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#import "ObjectTesting.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Foundation/NSString.h>
#import <Foundation/NSLocale.h>
#if defined(GS_USE_ICU)
#define NSLOCALE_SUPPORTED GS_USE_ICU
#else
#define NSLOCALE_SUPPORTED 1 /* Assume Apple support */
#endif
static void testBasic(void)
{
NSComparisonResult compRes;
NSRange range;
range = [@"ababa" rangeOfString: @"b"
options: 0
range: NSMakeRange(2, 3)
locale: [[[NSLocale alloc] initWithLocaleIdentifier: @"en_US"] autorelease]];
PASS(NSEqualRanges(NSMakeRange(3,1), range), "expected {3,1}, got {%d, %d}", (int)range.location,
(int)range.length);
compRes = [@"hello" compare: @"Hello"];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"H" compare: @"i"];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [@"h" compare: @"H"];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"hello" compare: @"Hello" options: 0 range: NSMakeRange(0, 5) locale: nil];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"h" compare: @"H" options: 0 range: NSMakeRange(0, 1) locale: nil];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"hello" compare: @"H" options: 0 range: NSMakeRange(0, 1) locale: nil];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"a" compare: @"Z"];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"z" compare: @"A"];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"a" localizedCompare: @"Z"];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [@"z" localizedCompare: @"A"];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
// These two may be considered implementation details
{
BOOL wasHopeful = testHopeful;
testHopeful = YES;
compRes = [@"hello" compare: @"Hello" options: 0 range: NSMakeRange(0, 5)
locale: [[[NSLocale alloc] initWithLocaleIdentifier: @"en_US_POSIX"] autorelease]];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"hello" compare: @"Hello" options: 0 range: NSMakeRange(0, 5)
locale: [NSLocale systemLocale]];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
testHopeful = wasHopeful;
}
compRes = [@"hello" compare: @"Hello" options: 0 range: NSMakeRange(0, 5)
locale: [[[NSLocale alloc] initWithLocaleIdentifier: @"en_US"] autorelease]];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [@"hello" localizedCompare: @"Hello"];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [@"H" localizedCompare: @"i"];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
}
static void testEszett(void)
{
NSComparisonResult compRes;
NSRange range;
const unichar EszettChar = 0x00df;
NSString *EszettStr = [[[NSString alloc] initWithCharacters: &EszettChar
length: 1] autorelease];
NSString *EszettPrefixStr = [EszettStr stringByAppendingString: @"abcdef"];
NSString *EszettSuffixStr = [@"abcdef" stringByAppendingString: EszettStr];
NSString *EszettPrefixSuffixStr = [NSString stringWithFormat: @"%@abcdef%@", EszettStr, EszettStr];
// test compare:
compRes = [EszettStr compare: @"Ss"
options: NSCaseInsensitiveSearch
range: NSMakeRange(0, 1)];
PASS(compRes == 0, "Ss compares equal to Eszett character with"
" NSCaseInsensitiveSearch. got %d", (int)compRes);
compRes = [EszettStr compare: @"S"
options: 0
range: NSMakeRange(0, 1)];
PASS(compRes == 1, "Eszett compare: S is NSOrderedDescending. got %d", (int)compRes);
compRes = [EszettStr compare: @"s"
options: 0
range: NSMakeRange(0, 1)];
PASS(compRes == 1, "Eszett compare: s is NSOrderedDescending. got %d", (int)compRes);
// test rangeOfString:
range = [EszettPrefixStr rangeOfString: @"sS"
options: NSCaseInsensitiveSearch
range: NSMakeRange(0, 7)];
PASS(NSEqualRanges(range, NSMakeRange(0, 1)), "with NSCaseInsensitiveSearch range of sS"
" in <Eszett>abcdef is {0,1}. got {%d,%d}", (int)range.location, (int)range.length);
range = [EszettPrefixStr rangeOfString: @"sS"
options: 0
range: NSMakeRange(0, 7)];
PASS(NSEqualRanges(range, NSMakeRange(NSNotFound, 0)), "without NSCaseInsensitiveSearch, "
"range of sS in <Eszett>abcdef is {NSNotFound, 0}. got {%d,%d}",
(int)range.location, (int)range.length);
range = [EszettPrefixStr rangeOfString: @"sS"
options: NSCaseInsensitiveSearch | NSAnchoredSearch | NSBackwardsSearch
range: NSMakeRange(0, 7)];
PASS(NSEqualRanges(range, NSMakeRange(NSNotFound, 0)), "for anchored backwards search, "
"range of sS in <Eszett>abcdef is {NSNotFound, 0}. got {%d,%d}",
(int)range.location, (int)range.length);
range = [EszettPrefixStr rangeOfString: @"sS"
options: NSCaseInsensitiveSearch | NSAnchoredSearch
range: NSMakeRange(0, 7)];
PASS(NSEqualRanges(range, NSMakeRange(0, 1)), "for anchored forwards search, "
"range of sS in <Eszett>abcdef is {0, 1}. got {%d,%d}",
(int)range.location, (int)range.length);
range = [EszettSuffixStr rangeOfString: @"sS"
options: NSCaseInsensitiveSearch | NSAnchoredSearch | NSBackwardsSearch
range: NSMakeRange(0, 7)];
PASS(NSEqualRanges(range, NSMakeRange(6, 1)), "for anchored backwards search, "
"range of sS in abcdef<Eszett> is {6, 1}. got {%d,%d}",
(int)range.location, (int)range.length);
range = [EszettPrefixSuffixStr rangeOfString: @"sS"
options: NSCaseInsensitiveSearch
range: NSMakeRange(0, 8)];
PASS(NSEqualRanges(range, NSMakeRange(0, 1)), "for forward search, "
"range of sS in <Eszett>abcdef<Eszett> is {0, 1}. got {%d,%d}",
(int)range.location, (int)range.length);
range = [EszettPrefixSuffixStr rangeOfString: @"sS"
options: NSCaseInsensitiveSearch | NSBackwardsSearch
range: NSMakeRange(0, 8)];
PASS(NSEqualRanges(range, NSMakeRange(7, 1)), "for backward search, "
"range of sS in <Eszett>abcdef<Eszett> is {7, 1}. got {%d,%d}",
(int)range.location, (int)range.length);
}
static void testLithuanian(void)
{
// "in Lithuanian, "y" is sorted between "i" and "k"."
// -- http://userguide.icu-project.org/collation
NSComparisonResult compRes;
compRes = [@"y" compare: @"k" options: 0 range: NSMakeRange(0,1) locale: nil];
PASS(compRes == NSOrderedDescending, "y>k in nil locale. comparison result: %d",
(int)compRes);
compRes = [@"y" compare: @"k" options: 0 range: NSMakeRange(0,1) locale:
[[[NSLocale alloc] initWithLocaleIdentifier: @"lt"] autorelease]];
PASS(compRes == NSOrderedAscending, "y<k in 'lt' locale. comparison result: %d",
(int)compRes);
}
static void testDiacritics(void)
{
NSComparisonResult compRes;
const unichar eAcuteChar = 0x00e9;
NSString *eAcuteStr = [[[NSString alloc] initWithCharacters: &eAcuteChar
length: 1] autorelease];
const unichar EAcuteChar = 0x00c9;
NSString *EAcuteStr = [[[NSString alloc] initWithCharacters: &EAcuteChar
length: 1] autorelease];
compRes = [@"e" compare: eAcuteStr];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [@"e" compare: EAcuteStr];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [@"e" localizedCompare: eAcuteStr];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [@"e" localizedCompare: EAcuteStr];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [eAcuteStr compare: EAcuteStr];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
compRes = [eAcuteStr localizedCompare: EAcuteStr];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
// test NSCaseInsensitiveSearch
compRes = [@"e" compare: eAcuteStr options: NSCaseInsensitiveSearch];
PASS(compRes == NSOrderedAscending, "expected -1 got %d", (int)compRes);
compRes = [eAcuteStr compare: EAcuteStr options: NSCaseInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
// test NSDiacriticInsensitiveSearch
compRes = [@"e" compare: eAcuteStr options: NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
compRes = [@"e" compare: EAcuteStr options: NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedDescending, "expected 1 got %d", (int)compRes);
// test NSCaseInsensitiveSearch | NSDiacriticInsensitiveSearch
compRes = [@"e" compare: eAcuteStr options: NSCaseInsensitiveSearch | NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
compRes = [@"e" compare: EAcuteStr options: NSCaseInsensitiveSearch | NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
compRes = [@"E" compare: eAcuteStr options: NSCaseInsensitiveSearch | NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
compRes = [@"E" compare: EAcuteStr options: NSCaseInsensitiveSearch | NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
compRes = [EAcuteStr compare: eAcuteStr options: NSCaseInsensitiveSearch | NSDiacriticInsensitiveSearch];
PASS(compRes == NSOrderedSame, "expected 0 got %d", (int)compRes);
}
int main()
{
START_SET("NSString + locale")
if (!NSLOCALE_SUPPORTED)
SKIP("NSLocale not supported\nThe ICU library was not available when GNUstep-base was built")
testHopeful = YES;
testBasic();
testEszett();
testLithuanian();
testDiacritics();
END_SET("NSString + locale")
return 0;
}
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