1 files changed, 62 insertions, 0 deletions
diff --git a/Foundation/GTMNSString+UtilitiesTest.m b/Foundation/GTMNSString+UtilitiesTest.m
new file mode 100644
index 0000000..8394aaf
--- /dev/null
+++ b/Foundation/GTMNSString+UtilitiesTest.m
@@ -0,0 +1,62 @@
+//
+//  GTMNSString+UtilitiesTest.m
+//  Misc NSString Utilities
+//
+//  Copyright 2006-2008 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.
+//
+
+
+#import "GTMSenTestCase.h"
+#import "GTMNSString+Utilities.h"
+
+@interface GTMNSString_UtilitiesTest : SenTestCase
+@end
+
+@implementation GTMNSString_UtilitiesTest
+
+- (void)testStringWithLength {
+  NSString *string = @"";
+  size_t length;
+  const unichar *buffer = [string gtm_UTF16StringWithLength:&length];
+  STAssertNotNULL(buffer, @"Buffer shouldn't be NULL");
+  STAssertEquals(length, 0LU, @"Length should be 0");
+  
+  UniChar unicharBytes[] = { 0x50, 0x51, 0x52 };
+  string = [[[NSString alloc] initWithCharactersNoCopy:unicharBytes 
+                                                length:3 
+                                          freeWhenDone:NO] autorelease];
+  buffer = [string gtm_UTF16StringWithLength:&length];
+  STAssertEquals(buffer, 
+                 (const unichar*)unicharBytes, 
+                 @"Pointers should be equal");
+  STAssertEquals(length, 
+                 3UL, 
+                 nil);
+  
+  char utf8Bytes[] =  { 0x50, 0x51, 0x52, 0x0 };
+  string = [NSString stringWithUTF8String:utf8Bytes];
+  buffer = [string gtm_UTF16StringWithLength:&length];
+  STAssertNotEquals(buffer, 
+                    (const unichar*)utf8Bytes, 
+                    @"Pointers should not be equal");
+  STAssertEquals(length, 
+                 3UL, 
+                 nil);
+  buffer = [string gtm_UTF16StringWithLength:nil];
+  STAssertNotEquals(buffer, 
+                    (const unichar*)utf8Bytes, 
+                    @"Pointers should not be equal");
+}
+@end