libs-gui/Tests/gui/NSAttributedString/NSAttributedString_rangeOfTextList.m

#include "Testing.h"

#include <Foundation/NSAutoreleasePool.h>
#include <AppKit/NSAttributedString.h>
#include <AppKit/NSParagraphStyle.h>
#include <AppKit/NSTextList.h>

int main(int argc, char **argv)
{  
  CREATE_AUTORELEASE_POOL(arp);
  
  START_SET("NSAttributedString rangeOfTextList:atIndex: category method");
  
  NSTextList *list1 = [[NSTextList alloc] initWithMarkerFormat: @"{box}" options: 0];
  NSTextList *list2 = [[NSTextList alloc] initWithMarkerFormat: @"{box}" options: 0];
  NSTextList *list3 = [[NSTextList alloc] initWithMarkerFormat: @"{box}" options: 0];

  NSMutableParagraphStyle *style1 = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
  NSMutableParagraphStyle *style2 = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
  NSMutableParagraphStyle *style3 = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
  NSMutableParagraphStyle *style4 = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
  
  [style2 setTextLists: [NSArray arrayWithObject: list1]];
  [style3 setTextLists: [NSArray arrayWithObjects: list1, list2, nil]];
  [style4 setTextLists: [NSArray arrayWithObject: list3]];
  
  NSMutableAttributedString *storage = [[NSMutableAttributedString alloc] init];
  
  NSUInteger pos1 = [storage length];
  [storage appendAttributedString: [[NSAttributedString alloc] 
    initWithString: @"before\n"
    attributes: [NSDictionary dictionaryWithObject: style1 forKey: NSParagraphStyleAttributeName]]];
    
  NSUInteger pos2 = [storage length];
  [storage appendAttributedString: [[NSAttributedString alloc] 
    initWithString: @"list 1\n"
    attributes: [NSDictionary dictionaryWithObject: style2 forKey: NSParagraphStyleAttributeName]]];
  
  NSUInteger pos3 = [storage length];
  [storage appendAttributedString: [[NSAttributedString alloc] 
    initWithString: @"sublist 1\n"
    attributes: [NSDictionary dictionaryWithObject: style3 forKey: NSParagraphStyleAttributeName]]];
  
  NSUInteger pos4 = [storage length];
  [storage appendAttributedString: [[NSAttributedString alloc] 
    initWithString: @"list 1\n"
    attributes: [NSDictionary dictionaryWithObject: style2 forKey: NSParagraphStyleAttributeName]]];
  
  NSUInteger pos5 = [storage length];
  [storage appendAttributedString: [[NSAttributedString alloc] 
    initWithString: @"list 2\n"
    attributes: [NSDictionary dictionaryWithObject: style4 forKey: NSParagraphStyleAttributeName]]];
  
  NSUInteger pos6 = [storage length];
  [storage appendAttributedString: [[NSAttributedString alloc] 
    initWithString: @"ending\n"
    attributes: [NSDictionary dictionaryWithObject: style1 forKey: NSParagraphStyleAttributeName]]];
  
  NSRange expected, actual;
  
  expected = NSMakeRange(pos3, pos4 - pos3);
  actual = [storage rangeOfTextList: list2 atIndex: pos3 + 1];
  pass(NSEqualRanges(expected, actual), "Found correct range of nested list");
  
  expected = NSMakeRange(pos2, pos5 - pos2);
  actual = [storage rangeOfTextList: list1 atIndex: pos3 + 1];
  pass(NSEqualRanges(expected, actual), "Found correct range of enclosing list");
  
  expected = NSMakeRange(pos2, pos5 - pos2);
  actual = [storage rangeOfTextList: list1 atIndex: pos2 + 1];
  pass(NSEqualRanges(expected, actual), "Found correct range including nested list");
  
  expected = NSMakeRange(pos5, pos6 - pos5);
  actual = [storage rangeOfTextList: list3 atIndex: pos5 + 1];
  pass(NSEqualRanges(expected, actual), "Found correct range of an adjacent list");
  
  actual = [storage rangeOfTextList: list1 atIndex: pos5];
  pass(actual.location == NSNotFound, "Returned not found for location in different list");
  
  actual = [storage rangeOfTextList: list1 atIndex: pos1];
  pass(actual.location == NSNotFound, "Returned not found for location not in any list");
  
  END_SET("NSAttributedString rangeOfTextList:atIndex: category method");
  
  DESTROY(arp);
  
  return 0;
}