From d54ae2a8ea965e73e6bb1e09d5ba070fd900b061 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Mon, 16 Jun 2008 21:15:29 +0000
Subject: [PATCH] Move test case "uninit-msg-expr.m" from Analysis-Apple to
 Analysis (now works on all platforms).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@52362 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Analysis-Apple/uninit-msg-expr.m | 20 ----------
 test/Analysis/uninit-msg-expr.m       | 56 +++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 20 deletions(-)
 delete mode 100644 test/Analysis-Apple/uninit-msg-expr.m
 create mode 100644 test/Analysis/uninit-msg-expr.m

diff --git a/test/Analysis-Apple/uninit-msg-expr.m b/test/Analysis-Apple/uninit-msg-expr.m
deleted file mode 100644
index f054d7ab6c..0000000000
--- a/test/Analysis-Apple/uninit-msg-expr.m
+++ /dev/null
@@ -1,20 +0,0 @@
-// RUN: clang -checker-simple -verify %s
-
-#include <Foundation/NSString.h>
-#include <Foundation/NSArray.h>
-
-unsigned f1() {
-  NSString *aString;
-  return [aString length]; // expected-warning {{Receiver in message expression is an uninitialized value}}
-}
-
-unsigned f2() {
-  NSString *aString = nil;
-  return [aString length]; // no-warning
-}
-
-void f3() {
-  NSMutableArray *aArray = [NSArray array];
-  NSString *aString;
-  [aArray addObject:aString]; // expected-warning {{Pass-by-value argument in message expression is undefined.}}
-}
diff --git a/test/Analysis/uninit-msg-expr.m b/test/Analysis/uninit-msg-expr.m
new file mode 100644
index 0000000000..10b9837314
--- /dev/null
+++ b/test/Analysis/uninit-msg-expr.m
@@ -0,0 +1,56 @@
+// RUN: clang -checker-simple -verify %s
+
+//===----------------------------------------------------------------------===//
+// 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 directly including Foundation.h directly makes this test case 
+// both svelte and portable to non-Mac platforms.
+//===----------------------------------------------------------------------===//
+
+typedef signed char BOOL;
+typedef unsigned int NSUInteger;
+typedef struct _NSZone NSZone;
+@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
+@protocol NSObject  - (BOOL)isEqual:(id)object; @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> {} @end
+@class NSString, NSData;
+@class NSString, NSData, NSMutableData, NSMutableDictionary, NSMutableArray;
+typedef struct {} NSFastEnumerationState;
+@protocol NSFastEnumeration
+- (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len;
+@end
+@class NSData, NSIndexSet, NSString, NSURL;
+@interface NSArray : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration>
+- (NSUInteger)count;
+@end
+@interface NSArray (NSArrayCreation)
++ (id)array;
+- (NSUInteger)length;
+- (void)addObject:(id)object;
+@end
+extern NSString * const NSUndoManagerCheckpointNotification;
+
+//===----------------------------------------------------------------------===//
+// Test cases.
+//===----------------------------------------------------------------------===//
+
+unsigned f1() {
+  NSString *aString;
+  return [aString length]; // expected-warning {{Receiver in message expression is an uninitialized value}}
+}
+
+unsigned f2() {
+  NSString *aString = 0;
+  return [aString length]; // no-warning
+}
+
+void f3() {
+  NSMutableArray *aArray = [NSArray array];
+  NSString *aString;
+  [aArray addObject:aString]; // expected-warning {{Pass-by-value argument in message expression is undefined.}}
+}