/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018
* Jonathan Schleifer <js@heap.zone>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include <math.h>
#import "OFString.h"
#import "OFMutableString_UTF8.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFURL.h"
#import "OFAutoreleasePool.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnknownXMLEntityException.h"
#import "TestsAppDelegate.h"
static OFString *module = nil;
static OFString *whitespace[] = {
@" \r \t\n\t \tasd \t \t\t\r\n",
@" \t\t \t\t \t \t"
};
static of_unichar_t ucstr[] = {
0xFEFF, 'f', 0xF6, 0xF6, 'b', 0xE4, 'r', 0x1F03A, 0
};
static of_unichar_t sucstr[] = {
0xFFFE0000, 0x66000000, 0xF6000000, 0xF6000000, 0x62000000, 0xE4000000,
0x72000000, 0x3AF00100, 0
};
static uint16_t utf16str[] = {
0xFEFF, 'f', 0xF6, 0xF6, 'b', 0xE4, 'r', 0xD83C, 0xDC3A, 0
};
static uint16_t sutf16str[] = {
0xFFFE, 0x6600, 0xF600, 0xF600, 0x6200, 0xE400, 0x7200, 0x3CD8, 0x3ADC,
0
};
@interface SimpleString: OFString
{
OFMutableString *_string;
}
@end
@interface SimpleMutableString: OFMutableString
{
OFMutableString *_string;
}
@end
@implementation SimpleString
- (instancetype)init
{
self = [super init];
@try {
_string = [[OFMutableString alloc] init];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithString: (OFString *)string
{
self = [super init];
@try {
_string = [string mutableCopy];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithCString: (const char *)cString
encoding: (of_string_encoding_t)encoding
length: (size_t)length
{
self = [super init];
@try {
_string = [[OFMutableString alloc] initWithCString: cString
encoding: encoding
length: length];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithUTF16String: (const char16_t *)UTF16String
length: (size_t)length
byteOrder: (of_byte_order_t)byteOrder
{
self = [super init];
@try {
_string = [[OFMutableString alloc]
initWithUTF16String: UTF16String
length: length
byteOrder: byteOrder];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithUTF32String: (const char32_t *)UTF32String
length: (size_t)length
byteOrder: (of_byte_order_t)byteOrder
{
self = [super init];
@try {
_string = [[OFMutableString alloc]
initWithUTF32String: UTF32String
length: length
byteOrder: byteOrder];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithFormat: (OFConstantString *)format
arguments: (va_list)arguments
{
self = [super init];
@try {
_string = [[OFMutableString alloc] initWithFormat: format
arguments: arguments];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_string release];
[super dealloc];
}
- (of_unichar_t)characterAtIndex: (size_t)idx
{
return [_string characterAtIndex: idx];
}
- (size_t)length
{
return [_string length];
}
@end
@implementation SimpleMutableString
+ (void)initialize
{
if (self == [SimpleMutableString class])
[self inheritMethodsFromClass: [SimpleString class]];
}
- (void)replaceCharactersInRange: (of_range_t)range
withString: (OFString *)string
{
[_string replaceCharactersInRange: range
withString: string];
}
@end
@interface EntityHandler: OFObject <OFStringXMLUnescapingDelegate>
@end
@implementation EntityHandler
- (OFString *)string: (OFString *)string
containsUnknownEntityNamed: (OFString *)entity
{
if ([entity isEqual: @"foo"])
return @"bar";
return nil;
}
@end
@implementation TestsAppDelegate (OFStringTests)
- (void)stringTestsWithClass: (Class)stringClass
mutableClass: (Class)mutableStringClass
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFMutableString *s[3];
OFString *is;
OFArray *a;
int i;
const of_unichar_t *ua;
const uint16_t *u16a;
OFCharacterSet *cs;
EntityHandler *h;
#ifdef OF_HAVE_BLOCKS
__block int j;
__block bool ok;
#endif
#define C(s) [stringClass stringWithString: s]
s[0] = [mutableStringClass stringWithString: @"täs€"];
s[1] = [mutableStringClass string];
s[2] = [[s[0] copy] autorelease];
TEST(@"-[isEqual:]", [s[0] isEqual: s[2]] &&
![s[0] isEqual: [[[OFObject alloc] init] autorelease]])
TEST(@"-[compare:]", [s[0] compare: s[2]] == OF_ORDERED_SAME &&
[s[0] compare: @""] != OF_ORDERED_SAME &&
[C(@"") compare: @"a"] == OF_ORDERED_ASCENDING &&
[C(@"a") compare: @"b"] == OF_ORDERED_ASCENDING &&
[C(@"cd") compare: @"bc"] == OF_ORDERED_DESCENDING &&
[C(@"ä") compare: @"ö"] == OF_ORDERED_ASCENDING &&
[C(@"€") compare: @"ß"] == OF_ORDERED_DESCENDING &&
[C(@"aa") compare: @"z"] == OF_ORDERED_ASCENDING)
#ifdef OF_HAVE_UNICODE_TABLES
TEST(@"-[caseInsensitiveCompare:]",
[C(@"a") caseInsensitiveCompare: @"A"] == OF_ORDERED_SAME &&
[C(@"Ä") caseInsensitiveCompare: @"ä"] == OF_ORDERED_SAME &&
[C(@"я") caseInsensitiveCompare: @"Я"] == OF_ORDERED_SAME &&
[C(@"€") caseInsensitiveCompare: @"ß"] == OF_ORDERED_DESCENDING &&
[C(@"ß") caseInsensitiveCompare: @"→"] == OF_ORDERED_ASCENDING &&
[C(@"AA") caseInsensitiveCompare: @"z"] == OF_ORDERED_ASCENDING &&
[[stringClass stringWithUTF8String: "ABC"] caseInsensitiveCompare:
[stringClass stringWithUTF8String: "AbD"]] ==
[C(@"abc") compare: @"abd"])
#else
TEST(@"-[caseInsensitiveCompare:]",
[C(@"a") caseInsensitiveCompare: @"A"] == OF_ORDERED_SAME &&
[C(@"AA") caseInsensitiveCompare: @"z"] == OF_ORDERED_ASCENDING &&
[[stringClass stringWithUTF8String: "ABC"] caseInsensitiveCompare:
[stringClass stringWithUTF8String: "AbD"]] ==
[C(@"abc") compare: @"abd"])
#endif
TEST(@"-[hash] is the same if -[isEqual:] is true",
[s[0] hash] == [s[2] hash])
TEST(@"-[description]", [[s[0] description] isEqual: s[0]])
TEST(@"-[appendString:] and -[appendUTF8String:]",
R([s[1] appendUTF8String: "1𝄞"]) && R([s[1] appendString: @"3"]) &&
R([s[0] appendString: s[1]]) && [s[0] isEqual: @"täs€1𝄞3"])
TEST(@"-[appendCharacters:length:]",
R([s[1] appendCharacters: ucstr + 6
length: 2]) && [s[1] isEqual: @"1𝄞3r🀺"])
TEST(@"-[length]", [s[0] length] == 7)
TEST(@"-[UTF8StringLength]", [s[0] UTF8StringLength] == 13)
TEST(@"-[hash]", [s[0] hash] == 0x705583C0)
TEST(@"-[characterAtIndex:]", [s[0] characterAtIndex: 0] == 't' &&
[s[0] characterAtIndex: 1] == 0xE4 &&
[s[0] characterAtIndex: 3] == 0x20AC &&
[s[0] characterAtIndex: 5] == 0x1D11E)
EXPECT_EXCEPTION(@"Detect out of range in -[characterAtIndex:]",
OFOutOfRangeException, [s[0] characterAtIndex: 7])
TEST(@"-[reverse]", R([s[0] reverse]) && [s[0] isEqual: @"3𝄞1€sät"])
s[1] = [mutableStringClass stringWithString: @"abc"];
#ifdef OF_HAVE_UNICODE_TABLES
TEST(@"-[uppercase]", R([s[0] uppercase]) &&
[s[0] isEqual: @"3𝄞1€SÄT"] &&
R([s[1] uppercase]) && [s[1] isEqual: @"ABC"])
TEST(@"-[lowercase]", R([s[0] lowercase]) &&
[s[0] isEqual: @"3𝄞1€sät"] &&
R([s[1] lowercase]) && [s[1] isEqual: @"abc"])
TEST(@"-[uppercaseString]",
[[s[0] uppercaseString] isEqual: @"3𝄞1€SÄT"])
TEST(@"-[lowercaseString]", R([s[0] uppercase]) &&
[[s[0] lowercaseString] isEqual: @"3𝄞1€sät"])
TEST(@"-[capitalizedString]", [[C(@"džbla tdžst TDŽST") capitalizedString]
isEqual: @"Džbla Tdžst Tdžst"])
#else
TEST(@"-[uppercase]", R([s[0] uppercase]) &&
[s[0] isEqual: @"3𝄞1€SäT"] &&
R([s[1] uppercase]) && [s[1] isEqual: @"ABC"])
TEST(@"-[lowercase]", R([s[0] lowercase]) &&
[s[0] isEqual: @"3𝄞1€sät"] &&
R([s[1] lowercase]) && [s[1] isEqual: @"abc"])
TEST(@"-[uppercaseString]",
[[s[0] uppercaseString] isEqual: @"3𝄞1€SäT"])
TEST(@"-[lowercaseString]", R([s[0] uppercase]) &&
[[s[0] lowercaseString] isEqual: @"3𝄞1€sät"])
TEST(@"-[capitalizedString]", [[C(@"džbla tdžst TDŽST") capitalizedString]
isEqual: @"džbla Tdžst TDŽst"])
#endif
TEST(@"+[stringWithUTF8String:length:]",
(s[0] = [mutableStringClass stringWithUTF8String: "\xEF\xBB\xBF"
"foobar"
length: 6]) &&
[s[0] isEqual: @"foo"])
TEST(@"+[stringWithUTF16String:]",
(is = [stringClass stringWithUTF16String: utf16str]) &&
[is isEqual: @"fööbär🀺"] &&
(is = [stringClass stringWithUTF16String: sutf16str]) &&
[is isEqual: @"fööbär🀺"])
TEST(@"+[stringWithUTF32String:]",
(is = [stringClass stringWithUTF32String: ucstr]) &&
[is isEqual: @"fööbär🀺"] &&
(is = [stringClass stringWithUTF32String: sucstr]) &&
[is isEqual: @"fööbär🀺"])
#ifdef OF_HAVE_FILES
TEST(@"+[stringWithContentsOfFile:encoding]", (is = [stringClass
stringWithContentsOfFile: @"testfile.txt"
encoding: OF_STRING_ENCODING_ISO_8859_1]) &&
[is isEqual: @"testäöü"])
TEST(@"+[stringWithContentsOfURL:encoding]", (is = [stringClass
stringWithContentsOfURL: [OFURL fileURLWithPath: @"testfile.txt"]
encoding: OF_STRING_ENCODING_ISO_8859_1]) &&
[is isEqual: @"testäöü"])
#endif
TEST(@"-[appendUTFString:length:]",
R([s[0] appendUTF8String: "foo\xEF\xBB\xBF" "barqux" + 3
length: 6]) && [s[0] isEqual: @"foobar"])
EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #1",
OFInvalidEncodingException,
[stringClass stringWithUTF8String: "\xE0\x80"])
EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #2",
OFInvalidEncodingException,
[stringClass stringWithUTF8String: "\xF0\x80\x80\xC0"])
TEST(@"Conversion of ISO 8859-1 to Unicode",
[[stringClass stringWithCString: "\xE4\xF6\xFC"
encoding: OF_STRING_ENCODING_ISO_8859_1]
isEqual: @"äöü"])
#ifdef HAVE_ISO_8859_15
TEST(@"Conversion of ISO 8859-15 to Unicode",
[[stringClass stringWithCString: "\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE"
encoding: OF_STRING_ENCODING_ISO_8859_15]
isEqual: @"€ŠšŽžŒœŸ"])
#endif
#ifdef HAVE_WINDOWS_1252
TEST(@"Conversion of Windows 1252 to Unicode",
[[stringClass stringWithCString: "\x80\x82\x83\x84\x85\x86\x87\x88"
"\x89\x8A\x8B\x8C\x8E\x91\x92\x93"
"\x94\x95\x96\x97\x98\x99\x9A\x9B"
"\x9C\x9E\x9F"
encoding: OF_STRING_ENCODING_WINDOWS_1252]
isEqual: @"€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ"])
#endif
#ifdef HAVE_CODEPAGE_437
TEST(@"Conversion of Codepage 437 to Unicode",
[[stringClass stringWithCString: "\xB0\xB1\xB2\xDB"
encoding: OF_STRING_ENCODING_CODEPAGE_437]
isEqual: @"░▒▓█"])
#endif
TEST(@"Conversion of Unicode to ASCII #1",
!strcmp([C(@"This is a test") cStringWithEncoding:
OF_STRING_ENCODING_ASCII], "This is a test"))
EXPECT_EXCEPTION(@"Conversion of Unicode to ASCII #2",
OFInvalidEncodingException,
[C(@"This is a tést")
cStringWithEncoding: OF_STRING_ENCODING_ASCII])
TEST(@"Conversion of Unicode to ISO-8859-1 #1",
!strcmp([C(@"This is ä test") cStringWithEncoding:
OF_STRING_ENCODING_ISO_8859_1], "This is \xE4 test"))
EXPECT_EXCEPTION(@"Conversion of Unicode to ISO-8859-1 #2",
OFInvalidEncodingException,
[C(@"This is ä t€st") cStringWithEncoding:
OF_STRING_ENCODING_ISO_8859_1])
#ifdef HAVE_ISO_8859_15
TEST(@"Conversion of Unicode to ISO-8859-15 #1",
!strcmp([C(@"This is ä t€st") cStringWithEncoding:
OF_STRING_ENCODING_ISO_8859_15], "This is \xE4 t\xA4st"))
EXPECT_EXCEPTION(@"Conversion of Unicode to ISO-8859-15 #2",
OFInvalidEncodingException,
[C(@"This is ä t€st…") cStringWithEncoding:
OF_STRING_ENCODING_ISO_8859_15])
#endif
#ifdef HAVE_WINDOWS_1252
TEST(@"Conversion of Unicode to Windows-1252 #1",
!strcmp([C(@"This is ä t€st…") cStringWithEncoding:
OF_STRING_ENCODING_WINDOWS_1252], "This is \xE4 t\x80st\x85"))
EXPECT_EXCEPTION(@"Conversion of Unicode to Windows-1252 #2",
OFInvalidEncodingException, [C(@"This is ä t€st…‼")
cStringWithEncoding: OF_STRING_ENCODING_WINDOWS_1252])
#endif
#ifdef HAVE_CODEPAGE_437
TEST(@"Conversion of Unicode to Codepage 437 #1",
!strcmp([C(@"Tést strîng ░▒▓") cStringWithEncoding:
OF_STRING_ENCODING_CODEPAGE_437], "T\x82st str\x8Cng \xB0\xB1\xB2"))
EXPECT_EXCEPTION(@"Conversion of Unicode to Codepage 437 #2",
OFInvalidEncodingException, [C(@"T€st strîng ░▒▓")
cStringWithEncoding: OF_STRING_ENCODING_CODEPAGE_437])
#endif
TEST(@"Lossy conversion of Unicode to ASCII",
!strcmp([C(@"This is a tést") lossyCStringWithEncoding:
OF_STRING_ENCODING_ASCII], "This is a t?st"))
TEST(@"Lossy conversion of Unicode to ISO-8859-1",
!strcmp([C(@"This is ä t€st") lossyCStringWithEncoding:
OF_STRING_ENCODING_ISO_8859_1], "This is \xE4 t?st"))
#ifdef HAVE_ISO_8859_15
TEST(@"Lossy conversion of Unicode to ISO-8859-15",
!strcmp([C(@"This is ä t€st…") lossyCStringWithEncoding:
OF_STRING_ENCODING_ISO_8859_15], "This is \xE4 t\xA4st?"))
#endif
#ifdef HAVE_WINDOWS_1252
TEST(@"Lossy conversion of Unicode to Windows-1252",
!strcmp([C(@"This is ä t€st…‼") lossyCStringWithEncoding:
OF_STRING_ENCODING_WINDOWS_1252], "This is \xE4 t\x80st\x85?"))
#endif
#ifdef HAVE_CODEPAGE_437
TEST(@"Lossy conversion of Unicode to Codepage 437",
!strcmp([C(@"T€st strîng ░▒▓") lossyCStringWithEncoding:
OF_STRING_ENCODING_CODEPAGE_437], "T?st str\x8Cng \xB0\xB1\xB2"))
#endif
TEST(@"+[stringWithFormat:]",
[(s[0] = [mutableStringClass stringWithFormat: @"%@:%d", @"test",
123])
isEqual: @"test:123"])
TEST(@"-[appendFormat:]",
R(([s[0] appendFormat: @"%02X", 15])) &&
[s[0] isEqual: @"test:1230F"])
TEST(@"-[rangeOfString:]",
[C(@"𝄞öö") rangeOfString: @"öö"].location == 1 &&
[C(@"𝄞öö") rangeOfString: @"ö"].location == 1 &&
[C(@"𝄞öö") rangeOfString: @"𝄞"].location == 0 &&
[C(@"𝄞öö") rangeOfString: @"x"].location == OF_NOT_FOUND &&
[C(@"𝄞öö") rangeOfString: @"öö"
options: OF_STRING_SEARCH_BACKWARDS].location == 1 &&
[C(@"𝄞öö") rangeOfString: @"ö"
options: OF_STRING_SEARCH_BACKWARDS].location == 2 &&
[C(@"𝄞öö") rangeOfString: @"𝄞"
options: OF_STRING_SEARCH_BACKWARDS].location == 0 &&
[C(@"𝄞öö") rangeOfString: @"x"
options: OF_STRING_SEARCH_BACKWARDS].location == OF_NOT_FOUND)
EXPECT_EXCEPTION(
@"Detect out of range in -[rangeOfString:options:range:]",
OFOutOfRangeException,
[C(@"𝄞öö") rangeOfString: @"ö"
options: 0
range: of_range(3, 1)])
cs = [OFCharacterSet characterSetWithCharactersInString: @"cđ"];
TEST(@"-[indexOfCharacterFromSet:]",
[C(@"abcđabcđe") indexOfCharacterFromSet: cs] == 2 &&
[C(@"abcđabcđë")
indexOfCharacterFromSet: cs
options: OF_STRING_SEARCH_BACKWARDS] == 7 &&
[C(@"abcđabcđë")
indexOfCharacterFromSet: cs
options: 0
range: of_range(4, 4)] == 6 &&
[C(@"abcđabcđëf")
indexOfCharacterFromSet: cs
options: 0
range: of_range(8, 2)] == OF_NOT_FOUND)
EXPECT_EXCEPTION(
@"Detect out of range in -[indexOfCharacterFromSet:options:range:]",
OFOutOfRangeException,
[C(@"𝄞öö") indexOfCharacterFromSet: cs
options: 0
range: of_range(3, 1)])
TEST(@"-[substringWithRange:]",
[[C(@"𝄞öö") substringWithRange: of_range(1, 1)] isEqual: @"ö"] &&
[[C(@"𝄞öö") substringWithRange: of_range(3, 0)] isEqual: @""])
EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #1",
OFOutOfRangeException,
[C(@"𝄞öö") substringWithRange: of_range(2, 2)])
EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #2",
OFOutOfRangeException,
[C(@"𝄞öö") substringWithRange: of_range(4, 0)])
TEST(@"-[stringByAppendingString:]",
[[C(@"foo") stringByAppendingString: @"bar"] isEqual: @"foobar"])
TEST(@"-[stringByPrependingString:]",
[[C(@"foo") stringByPrependingString: @"bar"] isEqual: @"barfoo"])
s[0] = [mutableStringClass stringWithString: @"foo"];
[s[0] appendString: OF_PATH_DELIMITER_STRING];
[s[0] appendString: @"bar"];
s[1] = [mutableStringClass stringWithString: s[0]];
[s[1] appendString: OF_PATH_DELIMITER_STRING];
is = [stringClass stringWithString: s[1]];
[s[1] appendString: @"baz"];
TEST(@"-[stringByAppendingPathComponent:]",
[[s[0] stringByAppendingPathComponent: @"baz"] isEqual: s[1]] &&
[[is stringByAppendingPathComponent: @"baz"] isEqual: s[1]])
s[0] = [mutableStringClass stringWithString: @"foo"];
[s[0] appendString: @"/"];
[s[0] appendString: @"bar"];
s[1] = [mutableStringClass stringWithString: s[0]];
[s[1] appendString: @"/"];
is = [stringClass stringWithString: s[1]];
[s[1] appendString: @"baz"];
TEST(@"-[stringByAppendingURLPathComponent:]",
[[s[0] stringByAppendingURLPathComponent: @"baz"] isEqual: s[1]] &&
[[is stringByAppendingURLPathComponent: @"baz"] isEqual: s[1]])
TEST(@"-[hasPrefix:]", [C(@"foobar") hasPrefix: @"foo"] &&
![C(@"foobar") hasPrefix: @"foobar0"])
TEST(@"-[hasSuffix:]", [C(@"foobar") hasSuffix: @"bar"] &&
![C(@"foobar") hasSuffix: @"foobar0"])
i = 0;
TEST(@"-[componentsSeparatedByString:]",
(a = [C(@"fooXXbarXXXXbazXXXX")
componentsSeparatedByString: @"XX"]) && [a count] == 6 &&
[[a objectAtIndex: i++] isEqual: @"foo"] &&
[[a objectAtIndex: i++] isEqual: @"bar"] &&
[[a objectAtIndex: i++] isEqual: @""] &&
[[a objectAtIndex: i++] isEqual: @"baz"] &&
[[a objectAtIndex: i++] isEqual: @""] &&
[[a objectAtIndex: i++] isEqual: @""])
i = 0;
TEST(@"-[componentsSeparatedByString:options:]",
(a = [C(@"fooXXbarXXXXbazXXXX")
componentsSeparatedByString: @"XX"
options: OF_STRING_SKIP_EMPTY]) &&
[a count] == 3 &&
[[a objectAtIndex: i++] isEqual: @"foo"] &&
[[a objectAtIndex: i++] isEqual: @"bar"] &&
[[a objectAtIndex: i++] isEqual: @"baz"])
#if !defined(OF_WINDOWS) && !defined(OF_MSDOS)
# define EXPECTED @"foo/bar/baz"
#else
# define EXPECTED @"foo\\bar\\baz"
#endif
TEST(@"+[pathWithComponents:]",
(is = [stringClass pathWithComponents: [OFArray arrayWithObjects:
@"foo", @"bar", @"baz", nil]]) &&
[is isEqual: EXPECTED] &&
(is = [stringClass pathWithComponents:
[OFArray arrayWithObjects: @"foo", nil]]) &&
[is isEqual: @"foo"])
#undef EXPECTED
TEST(@"-[pathComponents]",
/* /tmp */
(a = [C(@"/tmp") pathComponents]) && [a count] == 2 &&
[[a objectAtIndex: 0] isEqual: @""] &&
[[a objectAtIndex: 1] isEqual: @"tmp"] &&
/* /tmp/ */
(a = [C(@"/tmp/") pathComponents]) && [a count] == 2 &&
[[a objectAtIndex: 0] isEqual: @""] &&
[[a objectAtIndex: 1] isEqual: @"tmp"] &&
/* / */
(a = [C(@"/") pathComponents]) && [a count] == 1 &&
[[a objectAtIndex: 0] isEqual: @""] &&
/* foo/bar */
(a = [C(@"foo/bar") pathComponents]) && [a count] == 2 &&
[[a objectAtIndex: 0] isEqual: @"foo"] &&
[[a objectAtIndex: 1] isEqual: @"bar"] &&
/* foo/bar/baz/ */
(a = [C(@"foo/bar/baz") pathComponents]) && [a count] == 3 &&
[[a objectAtIndex: 0] isEqual: @"foo"] &&
[[a objectAtIndex: 1] isEqual: @"bar"] &&
[[a objectAtIndex: 2] isEqual: @"baz"] &&
/* foo// */
(a = [C(@"foo//") pathComponents]) && [a count] == 2 &&
[[a objectAtIndex: 0] isEqual: @"foo"] &&
[[a objectAtIndex: 1] isEqual: @""] &&
[[C(@"") pathComponents] count] == 0)
TEST(@"-[lastPathComponent]",
[[C(@"/tmp") lastPathComponent] isEqual: @"tmp"] &&
[[C(@"/tmp/") lastPathComponent] isEqual: @"tmp"] &&
[[C(@"/") lastPathComponent] isEqual: @""] &&
[[C(@"foo") lastPathComponent] isEqual: @"foo"] &&
[[C(@"foo/bar") lastPathComponent] isEqual: @"bar"] &&
[[C(@"foo/bar/baz/") lastPathComponent] isEqual: @"baz"])
TEST(@"-[pathExtension]",
[[C(@"foo.bar") pathExtension] isEqual: @"bar"] &&
[[C(@"foo/.bar") pathExtension] isEqual: @""] &&
[[C(@"foo/.bar.baz") pathExtension] isEqual: @"baz"] &&
[[C(@"foo/bar.baz/") pathExtension] isEqual: @"baz"])
TEST(@"-[stringByDeletingLastPathComponent]",
[[C(@"/tmp") stringByDeletingLastPathComponent] isEqual: @"/"] &&
[[C(@"/tmp/") stringByDeletingLastPathComponent] isEqual: @"/"] &&
[[C(@"/tmp/foo/") stringByDeletingLastPathComponent]
isEqual: @"/tmp"] &&
[[C(@"foo/bar") stringByDeletingLastPathComponent]
isEqual: @"foo"] &&
[[C(@"/") stringByDeletingLastPathComponent] isEqual: @"/"] &&
[[C(@"foo") stringByDeletingLastPathComponent] isEqual: @"."])
#if !defined(OF_WINDOWS) && !defined(OF_MSDOS)
# define EXPECTED @"/foo./bar"
#else
# define EXPECTED @"\\foo.\\bar"
#endif
TEST(@"-[stringByDeletingPathExtension]",
[[C(@"foo.bar") stringByDeletingPathExtension] isEqual: @"foo"] &&
[[C(@"foo..bar") stringByDeletingPathExtension] isEqual: @"foo."] &&
[[C(@"/foo./bar") stringByDeletingPathExtension]
isEqual: @"/foo./bar"] &&
[[C(@"/foo./bar.baz") stringByDeletingPathExtension]
isEqual: EXPECTED] &&
[[C(@"foo.bar/") stringByDeletingPathExtension] isEqual: @"foo"] &&
[[C(@".foo") stringByDeletingPathExtension] isEqual: @".foo"] &&
[[C(@".foo.bar") stringByDeletingPathExtension] isEqual: @".foo"])
#undef EXPECTED
TEST(@"-[decimalValue]",
[C(@"1234") decimalValue] == 1234 &&
[C(@"\r\n+123 ") decimalValue] == 123 &&
[C(@"-500\t") decimalValue] == -500 &&
[C(@"\t\t\r\n") decimalValue] == 0)
TEST(@"-[hexadecimalValue]",
[C(@"123f") hexadecimalValue] == 0x123f &&
[C(@"\t\n0xABcd\r") hexadecimalValue] == 0xABCD &&
[C(@" xbCDE") hexadecimalValue] == 0xBCDE &&
[C(@"$CdEf") hexadecimalValue] == 0xCDEF &&
[C(@"\rFeh ") hexadecimalValue] == 0xFE &&
[C(@"\r\t") hexadecimalValue] == 0)
TEST(@"-[octalValue]",
[C(@"1234567") octalValue] == 01234567 &&
[C(@"\r\n123") octalValue] == 0123 &&
[C(@"765\t") octalValue] == 0765 &&
[C(@"\t\t\r\n") octalValue] == 0)
/*
* These test numbers can be generated without rounding if we have IEEE
* floating point numbers, thus we can use == on them.
*/
TEST(@"-[floatValue]",
[C(@"\t-0.25 ") floatValue] == -0.25 &&
[C(@"\r\n\tINF\t\n") doubleValue] == INFINITY &&
[C(@"\r -INFINITY\n") floatValue] == -INFINITY &&
isnan([C(@" NAN\t\t") floatValue]))
#if !defined(OF_ANDROID) && !defined(OF_SOLARIS) && !defined(OF_DJGPP)
# define INPUT @"\t-0x1.FFFFFFFFFFFFFP-1020 "
# define EXPECTED -0x1.FFFFFFFFFFFFFP-1020
#else
/* Android, Solaris and DJGPP do not accept 0x for strtod() */
# if !defined(OF_SOLARIS) || !defined(OF_X86)
# define INPUT @"\t-0.123456789 "
# define EXPECTED -0.123456789
# else
/* Solaris' strtod() has weird rounding on x86, but not on x86_64 */
# define INPUT @"\t-0.125 "
# define EXPECTED -0.125
# endif
#endif
TEST(@"-[doubleValue]",
[INPUT doubleValue] == EXPECTED &&
[C(@"\r\n\tINF\t\n") doubleValue] == INFINITY &&
[C(@"\r -INFINITY\n") doubleValue] == -INFINITY &&
isnan([C(@" NAN\t\t") doubleValue]))
#undef INPUT
#undef EXPECTED
EXPECT_EXCEPTION(@"Detect invalid characters in -[decimalValue] #1",
OFInvalidFormatException, [C(@"abc") decimalValue])
EXPECT_EXCEPTION(@"Detect invalid characters in -[decimalValue] #2",
OFInvalidFormatException, [C(@"0a") decimalValue])
EXPECT_EXCEPTION(@"Detect invalid characters in -[decimalValue] #3",
OFInvalidFormatException, [C(@"0 1") decimalValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[hexadecimalValue] #1",
OFInvalidFormatException, [C(@"0xABCDEFG") hexadecimalValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[hexadecimalValue] #2",
OFInvalidFormatException, [C(@"0x") hexadecimalValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[hexadecimalValue] #3",
OFInvalidFormatException, [C(@"$") hexadecimalValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[hexadecimalValue] #4",
OFInvalidFormatException, [C(@"$ ") hexadecimalValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[floatValue] #1",
OFInvalidFormatException, [C(@"0.0a") floatValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[floatValue] #2",
OFInvalidFormatException, [C(@"0 0") floatValue])
#ifdef HAVE_STRTOF_L
/*
* Only do this if we have strtof_l, as the locale might allow the
* comma.
*/
EXPECT_EXCEPTION(@"Detect invalid chars in -[floatValue] #3",
OFInvalidFormatException, [C(@"0,0") floatValue])
#endif
EXPECT_EXCEPTION(@"Detect invalid chars in -[doubleValue] #1",
OFInvalidFormatException, [C(@"0.0a") doubleValue])
EXPECT_EXCEPTION(@"Detect invalid chars in -[doubleValue] #2",
OFInvalidFormatException, [C(@"0 0") doubleValue])
#ifdef HAVE_STRTOD_L
/*
* Only do this if we have strtod_l, as the locale might allow the
* comma.
*/
EXPECT_EXCEPTION(@"Detect invalid chars in -[doubleValue] #3",
OFInvalidFormatException, [C(@"0,0") doubleValue])
#endif
EXPECT_EXCEPTION(@"Detect out of range in -[decimalValue]",
OFOutOfRangeException,
[C(@"12345678901234567890123456789012345678901234567890"
@"12345678901234567890123456789012345678901234567890")
decimalValue])
EXPECT_EXCEPTION(@"Detect out of range in -[hexadecimalValue]",
OFOutOfRangeException,
[C(@"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF"
@"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF")
hexadecimalValue])
TEST(@"-[characters]", (ua = [C(@"fööbär🀺") characters]) &&
!memcmp(ua, ucstr + 1, sizeof(ucstr) - 8))
#ifdef OF_BIG_ENDIAN
# define SWAPPED_BYTE_ORDER OF_BYTE_ORDER_LITTLE_ENDIAN
#else
# define SWAPPED_BYTE_ORDER OF_BYTE_ORDER_BIG_ENDIAN
#endif
TEST(@"-[UTF16String]", (u16a = [C(@"fööbär🀺") UTF16String]) &&
!memcmp(u16a, utf16str + 1, of_string_utf16_length(utf16str) * 2) &&
(u16a = [C(@"fööbär🀺")
UTF16StringWithByteOrder: SWAPPED_BYTE_ORDER]) &&
!memcmp(u16a, sutf16str + 1, of_string_utf16_length(sutf16str) * 2))
TEST(@"-[UTF16StringLength]", [C(@"fööbär🀺") UTF16StringLength] == 8)
TEST(@"-[UTF32String]", (ua = [C(@"fööbär🀺") UTF32String]) &&
!memcmp(ua, ucstr + 1, of_string_utf32_length(ucstr) * 4) &&
(ua = [C(@"fööbär🀺") UTF32StringWithByteOrder:
SWAPPED_BYTE_ORDER]) &&
!memcmp(ua, sucstr + 1, of_string_utf32_length(sucstr) * 4))
#undef SWAPPED_BYTE_ORDER
TEST(@"-[MD5Hash]", [[C(@"asdfoobar") MD5Hash]
isEqual: @"184dce2ec49b5422c7cfd8728864db4c"])
TEST(@"-[RIPEMD160Hash]", [[C(@"asdfoobar") RIPEMD160Hash]
isEqual: @"021d773b0fac06eb6755ca6aa58a580c980f7f13"])
TEST(@"-[SHA1Hash]", [[C(@"asdfoobar") SHA1Hash]
isEqual: @"f5f81ac0a8b5cbfdc4585ec1ad32e7b3a12b9b49"])
TEST(@"-[SHA224Hash]", [[C(@"asdfoobar") SHA224Hash]
isEqual:
@"5a06822dcbd5a874f67d062b80b9d8a9cb9b5b303960b9da9290c192"])
TEST(@"-[SHA256Hash]", [[C(@"asdfoobar") SHA256Hash] isEqual:
@"28e65b1dcd7f6ce2ea6277b15f87b913"
@"628b5500bf7913a2bbf4cedcfa1215f6"])
TEST(@"-[SHA384Hash]", [[C(@"asdfoobar") SHA384Hash] isEqual:
@"73286da882ffddca2f45e005cfa6b44f3fc65bfb26db1d08"
@"7ded2f9c279e5addf8be854044bca0cece073fce28eec7d9"])
TEST(@"-[SHA512Hash]", [[C(@"asdfoobar") SHA512Hash] isEqual:
@"0464c427da158b02161bb44a3090bbfc594611ef6a53603640454b56412a9247c"
@"3579a329e53a5dc74676b106755e3394f9454a2d42273242615d32f80437d61"])
cs = [OFCharacterSet characterSetWithCharactersInString: @"abfo'_~$🍏"];
TEST(@"-[stringByURLEncodingWithAllowedCharacters:]",
[[C(@"foo\"ba'_~$]🍏🍌") stringByURLEncodingWithAllowedCharacters:
cs] isEqual: @"foo%22ba'_~$%5D🍏%F0%9F%8D%8C"])
TEST(@"-[stringByURLDecoding]",
[[C(@"foo%20bar%22+%24%F0%9F%8D%8C") stringByURLDecoding]
isEqual: @"foo bar\"+$🍌"])
TEST(@"-[insertString:atIndex:]",
(s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
R([s[0] insertString: @"äöü"
atIndex: 3]) &&
[s[0] isEqual: @"𝄞ööäöüöbä€"])
EXPECT_EXCEPTION(@"Detect invalid format in -[stringByURLDecoding] "
@"#1", OFInvalidFormatException,
[C(@"foo%xbar") stringByURLDecoding])
EXPECT_EXCEPTION(@"Detect invalid encoding in -[stringByURLDecoding] "
@"#2", OFInvalidEncodingException,
[C(@"foo%FFbar") stringByURLDecoding])
TEST(@"-[setCharacter:atIndex:]",
(s[0] = [mutableStringClass stringWithString: @"abäde"]) &&
R([s[0] setCharacter: 0xF6
atIndex: 2]) &&
[s[0] isEqual: @"aböde"] &&
R([s[0] setCharacter: 'c'
atIndex: 2]) &&
[s[0] isEqual: @"abcde"] &&
R([s[0] setCharacter: 0x20AC
atIndex: 3]) &&
[s[0] isEqual: @"abc€e"] &&
R([s[0] setCharacter: 'x'
atIndex: 1]) &&
[s[0] isEqual: @"axc€e"])
TEST(@"-[deleteCharactersInRange:]",
(s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
R([s[0] deleteCharactersInRange: of_range(1, 3)]) &&
[s[0] isEqual: @"𝄞bä€"] &&
R([s[0] deleteCharactersInRange: of_range(0, 4)]) &&
[s[0] isEqual: @""])
TEST(@"-[replaceCharactersInRange:withString:]",
(s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
R([s[0] replaceCharactersInRange: of_range(1, 3)
withString: @"äöüß"]) &&
[s[0] isEqual: @"𝄞äöüßbä€"] &&
R([s[0] replaceCharactersInRange: of_range(4, 2)
withString: @"b"]) &&
[s[0] isEqual: @"𝄞äöübä€"] &&
R([s[0] replaceCharactersInRange: of_range(0, 7)
withString: @""]) &&
[s[0] isEqual: @""])
EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #1",
OFOutOfRangeException,
{
s[0] = [mutableStringClass stringWithString: @"𝄞öö"];
[s[0] deleteCharactersInRange: of_range(2, 2)];
})
EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #2",
OFOutOfRangeException,
[s[0] deleteCharactersInRange: of_range(4, 0)])
EXPECT_EXCEPTION(@"Detect OoR in "
@"-[replaceCharactersInRange:withString:] #1",
OFOutOfRangeException,
[s[0] replaceCharactersInRange: of_range(2, 2)
withString: @""])
EXPECT_EXCEPTION(@"Detect OoR in "
@"-[replaceCharactersInRange:withString:] #2",
OFOutOfRangeException,
[s[0] replaceCharactersInRange: of_range(4, 0)
withString: @""])
TEST(@"-[replaceOccurrencesOfString:withString:]",
(s[0] = [mutableStringClass stringWithString:
@"asd fo asd fofo asd"]) &&
R([s[0] replaceOccurrencesOfString: @"fo"
withString: @"foo"]) &&
[s[0] isEqual: @"asd foo asd foofoo asd"] &&
(s[0] = [mutableStringClass stringWithString: @"XX"]) &&
R([s[0] replaceOccurrencesOfString: @"X"
withString: @"XX"]) &&
[s[0] isEqual: @"XXXX"])
TEST(@"-[replaceOccurrencesOfString:withString:options:range:]",
(s[0] = [mutableStringClass stringWithString:
@"foofoobarfoobarfoo"]) &&
R([s[0] replaceOccurrencesOfString: @"oo"
withString: @"óò"
options: 0
range: of_range(2, 15)]) &&
[s[0] isEqual: @"foofóòbarfóòbarfoo"])
TEST(@"-[deleteLeadingWhitespaces]",
(s[0] = [mutableStringClass stringWithString: whitespace[0]]) &&
R([s[0] deleteLeadingWhitespaces]) &&
[s[0] isEqual: @"asd \t \t\t\r\n"] &&
(s[0] = [mutableStringClass stringWithString: whitespace[1]]) &&
R([s[0] deleteLeadingWhitespaces]) && [s[0] isEqual: @""])
TEST(@"-[deleteTrailingWhitespaces]",
(s[0] = [mutableStringClass stringWithString: whitespace[0]]) &&
R([s[0] deleteTrailingWhitespaces]) &&
[s[0] isEqual: @" \r \t\n\t \tasd"] &&
(s[0] = [mutableStringClass stringWithString: whitespace[1]]) &&
R([s[0] deleteTrailingWhitespaces]) && [s[0] isEqual: @""])
TEST(@"-[deleteEnclosingWhitespaces]",
(s[0] = [mutableStringClass stringWithString: whitespace[0]]) &&
R([s[0] deleteEnclosingWhitespaces]) && [s[0] isEqual: @"asd"] &&
(s[0] = [mutableStringClass stringWithString: whitespace[1]]) &&
R([s[0] deleteEnclosingWhitespaces]) && [s[0] isEqual: @""])
#ifdef OF_HAVE_UNICODE_TABLES
TEST(@"-[decomposedStringWithCanonicalMapping]",
[[@"H\xC3\xA4llj\xC3\xB6" decomposedStringWithCanonicalMapping]
isEqual: @"H\x61\xCC\x88llj\x6F\xCC\x88"]);
TEST(@"-[decomposedStringWithCompatibilityMapping]",
[[@"H\xC3\xA4llj\xC3\xB6" decomposedStringWithCompatibilityMapping]
isEqual: @"H\x61\xCC\x88llj\x6F\xCC\x88"]);
#endif
TEST(@"-[stringByXMLEscaping]",
(is = [C(@"<hello> &world'\"!&") stringByXMLEscaping]) &&
[is isEqual: @"<hello> &world'"!&"])
TEST(@"-[stringByXMLUnescaping]",
[[is stringByXMLUnescaping] isEqual: @"<hello> &world'\"!&"] &&
[[C(@"y") stringByXMLUnescaping] isEqual: @"y"] &&
[[C(@"ä") stringByXMLUnescaping] isEqual: @"ä"] &&
[[C(@"€") stringByXMLUnescaping] isEqual: @"€"] &&
[[C(@"𝄞") stringByXMLUnescaping] isEqual: @"𝄞"])
EXPECT_EXCEPTION(@"Detect unknown entities in -[stringByXMLUnescaping]",
OFUnknownXMLEntityException, [C(@"&foo;") stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#1", OFInvalidFormatException,
[C(@"x&") stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#2", OFInvalidFormatException, [C(@"&#;") stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#3", OFInvalidFormatException, [C(@"&#x;") stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#4", OFInvalidFormatException, [C(@"&#g;") stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#5", OFInvalidFormatException,
[C(@"&#xg;") stringByXMLUnescaping])
TEST(@"-[stringByXMLUnescapingWithDelegate:]",
(h = [[[EntityHandler alloc] init] autorelease]) &&
[[C(@"x&foo;y") stringByXMLUnescapingWithDelegate: h]
isEqual: @"xbary"])
#ifdef OF_HAVE_BLOCKS
TEST(@"-[stringByXMLUnescapingWithBlock:]",
[[C(@"x&foo;y") stringByXMLUnescapingWithBlock:
^ OFString *(OFString *str, OFString *entity) {
if ([entity isEqual: @"foo"])
return @"bar";
return nil;
}] isEqual: @"xbary"])
j = 0;
ok = true;
[C(@"foo\nbar\nbaz") enumerateLinesUsingBlock:
^ (OFString *line, bool *stop) {
switch (j) {
case 0:
if (![line isEqual: @"foo"])
ok = false;
break;
case 1:
if (![line isEqual: @"bar"])
ok = false;
break;
case 2:
if (![line isEqual: @"baz"])
ok = false;
break;
default:
ok = false;
}
j++;
}];
TEST(@"-[enumerateLinesUsingBlock:]", ok)
#endif
#undef C
[pool drain];
}
- (void)stringTests
{
module = @"OFString";
[self stringTestsWithClass: [SimpleString class]
mutableClass: [SimpleMutableString class]];
module = @"OFString_UTF8";
[self stringTestsWithClass: [OFString_UTF8 class]
mutableClass: [OFMutableString_UTF8 class]];
}
@end