionHandler : NSObject {}
++ (NSAssertionHandler *)currentHandler;
+- (void)handleFailureInMethod:(SEL)selector object:(id)object file:(NSString *)fileName lineNumber:(NSInteger)line description:(NSString *)format,...;
+@end
+extern NSString * const NSConnectionReplyMode;
+typedef float CGFloat;
+typedef struct _NSPoint {
+    CGFloat x;
+    CGFloat y;
+} NSPoint;
+typedef struct _NSSize {
+    CGFloat width;
+    CGFloat height;
+} NSSize;
+typedef struct _NSRect {
+    NSPoint origin;
+    NSSize size;
+} NSRect;
+
+// *** This case currently crashes for RegionStore ***
+// Reduced from a crash involving the cast of an Objective-C symbolic region to
+// 'char *'
+static NSNumber *test_ivar_offset(id self, SEL _cmd, Ivar inIvar) {
+  return [[[NSNumber allocWithZone:((void*)0)] initWithBool:*(_Bool *)((char *)self + ivar_getOffset(inIvar))] autorelease];
+}