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tests/OFSHA256HashTests.m
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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" #include <string.h> #import "OFSHA256Hash.h" #import "OFString.h" #import "OFFile.h" #import "OFAutoreleasePool.h" #import "OFHashAlreadyCalculatedException.h" #import "TestsAppDelegate.h" static OFString *module = @"OFSHA256Hash"; const uint8_t testfile_sha256[32] = "\x1A\x02\xD6\x46\xF5\xA6\xBA\xAA\xFF\x7F\xD5\x87\xBA\xC3\xF6\xC6\xB5" "\x67\x93\x8F\x0F\x44\x90\xB8\xF5\x35\x89\xF0\x5A\x23\x7F\x69"; @implementation TestsAppDelegate (SHA256HashTests) - (void)SHA256HashTests { OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init]; OFSHA256Hash *sha256; OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"rb"]; TEST(@"+[hash]", (sha256 = [OFSHA256Hash hash])) while (![f isAtEndOfStream]) { char buf[64]; size_t len = [f readIntoBuffer: buf length: 64]; [sha256 updateWithBuffer: buf length: len]; } [f close]; TEST(@"-[digest]", !memcmp([sha256 digest], testfile_sha256, 32)) EXPECT_EXCEPTION(@"Detect invalid call of " @"-[updateWithBuffer:length:]", OFHashAlreadyCalculatedException, [sha256 updateWithBuffer: "" length: 1]) [pool drain]; } @end