/*
* Copyright (c) 2008 - 2009
* Jonathan Schleifer <js@webkeks.org>
*
* 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 included in
* the packaging of this file.
*/
#include "config.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"
#import "main.h"
static OFString *module = @"OFString";
static OFString* whitespace[] = {
@" \r \t\n\t \tasd \t \t\t\r\n",
@" \t\t \t\t \t \t"
};
@interface EntityHandler: OFObject <OFXMLUnescapingDelegate>
@end
@implementation EntityHandler
- (OFString*)foundUnknownEntityNamed: (OFString*)entity
{
if ([entity isEqual: @"foo"])
return @"bar";
return nil;
}
@end
void
string_tests()
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFString *s[3];
OFArray *a;
int i;
EntityHandler *h;
s[0] = [OFMutableString stringWithString: @"täs€"];
s[1] = [OFMutableString 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 &&
[@"" compare: @"a"] == OF_ORDERED_ASCENDING &&
[@"a" compare: @"b"] == OF_ORDERED_ASCENDING &&
[@"cd" compare: @"bc"] == OF_ORDERED_DESCENDING &&
[@"ä" compare: @"ö"] == OF_ORDERED_ASCENDING &&
[@"€" compare: @"ß"] == OF_ORDERED_DESCENDING &&
[@"aa" compare: @"z"] == OF_ORDERED_ASCENDING)
TEST(@"-[caseInsensitiveCompare:]",
[@"a" caseInsensitiveCompare: @"A"] == OF_ORDERED_SAME &&
[@"Ä" caseInsensitiveCompare: @"ä"] == OF_ORDERED_SAME &&
[@"я" caseInsensitiveCompare: @"Я"] == OF_ORDERED_SAME &&
[@"€" caseInsensitiveCompare: @"ß"] == OF_ORDERED_DESCENDING &&
[@"ß" caseInsensitiveCompare: @"→"] == OF_ORDERED_ASCENDING &&
[@"AA" caseInsensitiveCompare: @"z"] == OF_ORDERED_ASCENDING)
TEST(@"-[hash] is the same if -[isEqual:] is YES",
[s[0] hash] == [s[2] hash])
TEST(@"-[appendString:] and -[appendCString:]",
[s[1] appendCString: "1𝄞"] && [s[1] appendString: @"3"] &&
[[s[0] appendString: s[1]] isEqual: @"täs€1𝄞3"])
TEST(@"-[length]", [s[0] length] == 7)
TEST(@"-[cStringLength]", [s[0] cStringLength] == 13)
TEST(@"-[hash]", [s[0] hash] == 0x8AC1EEF6)
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]", [[s[0] reverse] isEqual: @"3𝄞1€sät"])
s[1] = [OFMutableString stringWithString: @"abc"];
TEST(@"-[upper]", [[s[0] upper] isEqual: @"3𝄞1€SÄT"] &&
[[s[1] upper] isEqual: @"ABC"])
TEST(@"-[lower]", [[s[0] lower] isEqual: @"3𝄞1€sät"] &&
[[s[1] lower] isEqual: @"abc"])
TEST(@"+[stringWithCString:length:]",
(s[0] = [OFMutableString stringWithCString: "foobar"
length: 3]) &&
[s[0] isEqual: @"foo"])
TEST(@"-[appendCStringWithLength:]",
[[s[0] appendCString: "foobarqux" + 3
withLength: 3] isEqual: @"foobar"])
EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #1",
OFInvalidEncodingException,
[OFString stringWithCString: "\xE0\x80"])
EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #2",
OFInvalidEncodingException,
[OFString stringWithCString: "\xF0\x80\x80\xC0"])
TEST(@"-[reverse] on UTF-8 strings",
(s[0] = [[OFMutableString stringWithCString: "äöü€𝄞"] reverse]) &&
[s[0] isEqual: @"𝄞€üöä"])
TEST(@"Conversion of ISO 8859-1 to UTF-8",
[[OFString stringWithCString: "\xE4\xF6\xFC"
encoding: OF_STRING_ENCODING_ISO_8859_1]
isEqual: @"äöü"])
TEST(@"Conversion of ISO 8859-15 to UTF-8",
[[OFString stringWithCString: "\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE"
encoding: OF_STRING_ENCODING_ISO_8859_15]
isEqual: @"€ŠšŽžŒœŸ"])
TEST(@"Conversion of Windows 1252 to UTF-8",
[[OFString 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"])
TEST(@"+[stringWithFormat:]",
[(s[0] = [OFMutableString stringWithFormat: @"%s: %d", "test", 123])
isEqual: @"test: 123"])
TEST(@"-[appendWithFormat:]",
[([s[0] appendWithFormat: @"%02X", 15]) isEqual: @"test: 1230F"])
TEST(@"-[indexOfFirstOccurrenceOfString:]",
[@"𝄞öö" indexOfFirstOccurrenceOfString: @"öö"] == 1 &&
[@"𝄞öö" indexOfFirstOccurrenceOfString: @"ö"] == 1 &&
[@"𝄞öö" indexOfFirstOccurrenceOfString: @"𝄞"] == 0 &&
[@"𝄞öö" indexOfFirstOccurrenceOfString: @"x"] == SIZE_MAX)
TEST(@"-[indexOfLastOccurrenceOfString:]",
[@"𝄞öö" indexOfLastOccurrenceOfString: @"öö"] == 1 &&
[@"𝄞öö" indexOfLastOccurrenceOfString: @"ö"] == 2 &&
[@"𝄞öö" indexOfLastOccurrenceOfString: @"𝄞"] == 0 &&
[@"𝄞öö" indexOfLastOccurrenceOfString: @"x"] == SIZE_MAX)
TEST(@"-[substringFromIndexToIndex:]",
[[@"𝄞öö" substringFromIndex: 1
toIndex: 2] isEqual: @"ö"] &&
[[@"𝄞öö" substringFromIndex: 3
toIndex: 3] isEqual: @""])
EXPECT_EXCEPTION(@"Detect out of range in "
@"-[substringFromIndex:toIndex:] #1", OFOutOfRangeException,
[@"𝄞öö" substringFromIndex: 2
toIndex: 4])
EXPECT_EXCEPTION(@"Detect out of range in "
@"-[substringFromIndex:toIndex:] #2", OFOutOfRangeException,
[@"𝄞öö" substringFromIndex: 4
toIndex: 4])
EXPECT_EXCEPTION(@"Detect start > end in "
@"-[substringFromIndex:toIndex:]", OFInvalidArgumentException,
[@"𝄞öö" substringFromIndex: 2
toIndex: 0])
TEST(@"-[stringByAppendingString:]",
[[@"foo" stringByAppendingString: @"bar"] isEqual: @"foobar"])
TEST(@"-[hasPrefix:]", [@"foobar" hasPrefix: @"foo"] &&
![@"foobar" hasPrefix: @"foobar0"])
TEST(@"-[hasSuffix:]", [@"foobar" hasSuffix: @"bar"] &&
![@"foobar" hasSuffix: @"foobar0"])
i = 0;
TEST(@"-[splitWithDelimiter:]",
(a = [@"fooXXbarXXXXbazXXXX" splitWithDelimiter: @"XX"]) &&
[[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: @""])
TEST(@"-[decimalValueAsInteger]",
[@"1234" decimalValueAsInteger] == 1234 &&
[@"-500" decimalValueAsInteger] == -500 &&
[@"" decimalValueAsInteger] == 0)
TEST(@"-[hexadecimalValueAsInteger]",
[@"123f" hexadecimalValueAsInteger] == 0x123f &&
[@"0xABcd" hexadecimalValueAsInteger] == 0xABCD &&
[@"xbCDE" hexadecimalValueAsInteger] == 0xBCDE &&
[@"$CdEf" hexadecimalValueAsInteger] == 0xCDEF &&
[@"" hexadecimalValueAsInteger] == 0)
EXPECT_EXCEPTION(@"Detect invalid characters in "
@"-[decimalValueAsInteger] #1", OFInvalidEncodingException,
[@"abc" decimalValueAsInteger])
EXPECT_EXCEPTION(@"Detect invalid characters in "
@"-[decimalValueAsInteger] #2", OFInvalidEncodingException,
[@"0a" decimalValueAsInteger])
EXPECT_EXCEPTION(@"Detect invalid chars in "
@"-[hexadecimalValueAsInteger] #1", OFInvalidEncodingException,
[@"0xABCDEFG" hexadecimalValueAsInteger])
EXPECT_EXCEPTION(@"Detect invalid chars in "
@"-[hexadecimalValueAsInteger] #2", OFInvalidEncodingException,
[@"0x" hexadecimalValueAsInteger])
EXPECT_EXCEPTION(@"Detect invalid chars in "
@"-[hexadecimalValueAsInteger] #3", OFInvalidEncodingException,
[@"$" hexadecimalValueAsInteger])
EXPECT_EXCEPTION(@"Detect out of range in -[decimalValueAsInteger",
OFOutOfRangeException,
[@"12345678901234567890123456789012345678901234567890"
@"12345678901234567890123456789012345678901234567890"
decimalValueAsInteger])
EXPECT_EXCEPTION(@"Detect out of range in -[hexadecilamValueAsInteger",
OFOutOfRangeException,
[@"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF"
@"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF"
hexadecimalValueAsInteger])
TEST(@"-[md5Hash]", [[@"asdfoobar" md5Hash]
isEqual: @"184dce2ec49b5422c7cfd8728864db4c"])
TEST(@"-[sha1Hash]", [[@"asdfoobar" sha1Hash]
isEqual: @"f5f81ac0a8b5cbfdc4585ec1ad32e7b3a12b9b49"])
TEST(@"-[stringByURLEncoding]",
[[@"foo\"ba'_~$" stringByURLEncoding] isEqual: @"foo%22ba%27_~%24"])
TEST(@"-[stringByURLDecoding]",
[[@"foo%20bar%22+%24" stringByURLDecoding] isEqual: @"foo bar\" $"])
EXPECT_EXCEPTION(@"Detect invalid encoding in -[stringByURLDecoding] "
@"#1", OFInvalidEncodingException, [@"foo%bar" stringByURLDecoding])
EXPECT_EXCEPTION(@"Detect invalid encoding in -[stringByURLDecoding] "
@"#2", OFInvalidEncodingException,
[@"foo%FFbar" stringByURLDecoding])
TEST(@"-[removeCharactersFromIndex:toIndex:]",
(s[0] = [OFMutableString stringWithString: @"𝄞öööbä€"]) &&
[s[0] removeCharactersFromIndex: 1
toIndex: 4] &&
[s[0] isEqual: @"𝄞bä€"] &&
[s[0] removeCharactersFromIndex: 0
toIndex: 4] &&
[s[0] isEqual: @""])
EXPECT_EXCEPTION(@"Detect OoR in "
@"-[removeCharactersFromIndex:toIndex:] #1", OFOutOfRangeException,
{
s[0] = [OFMutableString stringWithString: @"𝄞öö"];
[s[0] substringFromIndex: 2
toIndex: 4];
})
EXPECT_EXCEPTION(@"Detect OoR in "
@"-[removeCharactersFromIndex:toIndex:] #2", OFOutOfRangeException,
[s[0] substringFromIndex: 4
toIndex: 4])
EXPECT_EXCEPTION(@"Detect s > e in "
@"-[removeCharactersFromIndex:toIndex:]",
OFInvalidArgumentException,
[s[0] substringFromIndex: 2
toIndex: 0])
TEST(@"-[replaceOccurrencesOfString:withString:]",
[[[OFMutableString stringWithString: @"asd fo asd fofo asd"]
replaceOccurrencesOfString: @"fo"
withString: @"foo"]
isEqual: @"asd foo asd foofoo asd"] &&
[[[OFMutableString stringWithString: @"XX"]
replaceOccurrencesOfString: @"X"
withString: @"XX"]
isEqual: @"XXXX"])
TEST(@"-[removeLeadingWhitespaces]",
(s[0] = [OFMutableString stringWithString: whitespace[0]]) &&
[[s[0] removeLeadingWhitespaces] isEqual: @"asd \t \t\t\r\n"] &&
(s[0] = [OFMutableString stringWithString: whitespace[1]]) &&
[[s[0] removeLeadingWhitespaces] isEqual: @""])
TEST(@"-[removeTrailingWhitespaces]",
(s[0] = [OFMutableString stringWithString: whitespace[0]]) &&
[[s[0] removeTrailingWhitespaces] isEqual: @" \r \t\n\t \tasd"] &&
(s[0] = [OFMutableString stringWithString: whitespace[1]]) &&
[[s[0] removeTrailingWhitespaces] isEqual: @""])
TEST(@"-[removeLeadingAndTrailingWhitespaces]",
(s[0] = [OFMutableString stringWithString: whitespace[0]]) &&
[[s[0] removeLeadingAndTrailingWhitespaces] isEqual: @"asd"] &&
(s[0] = [OFMutableString stringWithString: whitespace[1]]) &&
[[s[0] removeLeadingAndTrailingWhitespaces] isEqual: @""])
TEST(@"-[stringByXMLEscaping]",
(s[0] = [@"<hello> &world'\"!&" stringByXMLEscaping]) &&
[s[0] isEqual: @"<hello> &world'"!&"])
TEST(@"-[stringByXMLUnescaping]",
[[s[0] stringByXMLUnescaping] isEqual: @"<hello> &world'\"!&"] &&
[[@"y" stringByXMLUnescaping] isEqual: @"y"] &&
[[@"ä" stringByXMLUnescaping] isEqual: @"ä"] &&
[[@"€" stringByXMLUnescaping] isEqual: @"€"] &&
[[@"𝄞" stringByXMLUnescaping] isEqual: @"𝄞"])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#1", OFInvalidEncodingException, [@"&foo;" stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#2", OFInvalidEncodingException, [@"x&" stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#3", OFInvalidEncodingException, [@"&#;" stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#4", OFInvalidEncodingException, [@"&#x;" stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#5", OFInvalidEncodingException, [@"&#g;" stringByXMLUnescaping])
EXPECT_EXCEPTION(@"Detect invalid entities in -[stringByXMLUnescaping] "
@"#6", OFInvalidEncodingException, [@"&#xg;" stringByXMLUnescaping])
TEST(@"-[stringByXMLUnescapingWithHandler:]",
(h = [[[EntityHandler alloc] init] autorelease]) &&
(s[0] = [@"x&foo;y" stringByXMLUnescapingWithHandler: h]) &&
[s[0] isEqual: @"xbary"])
[pool drain];
}