/*
* Copyright (c) 2008, 2009, 2010, 2011
* 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.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"
#import "OFArray.h"
#import "OFString.h"
#import "OFAutoreleasePool.h"
#import "OFEnumerationMutationException.h"
#import "OFOutOfRangeException.h"
#import "TestsAppDelegate.h"
static OFString *module = @"OFArray";
static OFString *c_ary[] = {
@"Foo",
@"Bar",
@"Baz",
nil
};
@implementation TestsAppDelegate (OFArrayTests)
- (void)arrayTests
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFArray *a[3];
OFMutableArray *m[2];
OFEnumerator *enumerator;
id obj;
BOOL ok;
size_t i;
TEST(@"+[array]", (m[0] = [OFMutableArray array]))
TEST(@"+[arrayWithObjects:]",
(a[0] = [OFArray arrayWithObjects: @"Foo", @"Bar", @"Baz", nil]))
TEST(@"+[arrayWithCArray:]", (a[1] = [OFArray arrayWithCArray: c_ary]))
TEST(@"+[arrayWithCArray:length:]",
(a[2] = [OFArray arrayWithCArray: c_ary
length: 3]) &&
[a[2] isEqual: a[1]])
TEST(@"-[description]",
[[a[0] description ]isEqual: @"(\n\tFoo,\n\tBar,\n\tBaz\n)"])
TEST(@"-[addObject:]", R([m[0] addObject: c_ary[0]]) &&
R([m[0] addObject: c_ary[2]]))
TEST(@"-[addObject:atIndex:]", R([m[0] addObject: c_ary[1]
atIndex: 1]))
TEST(@"-[count]", [m[0] count] == 3 && [a[0] count] == 3 &&
[a[1] count] == 3)
TEST(@"-[isEqual:]", [m[0] isEqual: a[0]] && [a[0] isEqual: a[1]])
TEST(@"-[objectAtIndex:]",
[[m[0] objectAtIndex: 0] isEqual: c_ary[0]] &&
[[m[0] objectAtIndex: 1] isEqual: c_ary[1]] &&
[[m[0] objectAtIndex: 2] isEqual: c_ary[2]] &&
[[a[0] objectAtIndex: 0] isEqual: c_ary[0]] &&
[[a[0] objectAtIndex: 1] isEqual: c_ary[1]] &&
[[a[0] objectAtIndex: 2] isEqual: c_ary[2]] &&
[[a[1] objectAtIndex: 0] isEqual: c_ary[0]] &&
[[a[1] objectAtIndex: 1] isEqual: c_ary[1]] &&
[[a[1] objectAtIndex: 2] isEqual: c_ary[2]])
TEST(@"-[containsObject:]",
[a[0] containsObject: c_ary[1]] == YES &&
[a[0] containsObject: @"nonexistant"] == NO)
TEST(@"-[containsObjectIdenticalTo:]",
[a[0] containsObjectIdenticalTo: c_ary[1]] == YES &&
[a[0] containsObjectIdenticalTo:
[OFString stringWithString: c_ary[1]]] == NO)
TEST(@"-[indexOfObject:]", [a[0] indexOfObject: c_ary[1]] == 1)
TEST(@"-[indexOfObjectIdenticalTo:]",
[a[1] indexOfObjectIdenticalTo: c_ary[1]] == 1)
TEST(@"-[objectsInRange:]",
[[a[0] objectsInRange: of_range(1, 2)] isEqual:
([OFArray arrayWithObjects: c_ary[1], c_ary[2], nil])])
TEST(@"-[replaceObject:withObject:]",
R([m[0] replaceObject: c_ary[1]
withObject: c_ary[0]]) &&
[[m[0] objectAtIndex: 0] isEqual: c_ary[0]] &&
[[m[0] objectAtIndex: 1] isEqual: c_ary[0]] &&
[[m[0] objectAtIndex: 2] isEqual: c_ary[2]])
TEST(@"-[replaceObject:identicalTo:]",
R([m[0] replaceObjectIdenticalTo: c_ary[0]
withObject: c_ary[1]]) &&
[[m[0] objectAtIndex: 0] isEqual: c_ary[1]] &&
[[m[0] objectAtIndex: 1] isEqual: c_ary[0]] &&
[[m[0] objectAtIndex: 2] isEqual: c_ary[2]])
TEST(@"-[replaceObjectAtIndex:withObject:]",
R([m[0] replaceObjectAtIndex: 0
withObject: c_ary[0]]) &&
[[m[0] objectAtIndex: 0] isEqual: c_ary[0]] &&
[[m[0] objectAtIndex: 1] isEqual: c_ary[0]] &&
[[m[0] objectAtIndex: 2] isEqual: c_ary[2]])
TEST(@"-[removeObject:]",
R([m[0] removeObject: c_ary[0]]) && [m[0] count] == 2)
TEST(@"-[removeObjectIdenticalTo:]",
R([m[0] removeObjectIdenticalTo: c_ary[2]]) && [m[0] count] == 1)
[m[0] addObject: c_ary[0]];
[m[0] addObject: c_ary[1]];
TEST(@"-[removeNObjects:]", R([m[0] removeNObjects: 2]) &&
[m[0] count] == 1 && [[m[0] objectAtIndex: 0] isEqual: c_ary[0]])
m[1] = [[a[0] mutableCopy] autorelease];
TEST(@"-[removeObjectAtIndex:]", R([m[1] removeObjectAtIndex: 1]) &&
[m[1] count] == 2 && [[m[1] objectAtIndex: 1] isEqual: c_ary[2]])
m[1] = [[a[0] mutableCopy] autorelease];
TEST(@"-[removeObjectsInRange:]",
R([m[1] removeObjectsInRange: of_range(0, 2)]) &&
[m[1] count] == 1 && [[m[1] objectAtIndex: 0] isEqual: c_ary[2]])
EXPECT_EXCEPTION(@"Detect out of range in -[objectAtIndex:]",
OFOutOfRangeException, [a[0] objectAtIndex: [a[0] count]])
EXPECT_EXCEPTION(@"Detect out of range in -[removeNObjects:]",
OFOutOfRangeException, [m[0] removeNObjects: [m[0] count] + 1])
TEST(@"-[componentsJoinedByString:]",
(a[1] = [OFArray arrayWithObjects: @"foo", @"bar", @"baz", nil]) &&
[[a[1] componentsJoinedByString: @" "] isEqual: @"foo bar baz"] &&
(a[1] = [OFArray arrayWithObject: @"foo"]) &&
[[a[1] componentsJoinedByString: @" "] isEqual: @"foo"])
m[0] = [[a[0] mutableCopy] autorelease];
ok = YES;
i = 0;
TEST(@"-[objectEnumerator]", (enumerator = [m[0] objectEnumerator]))
while ((obj = [enumerator nextObject]) != nil) {
if (![obj isEqual: c_ary[i]])
ok = NO;
[m[0] replaceObjectAtIndex: i
withObject: @""];
i++;
}
if ([m[0] count] != i)
ok = NO;
TEST(@"OFEnumerator's -[nextObject]", ok)
[enumerator reset];
[m[0] removeObjectAtIndex: 0];
EXPECT_EXCEPTION(@"Detection of mutation during enumeration",
OFEnumerationMutationException, [enumerator nextObject])
#ifdef OF_HAVE_FAST_ENUMERATION
m[0] = [[a[0] mutableCopy] autorelease];
ok = YES;
i = 0;
for (OFString *s in m[0]) {
if (![s isEqual: c_ary[i]])
ok = NO;
[m[0] replaceObjectAtIndex: i
withObject: @""];
i++;
}
if ([m[0] count] != i)
ok = NO;
TEST(@"Fast Enumeration", ok)
[m[0] replaceObjectAtIndex: 0
withObject: c_ary[0]];
[m[0] replaceObjectAtIndex: 1
withObject: c_ary[1]];
[m[0] replaceObjectAtIndex: 2
withObject: c_ary[2]];
ok = NO;
i = 0;
@try {
for (OFString *s in m[0]) {
if (i == 0)
[m[0] addObject: @""];
i++;
}
} @catch (OFEnumerationMutationException *e) {
ok = YES;
}
TEST(@"Detection of mutation during Fast Enumeration", ok)
[m[0] removeNObjects: 1];
#endif
#ifdef OF_HAVE_BLOCKS
{
__block BOOL ok = YES;
__block size_t count = 0;
OFArray *cmp = a[0];
OFMutableArray *a2;
m[0] = [[a[0] mutableCopy] autorelease];
[m[0] enumerateObjectsUsingBlock:
^ (id obj, size_t idx, BOOL *stop) {
count++;
if (![obj isEqual: [cmp objectAtIndex: idx]])
ok = NO;
}];
if (count != [cmp count])
ok = NO;
TEST(@"Enumeration using blocks", ok)
ok = NO;
a2 = m[0];
@try {
[a2 enumerateObjectsUsingBlock:
^ (id obj, size_t idx, BOOL *stop) {
[a2 removeObjectAtIndex: idx];
}];
} @catch (OFEnumerationMutationException *e) {
ok = YES;
} @catch (OFOutOfRangeException *e) {
/*
* Out of bounds access due to enumeration not being
* detected.
*/
}
TEST(@"Detection of mutation during enumeration using blocks",
ok)
}
TEST(@"-[replaceObjectsUsingBlock:]",
R([m[0] replaceObjectsUsingBlock:
^ id (id obj, size_t idx, BOOL *stop) {
switch (idx) {
case 0:
return @"foo";
case 1:
return @"bar";
}
return nil;
}]) && [[m[0] description] isEqual: @"(\n\tfoo,\n\tbar\n)"])
TEST(@"-[mappedArrayUsingBLock]",
[[[m[0] mappedArrayUsingBlock: ^ id (id obj, size_t idx) {
switch (idx) {
case 0:
return @"foobar";
case 1:
return @"qux";
}
return nil;
}] description] isEqual: @"(\n\tfoobar,\n\tqux\n)"])
TEST(@"-[filteredArrayUsingBlock:]",
[[[m[0] filteredArrayUsingBlock: ^ BOOL (id obj, size_t idx) {
return ([obj isEqual: @"foo"] ? YES : NO);
}] description] isEqual: @"(\n\tfoo\n)"])
TEST(@"-[foldUsingBlock:]",
[([OFArray arrayWithObjects: [OFMutableString string], @"foo",
@"bar", @"baz", nil]) foldUsingBlock: ^ id (id left, id right) {
[left appendString: right];
return left;
}])
#endif
[pool drain];
}
@end