libs-gui/Tests/gui/NSButtonCell/encoding.m

#import "ObjectTesting.h"

#import <Foundation/NSData.h>
#import <Foundation/NSValue.h>
#import <AppKit/NSApplication.h>
#import <AppKit/NSEvent.h>
#import <AppKit/NSButtonCell.h>

int main()
{
	START_SET("NSButtonCell encoding tests")

  NS_DURING
  {
    [NSApplication sharedApplication];
  }
  NS_HANDLER
  {
    if ([[localException name] isEqualToString: NSInternalInconsistencyException ])
      SKIP("It looks like GNUstep backend is not yet installed")
  }
  NS_ENDHANDLER

  NSString* mask = @"NSButtonFlags2";
  NSButtonCell* item = [[NSButtonCell alloc] init];
  item.keyEquivalent = @"A";
  item.keyEquivalentModifierMask = NSShiftKeyMask;

  NSMutableData *data = [NSMutableData data];
  NSKeyedArchiver *archiver = [[NSKeyedArchiver alloc] initForWritingWithMutableData:data];

  [archiver encodeRootObject:item];
  [archiver finishEncoding];

  NSError* error;
  NSDictionary* archive = [NSPropertyListSerialization propertyListWithData:data options:NSPropertyListImmutable format:nil error:&error];

  NSArray* topLevelObjects = [archive objectForKey:@"$objects"];

  NSDictionary* dict;

  for (id element in topLevelObjects)
    {
      if ([element isKindOfClass:[NSDictionary class]])
        {
          dict = (NSDictionary*)element;
          
          if ([[dict allKeys] containsObject:mask])
            {
              break;
            }
          else
            {
              dict = nil;
            }
      }
  }

  PASS(dict != nil, "Found a dict with a NSButtonFlags2 entry");

  NSNumber* encodedKeyMask = [dict valueForKey:mask];
  PASS(encodedKeyMask != nil, "Retrieved the NSButtonFlags2 value");
  PASS([encodedKeyMask intValue] & NSEventModifierFlagDeviceIndependentFlagsMask << 8 == NSShiftKeyMask, "Encoded key mask 0x%x matches expected key mask 0x%x", [encodedKeyMask intValue] & NSEventModifierFlagDeviceIndependentFlagsMask << 8, NSShiftKeyMask << 8);
  
	END_SET("NSButtonCell encoding tests")
}