/*
* Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
*
* 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 "TestsAppDelegate.h"
static OFString *module;
static OFString *const cArray[] = {
@"Foo",
@"Bar",
@"Baz"
};
@interface SimpleArray: OFArray
{
OFMutableArray *_array;
}
@end
@interface SimpleMutableArray: OFMutableArray
{
OFMutableArray *_array;
}
@end
@implementation SimpleArray
- (instancetype)init
{
self = [super init];
@try {
_array = [[OFMutableArray alloc] init];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithObject: (id)object arguments: (va_list)arguments
{
self = [super init];
@try {
_array = [[OFMutableArray alloc] initWithObject: object
arguments: arguments];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (instancetype)initWithObjects: (id const *)objects count: (size_t)count
{
self = [super init];
@try {
_array = [[OFMutableArray alloc] initWithObjects: objects
count: count];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (void)dealloc
{
[_array release];
[super dealloc];
}
- (id)objectAtIndex: (size_t)idx
{
return [_array objectAtIndex: idx];
}
- (size_t)count
{
return [_array count];
}
@end
@implementation SimpleMutableArray
+ (void)initialize
{
if (self == [SimpleMutableArray class])
[self inheritMethodsFromClass: [SimpleArray class]];
}
- (void)insertObject: (id)object atIndex: (size_t)idx
{
[_array insertObject: object atIndex: idx];
}
- (void)replaceObjectAtIndex: (size_t)idx withObject: (id)object
{
[_array replaceObjectAtIndex: idx withObject: object];
}
- (void)removeObjectAtIndex: (size_t)idx
{
[_array removeObjectAtIndex: idx];
}
@end
@implementation TestsAppDelegate (OFArrayTests)
- (void)arrayTestsWithClass: (Class)arrayClass
mutableClass: (Class)mutableArrayClass
{
void *pool = objc_autoreleasePoolPush();
OFArray *array1, *array2;
OFMutableArray *mutableArray1, *mutableArray2;
OFEnumerator *enumerator;
id object;
bool ok;
size_t i;
TEST(@"+[array]", (mutableArray1 = [mutableArrayClass array]))
TEST(@"+[arrayWithObjects:]",
(array1 =
[arrayClass arrayWithObjects: @"Foo", @"Bar", @"Baz", nil]))
TEST(@"+[arrayWithObjects:count:]",
(array2 = [arrayClass arrayWithObjects: cArray count: 3]) &&
[array2 isEqual: array1])
TEST(@"-[description]",
[array1.description isEqual: @"(\n\tFoo,\n\tBar,\n\tBaz\n)"])
TEST(@"-[addObject:]",
R([mutableArray1 addObject: cArray[0]]) &&
R([mutableArray1 addObject: cArray[2]]))
TEST(@"-[insertObject:atIndex:]",
R([mutableArray1 insertObject: cArray[1] atIndex: 1]))
TEST(@"-[count]",
mutableArray1.count == 3 && array1.count == 3 && array2.count == 3)
TEST(@"-[isEqual:]",
[mutableArray1 isEqual: array1] && [array1 isEqual: array2])
TEST(@"-[objectAtIndex:]",
[[mutableArray1 objectAtIndex: 0] isEqual: cArray[0]] &&
[[mutableArray1 objectAtIndex: 1] isEqual: cArray[1]] &&
[[mutableArray1 objectAtIndex: 2] isEqual: cArray[2]] &&
[[array1 objectAtIndex: 0] isEqual: cArray[0]] &&
[[array1 objectAtIndex: 1] isEqual: cArray[1]] &&
[[array1 objectAtIndex: 2] isEqual: cArray[2]] &&
[[array2 objectAtIndex: 0] isEqual: cArray[0]] &&
[[array2 objectAtIndex: 1] isEqual: cArray[1]] &&
[[array2 objectAtIndex: 2] isEqual: cArray[2]])
TEST(@"-[containsObject:]",
[array1 containsObject: cArray[1]] &&
![array1 containsObject: @"nonexistent"])
TEST(@"-[containsObjectIdenticalTo:]",
[array1 containsObjectIdenticalTo: cArray[1]] &&
![array1 containsObjectIdenticalTo:
[OFString stringWithString: cArray[1]]])
TEST(@"-[indexOfObject:]", [array1 indexOfObject: cArray[1]] == 1)
TEST(@"-[indexOfObjectIdenticalTo:]",
[array2 indexOfObjectIdenticalTo: cArray[1]] == 1)
TEST(@"-[objectsInRange:]",
[[array1 objectsInRange: OFMakeRange(1, 2)] isEqual:
[arrayClass arrayWithObjects: cArray[1], cArray[2], nil]])
TEST(@"-[replaceObject:withObject:]",
R([mutableArray1 replaceObject: cArray[1] withObject: cArray[0]]) &&
[[mutableArray1 objectAtIndex: 0] isEqual: cArray[0]] &&
[[mutableArray1 objectAtIndex: 1] isEqual: cArray[0]] &&
[[mutableArray1 objectAtIndex: 2] isEqual: cArray[2]])
TEST(@"-[replaceObject:identicalTo:]",
R([mutableArray1 replaceObjectIdenticalTo: cArray[0]
withObject: cArray[1]]) &&
[[mutableArray1 objectAtIndex: 0] isEqual: cArray[1]] &&
[[mutableArray1 objectAtIndex: 1] isEqual: cArray[0]] &&
[[mutableArray1 objectAtIndex: 2] isEqual: cArray[2]])
TEST(@"-[replaceObjectAtIndex:withObject:]",
R([mutableArray1 replaceObjectAtIndex: 0 withObject: cArray[0]]) &&
[[mutableArray1 objectAtIndex: 0] isEqual: cArray[0]] &&
[[mutableArray1 objectAtIndex: 1] isEqual: cArray[0]] &&
[[mutableArray1 objectAtIndex: 2] isEqual: cArray[2]])
TEST(@"-[removeObject:]",
R([mutableArray1 removeObject: cArray[0]]) &&
mutableArray1.count == 1)
[mutableArray1 addObject: cArray[0]];
TEST(@"-[removeObjectIdenticalTo:]",
R([mutableArray1 removeObjectIdenticalTo: cArray[2]]) &&
mutableArray1.count == 1)
mutableArray2 = [[array1 mutableCopy] autorelease];
TEST(@"-[removeObjectAtIndex:]",
R([mutableArray2 removeObjectAtIndex: 1]) &&
mutableArray2.count == 2 &&
[[mutableArray2 objectAtIndex: 1] isEqual: cArray[2]])
mutableArray2 = [[array1 mutableCopy] autorelease];
TEST(@"-[removeObjectsInRange:]",
R([mutableArray2 removeObjectsInRange: OFMakeRange(0, 2)]) &&
mutableArray2.count == 1 &&
[[mutableArray2 objectAtIndex: 0] isEqual: cArray[2]])
mutableArray2 = [[array1 mutableCopy] autorelease];
[mutableArray2 addObject: @"qux"];
[mutableArray2 addObject: @"last"];
TEST(@"-[reverse]",
R([mutableArray2 reverse]) &&
[mutableArray2 isEqual: [arrayClass arrayWithObjects:
@"last", @"qux", @"Baz", @"Bar", @"Foo", nil]])
mutableArray2 = [[array1 mutableCopy] autorelease];
[mutableArray2 addObject: @"qux"];
[mutableArray2 addObject: @"last"];
TEST(@"-[reversedArray]",
[[mutableArray2 reversedArray] isEqual:
[arrayClass arrayWithObjects:
@"last", @"qux", @"Baz", @"Bar", @"Foo", nil]])
mutableArray2 = [[array1 mutableCopy] autorelease];
[mutableArray2 addObject: @"0"];
[mutableArray2 addObject: @"z"];
TEST(@"-[sortedArray]",
[[mutableArray2 sortedArray] isEqual: [arrayClass arrayWithObjects:
@"0", @"Bar", @"Baz", @"Foo", @"z", nil]] &&
[[mutableArray2 sortedArrayUsingSelector: @selector(compare:)
options: OFArraySortDescending]
isEqual: [arrayClass arrayWithObjects:
@"z", @"Foo", @"Baz", @"Bar", @"0", nil]])
EXPECT_EXCEPTION(@"Detect out of range in -[objectAtIndex:]",
OFOutOfRangeException, [array1 objectAtIndex: array1.count])
EXPECT_EXCEPTION(@"Detect out of range in -[removeObjectsInRange:]",
OFOutOfRangeException, [mutableArray1 removeObjectsInRange:
OFMakeRange(0, mutableArray1.count + 1)])
TEST(@"-[componentsJoinedByString:]",
(array2 = [arrayClass arrayWithObjects: @"", @"a", @"b", @"c",
nil]) &&
[[array2 componentsJoinedByString: @" "] isEqual: @" a b c"] &&
(array2 = [arrayClass arrayWithObject: @"foo"]) &&
[[array2 componentsJoinedByString: @" "] isEqual: @"foo"])
TEST(@"-[componentsJoinedByString:options]",
(array2 = [arrayClass arrayWithObjects: @"", @"foo", @"", @"",
@"bar", @"", nil]) &&
[[array2 componentsJoinedByString: @" "
options: OFArraySkipEmptyComponents]
isEqual: @"foo bar"])
mutableArray1 = [[array1 mutableCopy] autorelease];
ok = true;
i = 0;
TEST(@"-[objectEnumerator]",
(enumerator = [mutableArray1 objectEnumerator]))
while ((object = [enumerator nextObject]) != nil) {
if (![object isEqual: cArray[i]])
ok = false;
[mutableArray1 replaceObjectAtIndex: i withObject: @""];
i++;
}
if (mutableArray1.count != i)
ok = false;
TEST(@"OFEnumerator's -[nextObject]", ok)
[mutableArray1 removeObjectAtIndex: 0];
EXPECT_EXCEPTION(@"Detection of mutation during enumeration",
OFEnumerationMutationException, [enumerator nextObject])
mutableArray1 = [[array1 mutableCopy] autorelease];
ok = true;
i = 0;
for (OFString *string in mutableArray1) {
if (![string isEqual: cArray[i]])
ok = false;
[mutableArray1 replaceObjectAtIndex: i withObject: @""];
i++;
}
if (mutableArray1.count != i)
ok = false;
TEST(@"Fast Enumeration", ok)
[mutableArray1 replaceObjectAtIndex: 0 withObject: cArray[0]];
[mutableArray1 replaceObjectAtIndex: 1 withObject: cArray[1]];
[mutableArray1 replaceObjectAtIndex: 2 withObject: cArray[2]];
ok = false;
i = 0;
@try {
for (OFString *string in mutableArray1) {
(void)string;
if (i == 0)
[mutableArray1 addObject: @""];
i++;
}
} @catch (OFEnumerationMutationException *e) {
ok = true;
}
TEST(@"Detection of mutation during Fast Enumeration", ok)
[mutableArray1 removeLastObject];
#ifdef OF_HAVE_BLOCKS
{
__block bool blockOK = true;
__block size_t count = 0;
OFArray *compareArray = array1;
OFMutableArray *mutableArray3;
mutableArray1 = [[array1 mutableCopy] autorelease];
[mutableArray1 enumerateObjectsUsingBlock:
^ (id object_, size_t idx, bool *stop) {
count++;
if (![object_ isEqual:
[compareArray objectAtIndex: idx]])
blockOK = false;
}];
if (count != compareArray.count)
blockOK = false;
TEST(@"Enumeration using blocks", blockOK)
blockOK = false;
mutableArray3 = mutableArray1;
@try {
[mutableArray3 enumerateObjectsUsingBlock:
^ (id object_, size_t idx, bool *stop) {
[mutableArray3 removeObjectAtIndex: idx];
}];
} @catch (OFEnumerationMutationException *e) {
blockOK = true;
} @catch (OFOutOfRangeException *e) {
/*
* Out of bounds access due to enumeration not being
* detected.
*/
}
TEST(@"Detection of mutation during enumeration using blocks",
blockOK)
}
TEST(@"-[replaceObjectsUsingBlock:]",
R([mutableArray1 replaceObjectsUsingBlock:
^ id (id object_, size_t idx) {
switch (idx) {
case 0:
return @"foo";
case 1:
return @"bar";
}
return nil;
}]) && [mutableArray1.description isEqual: @"(\n\tfoo,\n\tbar\n)"])
TEST(@"-[mappedArrayUsingBlock:]",
[[mutableArray1 mappedArrayUsingBlock:
^ id (id object_, size_t idx) {
switch (idx) {
case 0:
return @"foobar";
case 1:
return @"qux";
}
return nil;
}].description isEqual: @"(\n\tfoobar,\n\tqux\n)"])
TEST(@"-[filteredArrayUsingBlock:]",
[[mutableArray1 filteredArrayUsingBlock:
^ bool (id object_, size_t idx) {
return [object_ isEqual: @"foo"];
}].description isEqual: @"(\n\tfoo\n)"])
TEST(@"-[foldUsingBlock:]",
[[arrayClass arrayWithObjects: [OFMutableString string], @"foo",
@"bar", @"baz", nil] foldUsingBlock: ^ id (id left, id right) {
[left appendString: right];
return left;
}])
#endif
TEST(@"-[valueForKey:]",
[[[arrayClass arrayWithObjects: @"foo", @"bar", @"quxqux", nil]
valueForKey: @"length"] isEqual:
[arrayClass arrayWithObjects: [OFNumber numberWithInt: 3],
[OFNumber numberWithInt: 3], [OFNumber numberWithInt: 6], nil]] &&
[[[arrayClass arrayWithObjects: @"1", @"2", nil]
valueForKey: @"@count"] isEqual: [OFNumber numberWithInt: 2]])
mutableArray1 = [mutableArrayClass arrayWithObjects:
[OFMutableIRI IRIWithString: @"http://foo.bar/"],
[OFMutableIRI IRIWithString: @"http://bar.qux/"],
[OFMutableIRI IRIWithString: @"http://qux.quxqux/"], nil];
TEST(@"-[setValue:forKey:]",
R([mutableArray1 setValue: [OFNumber numberWithShort: 1234]
forKey: @"port"]) &&
[mutableArray1 isEqual: [arrayClass arrayWithObjects:
[OFIRI IRIWithString: @"http://foo.bar:1234/"],
[OFIRI IRIWithString: @"http://bar.qux:1234/"],
[OFIRI IRIWithString: @"http://qux.quxqux:1234/"], nil]])
objc_autoreleasePoolPop(pool);
}
- (void)arrayTests
{
module = @"OFArray";
[self arrayTestsWithClass: [SimpleArray class]
mutableClass: [SimpleMutableArray class]];
module = @"OFArray_adjacent";
[self arrayTestsWithClass: [OFArray class]
mutableClass: [OFMutableArray class]];
}
@end