Artifact b01b142448c804aa29607b1168a309d3ad721c94daca28045e037c322b2c0ef1:
- File
tests/OFDictionaryTests.m
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2016-01-03 00:43:58
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/* * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 * 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" #import "OFDictionary.h" #import "OFString.h" #import "OFArray.h" #import "OFAutoreleasePool.h" #import "OFEnumerationMutationException.h" #import "TestsAppDelegate.h" static OFString *module = @"OFDictionary"; static OFString *keys[] = { @"key1", @"key2" }; static OFString *values[] = { @"value1", @"value2" }; @implementation TestsAppDelegate (OFDictionaryTests) - (void)dictionaryTests { OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init]; OFMutableDictionary *dict = [OFMutableDictionary dictionary]; OFDictionary *idict; OFEnumerator *key_enum, *obj_enum; OFArray *akeys, *avalues; [dict setObject: values[0] forKey: keys[0]]; [dict setObject: values[1] forKey: keys[1]]; TEST(@"-[objectForKey:]", [[dict objectForKey: keys[0]] isEqual: values[0]] && [[dict objectForKey: keys[1]] isEqual: values[1]] && [dict objectForKey: @"key3"] == nil) TEST(@"-[containsObject:]", [dict containsObject: values[0]] && ![dict containsObject: @"nonexistant"]) TEST(@"-[containsObjectIdenticalTo:]", [dict containsObjectIdenticalTo: values[0]] && ![dict containsObjectIdenticalTo: [OFString stringWithString: values[0]]]) TEST(@"-[description]", [[dict description] isEqual: @"{\n\tkey1 = value1;\n\tkey2 = value2;\n}"]) TEST(@"-[allKeys]", [[dict allKeys] isEqual: [OFArray arrayWithObjects: keys[0], keys[1], nil]]) TEST(@"-[allObjects]", [[dict allObjects] isEqual: [OFArray arrayWithObjects: values[0], values[1], nil]]) TEST(@"-[keyEnumerator]", (key_enum = [dict keyEnumerator])) TEST(@"-[objectEnumerator]", (obj_enum = [dict objectEnumerator])) TEST(@"OFEnumerator's -[nextObject]", [[key_enum nextObject] isEqual: keys[0]] && [[obj_enum nextObject] isEqual: values[0]] && [[key_enum nextObject] isEqual: keys[1]] && [[obj_enum nextObject] isEqual: values[1]] && [key_enum nextObject] == nil && [obj_enum nextObject] == nil) [key_enum reset]; [dict removeObjectForKey: keys[0]]; EXPECT_EXCEPTION(@"Detection of mutation during enumeration", OFEnumerationMutationException, [key_enum nextObject]); [dict setObject: values[0] forKey: keys[0]]; #ifdef OF_HAVE_FAST_ENUMERATION size_t i = 0; bool ok = true; for (OFString *key in dict) { if (i > 1 || ![key isEqual: keys[i]]) { ok = false; break; } [dict setObject: [dict objectForKey: key] forKey: key]; i++; } TEST(@"Fast Enumeration", ok) ok = false; @try { for (OFString *key in dict) { (void)key; [dict setObject: @"" forKey: @""]; } } @catch (OFEnumerationMutationException *e) { ok = true; } TEST(@"Detection of mutation during Fast Enumeration", ok) [dict removeObjectForKey: @""]; #endif #ifdef OF_HAVE_BLOCKS { __block size_t i = 0; __block bool ok = true; [dict enumerateKeysAndObjectsUsingBlock: ^ (id key, id obj, bool *stop) { if (i > 1 || ![key isEqual: keys[i]]) { ok = false; *stop = true; return; } [dict setObject: [dict objectForKey: key] forKey: key]; i++; }]; TEST(@"Enumeration using blocks", ok) ok = false; @try { [dict enumerateKeysAndObjectsUsingBlock: ^ (id key, id obj, bool *stop) { [dict setObject: @"" forKey: @""]; }]; } @catch (OFEnumerationMutationException *e) { ok = true; } TEST(@"Detection of mutation during enumeration using blocks", ok) [dict removeObjectForKey: @""]; } TEST(@"-[replaceObjectsUsingBlock:]", R([dict replaceObjectsUsingBlock: ^ id (id key, id obj) { if ([key isEqual: keys[0]]) return @"value_1"; if ([key isEqual: keys[1]]) return @"value_2"; return nil; }]) && [[dict objectForKey: keys[0]] isEqual: @"value_1"] && [[dict objectForKey: keys[1]] isEqual: @"value_2"]) TEST(@"-[mappedDictionaryUsingBlock:]", [[[dict mappedDictionaryUsingBlock: ^ id (id key, id obj) { if ([key isEqual: keys[0]]) return @"val1"; if ([key isEqual: keys[1]]) return @"val2"; return nil; }] description] isEqual: @"{\n\tkey1 = val1;\n\tkey2 = val2;\n}"]) TEST(@"-[filteredDictionaryUsingBlock:]", [[[dict filteredDictionaryUsingBlock: ^ bool (id key, id obj) { return [key isEqual: keys[0]]; }] description] isEqual: @"{\n\tkey1 = value_1;\n}"]) #endif TEST(@"-[count]", [dict count] == 2) TEST(@"+[dictionaryWithKeysAndObjects:]", (idict = [OFDictionary dictionaryWithKeysAndObjects: @"foo", @"bar", @"baz", @"qux", nil]) && [[idict objectForKey: @"foo"] isEqual: @"bar"] && [[idict objectForKey: @"baz"] isEqual: @"qux"]) TEST(@"+[dictionaryWithObject:forKey:]", (idict = [OFDictionary dictionaryWithObject: @"bar" forKey: @"foo"]) && [[idict objectForKey: @"foo"] isEqual: @"bar"]) akeys = [OFArray arrayWithObjects: keys[0], keys[1], nil]; avalues = [OFArray arrayWithObjects: values[0], values[1], nil]; TEST(@"+[dictionaryWithObjects:forKeys:]", (idict = [OFDictionary dictionaryWithObjects: avalues forKeys: akeys]) && [[idict objectForKey: keys[0]] isEqual: values[0]] && [[idict objectForKey: keys[1]] isEqual: values[1]]) TEST(@"-[copy]", (idict = [[idict copy] autorelease]) && [[idict objectForKey: keys[0]] isEqual: values[0]] && [[idict objectForKey: keys[1]] isEqual: values[1]]) TEST(@"-[mutableCopy]", (dict = [[idict mutableCopy] autorelease]) && [dict count] == [idict count] && [[dict objectForKey: keys[0]] isEqual: values[0]] && [[dict objectForKey: keys[1]] isEqual: values[1]] && R([dict setObject: @"value3" forKey: @"key3"]) && [[dict objectForKey: @"key3"] isEqual: @"value3"] && [[dict objectForKey: keys[0]] isEqual: values[0]] && R([dict setObject: @"foo" forKey: keys[0]]) && [[dict objectForKey: keys[0]] isEqual: @"foo"]) TEST(@"-[removeObjectForKey:]", R([dict removeObjectForKey: keys[0]]) && [dict objectForKey: keys[0]] == nil) [dict setObject: @"foo" forKey: keys[0]]; TEST(@"-[isEqual:]", ![dict isEqual: idict] && R([dict removeObjectForKey: @"key3"]) && ![dict isEqual: idict] && R([dict setObject: values[0] forKey: keys[0]]) && [dict isEqual: idict]) [pool drain]; } @end