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// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Name : tzlibcases.cpp
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//
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//
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#include <errno.h>
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#include "tzlib.h"
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#define CHECK_ERR(err, msg) { \
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if (err != Z_OK) { \
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INFO_PRINTF2(_L("Error: %d"), err); \
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return err; \
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} \
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}
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// -----------------------------------------------------------------------------
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//Function Name :ReadStringParam
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//Description:Reads string from ini file
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//Param : aString is populated with the read string
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// -----------------------------------------------------------------------------
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void CTestZlib::ReadStringParam(char* aString)
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{
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_LIT( Kparam, "Param%d" );
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TBuf<100> pNameBuf;
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TPtrC descriptor;
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TInt i;
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pNameBuf.Format (Kparam, ++iParamCnt);
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TBool ret = GetStringFromConfig (ConfigSection (), pNameBuf, descriptor);
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if ( descriptor == _L("\"\""))
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{
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i = 0;
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}
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else
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{
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// If the string is quoted, take only the insides
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if ( (descriptor[0] == '\"') && (descriptor[descriptor.Length()-1] == '\"'))
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{
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for (i=0; i<descriptor.Length ()-2; i++)
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{
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aString[i]=descriptor[i+1];
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}
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}
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// Otherwise,take the whole string
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else
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{
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for (i=0; i<descriptor.Length (); i++)
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{
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aString[i]=descriptor[i];
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}
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}
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}
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aString[i]='\0';
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}
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// -----------------------------------------------------------------------------
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//Function Name : ReadIntParam
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//TestCase Description:Reads Int value from ini file
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//Param : TInt to receive the read integer
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// -----------------------------------------------------------------------------
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void CTestZlib::ReadIntParam(TInt &aInt)
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{
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_LIT( Kparam, "Param%d" );
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TBuf<8> pNameBuf;
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TPtrC string;
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pNameBuf.Format (Kparam, ++iParamCnt);
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TBool res = GetIntFromConfig (ConfigSection (), pNameBuf, aInt);
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}
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//---------------/*COMPRESS AND UNCOMPRESS*/----------------------------------
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TInt CTestZlib::sec_compress(Byte * compr, uLong comprLen, Byte * uncompr,
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uLong uncomprLen)
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{
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int err;
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const char hello[] = "hello, hello!";
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uLong len = (uLong)strlen(hello)+1;
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err = compress (compr, &comprLen, (const Bytef*)hello, len);
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CHECK_ERR(err, "compress");
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strcpy ((char*)uncompr, "garbage");
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err = uncompress (uncompr, &uncomprLen, compr, comprLen);
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CHECK_ERR(err, "uncompress");
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if ( strcmp ((char*)uncompr, hello))
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{
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printf ("Bad uncompress");
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return KErrGeneral;
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}
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else
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{
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printf ("uncompress(): %s", (char *)uncompr);
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}
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return err;
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}
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//------------------------------//deflateSetDictionary//-----------------------------------
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TInt CTestZlib::sec_deflateSetDictionary01(Byte * compr, uLong comprLen,
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TInt flush, TInt compression)
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{
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z_stream c_stream; // compression stream
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int err;
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const char hello[] = "hello, hello!";
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uLong len = (uLong)strlen(hello)+1;
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const Bytef* dictionary=(const Bytef *) hello;
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c_stream.zalloc = (alloc_func)0;
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c_stream.zfree = (free_func)0;
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c_stream.opaque = (voidpf)0;
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err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflateInit error: %d"), err);
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return err;
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}
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err = deflateSetDictionary (&c_stream, dictionary, 3);
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if ( err != Z_OK)
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{
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ERR_PRINTF2(_L("deflateSetDictionary error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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c_stream.next_in = (Bytef*)hello;
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c_stream.next_out = compr;
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while (c_stream.total_in != len && c_stream.total_out < comprLen)
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{
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c_stream.avail_in = c_stream.avail_out = 1; //* force small buffers
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err = deflate (&c_stream, flush);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflate return code: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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}
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// Finish the stream, still forcing small buffers:
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for (;;)
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{
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c_stream.avail_out = 1;
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err = deflate (&c_stream, Z_FINISH);
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if ( err == Z_STREAM_END)
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break;
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflate error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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}
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deflateEnd (&c_stream);
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return KErrNone;
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}
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TInt CTestZlib::sec_deflateSetDictionary02(TInt compression)
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{
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z_stream c_stream; // compression stream
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int err;
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const char hello[] = "hello, hello!";
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uLong len = (uLong)strlen(hello)+1;
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const Bytef* dictionary=NULL;
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c_stream.zalloc = (alloc_func)0;
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c_stream.zfree = (free_func)0;
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c_stream.opaque = (voidpf)0;
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err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflateInit error: %d"), err);
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return err;
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}
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err = deflateSetDictionary (&c_stream, dictionary, 30);
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if ( err != Z_OK)
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{
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ERR_PRINTF2(_L("deflateSetDictionary error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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deflateEnd (&c_stream);
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return KErrNone;
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}
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//------------------------------//deflateSetDictionary//-----------------------------------
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TInt CTestZlib::sec_deflateSetDictionary03(Byte * compr, uLong comprLen,
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TInt flush, TInt compression)
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{
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z_stream c_stream; // compression stream
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int err;
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const char hello[] = "hello, hello!";
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uLong len = (uLong)strlen(hello)+1;
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const Bytef* dictionary=(const Bytef *) hello;
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c_stream.zalloc = (alloc_func)0;
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c_stream.zfree = (free_func)0;
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c_stream.opaque = (voidpf)0;
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err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflateInit error: %d"), err);
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return err;
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}
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c_stream.next_in = (Bytef*)hello;
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c_stream.next_out = compr;
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while (c_stream.total_in != len && c_stream.total_out < comprLen)
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{
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c_stream.avail_in = c_stream.avail_out = 1; //* force small buffers
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err = deflate (&c_stream, flush);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflate return code: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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}
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// Finish the stream, still forcing small buffers:
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for (;;)
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{
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c_stream.avail_out = 1;
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err = deflate (&c_stream, Z_FINISH);
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if ( err == Z_STREAM_END)
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break;
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflate error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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}
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deflateEnd (&c_stream);
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err = deflateSetDictionary (&c_stream, dictionary, 30);
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if ( err != Z_OK)
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{
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ERR_PRINTF2(_L("deflateSetDictionary error: %d"), err);
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return err;
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}
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return KErrNone;
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}
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TInt CTestZlib::sec_deflateSetDictionary04(Byte * compr, uLong comprLen,
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TInt flush, TInt compression)
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{
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z_stream c_stream; // compression stream
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int err;
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const char hello[] = "hello, hello!";
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uLong len = (uLong)strlen(hello)+1;
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const char dict[] = "z";
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const Bytef* dictionary=(const Bytef *) dict;
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c_stream.zalloc = (alloc_func)0;
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c_stream.zfree = (free_func)0;
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c_stream.opaque = (voidpf)0;
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err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflateInit error: %d"), err);
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return err;
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}
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err = deflateSetDictionary (&c_stream, dictionary, (uLong)strlen(dict)+1);
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if ( err != Z_OK)
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{
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ERR_PRINTF2(_L("deflateSetDictionary error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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c_stream.next_in = (Bytef*)hello;
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c_stream.next_out = compr;
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while (c_stream.total_in != len && c_stream.total_out < comprLen)
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{
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c_stream.avail_in = c_stream.avail_out = 1; //* force small buffers
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err = deflate (&c_stream, flush);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflate return code: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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}
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// Finish the stream, still forcing small buffers:
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for (;;)
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{
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c_stream.avail_out = 1;
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err = deflate (&c_stream, Z_FINISH);
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if ( err == Z_STREAM_END)
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break;
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflate error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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}
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deflateEnd (&c_stream);
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return KErrNone;
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}
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TInt CTestZlib::sec_deflateSetDictionary05(Byte * compr, uLong comprLen,
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TInt flush, TInt compression)
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{
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z_stream c_stream; // compression stream
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int err;
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const char hello[] = "hello, hello!";
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uLong len = (uLong)strlen(hello)+1;
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const char
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dict[] = "abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz \
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abcdefghijklmnopqrstuvwxyz";
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const Bytef* dictionary=(const Bytef *) dict;
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c_stream.zalloc = (alloc_func)0;
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c_stream.zfree = (free_func)0;
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c_stream.opaque = (voidpf)0;
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err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
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if ( err != Z_OK)
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{
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INFO_PRINTF2(_L("deflateInit error: %d"), err);
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return err;
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}
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err = deflateSetDictionary (&c_stream, dictionary, (uLong)strlen(dict)+1);
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if ( err != Z_OK)
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{
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ERR_PRINTF2(_L("deflateSetDictionary error: %d"), err);
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deflateEnd (&c_stream);
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return err;
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}
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c_stream.next_in = (Bytef*)hello;
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c_stream.next_out = compr;
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|
364 |
|
|
|
365 |
while (c_stream.total_in != len && c_stream.total_out < comprLen)
|
|
|
366 |
{
|
|
|
367 |
c_stream.avail_in = c_stream.avail_out = 1; //* force small buffers
|
|
|
368 |
err = deflate (&c_stream, flush);
|
|
|
369 |
if ( err != Z_OK)
|
|
|
370 |
{
|
|
|
371 |
INFO_PRINTF2(_L("deflate return code: %d"), err);
|
|
|
372 |
deflateEnd (&c_stream);
|
|
|
373 |
return err;
|
|
|
374 |
}
|
|
|
375 |
}
|
|
|
376 |
// Finish the stream, still forcing small buffers:
|
|
|
377 |
for (;;)
|
|
|
378 |
{
|
|
|
379 |
c_stream.avail_out = 1;
|
|
|
380 |
err = deflate (&c_stream, Z_FINISH);
|
|
|
381 |
if ( err == Z_STREAM_END)
|
|
|
382 |
break;
|
|
|
383 |
if ( err != Z_OK)
|
|
|
384 |
{
|
|
|
385 |
INFO_PRINTF2(_L("deflate error: %d"), err);
|
|
|
386 |
deflateEnd (&c_stream);
|
|
|
387 |
return err;
|
|
|
388 |
}
|
|
|
389 |
}
|
|
|
390 |
|
|
|
391 |
deflateEnd (&c_stream);
|
|
|
392 |
return KErrNone;
|
|
|
393 |
}
|
|
|
394 |
//------------------------------//DEFLATE//-----------------------------------
|
|
|
395 |
|
|
|
396 |
TInt CTestZlib::sec_deflate01( Byte * compr, uLong comprLen, TInt flush,
|
|
|
397 |
TInt compression)
|
|
|
398 |
{
|
|
|
399 |
z_stream c_stream; // compression stream
|
|
|
400 |
int err;
|
|
|
401 |
const char hello[] = "hello, hello!";
|
|
|
402 |
uLong len = (uLong)strlen(hello)+1;
|
|
|
403 |
|
|
|
404 |
c_stream.zalloc = (alloc_func)0;
|
|
|
405 |
c_stream.zfree = (free_func)0;
|
|
|
406 |
c_stream.opaque = (voidpf)0;
|
|
|
407 |
|
|
|
408 |
err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
|
|
|
409 |
|
|
|
410 |
if ( err != Z_OK)
|
|
|
411 |
{
|
|
|
412 |
INFO_PRINTF2(_L("deflateInit error: %d"), err);
|
|
|
413 |
return err;
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
c_stream.next_in = (Bytef*)hello;
|
|
|
417 |
c_stream.next_out = compr;
|
|
|
418 |
|
|
|
419 |
while (c_stream.total_in != len && c_stream.total_out < comprLen)
|
|
|
420 |
{
|
|
|
421 |
c_stream.avail_in = c_stream.avail_out = 1; //* force small buffers
|
|
|
422 |
err = deflate (&c_stream, flush);
|
|
|
423 |
if ( err != Z_OK)
|
|
|
424 |
{
|
|
|
425 |
INFO_PRINTF2(_L("deflate return code: %d"), err);
|
|
|
426 |
deflateEnd (&c_stream);
|
|
|
427 |
return err;
|
|
|
428 |
}
|
|
|
429 |
}
|
|
|
430 |
// Finish the stream, still forcing small buffers:
|
|
|
431 |
for (;;)
|
|
|
432 |
{
|
|
|
433 |
c_stream.avail_out = 1;
|
|
|
434 |
err = deflate (&c_stream, Z_FINISH);
|
|
|
435 |
if ( err == Z_STREAM_END)
|
|
|
436 |
break;
|
|
|
437 |
if ( err != Z_OK)
|
|
|
438 |
{
|
|
|
439 |
INFO_PRINTF2(_L("deflate error: %d"), err);
|
|
|
440 |
deflateEnd (&c_stream);
|
|
|
441 |
return err;
|
|
|
442 |
}
|
|
|
443 |
}
|
|
|
444 |
|
|
|
445 |
deflateEnd (&c_stream);
|
|
|
446 |
return KErrNone;
|
|
|
447 |
}
|
|
|
448 |
|
|
|
449 |
TInt CTestZlib::sec_deflate02( Byte * compr, uLong comprLen, TInt flush,
|
|
|
450 |
TInt compression)
|
|
|
451 |
{
|
|
|
452 |
z_stream c_stream; // compression stream
|
|
|
453 |
int err;
|
|
|
454 |
const char hello[] = "hello, hello!";
|
|
|
455 |
uLong len = (uLong)strlen(hello)+1;
|
|
|
456 |
|
|
|
457 |
c_stream.zalloc = (alloc_func)0;
|
|
|
458 |
c_stream.zfree = (free_func)0;
|
|
|
459 |
c_stream.opaque = (voidpf)0;
|
|
|
460 |
|
|
|
461 |
err = deflateInit (&c_stream, compression);// Z_DEFAULT_COMPRESSION);
|
|
|
462 |
|
|
|
463 |
if ( err != Z_OK)
|
|
|
464 |
{
|
|
|
465 |
INFO_PRINTF2(_L("deflateInit error: %d"), err);
|
|
|
466 |
return err;
|
|
|
467 |
}
|
|
|
468 |
|
|
|
469 |
c_stream.next_in = (Bytef*)hello;
|
|
|
470 |
c_stream.next_out = compr;
|
|
|
471 |
|
|
|
472 |
while (c_stream.total_in != len && c_stream.total_out < comprLen)
|
|
|
473 |
{
|
|
|
474 |
c_stream.avail_in = c_stream.avail_out = 1; //* force small buffers
|
|
|
475 |
err = deflate (&c_stream, Z_NO_FLUSH);
|
|
|
476 |
if ( err != Z_OK)
|
|
|
477 |
{
|
|
|
478 |
INFO_PRINTF2(_L("deflate return code: %d"), err);
|
|
|
479 |
deflateEnd (&c_stream);
|
|
|
480 |
return err;
|
|
|
481 |
}
|
|
|
482 |
}
|
|
|
483 |
// Finish the stream, still forcing small buffers:
|
|
|
484 |
for (;;)
|
|
|
485 |
{
|
|
|
486 |
c_stream.avail_out = 1;
|
|
|
487 |
err = deflate (&c_stream, Z_FINISH);
|
|
|
488 |
if ( err == Z_STREAM_END)
|
|
|
489 |
break;
|
|
|
490 |
if ( err != Z_OK)
|
|
|
491 |
{
|
|
|
492 |
INFO_PRINTF2(_L("deflate error: %d"), err);
|
|
|
493 |
deflateEnd (&c_stream);
|
|
|
494 |
return err;
|
|
|
495 |
}
|
|
|
496 |
}
|
|
|
497 |
|
|
|
498 |
//deflate call after a finish
|
|
|
499 |
err = deflate (&c_stream, flush);
|
|
|
500 |
deflateEnd (&c_stream);
|
|
|
501 |
return err;
|
|
|
502 |
}
|
|
|
503 |
//-------------------------------/INFLATE/----------------------------------
|
|
|
504 |
|
|
|
505 |
TInt CTestZlib::sec_inflate( Byte * compr, uLong comprLen, Byte * uncompr,
|
|
|
506 |
uLong uncomprLen, TInt flush)
|
|
|
507 |
{
|
|
|
508 |
int err;
|
|
|
509 |
const char hello[] = "hello, hello!";
|
|
|
510 |
z_stream d_stream; // decompression stream
|
|
|
511 |
|
|
|
512 |
//strcpy((char*)uncompr, "garbage");
|
|
|
513 |
|
|
|
514 |
d_stream.zalloc = (alloc_func)0;
|
|
|
515 |
d_stream.zfree = (free_func)0;
|
|
|
516 |
d_stream.opaque = (voidpf)0;
|
|
|
517 |
|
|
|
518 |
d_stream.next_in = compr;
|
|
|
519 |
d_stream.avail_in = 0;
|
|
|
520 |
d_stream.next_out = uncompr;
|
|
|
521 |
|
|
|
522 |
err = inflateInit (&d_stream);
|
|
|
523 |
CHECK_ERR(err, "inflateInit");
|
|
|
524 |
|
|
|
525 |
while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen)
|
|
|
526 |
{
|
|
|
527 |
d_stream.avail_in = d_stream.avail_out = 1; // force small buffers
|
|
|
528 |
err = inflate (&d_stream, flush);
|
|
|
529 |
if ( err == Z_STREAM_END)
|
|
|
530 |
break;
|
|
|
531 |
if ( err != Z_OK)
|
|
|
532 |
{
|
|
|
533 |
inflateEnd (&d_stream);
|
|
|
534 |
return err;
|
|
|
535 |
}
|
|
|
536 |
}
|
|
|
537 |
|
|
|
538 |
err = inflateEnd (&d_stream);
|
|
|
539 |
CHECK_ERR(err, "inflateEnd");
|
|
|
540 |
|
|
|
541 |
if ( strcmp ((char*)uncompr, hello))
|
|
|
542 |
{
|
|
|
543 |
ERR_PRINTF1(_L("Bad inflate"));
|
|
|
544 |
return KErrGeneral;
|
|
|
545 |
}
|
|
|
546 |
else
|
|
|
547 |
{
|
|
|
548 |
INFO_PRINTF1(_L("inflate success"));
|
|
|
549 |
}
|
|
|
550 |
return 0;
|
|
|
551 |
}
|
|
|
552 |
|
|
|
553 |
//256K buffer size to hold streams
|
|
|
554 |
TInt CTestZlib::sec_inflate_large_buf( Byte * compr, uLong comprLen,
|
|
|
555 |
Byte * uncompr, uLong uncomprLen, TInt flush)
|
|
|
556 |
{
|
|
|
557 |
int err;
|
|
|
558 |
const char hello[] = "hello, hello!";
|
|
|
559 |
z_stream d_stream; // decompression stream
|
|
|
560 |
|
|
|
561 |
//strcpy((char*)uncompr, "garbage");
|
|
|
562 |
|
|
|
563 |
d_stream.zalloc = (alloc_func)0;
|
|
|
564 |
d_stream.zfree = (free_func)0;
|
|
|
565 |
d_stream.opaque = (voidpf)0;
|
|
|
566 |
|
|
|
567 |
d_stream.next_in = compr;
|
|
|
568 |
d_stream.avail_in = 0;
|
|
|
569 |
d_stream.next_out = uncompr;
|
|
|
570 |
|
|
|
571 |
err = inflateInit (&d_stream);
|
|
|
572 |
CHECK_ERR(err, "inflateInit");
|
|
|
573 |
|
|
|
574 |
while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen)
|
|
|
575 |
{
|
|
|
576 |
d_stream.avail_in = d_stream.avail_out = 262144; // 256K
|
|
|
577 |
err = inflate (&d_stream, flush);
|
|
|
578 |
if ( err == Z_STREAM_END)
|
|
|
579 |
break;
|
|
|
580 |
if ( err != Z_OK)
|
|
|
581 |
{
|
|
|
582 |
inflateEnd (&d_stream);
|
|
|
583 |
return err;
|
|
|
584 |
}
|
|
|
585 |
}
|
|
|
586 |
|
|
|
587 |
err = inflateEnd (&d_stream);
|
|
|
588 |
CHECK_ERR(err, "inflateEnd");
|
|
|
589 |
|
|
|
590 |
if ( strcmp ((char*)uncompr, hello))
|
|
|
591 |
{
|
|
|
592 |
ERR_PRINTF1(_L("Bad inflate"));
|
|
|
593 |
return KErrGeneral;
|
|
|
594 |
}
|
|
|
595 |
else
|
|
|
596 |
{
|
|
|
597 |
INFO_PRINTF1(_L("inflate success"));
|
|
|
598 |
}
|
|
|
599 |
return 0;
|
|
|
600 |
}
|
|
|
601 |
|
|
|
602 |
//----------------------------//GZ OPERATION//--------------------------------
|
|
|
603 |
|
|
|
604 |
TInt CTestZlib::sec_gzio( const char *fname, Byte * uncompr, uLong uncomprLen)
|
|
|
605 |
{
|
|
|
606 |
#ifdef NO_GZCOMPRESS
|
|
|
607 |
ERR_PRINTF1(_L("NO_GZCOMPRESS -- gz* functions cannot compress"));
|
|
|
608 |
#else
|
|
|
609 |
const char hello[] = "hello, hello!";
|
|
|
610 |
int len = (int)strlen(hello)+1;
|
|
|
611 |
gzFile file;
|
|
|
612 |
z_off_t pos;
|
|
|
613 |
|
|
|
614 |
file = gzopen (fname, "wb");
|
|
|
615 |
if ( file == NULL)
|
|
|
616 |
{
|
|
|
617 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
618 |
return KErrGeneral;
|
|
|
619 |
}
|
|
|
620 |
gzputc (file, 'h');
|
|
|
621 |
if ( gzputs (file, "ello")!= 4)
|
|
|
622 |
{
|
|
|
623 |
gzclose (file);
|
|
|
624 |
ERR_PRINTF1(_L("gzputs err"));
|
|
|
625 |
return KErrGeneral;
|
|
|
626 |
}
|
|
|
627 |
if ( gzprintf (file, ", %s!", "hello")!= 8)
|
|
|
628 |
{
|
|
|
629 |
gzclose (file);
|
|
|
630 |
ERR_PRINTF1(_L("gzprintf err:"));
|
|
|
631 |
return KErrGeneral;
|
|
|
632 |
}
|
|
|
633 |
|
|
|
634 |
gzseek (file, 1L, SEEK_CUR); // add one zero byte
|
|
|
635 |
gzclose (file);
|
|
|
636 |
|
|
|
637 |
file = gzopen (fname, "rb");
|
|
|
638 |
if ( file == NULL)
|
|
|
639 |
{
|
|
|
640 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
641 |
return KErrGeneral;
|
|
|
642 |
}
|
|
|
643 |
strcpy ((char*)uncompr, "garbage");
|
|
|
644 |
|
|
|
645 |
if ( gzread (file, uncompr, (unsigned)uncomprLen)!= len)
|
|
|
646 |
{
|
|
|
647 |
gzclose (file);
|
|
|
648 |
ERR_PRINTF1(_L("gzread err"));
|
|
|
649 |
return KErrGeneral;
|
|
|
650 |
}
|
|
|
651 |
|
|
|
652 |
if ( strcmp ((char*)uncompr, hello))
|
|
|
653 |
{
|
|
|
654 |
gzclose (file);
|
|
|
655 |
ERR_PRINTF1(_L("bad gzread"));
|
|
|
656 |
return KErrGeneral;
|
|
|
657 |
}
|
|
|
658 |
|
|
|
659 |
pos = gzseek (file, -8L, SEEK_CUR);
|
|
|
660 |
if ( pos != 6 || gztell (file)!= pos)
|
|
|
661 |
{
|
|
|
662 |
gzclose (file);
|
|
|
663 |
ERR_PRINTF3(_L("gzseek error, pos=%ld, gztell=%ld"),(long)pos, (long)gztell(file));
|
|
|
664 |
return KErrGeneral;
|
|
|
665 |
}
|
|
|
666 |
|
|
|
667 |
if ( gzgetc (file)!= ' ')
|
|
|
668 |
{
|
|
|
669 |
gzclose (file);
|
|
|
670 |
ERR_PRINTF1(_L("gzgetc error"));
|
|
|
671 |
return KErrGeneral;
|
|
|
672 |
}
|
|
|
673 |
|
|
|
674 |
if ( gzungetc (' ', file)!= ' ')
|
|
|
675 |
{
|
|
|
676 |
gzclose (file);
|
|
|
677 |
ERR_PRINTF1(_L("gzungetc error"));
|
|
|
678 |
return KErrGeneral;
|
|
|
679 |
}
|
|
|
680 |
|
|
|
681 |
gzgets (file, (char*)uncompr, (int)uncomprLen);
|
|
|
682 |
|
|
|
683 |
if ( strlen ((char*)uncompr)!= 7)
|
|
|
684 |
{
|
|
|
685 |
gzclose (file);
|
|
|
686 |
// " hello!"
|
|
|
687 |
ERR_PRINTF1(_L("gzgets err after gzseek"));
|
|
|
688 |
return KErrGeneral;
|
|
|
689 |
}
|
|
|
690 |
|
|
|
691 |
if ( strcmp ((char*)uncompr, hello + 6))
|
|
|
692 |
{
|
|
|
693 |
gzclose (file);
|
|
|
694 |
ERR_PRINTF1(_L("bad gzgets after gzseek"));
|
|
|
695 |
return KErrGeneral;
|
|
|
696 |
}
|
|
|
697 |
|
|
|
698 |
gzclose (file);
|
|
|
699 |
#endif
|
|
|
700 |
return KErrNone;
|
|
|
701 |
}
|
|
|
702 |
|
|
|
703 |
TInt CTestZlib::Test_zlibVersion()
|
|
|
704 |
{
|
|
|
705 |
INFO_PRINTF1(_L("Zlib Test zlibVersion"));
|
|
|
706 |
int retVal = 0;
|
|
|
707 |
|
|
|
708 |
const char *version = zlibVersion ();
|
|
|
709 |
if ( strcmp (ZLIB_VERSION, version)== 0)
|
|
|
710 |
{
|
|
|
711 |
INFO_PRINTF1(_L("Returned version matches!"));
|
|
|
712 |
retVal=KErrNone;
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
else
|
|
|
716 |
{
|
|
|
717 |
ERR_PRINTF1(_L("Return version mismatch!"));
|
|
|
718 |
retVal=KErrGeneral;
|
|
|
719 |
}
|
|
|
720 |
return retVal;
|
|
|
721 |
}
|
|
|
722 |
|
|
|
723 |
TInt CTestZlib::Test_compress01()
|
|
|
724 |
{
|
|
|
725 |
INFO_PRINTF1(_L("Zlib Test compress"));
|
|
|
726 |
int retVal = 0;
|
|
|
727 |
|
|
|
728 |
Byte *comp, *uncomp;
|
|
|
729 |
uLong compLen, uncompLen;
|
|
|
730 |
compLen = uncompLen = 30;
|
|
|
731 |
|
|
|
732 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
733 |
if ( comp == NULL)
|
|
|
734 |
{
|
|
|
735 |
INFO_PRINTF1(_L("Could not allocate memory for comp."));
|
|
|
736 |
return KErrNoMemory;
|
|
|
737 |
}
|
|
|
738 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1);
|
|
|
739 |
if ( uncomp == NULL)
|
|
|
740 |
{
|
|
|
741 |
INFO_PRINTF1(_L("Could not allocate memory for uncomp."));
|
|
|
742 |
free (comp);
|
|
|
743 |
return KErrNoMemory;
|
|
|
744 |
}
|
|
|
745 |
|
|
|
746 |
retVal = sec_compress (comp, compLen, uncomp, uncompLen);
|
|
|
747 |
free (comp);
|
|
|
748 |
free (uncomp);
|
|
|
749 |
return retVal;
|
|
|
750 |
}
|
|
|
751 |
|
|
|
752 |
// Test deflate - normal flow
|
|
|
753 |
TInt CTestZlib::Test_deflate01()
|
|
|
754 |
{
|
|
|
755 |
INFO_PRINTF1(_L("Zlib Test deflate"));
|
|
|
756 |
int retVal = KErrGeneral;
|
|
|
757 |
TInt flush, compression, expRet;
|
|
|
758 |
|
|
|
759 |
Byte *comp;
|
|
|
760 |
uLong compLen;
|
|
|
761 |
compLen = 30;
|
|
|
762 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
763 |
|
|
|
764 |
ReadIntParam (flush);
|
|
|
765 |
ReadIntParam (compression);
|
|
|
766 |
ReadIntParam (expRet);
|
|
|
767 |
|
|
|
768 |
retVal = sec_deflate01 (comp, compLen, flush, compression);
|
|
|
769 |
free (comp);
|
|
|
770 |
if ( retVal != expRet)
|
|
|
771 |
{
|
|
|
772 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
773 |
retVal= KErrGeneral;
|
|
|
774 |
}
|
|
|
775 |
else
|
|
|
776 |
{
|
|
|
777 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
778 |
retVal= KErrNone;
|
|
|
779 |
}
|
|
|
780 |
return retVal;
|
|
|
781 |
}
|
|
|
782 |
|
|
|
783 |
//Negative test -
|
|
|
784 |
TInt CTestZlib::Test_deflate02()
|
|
|
785 |
{
|
|
|
786 |
INFO_PRINTF1(_L("Zlib Test deflate"));
|
|
|
787 |
int retVal = KErrGeneral;
|
|
|
788 |
TInt flush, compression, expRet;
|
|
|
789 |
|
|
|
790 |
Byte *comp;
|
|
|
791 |
uLong compLen;
|
|
|
792 |
compLen = 30;
|
|
|
793 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
794 |
|
|
|
795 |
ReadIntParam (flush);
|
|
|
796 |
ReadIntParam (compression);
|
|
|
797 |
ReadIntParam (expRet);
|
|
|
798 |
|
|
|
799 |
retVal = sec_deflate02 (comp, compLen, flush, compression);
|
|
|
800 |
free (comp);
|
|
|
801 |
if ( retVal != expRet)
|
|
|
802 |
{
|
|
|
803 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
804 |
retVal= KErrGeneral;
|
|
|
805 |
}
|
|
|
806 |
else
|
|
|
807 |
{
|
|
|
808 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
809 |
retVal= KErrNone;
|
|
|
810 |
}
|
|
|
811 |
return retVal;
|
|
|
812 |
}
|
|
|
813 |
|
|
|
814 |
// Test deflate small output buffer
|
|
|
815 |
TInt CTestZlib::Test_deflateEnd()
|
|
|
816 |
{
|
|
|
817 |
INFO_PRINTF1(_L("Zlib Test deflateEnd"));
|
|
|
818 |
|
|
|
819 |
Byte *comp;
|
|
|
820 |
uLong compLen;
|
|
|
821 |
compLen = 30;
|
|
|
822 |
|
|
|
823 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
824 |
|
|
|
825 |
z_stream c_stream; // compression stream
|
|
|
826 |
int err;
|
|
|
827 |
const char hello[] = "hello, hello!";
|
|
|
828 |
uLong len = (uLong)strlen(hello)+1;
|
|
|
829 |
|
|
|
830 |
c_stream.zalloc = (alloc_func)0;
|
|
|
831 |
c_stream.zfree = (free_func)0;
|
|
|
832 |
c_stream.opaque = (voidpf)0;
|
|
|
833 |
|
|
|
834 |
err = deflateInit (&c_stream, Z_DEFAULT_COMPRESSION);
|
|
|
835 |
if ( err != Z_OK)
|
|
|
836 |
{
|
|
|
837 |
INFO_PRINTF2(_L("deflateInit failed: %d"), err);
|
|
|
838 |
free (comp);
|
|
|
839 |
return err;
|
|
|
840 |
}
|
|
|
841 |
|
|
|
842 |
c_stream.next_in = (Bytef*)hello;
|
|
|
843 |
c_stream.next_out = comp;
|
|
|
844 |
err = deflateEnd (&c_stream);
|
|
|
845 |
if ( err != Z_OK)
|
|
|
846 |
{
|
|
|
847 |
ERR_PRINTF2(_L("deflateEnd failed: %d"), err);
|
|
|
848 |
free (comp);
|
|
|
849 |
return err;
|
|
|
850 |
}
|
|
|
851 |
if ( c_stream.state != NULL)
|
|
|
852 |
{
|
|
|
853 |
ERR_PRINTF1(_L("Stream state expected NULL"));
|
|
|
854 |
free (comp);
|
|
|
855 |
return err;
|
|
|
856 |
}
|
|
|
857 |
free (comp);
|
|
|
858 |
return KErrNone;
|
|
|
859 |
}
|
|
|
860 |
|
|
|
861 |
TInt CTestZlib::Test_inflate01()
|
|
|
862 |
{
|
|
|
863 |
INFO_PRINTF1(_L("Zlib Test inflate. Positive test"));
|
|
|
864 |
int retVal = KErrGeneral;
|
|
|
865 |
TInt flush, compression, expRet;
|
|
|
866 |
Byte *comp, *uncomp;
|
|
|
867 |
uLong compLen, uncompLen;
|
|
|
868 |
compLen = uncompLen = 60;
|
|
|
869 |
|
|
|
870 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
871 |
//comp = (Byte*)malloc(compLen);
|
|
|
872 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1);
|
|
|
873 |
//uncomp = (Byte*)malloc(uncompLen);
|
|
|
874 |
|
|
|
875 |
ReadIntParam (flush);
|
|
|
876 |
ReadIntParam (compression);
|
|
|
877 |
ReadIntParam (expRet);
|
|
|
878 |
|
|
|
879 |
retVal = sec_deflate01 (comp, compLen, flush, compression);
|
|
|
880 |
if ( retVal != KErrNone)
|
|
|
881 |
{
|
|
|
882 |
ERR_PRINTF3(_L("Expected %d, returned %d"),KErrNone,retVal);
|
|
|
883 |
retVal= KErrGeneral;
|
|
|
884 |
}
|
|
|
885 |
retVal = sec_inflate (comp, compLen, uncomp, uncompLen, flush);
|
|
|
886 |
if ( retVal != expRet)
|
|
|
887 |
{
|
|
|
888 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
889 |
retVal= KErrGeneral;
|
|
|
890 |
}
|
|
|
891 |
else
|
|
|
892 |
{
|
|
|
893 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
894 |
retVal= KErrNone;
|
|
|
895 |
}
|
|
|
896 |
free (comp);
|
|
|
897 |
free (uncomp);
|
|
|
898 |
return retVal;
|
|
|
899 |
}
|
|
|
900 |
|
|
|
901 |
//Negative test - invalid deflate data - return Z_DATA_ERROR
|
|
|
902 |
TInt CTestZlib::Test_inflate02()
|
|
|
903 |
{
|
|
|
904 |
INFO_PRINTF1(_L("Zlib Test inflate with invalide deflate data"));
|
|
|
905 |
int retVal = KErrGeneral;
|
|
|
906 |
TInt flush, compression, expRet;
|
|
|
907 |
Byte *comp, *uncomp;
|
|
|
908 |
uLong compLen, uncompLen;
|
|
|
909 |
compLen = uncompLen = 30;
|
|
|
910 |
|
|
|
911 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
912 |
//comp = (Byte*)malloc(compLen);
|
|
|
913 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1);
|
|
|
914 |
//uncomp = (Byte*)malloc(uncompLen);
|
|
|
915 |
|
|
|
916 |
ReadIntParam (flush);
|
|
|
917 |
ReadIntParam (compression);
|
|
|
918 |
ReadIntParam (expRet);
|
|
|
919 |
|
|
|
920 |
retVal = sec_inflate (comp, compLen, uncomp, uncompLen, flush);
|
|
|
921 |
if ( retVal != expRet)
|
|
|
922 |
{
|
|
|
923 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
924 |
retVal= KErrGeneral;
|
|
|
925 |
}
|
|
|
926 |
else
|
|
|
927 |
{
|
|
|
928 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
929 |
retVal= KErrNone;
|
|
|
930 |
}
|
|
|
931 |
free (comp);
|
|
|
932 |
free (uncomp);
|
|
|
933 |
return retVal;
|
|
|
934 |
}
|
|
|
935 |
|
|
|
936 |
// uncompressed data buffer inititalized to NULL
|
|
|
937 |
TInt CTestZlib::Test_inflate03()
|
|
|
938 |
{
|
|
|
939 |
INFO_PRINTF1(_L("Zlib Test inflate with NULL uncompressed data buffer"));
|
|
|
940 |
int retVal = KErrGeneral;
|
|
|
941 |
TInt flush, compression, expRet;
|
|
|
942 |
Byte *comp=NULL, *uncomp=NULL;
|
|
|
943 |
uLong compLen, uncompLen;
|
|
|
944 |
compLen = uncompLen = 30;
|
|
|
945 |
|
|
|
946 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
947 |
//uncomp = (Byte*)calloc((uInt)uncompLen, 1); //Do not alloc for uncompressed data
|
|
|
948 |
|
|
|
949 |
ReadIntParam (flush);
|
|
|
950 |
ReadIntParam (compression);
|
|
|
951 |
ReadIntParam (expRet);
|
|
|
952 |
|
|
|
953 |
retVal = sec_deflate01 (comp, compLen, flush, compression);
|
|
|
954 |
if ( retVal != KErrNone)
|
|
|
955 |
{
|
|
|
956 |
ERR_PRINTF3(_L("Expected %d, returned %d"),KErrNone,retVal);
|
|
|
957 |
retVal= KErrGeneral;
|
|
|
958 |
}
|
|
|
959 |
retVal = sec_inflate (comp, compLen, uncomp, uncompLen, flush);
|
|
|
960 |
if ( retVal != expRet)
|
|
|
961 |
{
|
|
|
962 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
963 |
retVal= KErrGeneral;
|
|
|
964 |
}
|
|
|
965 |
else
|
|
|
966 |
{
|
|
|
967 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
968 |
retVal= KErrNone;
|
|
|
969 |
}
|
|
|
970 |
free (comp); //free(uncomp);
|
|
|
971 |
return retVal;
|
|
|
972 |
}
|
|
|
973 |
|
|
|
974 |
//Not enough buffer size for uncompresed data
|
|
|
975 |
TInt CTestZlib::Test_inflate04()
|
|
|
976 |
{
|
|
|
977 |
INFO_PRINTF1(_L("Zlib Test inflatewith not enough buffer size for uncompressed data"));
|
|
|
978 |
int retVal = KErrGeneral;
|
|
|
979 |
TInt flush, compression, expRet;
|
|
|
980 |
Byte *comp=NULL, *uncomp=NULL;
|
|
|
981 |
uLong compLen, uncompLen;
|
|
|
982 |
compLen = 30;
|
|
|
983 |
uncompLen = 5;
|
|
|
984 |
|
|
|
985 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
986 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1); //Do not alloc for uncompressed data
|
|
|
987 |
|
|
|
988 |
ReadIntParam (flush);
|
|
|
989 |
ReadIntParam (compression);
|
|
|
990 |
ReadIntParam (expRet);
|
|
|
991 |
|
|
|
992 |
retVal = sec_deflate01 (comp, compLen, flush, compression);
|
|
|
993 |
if ( retVal != KErrNone)
|
|
|
994 |
{
|
|
|
995 |
ERR_PRINTF3(_L("Expected %d, returned %d"),KErrNone,retVal);
|
|
|
996 |
retVal= KErrGeneral;
|
|
|
997 |
}
|
|
|
998 |
retVal = sec_inflate (comp, compLen, uncomp, uncompLen, flush);
|
|
|
999 |
if ( retVal != expRet)
|
|
|
1000 |
{
|
|
|
1001 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1002 |
retVal= KErrGeneral;
|
|
|
1003 |
}
|
|
|
1004 |
else
|
|
|
1005 |
{
|
|
|
1006 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1007 |
retVal= KErrNone;
|
|
|
1008 |
}
|
|
|
1009 |
free (comp);
|
|
|
1010 |
free (uncomp);
|
|
|
1011 |
return retVal;
|
|
|
1012 |
}
|
|
|
1013 |
|
|
|
1014 |
//Use 256K sized chunks for inflating
|
|
|
1015 |
TInt CTestZlib::Test_inflate05()
|
|
|
1016 |
{
|
|
|
1017 |
INFO_PRINTF1(_L("Zlib Test inflate with 256K sized chunks"));
|
|
|
1018 |
int retVal = KErrGeneral;
|
|
|
1019 |
TInt flush, compression, expRet;
|
|
|
1020 |
Byte *comp=NULL, *uncomp=NULL;
|
|
|
1021 |
uLong compLen, uncompLen;
|
|
|
1022 |
compLen = 30;
|
|
|
1023 |
uncompLen = 30;
|
|
|
1024 |
|
|
|
1025 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1026 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1); //Do not alloc for uncompressed data
|
|
|
1027 |
|
|
|
1028 |
ReadIntParam (flush);
|
|
|
1029 |
ReadIntParam (compression);
|
|
|
1030 |
ReadIntParam (expRet);
|
|
|
1031 |
|
|
|
1032 |
retVal = sec_deflate01 (comp, compLen, flush, compression);
|
|
|
1033 |
if ( retVal != KErrNone)
|
|
|
1034 |
{
|
|
|
1035 |
ERR_PRINTF3(_L("Expected %d, returned %d"),KErrNone,retVal);
|
|
|
1036 |
retVal= KErrGeneral;
|
|
|
1037 |
}
|
|
|
1038 |
retVal = sec_inflate_large_buf (comp, compLen, uncomp, uncompLen, flush);
|
|
|
1039 |
if ( retVal != expRet)
|
|
|
1040 |
{
|
|
|
1041 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1042 |
retVal= KErrGeneral;
|
|
|
1043 |
}
|
|
|
1044 |
else
|
|
|
1045 |
{
|
|
|
1046 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1047 |
retVal= KErrNone;
|
|
|
1048 |
}
|
|
|
1049 |
free (comp);
|
|
|
1050 |
free (uncomp);
|
|
|
1051 |
return retVal;
|
|
|
1052 |
}
|
|
|
1053 |
|
|
|
1054 |
TInt CTestZlib::Test_inflate06()
|
|
|
1055 |
{
|
|
|
1056 |
INFO_PRINTF1(_L("Zlib Test inflate with invalid data"));
|
|
|
1057 |
int retVal = KErrGeneral;
|
|
|
1058 |
TInt flush, compression, expRet;
|
|
|
1059 |
Byte *comp, *uncomp;
|
|
|
1060 |
uLong compLen, uncompLen;
|
|
|
1061 |
compLen = uncompLen = 60;
|
|
|
1062 |
|
|
|
1063 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1064 |
//comp = (Byte*)malloc(compLen);
|
|
|
1065 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1);
|
|
|
1066 |
//uncomp = (Byte*)malloc(uncompLen);
|
|
|
1067 |
|
|
|
1068 |
ReadIntParam (flush);
|
|
|
1069 |
ReadIntParam (compression);
|
|
|
1070 |
ReadIntParam (expRet);
|
|
|
1071 |
|
|
|
1072 |
retVal = sec_deflate01 (comp, compLen, flush, compression);
|
|
|
1073 |
if ( retVal != KErrNone)
|
|
|
1074 |
{
|
|
|
1075 |
ERR_PRINTF3(_L("Expected %d, returned %d"),KErrNone,retVal);
|
|
|
1076 |
retVal= KErrGeneral;
|
|
|
1077 |
}
|
|
|
1078 |
|
|
|
1079 |
// Corrupt the compressed data
|
|
|
1080 |
comp[0] = 'a';
|
|
|
1081 |
comp[1] = 'a';
|
|
|
1082 |
|
|
|
1083 |
retVal = sec_inflate (comp, compLen, uncomp, uncompLen, flush);
|
|
|
1084 |
if ( retVal != expRet)
|
|
|
1085 |
{
|
|
|
1086 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1087 |
retVal= KErrGeneral;
|
|
|
1088 |
}
|
|
|
1089 |
else
|
|
|
1090 |
{
|
|
|
1091 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1092 |
retVal= KErrNone;
|
|
|
1093 |
}
|
|
|
1094 |
free (comp);
|
|
|
1095 |
free (uncomp);
|
|
|
1096 |
return retVal;
|
|
|
1097 |
}
|
|
|
1098 |
|
|
|
1099 |
TInt CTestZlib::Test_inflateEnd()
|
|
|
1100 |
{
|
|
|
1101 |
INFO_PRINTF1(_L("Zlib Test inflateEnd"));
|
|
|
1102 |
Byte *comp, *uncomp;
|
|
|
1103 |
uLong compLen, uncompLen;
|
|
|
1104 |
compLen = uncompLen = 30;
|
|
|
1105 |
|
|
|
1106 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1107 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1);
|
|
|
1108 |
|
|
|
1109 |
int err;
|
|
|
1110 |
z_stream d_stream; // decompression stream
|
|
|
1111 |
|
|
|
1112 |
//strcpy((char*)uncompr, "garbage");
|
|
|
1113 |
|
|
|
1114 |
d_stream.zalloc = (alloc_func)0;
|
|
|
1115 |
d_stream.zfree = (free_func)0;
|
|
|
1116 |
d_stream.opaque = (voidpf)0;
|
|
|
1117 |
|
|
|
1118 |
d_stream.next_in = comp;
|
|
|
1119 |
d_stream.avail_in = 0;
|
|
|
1120 |
d_stream.next_out = uncomp;
|
|
|
1121 |
|
|
|
1122 |
err = inflateInit (&d_stream);
|
|
|
1123 |
if ( err != Z_OK)
|
|
|
1124 |
{
|
|
|
1125 |
INFO_PRINTF2(_L("inflateInit error: %d"), err);
|
|
|
1126 |
free (comp);
|
|
|
1127 |
free (uncomp);
|
|
|
1128 |
return err;
|
|
|
1129 |
}
|
|
|
1130 |
//Not inflating
|
|
|
1131 |
|
|
|
1132 |
err = inflateEnd (&d_stream);
|
|
|
1133 |
if ( err != Z_OK)
|
|
|
1134 |
{
|
|
|
1135 |
INFO_PRINTF2(_L("inflateEnd error: %d"), err);
|
|
|
1136 |
free (comp);
|
|
|
1137 |
free (uncomp);
|
|
|
1138 |
return err;
|
|
|
1139 |
}
|
|
|
1140 |
if ( d_stream.state != NULL)
|
|
|
1141 |
{
|
|
|
1142 |
INFO_PRINTF2(_L("inflateEnd error: %d"), err);
|
|
|
1143 |
free (comp);
|
|
|
1144 |
free (uncomp);
|
|
|
1145 |
return err;
|
|
|
1146 |
}
|
|
|
1147 |
|
|
|
1148 |
free (comp);
|
|
|
1149 |
free (uncomp);
|
|
|
1150 |
return KErrNone;
|
|
|
1151 |
}
|
|
|
1152 |
|
|
|
1153 |
// Test deflateSetDictionary - normal flow
|
|
|
1154 |
TInt CTestZlib::Test_deflateSetDictionary01()
|
|
|
1155 |
{
|
|
|
1156 |
INFO_PRINTF1(_L("Zlib Test test_deflateSetDictionary - positive test"));
|
|
|
1157 |
int retVal = KErrGeneral;
|
|
|
1158 |
TInt flush, compression, expRet;
|
|
|
1159 |
|
|
|
1160 |
Byte *comp;
|
|
|
1161 |
uLong compLen;
|
|
|
1162 |
compLen = 30;
|
|
|
1163 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1164 |
|
|
|
1165 |
ReadIntParam (flush);
|
|
|
1166 |
ReadIntParam (compression);
|
|
|
1167 |
ReadIntParam (expRet);
|
|
|
1168 |
|
|
|
1169 |
retVal = sec_deflateSetDictionary01 (comp, compLen, flush, compression);
|
|
|
1170 |
free (comp);
|
|
|
1171 |
if ( retVal != expRet)
|
|
|
1172 |
{
|
|
|
1173 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1174 |
retVal= KErrGeneral;
|
|
|
1175 |
}
|
|
|
1176 |
else
|
|
|
1177 |
{
|
|
|
1178 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1179 |
retVal= KErrNone;
|
|
|
1180 |
}
|
|
|
1181 |
return retVal;
|
|
|
1182 |
}
|
|
|
1183 |
|
|
|
1184 |
// Test deflateSetDictionary - dictionary NULL
|
|
|
1185 |
TInt CTestZlib::Test_deflateSetDictionary02()
|
|
|
1186 |
{
|
|
|
1187 |
INFO_PRINTF1(_L("Zlib Test test_deflateSetDictionary with dictionary NULL"));
|
|
|
1188 |
int retVal = KErrGeneral;
|
|
|
1189 |
|
|
|
1190 |
TInt compression, expRet;
|
|
|
1191 |
|
|
|
1192 |
ReadIntParam (compression);
|
|
|
1193 |
ReadIntParam (expRet);
|
|
|
1194 |
retVal = sec_deflateSetDictionary02 (compression);
|
|
|
1195 |
|
|
|
1196 |
if ( retVal != expRet)
|
|
|
1197 |
{
|
|
|
1198 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1199 |
retVal= KErrGeneral;
|
|
|
1200 |
}
|
|
|
1201 |
else
|
|
|
1202 |
{
|
|
|
1203 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1204 |
retVal= KErrNone;
|
|
|
1205 |
}
|
|
|
1206 |
return retVal;
|
|
|
1207 |
}
|
|
|
1208 |
|
|
|
1209 |
// Test deflateSetDictionary - set dictionary after deflate, deflateEnd
|
|
|
1210 |
TInt CTestZlib::Test_deflateSetDictionary03()
|
|
|
1211 |
{
|
|
|
1212 |
INFO_PRINTF1(_L("Zlib Test test_deflateSetDictionary - set dictionary after deflating"));
|
|
|
1213 |
int retVal = KErrGeneral;
|
|
|
1214 |
TInt flush, compression, expRet;
|
|
|
1215 |
|
|
|
1216 |
Byte *comp;
|
|
|
1217 |
uLong compLen;
|
|
|
1218 |
compLen = 30;
|
|
|
1219 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1220 |
|
|
|
1221 |
ReadIntParam (flush);
|
|
|
1222 |
ReadIntParam (compression);
|
|
|
1223 |
ReadIntParam (expRet);
|
|
|
1224 |
|
|
|
1225 |
retVal = sec_deflateSetDictionary03 (comp, compLen, flush, compression);
|
|
|
1226 |
free (comp);
|
|
|
1227 |
if ( retVal != expRet)
|
|
|
1228 |
{
|
|
|
1229 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1230 |
retVal= KErrGeneral;
|
|
|
1231 |
}
|
|
|
1232 |
else
|
|
|
1233 |
{
|
|
|
1234 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1235 |
retVal= KErrNone;
|
|
|
1236 |
}
|
|
|
1237 |
return retVal;
|
|
|
1238 |
}
|
|
|
1239 |
// Test deflateSetDictionary - set tiny dictionary < MIN_MATCH
|
|
|
1240 |
TInt CTestZlib::Test_deflateSetDictionary04()
|
|
|
1241 |
{
|
|
|
1242 |
INFO_PRINTF1(_L("Zlib Test test_deflateSetDictionary - positive test"));
|
|
|
1243 |
int retVal = KErrGeneral;
|
|
|
1244 |
TInt flush, compression, expRet;
|
|
|
1245 |
|
|
|
1246 |
Byte *comp;
|
|
|
1247 |
uLong compLen;
|
|
|
1248 |
compLen = 30;
|
|
|
1249 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1250 |
|
|
|
1251 |
ReadIntParam (flush);
|
|
|
1252 |
ReadIntParam (compression);
|
|
|
1253 |
ReadIntParam (expRet);
|
|
|
1254 |
|
|
|
1255 |
retVal = sec_deflateSetDictionary04 (comp, compLen, flush, compression);
|
|
|
1256 |
free (comp);
|
|
|
1257 |
if ( retVal != expRet)
|
|
|
1258 |
{
|
|
|
1259 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1260 |
retVal= KErrGeneral;
|
|
|
1261 |
}
|
|
|
1262 |
else
|
|
|
1263 |
{
|
|
|
1264 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1265 |
retVal= KErrNone;
|
|
|
1266 |
}
|
|
|
1267 |
return retVal;
|
|
|
1268 |
}
|
|
|
1269 |
|
|
|
1270 |
// Test deflateSetDictionary - set large dictionary > MAX_MATCH
|
|
|
1271 |
TInt CTestZlib::Test_deflateSetDictionary05()
|
|
|
1272 |
{
|
|
|
1273 |
INFO_PRINTF1(_L("Zlib Test test_deflateSetDictionary - set large dictionary > MAX_MATCH"));
|
|
|
1274 |
int retVal = KErrGeneral;
|
|
|
1275 |
TInt flush, compression, expRet;
|
|
|
1276 |
|
|
|
1277 |
Byte *comp;
|
|
|
1278 |
uLong compLen;
|
|
|
1279 |
compLen = 30;
|
|
|
1280 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1281 |
|
|
|
1282 |
ReadIntParam (flush);
|
|
|
1283 |
ReadIntParam (compression);
|
|
|
1284 |
ReadIntParam (expRet);
|
|
|
1285 |
|
|
|
1286 |
retVal = sec_deflateSetDictionary05 (comp, compLen, flush, compression);
|
|
|
1287 |
free (comp);
|
|
|
1288 |
if ( retVal != expRet)
|
|
|
1289 |
{
|
|
|
1290 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRet,retVal);
|
|
|
1291 |
retVal= KErrGeneral;
|
|
|
1292 |
}
|
|
|
1293 |
else
|
|
|
1294 |
{
|
|
|
1295 |
INFO_PRINTF1(_L("Test passes!"));
|
|
|
1296 |
retVal= KErrNone;
|
|
|
1297 |
}
|
|
|
1298 |
return retVal;
|
|
|
1299 |
}
|
|
|
1300 |
|
|
|
1301 |
TInt CTestZlib::Test_gzio()
|
|
|
1302 |
{
|
|
|
1303 |
INFO_PRINTF1(_L("Zlib Test gzio"));
|
|
|
1304 |
int retVal = 0;
|
|
|
1305 |
|
|
|
1306 |
Byte *comp, *uncomp;
|
|
|
1307 |
uLong compLen, uncompLen;
|
|
|
1308 |
compLen = uncompLen = 30;
|
|
|
1309 |
|
|
|
1310 |
comp = (Byte*)calloc((uInt)compLen, 1);
|
|
|
1311 |
if ( comp == NULL)
|
|
|
1312 |
{
|
|
|
1313 |
INFO_PRINTF1(_L("Could not allocate memory for comp."));
|
|
|
1314 |
return KErrNoMemory;
|
|
|
1315 |
}
|
|
|
1316 |
|
|
|
1317 |
uncomp = (Byte*)calloc((uInt)uncompLen, 1);
|
|
|
1318 |
if ( uncomp == NULL)
|
|
|
1319 |
{
|
|
|
1320 |
INFO_PRINTF1(_L("Could not allocate memory for uncomp."));
|
|
|
1321 |
free (comp);
|
|
|
1322 |
return KErrNoMemory;
|
|
|
1323 |
}
|
|
|
1324 |
|
|
|
1325 |
retVal = sec_gzio ("C:\\bye.gz", uncomp, uncompLen);
|
|
|
1326 |
free (comp);
|
|
|
1327 |
free (uncomp);
|
|
|
1328 |
return retVal;
|
|
|
1329 |
}
|
|
|
1330 |
|
|
|
1331 |
TInt CTestZlib::Test_gzdirect()
|
|
|
1332 |
{
|
|
|
1333 |
INFO_PRINTF1(_L("gzdirect test: read gz file"));
|
|
|
1334 |
TInt res = KErrNone;
|
|
|
1335 |
char mode[3];
|
|
|
1336 |
gzFile file;
|
|
|
1337 |
const char * fname= TESTFILE;
|
|
|
1338 |
ReadStringParam (mode);
|
|
|
1339 |
file = gzopen (fname, mode);
|
|
|
1340 |
if ( file == NULL)
|
|
|
1341 |
{
|
|
|
1342 |
res = KErrGeneral;
|
|
|
1343 |
return res;
|
|
|
1344 |
}
|
|
|
1345 |
res = gzdirect (file); //0=success
|
|
|
1346 |
gzclose (file);
|
|
|
1347 |
return res;
|
|
|
1348 |
}
|
|
|
1349 |
|
|
|
1350 |
TInt CTestZlib::Test_gzdirectnull()
|
|
|
1351 |
{
|
|
|
1352 |
INFO_PRINTF1(_L("gzdirect test: read NULL stream"));
|
|
|
1353 |
TInt res = KErrNone;
|
|
|
1354 |
gzFile file=NULL;
|
|
|
1355 |
res = gzdirect (file); //0=success
|
|
|
1356 |
gzclose (file);
|
|
|
1357 |
return res;
|
|
|
1358 |
}
|
|
|
1359 |
|
|
|
1360 |
TInt CTestZlib::Test_gzclearerr_null()
|
|
|
1361 |
{
|
|
|
1362 |
TInt res = KErrNone;
|
|
|
1363 |
int err;
|
|
|
1364 |
gzFile file;
|
|
|
1365 |
const char *fname= NULL;
|
|
|
1366 |
file = gzopen (fname, "wb");
|
|
|
1367 |
if ( file == NULL)
|
|
|
1368 |
{
|
|
|
1369 |
res=KErrGeneral;
|
|
|
1370 |
}
|
|
|
1371 |
gzputc (file, 'h');
|
|
|
1372 |
if ( gzputs (file, "ello")!= 5)
|
|
|
1373 |
{
|
|
|
1374 |
gzprintf (file, "gzputs err");
|
|
|
1375 |
res=KErrGeneral;
|
|
|
1376 |
}
|
|
|
1377 |
err= gzclose (file);
|
|
|
1378 |
if ( err != Z_OK)
|
|
|
1379 |
{
|
|
|
1380 |
res = KErrGeneral;
|
|
|
1381 |
}
|
|
|
1382 |
gzclearerr (file);
|
|
|
1383 |
z_stream *s = (z_stream*)file;
|
|
|
1384 |
if ( s == NULL)
|
|
|
1385 |
res = KErrNone;
|
|
|
1386 |
else
|
|
|
1387 |
{
|
|
|
1388 |
ERR_PRINTF1(_L("Expected NULL stream. Returned nonNULL"));
|
|
|
1389 |
res = KErrGeneral;
|
|
|
1390 |
}
|
|
|
1391 |
return res;
|
|
|
1392 |
}
|
|
|
1393 |
|
|
|
1394 |
TInt CTestZlib::Test_gzclearerr()
|
|
|
1395 |
{
|
|
|
1396 |
|
|
|
1397 |
Byte *compr, *uncompr;
|
|
|
1398 |
uLong comprLen = 20*sizeof(int);
|
|
|
1399 |
|
|
|
1400 |
uLong uncomprLen = comprLen;
|
|
|
1401 |
compr = (Byte*)calloc((uInt)comprLen, 1);
|
|
|
1402 |
if ( compr == Z_NULL)
|
|
|
1403 |
{
|
|
|
1404 |
return KErrNoMemory;
|
|
|
1405 |
}
|
|
|
1406 |
uncompr = (Byte*)calloc((uInt)uncomprLen, 1);
|
|
|
1407 |
if ( uncompr == Z_NULL)
|
|
|
1408 |
{
|
|
|
1409 |
free (compr);
|
|
|
1410 |
return KErrNoMemory;
|
|
|
1411 |
}
|
|
|
1412 |
|
|
|
1413 |
INFO_PRINTF1(_L("gzclearerr test"));
|
|
|
1414 |
int err;
|
|
|
1415 |
int len = (int)strlen(hello)+1;
|
|
|
1416 |
gzFile file;
|
|
|
1417 |
|
|
|
1418 |
file = gzopen (MYFILE, "wb");
|
|
|
1419 |
if ( file == NULL)
|
|
|
1420 |
{
|
|
|
1421 |
err = KErrGeneral;
|
|
|
1422 |
free (compr);
|
|
|
1423 |
free (uncompr);
|
|
|
1424 |
return err;
|
|
|
1425 |
}
|
|
|
1426 |
gzputc (file, 'h');
|
|
|
1427 |
if ( gzputs (file, "ello")!= 4)
|
|
|
1428 |
{
|
|
|
1429 |
err=KErrGeneral;
|
|
|
1430 |
}
|
|
|
1431 |
if ( gzprintf (file, ", %s!", "hello")!= 8)
|
|
|
1432 |
{
|
|
|
1433 |
err=KErrGeneral;
|
|
|
1434 |
}
|
|
|
1435 |
gzseek (file, 1L, SEEK_CUR); // add one zero byte
|
|
|
1436 |
gzclose (file);
|
|
|
1437 |
|
|
|
1438 |
file = gzopen (MYFILE, "rb");
|
|
|
1439 |
if ( file == NULL)
|
|
|
1440 |
{
|
|
|
1441 |
err = KErrGeneral;
|
|
|
1442 |
free (compr);
|
|
|
1443 |
free (uncompr);
|
|
|
1444 |
return err;
|
|
|
1445 |
}
|
|
|
1446 |
strcpy ((char*)uncompr, "garbage");
|
|
|
1447 |
|
|
|
1448 |
if ( gzread (file, uncompr, (unsigned)uncomprLen)!= len)
|
|
|
1449 |
{
|
|
|
1450 |
}
|
|
|
1451 |
if ( strcmp ((char*)uncompr, hello))
|
|
|
1452 |
{
|
|
|
1453 |
err=KErrGeneral;
|
|
|
1454 |
}
|
|
|
1455 |
else
|
|
|
1456 |
{
|
|
|
1457 |
err=KErrNone;
|
|
|
1458 |
}
|
|
|
1459 |
|
|
|
1460 |
gzseek (file, -8L, SEEK_CUR);
|
|
|
1461 |
gzclearerr (file);
|
|
|
1462 |
gzgets (file, (char*)uncompr, (int)uncomprLen);
|
|
|
1463 |
|
|
|
1464 |
if ( strlen ((char*)uncompr)!= 7)
|
|
|
1465 |
{
|
|
|
1466 |
//1 " hello!"
|
|
|
1467 |
ERR_PRINTF1(_L("gzegets gets wrong string"));
|
|
|
1468 |
err=KErrGeneral;
|
|
|
1469 |
}
|
|
|
1470 |
gzclose (file);
|
|
|
1471 |
|
|
|
1472 |
free (compr);
|
|
|
1473 |
free (uncompr);
|
|
|
1474 |
return err;
|
|
|
1475 |
}
|
|
|
1476 |
|
|
|
1477 |
TInt CTestZlib::Test_gzerror_streamend()
|
|
|
1478 |
{
|
|
|
1479 |
#ifdef NO_GZCOMPRESS
|
|
|
1480 |
ERR_PRINTF1(_L("NO_GZCOMPRESS -- gz* functions cannot compress"));
|
|
|
1481 |
#else
|
|
|
1482 |
const char *msgptr;
|
|
|
1483 |
char fname[] = "C:\\bye.gz";
|
|
|
1484 |
|
|
|
1485 |
Byte *compr, *uncompr;
|
|
|
1486 |
uLong comprLen, uncomprLen;
|
|
|
1487 |
comprLen = uncomprLen = 30;
|
|
|
1488 |
|
|
|
1489 |
compr = (Byte*)calloc((uInt)comprLen, 1);
|
|
|
1490 |
if ( compr == NULL)
|
|
|
1491 |
{
|
|
|
1492 |
INFO_PRINTF1(_L("Could not allocate memory for compr."));
|
|
|
1493 |
return KErrNoMemory;
|
|
|
1494 |
}
|
|
|
1495 |
|
|
|
1496 |
uncompr = (Byte*)calloc((uInt)uncomprLen, 1);
|
|
|
1497 |
if ( uncompr == NULL)
|
|
|
1498 |
{
|
|
|
1499 |
INFO_PRINTF1(_L("Could not allocate memory for uncompr."));
|
|
|
1500 |
free (compr);
|
|
|
1501 |
return KErrNoMemory;
|
|
|
1502 |
}
|
|
|
1503 |
|
|
|
1504 |
int err;
|
|
|
1505 |
const char hello[] = "hello, hello!";
|
|
|
1506 |
int len = (int)strlen(hello)+1;
|
|
|
1507 |
gzFile file;
|
|
|
1508 |
|
|
|
1509 |
file = gzopen (fname, "wb");
|
|
|
1510 |
if ( file == NULL)
|
|
|
1511 |
{
|
|
|
1512 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1513 |
free (compr);
|
|
|
1514 |
free (uncompr);
|
|
|
1515 |
return KErrGeneral;
|
|
|
1516 |
}
|
|
|
1517 |
gzputc (file, 'h');
|
|
|
1518 |
if ( gzputs (file, "ello")!= 4)
|
|
|
1519 |
{
|
|
|
1520 |
ERR_PRINTF1(_L("gzputs err"));
|
|
|
1521 |
free (compr);
|
|
|
1522 |
free (uncompr);
|
|
|
1523 |
return KErrGeneral;
|
|
|
1524 |
}
|
|
|
1525 |
if ( gzprintf (file, ", %s!", "hello")!= 8)
|
|
|
1526 |
{
|
|
|
1527 |
ERR_PRINTF1(_L("gzprintf err="));
|
|
|
1528 |
free (compr);
|
|
|
1529 |
free (uncompr);
|
|
|
1530 |
return KErrGeneral;
|
|
|
1531 |
}
|
|
|
1532 |
|
|
|
1533 |
gzseek (file, 1L, SEEK_CUR); // add one zero byte
|
|
|
1534 |
gzclose (file);
|
|
|
1535 |
|
|
|
1536 |
file = gzopen (fname, "rb");
|
|
|
1537 |
if ( file == NULL)
|
|
|
1538 |
{
|
|
|
1539 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1540 |
free (compr);
|
|
|
1541 |
free (uncompr);
|
|
|
1542 |
return KErrGeneral;
|
|
|
1543 |
}
|
|
|
1544 |
strcpy ((char*)uncompr, "garbage");
|
|
|
1545 |
|
|
|
1546 |
if ( gzread (file, uncompr, (unsigned)uncomprLen)!= len)
|
|
|
1547 |
{
|
|
|
1548 |
ERR_PRINTF1(_L("gzread err"));
|
|
|
1549 |
free (compr);
|
|
|
1550 |
free (uncompr);
|
|
|
1551 |
return KErrGeneral;
|
|
|
1552 |
}
|
|
|
1553 |
|
|
|
1554 |
if ( strcmp ((char*)uncompr, hello))
|
|
|
1555 |
{
|
|
|
1556 |
ERR_PRINTF1(_L("bad gzread"));
|
|
|
1557 |
free (compr);
|
|
|
1558 |
free (uncompr);
|
|
|
1559 |
return KErrGeneral;
|
|
|
1560 |
}
|
|
|
1561 |
|
|
|
1562 |
INFO_PRINTF2(_L("Reached file position %ld"),gzseek(file, -8L, SEEK_CUR));
|
|
|
1563 |
|
|
|
1564 |
gzgets (file, (char*)uncompr, (int)uncomprLen);
|
|
|
1565 |
msgptr = gzerror (file, &err);
|
|
|
1566 |
if ( strcmp (msgptr, "C:\\bye.gz: stream end")!= 0)
|
|
|
1567 |
{
|
|
|
1568 |
// " hello!"
|
|
|
1569 |
ERR_PRINTF1(_L("gzerror err on streamend"));
|
|
|
1570 |
free (compr);
|
|
|
1571 |
free (uncompr);
|
|
|
1572 |
return KErrGeneral;
|
|
|
1573 |
}
|
|
|
1574 |
|
|
|
1575 |
gzclose (file);
|
|
|
1576 |
free (compr);
|
|
|
1577 |
free (uncompr);
|
|
|
1578 |
|
|
|
1579 |
if ( err != Z_STREAM_END)
|
|
|
1580 |
{
|
|
|
1581 |
return KErrGeneral;
|
|
|
1582 |
}
|
|
|
1583 |
return KErrNone;
|
|
|
1584 |
#endif
|
|
|
1585 |
}
|
|
|
1586 |
|
|
|
1587 |
TInt CTestZlib::Test_gzungetcnegative()
|
|
|
1588 |
{
|
|
|
1589 |
gzFile file=NULL;
|
|
|
1590 |
int ret = gzungetc (' ', file); //NULL stream
|
|
|
1591 |
if ( ret != EOF)
|
|
|
1592 |
{
|
|
|
1593 |
ERR_PRINTF2(_L("gzungetc NULL stream test: Expected EOF but returned %d"),ret);
|
|
|
1594 |
return KErrGeneral;
|
|
|
1595 |
}
|
|
|
1596 |
|
|
|
1597 |
const char hello[] = "hello, hello!";
|
|
|
1598 |
int len = (int)strlen(hello)+1;
|
|
|
1599 |
|
|
|
1600 |
file = gzopen ("C:\\bye.gz", "wb");
|
|
|
1601 |
if ( file == NULL)
|
|
|
1602 |
{
|
|
|
1603 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1604 |
return KErrGeneral;
|
|
|
1605 |
}
|
|
|
1606 |
gzputc (file, 'h');
|
|
|
1607 |
if ( gzputs (file, "ello")!= 4)
|
|
|
1608 |
{
|
|
|
1609 |
ERR_PRINTF1(_L("gzputs err"));
|
|
|
1610 |
gzclose (file);
|
|
|
1611 |
return KErrGeneral;
|
|
|
1612 |
}
|
|
|
1613 |
|
|
|
1614 |
ret = gzungetc (' ', file); //non-read mode
|
|
|
1615 |
if ( ret != EOF)
|
|
|
1616 |
{
|
|
|
1617 |
ERR_PRINTF2(_L("gzungetc non-read mode test: Expected EOF but returned %d"),ret);
|
|
|
1618 |
gzclose (file);
|
|
|
1619 |
return KErrGeneral;
|
|
|
1620 |
}
|
|
|
1621 |
|
|
|
1622 |
gzseek (file, 1L, SEEK_CUR); // add one zero byte
|
|
|
1623 |
gzclose (file);
|
|
|
1624 |
|
|
|
1625 |
file = gzopen ("C:\\bye.gz", "rb");
|
|
|
1626 |
if ( file == NULL)
|
|
|
1627 |
{
|
|
|
1628 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1629 |
return KErrGeneral;
|
|
|
1630 |
}
|
|
|
1631 |
|
|
|
1632 |
if ( gzungetc (EOF, file)!= EOF) //ungetc EOF
|
|
|
1633 |
{
|
|
|
1634 |
gzclose (file);
|
|
|
1635 |
ERR_PRINTF1(_L("gzungetc error"));
|
|
|
1636 |
return KErrGeneral;
|
|
|
1637 |
}
|
|
|
1638 |
gzclose (file);
|
|
|
1639 |
|
|
|
1640 |
return KErrNone;
|
|
|
1641 |
}
|
|
|
1642 |
|
|
|
1643 |
TInt CTestZlib::Test_gzseeknegative()
|
|
|
1644 |
{
|
|
|
1645 |
|
|
|
1646 |
int err=0;
|
|
|
1647 |
|
|
|
1648 |
int len = (int)strlen(hello)+1;
|
|
|
1649 |
gzFile file;
|
|
|
1650 |
|
|
|
1651 |
file = gzopen (TESTFILE, "wb");
|
|
|
1652 |
if ( file == NULL)
|
|
|
1653 |
{
|
|
|
1654 |
return KErrNoMemory;
|
|
|
1655 |
}
|
|
|
1656 |
gzputc (file, 'h');
|
|
|
1657 |
|
|
|
1658 |
err= gzseek (file, 1L, SEEK_END); /* add one zero byte */
|
|
|
1659 |
if ( err != -1)
|
|
|
1660 |
{
|
|
|
1661 |
gzclose (file);
|
|
|
1662 |
return KErrGeneral;
|
|
|
1663 |
}
|
|
|
1664 |
|
|
|
1665 |
err= gzclose (file);
|
|
|
1666 |
file = gzopen (TESTFILE, "rb");
|
|
|
1667 |
if ( gzgetc (file)!= 'h')
|
|
|
1668 |
{
|
|
|
1669 |
gzclose (file);
|
|
|
1670 |
ERR_PRINTF1(_L("gzgetc error"));
|
|
|
1671 |
return KErrGeneral;
|
|
|
1672 |
}
|
|
|
1673 |
if ( gzgetc (file)!= EOF)
|
|
|
1674 |
{
|
|
|
1675 |
gzclose (file);
|
|
|
1676 |
ERR_PRINTF1(_L("gzgetc error"));
|
|
|
1677 |
return KErrGeneral;
|
|
|
1678 |
}
|
|
|
1679 |
err= gzseek (file, 1L, SEEK_CUR);
|
|
|
1680 |
if ( gzgetc (file)!= -1L)
|
|
|
1681 |
{
|
|
|
1682 |
gzclose (file);
|
|
|
1683 |
ERR_PRINTF1(_L("gzseek error"));
|
|
|
1684 |
return KErrGeneral;
|
|
|
1685 |
}
|
|
|
1686 |
gzclose (file);
|
|
|
1687 |
return KErrNone;
|
|
|
1688 |
}
|
|
|
1689 |
|
|
|
1690 |
/*TInt CTestZlib::TestGzopenRw()
|
|
|
1691 |
{
|
|
|
1692 |
TInt res = KErrNone ;
|
|
|
1693 |
gzFile file;
|
|
|
1694 |
char c;
|
|
|
1695 |
const char *fname = "c:\\Bytes.gz";
|
|
|
1696 |
file = gzopen(fname, "wr");
|
|
|
1697 |
if (file == NULL)
|
|
|
1698 |
{
|
|
|
1699 |
res = KErrGeneral;
|
|
|
1700 |
return res;
|
|
|
1701 |
}
|
|
|
1702 |
else
|
|
|
1703 |
{
|
|
|
1704 |
res=gzputc(file, 'r');
|
|
|
1705 |
if(res<0)
|
|
|
1706 |
{
|
|
|
1707 |
res = KErrGeneral;
|
|
|
1708 |
}
|
|
|
1709 |
else
|
|
|
1710 |
{
|
|
|
1711 |
res = KErrNone;
|
|
|
1712 |
//gzclearerr(file);
|
|
|
1713 |
gzseek(file,0, SEEK_SET);
|
|
|
1714 |
c = gzgetc(file);
|
|
|
1715 |
if(c == 'r')
|
|
|
1716 |
{
|
|
|
1717 |
res = KErrNone;
|
|
|
1718 |
}
|
|
|
1719 |
else
|
|
|
1720 |
{
|
|
|
1721 |
ERR_PRINTF1(_L("gzgetc error in rw mode. Expected r"));
|
|
|
1722 |
res=KErrGeneral;
|
|
|
1723 |
}
|
|
|
1724 |
}
|
|
|
1725 |
}
|
|
|
1726 |
gzclose(file);
|
|
|
1727 |
return res;
|
|
|
1728 |
}
|
|
|
1729 |
*/
|
|
|
1730 |
/**
|
|
|
1731 |
* Function Name : Test_gzdirecttxt
|
|
|
1732 |
* TestCase Description: 1. Checks whether a normal txt file gives a compressed stream or not
|
|
|
1733 |
*/
|
|
|
1734 |
TInt CTestZlib::Test_gzdirecttxt()
|
|
|
1735 |
{
|
|
|
1736 |
gzFile file;
|
|
|
1737 |
int ret=KErrGeneral;
|
|
|
1738 |
char fname[] = "C:\\gzdirecttest.txt";
|
|
|
1739 |
FILE *fp=NULL;
|
|
|
1740 |
fp=fopen (fname, "w");
|
|
|
1741 |
fputc ('\n', fp);
|
|
|
1742 |
fclose (fp);
|
|
|
1743 |
file = gzopen (fname, "rb");
|
|
|
1744 |
ret = gzdirect (file);
|
|
|
1745 |
if ( ret)
|
|
|
1746 |
{
|
|
|
1747 |
INFO_PRINTF1(_L("Reading a Non GzFile"));
|
|
|
1748 |
ret=KErrNone;
|
|
|
1749 |
}
|
|
|
1750 |
else
|
|
|
1751 |
{
|
|
|
1752 |
ERR_PRINTF1(_L("Error in gzdirect. Expeceted 1, returned 0"));
|
|
|
1753 |
ret=KErrGeneral;
|
|
|
1754 |
}
|
|
|
1755 |
gzclose (file);
|
|
|
1756 |
return ret;
|
|
|
1757 |
}
|
|
|
1758 |
|
|
|
1759 |
/**
|
|
|
1760 |
* Function Name : TestGzungetcChain
|
|
|
1761 |
* TestCase Description: 1. Checks whether gzungetc ungets the read chars using getc
|
|
|
1762 |
*/
|
|
|
1763 |
TInt CTestZlib::TestGzungetcChain()
|
|
|
1764 |
{
|
|
|
1765 |
gzFile file;
|
|
|
1766 |
char tmp;
|
|
|
1767 |
char fname[] = "C:\\Hello.gz";
|
|
|
1768 |
file = gzopen (fname, "wb");
|
|
|
1769 |
gzputc (file, 'h');
|
|
|
1770 |
if ( gzputs (file, "ello World")!= 10)
|
|
|
1771 |
{
|
|
|
1772 |
gzclose (file);
|
|
|
1773 |
printf ("Error: gzputs\n");
|
|
|
1774 |
}
|
|
|
1775 |
gzclose (file);
|
|
|
1776 |
file = gzopen (fname, "rb");
|
|
|
1777 |
while (' ' != ( tmp = gzgetc(file) ))
|
|
|
1778 |
{
|
|
|
1779 |
gzungetc (tmp, file);
|
|
|
1780 |
gzseek (file, 1L, SEEK_CUR);
|
|
|
1781 |
}
|
|
|
1782 |
gzclose (file);
|
|
|
1783 |
return KErrNone;
|
|
|
1784 |
}
|
|
|
1785 |
|
|
|
1786 |
/**
|
|
|
1787 |
* Function Name : TestGzseekBack
|
|
|
1788 |
* TestCase Description: 1. Checks whether gzseek returns -1
|
|
|
1789 |
* for backward seeks in files opened in write mode.
|
|
|
1790 |
*/
|
|
|
1791 |
TInt CTestZlib::TestGzseekBack()
|
|
|
1792 |
{
|
|
|
1793 |
int err;
|
|
|
1794 |
int len = (int)strlen(hello)+1;
|
|
|
1795 |
gzFile file;
|
|
|
1796 |
|
|
|
1797 |
const char * fname= TESTFILE;
|
|
|
1798 |
|
|
|
1799 |
file = gzopen (fname, "wb");
|
|
|
1800 |
if ( file == NULL)
|
|
|
1801 |
{
|
|
|
1802 |
err = KErrGeneral;
|
|
|
1803 |
return err;
|
|
|
1804 |
}
|
|
|
1805 |
gzputc (file, 'h');
|
|
|
1806 |
if ( gzputs (file, "ello")!= 4)
|
|
|
1807 |
{
|
|
|
1808 |
err=1;
|
|
|
1809 |
}
|
|
|
1810 |
if ( gzprintf (file, ", %s!", "hello")!= 8)
|
|
|
1811 |
{
|
|
|
1812 |
err=1;
|
|
|
1813 |
}
|
|
|
1814 |
err = (int) gzseek(file,0, SEEK_SET); /* to beg */
|
|
|
1815 |
gzclose (file);
|
|
|
1816 |
if ( err == -1)
|
|
|
1817 |
{
|
|
|
1818 |
return KErrNone;
|
|
|
1819 |
}
|
|
|
1820 |
else
|
|
|
1821 |
{
|
|
|
1822 |
ERR_PRINTF2(_L("Expected -1, returned %d"),err);
|
|
|
1823 |
return KErrGeneral;
|
|
|
1824 |
}
|
|
|
1825 |
}
|
|
|
1826 |
|
|
|
1827 |
/**
|
|
|
1828 |
* Function Name : TestGzseekAppend
|
|
|
1829 |
* TestCase Description:
|
|
|
1830 |
* 1. Writes a text file, closes.
|
|
|
1831 |
* 2. Open using gzopen in append mode
|
|
|
1832 |
* 3. Writes another character.
|
|
|
1833 |
* 4. Seek one down from current position
|
|
|
1834 |
* 5. Checks whether gzseek returns 2
|
|
|
1835 |
*/
|
|
|
1836 |
TInt CTestZlib::TestGzseekAppend()
|
|
|
1837 |
{
|
|
|
1838 |
const char hello[] = "hello, hello!";
|
|
|
1839 |
int len = (int)strlen(hello)+1;
|
|
|
1840 |
int err;
|
|
|
1841 |
gzFile file;
|
|
|
1842 |
|
|
|
1843 |
FILE *fp = fopen ("c:\\file.txt", "wb");
|
|
|
1844 |
fputc ('h', fp);
|
|
|
1845 |
fclose (fp);
|
|
|
1846 |
file = gzopen ("c:\\file.txt", "a");
|
|
|
1847 |
if ( file == NULL)
|
|
|
1848 |
{
|
|
|
1849 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1850 |
return KErrGeneral;
|
|
|
1851 |
}
|
|
|
1852 |
gzputc (file, 'h');
|
|
|
1853 |
err = (int) gzseek(file,1L, SEEK_CUR); /* to next pos */
|
|
|
1854 |
gzclose (file);
|
|
|
1855 |
if ( err == 2)
|
|
|
1856 |
return KErrNone;
|
|
|
1857 |
else
|
|
|
1858 |
{
|
|
|
1859 |
ERR_PRINTF2(_L("Expected 2, returned %d"),err);
|
|
|
1860 |
return KErrGeneral;
|
|
|
1861 |
}
|
|
|
1862 |
}
|
|
|
1863 |
|
|
|
1864 |
/**
|
|
|
1865 |
* Function Name : TestGzseekHugeOffset
|
|
|
1866 |
* TestCase Description:
|
|
|
1867 |
* 1. Writes a text file, closes.
|
|
|
1868 |
* 2. Open using gzopen in append mode
|
|
|
1869 |
* 3. Writes another character.
|
|
|
1870 |
* 4. Seek 4097 up from current position
|
|
|
1871 |
* 5. Checks whether gzseek returns 16386 or not.
|
|
|
1872 |
*/
|
|
|
1873 |
TInt CTestZlib::TestGzseekHugeOffset()
|
|
|
1874 |
{
|
|
|
1875 |
const char hello[] = "hello, hello!";
|
|
|
1876 |
int len = (int)strlen(hello)+1;
|
|
|
1877 |
int err;
|
|
|
1878 |
gzFile file;
|
|
|
1879 |
|
|
|
1880 |
FILE *fp = fopen ("c:\\file.txt", "wb");
|
|
|
1881 |
fputc ('h', fp);
|
|
|
1882 |
fclose (fp);
|
|
|
1883 |
file = gzopen ("c:\\file.txt", "a");
|
|
|
1884 |
if ( file == NULL)
|
|
|
1885 |
{
|
|
|
1886 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1887 |
return KErrGeneral;
|
|
|
1888 |
}
|
|
|
1889 |
gzputc (file, 'h');
|
|
|
1890 |
err = (int) gzseek(file,16385L, SEEK_CUR); /* advance pos by 16385*/
|
|
|
1891 |
gzclose (file);
|
|
|
1892 |
if ( err == 16386)
|
|
|
1893 |
return KErrNone;
|
|
|
1894 |
else
|
|
|
1895 |
{
|
|
|
1896 |
ERR_PRINTF2(_L("Expected 2, returned %d"),err);
|
|
|
1897 |
return KErrGeneral;
|
|
|
1898 |
}
|
|
|
1899 |
}
|
|
|
1900 |
|
|
|
1901 |
/**
|
|
|
1902 |
* Function Name : TestGzseekNoSize
|
|
|
1903 |
* TestCase Description:
|
|
|
1904 |
* 1. Seeks a zero sized file
|
|
|
1905 |
* 2. Checks whether it returns -1 or not
|
|
|
1906 |
*/
|
|
|
1907 |
TInt CTestZlib::TestGzseekNoSize()
|
|
|
1908 |
{
|
|
|
1909 |
TInt res = KErrNone;
|
|
|
1910 |
gzFile file;
|
|
|
1911 |
uInt size, len;
|
|
|
1912 |
const char *s="\0";
|
|
|
1913 |
len=strlen (s);
|
|
|
1914 |
const char * fname= TESTFILE;
|
|
|
1915 |
file = gzopen (fname, "wb");
|
|
|
1916 |
if ( file == Z_NULL)
|
|
|
1917 |
{
|
|
|
1918 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
1919 |
return KErrGeneral;
|
|
|
1920 |
}
|
|
|
1921 |
size = gzwrite (file, (char*)s, (unsigned)strlen(s));
|
|
|
1922 |
if ( len!=size)
|
|
|
1923 |
{
|
|
|
1924 |
ERR_PRINTF1(_L("gzwrite error"));
|
|
|
1925 |
return KErrGeneral;
|
|
|
1926 |
}
|
|
|
1927 |
|
|
|
1928 |
res = (int) gzseek(file,1L, SEEK_CUR); /* to next pos */
|
|
|
1929 |
gzclose (file);
|
|
|
1930 |
if ( res == 1)
|
|
|
1931 |
{
|
|
|
1932 |
return KErrNone;
|
|
|
1933 |
}
|
|
|
1934 |
else
|
|
|
1935 |
{
|
|
|
1936 |
ERR_PRINTF2(_L("Expected -1, returned %d"), res);
|
|
|
1937 |
return KErrGeneral;
|
|
|
1938 |
}
|
|
|
1939 |
}
|
|
|
1940 |
|
|
|
1941 |
/**
|
|
|
1942 |
* Function Name : TestGzopenLongPath
|
|
|
1943 |
* TestCase Description:
|
|
|
1944 |
* 1. Seeks a file with long name
|
|
|
1945 |
* 2. Checks whether gzopen returns NULL or not
|
|
|
1946 |
*/
|
|
|
1947 |
TInt CTestZlib::TestGzopenLongPath01()
|
|
|
1948 |
{
|
|
|
1949 |
gzFile file;
|
|
|
1950 |
const char
|
|
|
1951 |
* fname = "c:\\fffff\
|
|
|
1952 |
fffffffffffffffffffffffffffffff\
|
|
|
1953 |
fffffffffffffffffffffffffffffff\
|
|
|
1954 |
fffffffffffffffffffffffffffffff\
|
|
|
1955 |
fffffffffffffffffffffffffffffff\
|
|
|
1956 |
fffffffffffffffffffffffffffffff\
|
|
|
1957 |
fffffffffffffffffffffffffffffff\
|
|
|
1958 |
fffffffffffffffffffffffffffffff\
|
|
|
1959 |
fffffffffffffffffffffffffffffff\
|
|
|
1960 |
fffffffffffffffffffffffffffffff\
|
|
|
1961 |
fffffffffffffffffffffffffffffff\
|
|
|
1962 |
fffffffffffffffffffffffffffffff.txt";
|
|
|
1963 |
file = gzopen (fname, "wb");
|
|
|
1964 |
if ( file == Z_NULL)
|
|
|
1965 |
{
|
|
|
1966 |
INFO_PRINTF1(_L("Returned NULL"));
|
|
|
1967 |
return KErrNone;
|
|
|
1968 |
}
|
|
|
1969 |
else
|
|
|
1970 |
{
|
|
|
1971 |
ERR_PRINTF2(_L("Expected NULL, returned %d"), file);
|
|
|
1972 |
return KErrGeneral;
|
|
|
1973 |
}
|
|
|
1974 |
}
|
|
|
1975 |
|
|
|
1976 |
/**
|
|
|
1977 |
* Function Name : TestGzseekLongPath
|
|
|
1978 |
* TestCase Description:
|
|
|
1979 |
* 1. Seeks a acceptable long file name
|
|
|
1980 |
* 2. Checks whether it returns 1 or not
|
|
|
1981 |
*/
|
|
|
1982 |
TInt CTestZlib::TestGzseekLongPath01()
|
|
|
1983 |
{
|
|
|
1984 |
TInt res = KErrNone;
|
|
|
1985 |
gzFile file;
|
|
|
1986 |
uInt size, len;
|
|
|
1987 |
const char *s="\0";
|
|
|
1988 |
len=strlen (s);
|
|
|
1989 |
const char
|
|
|
1990 |
* fname = "c:\\fffff\
|
|
|
1991 |
fffffffffffffffffffffffffffffff\
|
|
|
1992 |
fffffffffffffffffffffffffffffff\
|
|
|
1993 |
fffffffffffffffffffffffffffffff\
|
|
|
1994 |
fffffffffffffffffffffffffffffff\
|
|
|
1995 |
fffffffffffffffffffffffffffffff\
|
|
|
1996 |
fffffffffffffffffffffffffffffff.txt";
|
|
|
1997 |
file = gzopen (fname, "wb");
|
|
|
1998 |
if ( file == Z_NULL)
|
|
|
1999 |
{
|
|
|
2000 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2001 |
return KErrGeneral;
|
|
|
2002 |
}
|
|
|
2003 |
size = gzwrite (file, (char*)s, (unsigned)strlen(s));
|
|
|
2004 |
if ( len!=size)
|
|
|
2005 |
{
|
|
|
2006 |
ERR_PRINTF1(_L("gzwrite error"));
|
|
|
2007 |
return KErrGeneral;
|
|
|
2008 |
}
|
|
|
2009 |
|
|
|
2010 |
res = (int) gzseek(file,1L, SEEK_CUR); /* to next pos */
|
|
|
2011 |
gzclose (file);
|
|
|
2012 |
if ( res == 1)
|
|
|
2013 |
{
|
|
|
2014 |
return KErrNone;
|
|
|
2015 |
}
|
|
|
2016 |
else
|
|
|
2017 |
{
|
|
|
2018 |
ERR_PRINTF2(_L("Expected -1, returned %d"), res);
|
|
|
2019 |
return KErrGeneral;
|
|
|
2020 |
}
|
|
|
2021 |
}
|
|
|
2022 |
|
|
|
2023 |
/**
|
|
|
2024 |
* Function Name : TestGzopenLongPath
|
|
|
2025 |
* TestCase Description:
|
|
|
2026 |
* 1. Seeks a long pathed file
|
|
|
2027 |
* 2. Checks whether it returns NULL or not
|
|
|
2028 |
*/
|
|
|
2029 |
TInt CTestZlib::TestGzopenLongPath02()
|
|
|
2030 |
{
|
|
|
2031 |
gzFile file;
|
|
|
2032 |
int ret = KErrNone;
|
|
|
2033 |
const char
|
|
|
2034 |
* fname = "C:\\fffff\
|
|
|
2035 |
fffffffffffffffffffffffffffffff\
|
|
|
2036 |
fffffffffffffffffffffffffffffff\
|
|
|
2037 |
fffffffffffffffffffffffffffffff\
|
|
|
2038 |
fffffffffffffffffffffffffffffff\
|
|
|
2039 |
fffffffffffffffffffffffffffffff\
|
|
|
2040 |
fffffffffffffffffffffffffffffff";
|
|
|
2041 |
|
|
|
2042 |
file = gzopen (fname, "wb");
|
|
|
2043 |
if ( file == Z_NULL)
|
|
|
2044 |
{
|
|
|
2045 |
ERR_PRINTF1(_L("gzopen error- File NULL"));
|
|
|
2046 |
return KErrGeneral;
|
|
|
2047 |
}
|
|
|
2048 |
else
|
|
|
2049 |
{
|
|
|
2050 |
INFO_PRINTF1(_L("Expected file pointer, returned Success"));
|
|
|
2051 |
}
|
|
|
2052 |
gzclose (file);
|
|
|
2053 |
return ret;
|
|
|
2054 |
}
|
|
|
2055 |
|
|
|
2056 |
/**
|
|
|
2057 |
* Function Name : TestGzseekMixedFile01
|
|
|
2058 |
* TestCase Description:
|
|
|
2059 |
* 1. Open using gzopen in write mode
|
|
|
2060 |
* 2. gzputs a string.
|
|
|
2061 |
* 3. fopen it, writes a text, close.
|
|
|
2062 |
* 4. Seek one down from current position
|
|
|
2063 |
* 5. Checks whether gzseek returns 1 for offset 1L,
|
|
|
2064 |
* 1000L for offset 1000L, -1 for -1L, -1 for -1000L
|
|
|
2065 |
*/
|
|
|
2066 |
TInt CTestZlib::TestGzseekMixedFile01()
|
|
|
2067 |
{
|
|
|
2068 |
const char hello[] = "hello, hello!";
|
|
|
2069 |
int len = (int)strlen(hello)+1;
|
|
|
2070 |
int err;
|
|
|
2071 |
gzFile file;
|
|
|
2072 |
|
|
|
2073 |
TInt offset, expRes;
|
|
|
2074 |
|
|
|
2075 |
ReadIntParam (offset);
|
|
|
2076 |
ReadIntParam (expRes);
|
|
|
2077 |
|
|
|
2078 |
file = gzopen ("c:\\file.txt", "wb");
|
|
|
2079 |
gzputs (file, hello);
|
|
|
2080 |
gzclose (file);
|
|
|
2081 |
FILE *fp = fopen ("c:\\file.txt", "w+");
|
|
|
2082 |
fputc ('h', fp);
|
|
|
2083 |
fclose (fp);
|
|
|
2084 |
file = gzopen ("c:\\file.txt", "rb");
|
|
|
2085 |
if ( file == NULL)
|
|
|
2086 |
{
|
|
|
2087 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2088 |
return KErrGeneral;
|
|
|
2089 |
}
|
|
|
2090 |
err = (int) gzseek(file,offset, SEEK_CUR); /* to next pos */
|
|
|
2091 |
gzclose (file);
|
|
|
2092 |
if ( err == expRes)
|
|
|
2093 |
return KErrNone;
|
|
|
2094 |
else
|
|
|
2095 |
{
|
|
|
2096 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRes, err);
|
|
|
2097 |
return KErrGeneral;
|
|
|
2098 |
}
|
|
|
2099 |
}
|
|
|
2100 |
|
|
|
2101 |
/**
|
|
|
2102 |
* Function Name : TestGzopenNoMode
|
|
|
2103 |
* TestCase Description:
|
|
|
2104 |
* 1. gzopen a file with NULL mode
|
|
|
2105 |
* 2. Checks whether gzopen returns NULL or not
|
|
|
2106 |
*/
|
|
|
2107 |
TInt CTestZlib::TestGzopenNoMode()
|
|
|
2108 |
{
|
|
|
2109 |
gzFile file;
|
|
|
2110 |
const char * fname = "c:\\file.txt";
|
|
|
2111 |
file = gzopen (fname, NULL);
|
|
|
2112 |
if ( file == Z_NULL)
|
|
|
2113 |
{
|
|
|
2114 |
INFO_PRINTF1(_L("Returned NULL"));
|
|
|
2115 |
return KErrNone;
|
|
|
2116 |
}
|
|
|
2117 |
else
|
|
|
2118 |
{
|
|
|
2119 |
ERR_PRINTF2(_L("Expected NULL, returned %d"), file);
|
|
|
2120 |
return KErrGeneral;
|
|
|
2121 |
}
|
|
|
2122 |
}
|
|
|
2123 |
|
|
|
2124 |
/**
|
|
|
2125 |
* Function Name : TestGzopenNoPath
|
|
|
2126 |
* TestCase Description:
|
|
|
2127 |
* 1. gzopen a file with NULL path
|
|
|
2128 |
* 2. Checks whether gzopen returns NULL or not
|
|
|
2129 |
*/
|
|
|
2130 |
TInt CTestZlib::TestGzopenNoPath()
|
|
|
2131 |
{
|
|
|
2132 |
gzFile file;
|
|
|
2133 |
file = gzopen (NULL, "wb");
|
|
|
2134 |
if ( file == Z_NULL)
|
|
|
2135 |
{
|
|
|
2136 |
INFO_PRINTF1(_L("Returned NULL"));
|
|
|
2137 |
return KErrNone;
|
|
|
2138 |
}
|
|
|
2139 |
else
|
|
|
2140 |
{
|
|
|
2141 |
ERR_PRINTF2(_L("Expected NULL, returned %d"), file);
|
|
|
2142 |
return KErrGeneral;
|
|
|
2143 |
}
|
|
|
2144 |
}
|
|
|
2145 |
|
|
|
2146 |
/**
|
|
|
2147 |
* Function Name : TestGzopenNoPath
|
|
|
2148 |
* TestCase Description:
|
|
|
2149 |
* 1. gzopen a file with path,mode empty string,
|
|
|
2150 |
* 2. Checks whether gzopen returns NULL or not
|
|
|
2151 |
*/
|
|
|
2152 |
TInt CTestZlib::TestGzopenNoPathMode()
|
|
|
2153 |
{
|
|
|
2154 |
gzFile file;
|
|
|
2155 |
file = gzopen ("", "");
|
|
|
2156 |
if ( file == Z_NULL)
|
|
|
2157 |
{
|
|
|
2158 |
INFO_PRINTF1(_L("Returned NULL"));
|
|
|
2159 |
return KErrNone;
|
|
|
2160 |
}
|
|
|
2161 |
else
|
|
|
2162 |
{
|
|
|
2163 |
ERR_PRINTF2(_L("Expected NULL, returned %d"), file);
|
|
|
2164 |
return KErrGeneral;
|
|
|
2165 |
}
|
|
|
2166 |
}
|
|
|
2167 |
/**
|
|
|
2168 |
* Function Name : TestGzseekConcatedFile01
|
|
|
2169 |
* TestCase Description:
|
|
|
2170 |
* 1. Open a manually concatinated gz file using gzopen in read mode
|
|
|
2171 |
* 2. Seek one down from current position
|
|
|
2172 |
* 3. Checks whether gzseek returns 1 for offset 1L,
|
|
|
2173 |
* -1 for offset 1000L, -1 for -1L, -1 for -1000L
|
|
|
2174 |
*/
|
|
|
2175 |
TInt CTestZlib::TestGzseekConcatedFile01()
|
|
|
2176 |
{
|
|
|
2177 |
int err;
|
|
|
2178 |
gzFile file;
|
|
|
2179 |
|
|
|
2180 |
TInt offset, expRes;
|
|
|
2181 |
ReadIntParam (offset);
|
|
|
2182 |
ReadIntParam (expRes);
|
|
|
2183 |
|
|
|
2184 |
file = gzopen (FILETESTGZCONCAT, "rb");
|
|
|
2185 |
if ( file == NULL)
|
|
|
2186 |
{
|
|
|
2187 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2188 |
return KErrGeneral;
|
|
|
2189 |
}
|
|
|
2190 |
err = (int) gzseek(file,offset, SEEK_CUR); // to next pos
|
|
|
2191 |
gzclose (file);
|
|
|
2192 |
if ( err == expRes)
|
|
|
2193 |
{
|
|
|
2194 |
return KErrNone;
|
|
|
2195 |
}
|
|
|
2196 |
else
|
|
|
2197 |
{
|
|
|
2198 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRes, err);
|
|
|
2199 |
return KErrGeneral;
|
|
|
2200 |
}
|
|
|
2201 |
}
|
|
|
2202 |
|
|
|
2203 |
/**
|
|
|
2204 |
* Function Name : TestGzopenNoPath
|
|
|
2205 |
* TestCase Description:
|
|
|
2206 |
* 1. gzopen a file with valid path, mode: 9, f, h, R, 9, fb, hb, Rb,
|
|
|
2207 |
* and wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
|
|
|
2208 |
* 2. Checks whether gzopen returns NULL all cases, except the last one.
|
|
|
2209 |
*/
|
|
|
2210 |
TInt CTestZlib::TestGzopenDiffMode()
|
|
|
2211 |
{
|
|
|
2212 |
TInt res = KErrNone;
|
|
|
2213 |
gzFile file=Z_NULL;
|
|
|
2214 |
const char * fname= TESTFILE;
|
|
|
2215 |
char mode[100];
|
|
|
2216 |
TInt expRes;
|
|
|
2217 |
ReadStringParam (mode);
|
|
|
2218 |
ReadIntParam (expRes);
|
|
|
2219 |
file = gzopen (fname, "wb");
|
|
|
2220 |
res = gzputc (file, 'h');
|
|
|
2221 |
res = gzclose (file);
|
|
|
2222 |
file = gzopen (fname, mode);
|
|
|
2223 |
if ( (file == Z_NULL && expRes == 0) || (file != Z_NULL && expRes == 1))
|
|
|
2224 |
{
|
|
|
2225 |
res = KErrNone;
|
|
|
2226 |
}
|
|
|
2227 |
else
|
|
|
2228 |
{
|
|
|
2229 |
res = KErrGeneral;
|
|
|
2230 |
ERR_PRINTF1(_L("Expected NULL, returned nonNULL"));
|
|
|
2231 |
}
|
|
|
2232 |
if ( file)
|
|
|
2233 |
{
|
|
|
2234 |
gzclose (file);
|
|
|
2235 |
}
|
|
|
2236 |
return res;
|
|
|
2237 |
}
|
|
|
2238 |
|
|
|
2239 |
/**
|
|
|
2240 |
* Function Name : TestGzseekConcatedFile02
|
|
|
2241 |
* TestCase Description:
|
|
|
2242 |
* 1. Open a programmatically concatinated gz file using gzopen
|
|
|
2243 |
* in read mode
|
|
|
2244 |
* 2. Seek one down from current position
|
|
|
2245 |
* 3. Checks whether gzseek returns 1 for offset 1L,
|
|
|
2246 |
* -1 for offset 1000L, -1 for -1L, -1 for -1000L
|
|
|
2247 |
*/
|
|
|
2248 |
TInt CTestZlib::TestGzseekConcatedFile02()
|
|
|
2249 |
{
|
|
|
2250 |
int err;
|
|
|
2251 |
gzFile file;
|
|
|
2252 |
|
|
|
2253 |
TInt offset, expRes;
|
|
|
2254 |
|
|
|
2255 |
ReadIntParam (offset);
|
|
|
2256 |
ReadIntParam (expRes);
|
|
|
2257 |
char fname1[13]="c:\\first.gz";
|
|
|
2258 |
char fname2[14]="c:\\second.gz";
|
|
|
2259 |
|
|
|
2260 |
//create 2 gz files
|
|
|
2261 |
file = gzopen (fname1, "w");
|
|
|
2262 |
if ( file == NULL)
|
|
|
2263 |
{
|
|
|
2264 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2265 |
return KErrGeneral;
|
|
|
2266 |
}
|
|
|
2267 |
gzputc (file, 'h');
|
|
|
2268 |
gzclose (file);
|
|
|
2269 |
file = gzopen (fname2, "w");
|
|
|
2270 |
if ( file == NULL)
|
|
|
2271 |
{
|
|
|
2272 |
unlink (fname1);
|
|
|
2273 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2274 |
return KErrGeneral;
|
|
|
2275 |
}
|
|
|
2276 |
gzputc (file, 'e');
|
|
|
2277 |
gzclose (file);
|
|
|
2278 |
|
|
|
2279 |
//concatenate the two
|
|
|
2280 |
FILE *fpFirst=NULL, *fpSecond=NULL;
|
|
|
2281 |
fpFirst = fopen (fname1, "a");
|
|
|
2282 |
fpSecond = fopen (fname2, "r");
|
|
|
2283 |
char c;
|
|
|
2284 |
for (; !feof(fpSecond);)
|
|
|
2285 |
{
|
|
|
2286 |
c=fgetc (fpSecond);
|
|
|
2287 |
fputc (c, fpFirst);
|
|
|
2288 |
}
|
|
|
2289 |
fclose (fpFirst);
|
|
|
2290 |
fclose (fpSecond);
|
|
|
2291 |
|
|
|
2292 |
//Now seek
|
|
|
2293 |
file = gzopen (fname1, "r");
|
|
|
2294 |
err = (int) gzseek(file,offset, SEEK_CUR); // to next pos
|
|
|
2295 |
gzclose (file);
|
|
|
2296 |
if ( err == expRes)
|
|
|
2297 |
{
|
|
|
2298 |
unlink (fname1);
|
|
|
2299 |
unlink (fname2);
|
|
|
2300 |
return KErrNone;
|
|
|
2301 |
}
|
|
|
2302 |
else
|
|
|
2303 |
{
|
|
|
2304 |
unlink (fname1);
|
|
|
2305 |
unlink (fname2);
|
|
|
2306 |
ERR_PRINTF3(_L("Expected %d, returned %d"),expRes, err);
|
|
|
2307 |
return KErrGeneral;
|
|
|
2308 |
}
|
|
|
2309 |
}
|
|
|
2310 |
|
|
|
2311 |
/**
|
|
|
2312 |
* Function Name : TestGzprintf01
|
|
|
2313 |
* TestCase Description:
|
|
|
2314 |
* 1. Prints an empty string
|
|
|
2315 |
* 2. Checks whether returns 0
|
|
|
2316 |
*/
|
|
|
2317 |
TInt CTestZlib::TestGzprintf01()
|
|
|
2318 |
{
|
|
|
2319 |
TInt res = KErrGeneral;
|
|
|
2320 |
gzFile file;
|
|
|
2321 |
const char * fname= TESTFILE;
|
|
|
2322 |
file = gzopen (fname, "wb");
|
|
|
2323 |
if ( file == NULL)
|
|
|
2324 |
{
|
|
|
2325 |
res = KErrNoMemory;
|
|
|
2326 |
return res;
|
|
|
2327 |
}
|
|
|
2328 |
res = gzprintf (file, "");
|
|
|
2329 |
if ( res != 0)
|
|
|
2330 |
{
|
|
|
2331 |
ERR_PRINTF1(_L("gzprintf err"));
|
|
|
2332 |
}
|
|
|
2333 |
else
|
|
|
2334 |
{
|
|
|
2335 |
res = KErrNone;
|
|
|
2336 |
}
|
|
|
2337 |
gzclose (file);
|
|
|
2338 |
return res;
|
|
|
2339 |
}
|
|
|
2340 |
/**
|
|
|
2341 |
* Function Name : TestGzprintf02
|
|
|
2342 |
* TestCase Description:
|
|
|
2343 |
* 1. Prints an large string of length 4097, 4096
|
|
|
2344 |
* 2. Checks whether returns 0, 4095
|
|
|
2345 |
*/
|
|
|
2346 |
TInt CTestZlib::TestGzprintf02()
|
|
|
2347 |
{
|
|
|
2348 |
TInt res = KErrGeneral;
|
|
|
2349 |
gzFile file;
|
|
|
2350 |
const char * fname= TESTFILE;
|
|
|
2351 |
|
|
|
2352 |
char largeStr[4098];
|
|
|
2353 |
TInt strLength, expRes;
|
|
|
2354 |
ReadIntParam (strLength);
|
|
|
2355 |
ReadIntParam (expRes);
|
|
|
2356 |
|
|
|
2357 |
//create alarge string
|
|
|
2358 |
for (int i=0; i<strLength;i++)
|
|
|
2359 |
{
|
|
|
2360 |
largeStr[i]='a';
|
|
|
2361 |
}
|
|
|
2362 |
largeStr[strLength]='\0';
|
|
|
2363 |
file = gzopen (fname, "wb");
|
|
|
2364 |
if ( file == NULL)
|
|
|
2365 |
{
|
|
|
2366 |
res = KErrNoMemory;
|
|
|
2367 |
return res;
|
|
|
2368 |
}
|
|
|
2369 |
res = gzprintf (file, largeStr);
|
|
|
2370 |
if ( res != expRes)
|
|
|
2371 |
{
|
|
|
2372 |
ERR_PRINTF1(_L("gzprintf err"));
|
|
|
2373 |
}
|
|
|
2374 |
else
|
|
|
2375 |
{
|
|
|
2376 |
res = KErrNone;
|
|
|
2377 |
}
|
|
|
2378 |
gzclose (file);
|
|
|
2379 |
unlink (TESTFILE);
|
|
|
2380 |
return res;
|
|
|
2381 |
}
|
|
|
2382 |
|
|
|
2383 |
/**
|
|
|
2384 |
* Function Name : TestGzflushNull
|
|
|
2385 |
* TestCase Description:
|
|
|
2386 |
* 1. Flushes a NULL stream
|
|
|
2387 |
* 2. Checks whether returns Z_STREAM_ERROR(-2)
|
|
|
2388 |
*/
|
|
|
2389 |
TInt CTestZlib::TestGzflushNull()
|
|
|
2390 |
{
|
|
|
2391 |
TInt res = KErrNone;
|
|
|
2392 |
gzFile file= NULL;
|
|
|
2393 |
int l= gzflush (file, Z_FULL_FLUSH);
|
|
|
2394 |
if ( l != Z_STREAM_ERROR)
|
|
|
2395 |
{
|
|
|
2396 |
res = KErrGeneral;
|
|
|
2397 |
}
|
|
|
2398 |
return res;
|
|
|
2399 |
}
|
|
|
2400 |
|
|
|
2401 |
/**
|
|
|
2402 |
* Function Name : TestGzflushRepeat
|
|
|
2403 |
* TestCase Description:
|
|
|
2404 |
* 1. Flushes a valid stream twice
|
|
|
2405 |
* 2. Checks whether returns 0
|
|
|
2406 |
*/
|
|
|
2407 |
TInt CTestZlib::TestGzflushRepeat()
|
|
|
2408 |
{
|
|
|
2409 |
TInt res = KErrNone;
|
|
|
2410 |
gzFile file;
|
|
|
2411 |
|
|
|
2412 |
const char * fname= TESTFILE;
|
|
|
2413 |
file = gzopen (fname, "wb");
|
|
|
2414 |
if ( file == Z_NULL)
|
|
|
2415 |
{
|
|
|
2416 |
res = KErrNoMemory;
|
|
|
2417 |
return res;
|
|
|
2418 |
}
|
|
|
2419 |
int l= gzflush (file, Z_FULL_FLUSH);
|
|
|
2420 |
if ( l != Z_OK)
|
|
|
2421 |
{
|
|
|
2422 |
res = KErrGeneral;
|
|
|
2423 |
}
|
|
|
2424 |
l= gzflush (file, Z_SYNC_FLUSH);
|
|
|
2425 |
if ( l != Z_OK)
|
|
|
2426 |
{
|
|
|
2427 |
res = KErrGeneral;
|
|
|
2428 |
}
|
|
|
2429 |
int err= gzclose (file);
|
|
|
2430 |
if ( err != Z_OK)
|
|
|
2431 |
{
|
|
|
2432 |
res = KErrGeneral;
|
|
|
2433 |
}
|
|
|
2434 |
return res;
|
|
|
2435 |
}
|
|
|
2436 |
|
|
|
2437 |
/**
|
|
|
2438 |
* Function Name : TestGzflushHugeBuf
|
|
|
2439 |
* TestCase Description:
|
|
|
2440 |
* 1. Flushes a valid stream
|
|
|
2441 |
* 2. Checks whether returns 0
|
|
|
2442 |
*/
|
|
|
2443 |
TInt CTestZlib::TestGzflushHugeBuf()
|
|
|
2444 |
{
|
|
|
2445 |
TInt res = KErrNone;
|
|
|
2446 |
gzFile file;
|
|
|
2447 |
|
|
|
2448 |
const char * fname= TESTFILE;
|
|
|
2449 |
file = gzopen (fname, "wb");
|
|
|
2450 |
if ( file == Z_NULL)
|
|
|
2451 |
{
|
|
|
2452 |
res = KErrNoMemory;
|
|
|
2453 |
return res;
|
|
|
2454 |
}
|
|
|
2455 |
for (int i=0; i<16385;i++)
|
|
|
2456 |
{
|
|
|
2457 |
gzputc (file, 'a');
|
|
|
2458 |
}
|
|
|
2459 |
|
|
|
2460 |
int l= gzflush (file, Z_FULL_FLUSH);
|
|
|
2461 |
if ( l != Z_OK)
|
|
|
2462 |
{
|
|
|
2463 |
res = KErrGeneral;
|
|
|
2464 |
}
|
|
|
2465 |
int err= gzclose (file);
|
|
|
2466 |
if ( err != Z_OK)
|
|
|
2467 |
{
|
|
|
2468 |
res = KErrGeneral;
|
|
|
2469 |
}
|
|
|
2470 |
return res;
|
|
|
2471 |
}
|
|
|
2472 |
|
|
|
2473 |
/**
|
|
|
2474 |
* Function Name : TestGzrewindNull
|
|
|
2475 |
* TestCase Description:
|
|
|
2476 |
* 1. Rewinds a NULL stream
|
|
|
2477 |
* 2. Checks whether returns -1
|
|
|
2478 |
*/
|
|
|
2479 |
TInt CTestZlib::TestGzrewindNull()
|
|
|
2480 |
{
|
|
|
2481 |
TInt res = KErrNone;
|
|
|
2482 |
res = gzrewind (NULL);
|
|
|
2483 |
if ( res == -1)
|
|
|
2484 |
{
|
|
|
2485 |
res = KErrNone;
|
|
|
2486 |
}
|
|
|
2487 |
else
|
|
|
2488 |
{
|
|
|
2489 |
res = KErrGeneral;
|
|
|
2490 |
}
|
|
|
2491 |
return res;
|
|
|
2492 |
}
|
|
|
2493 |
|
|
|
2494 |
/**
|
|
|
2495 |
* Function Name : TestGzrewindTransparent
|
|
|
2496 |
* TestCase Description:
|
|
|
2497 |
* 1. Rewinds a non-gz file stream
|
|
|
2498 |
* 2. Checks whether returns 1 or not
|
|
|
2499 |
*/
|
|
|
2500 |
TInt CTestZlib::TestGzrewindTransparent()
|
|
|
2501 |
{
|
|
|
2502 |
|
|
|
2503 |
gzFile file;
|
|
|
2504 |
int ret=KErrGeneral;
|
|
|
2505 |
char fname[] = "C:\\gzdirecttest.txt";
|
|
|
2506 |
FILE *fp=NULL;
|
|
|
2507 |
fp=fopen (fname, "w");
|
|
|
2508 |
fputc ('\n', fp);
|
|
|
2509 |
fclose (fp);
|
|
|
2510 |
file = gzopen (fname, "rb");
|
|
|
2511 |
ret = gzdirect (file);
|
|
|
2512 |
if ( ret)
|
|
|
2513 |
{
|
|
|
2514 |
INFO_PRINTF1(_L("Reading a Non GzFile"));
|
|
|
2515 |
ret = gzrewind (file);
|
|
|
2516 |
if ( ret)
|
|
|
2517 |
{
|
|
|
2518 |
ret=KErrGeneral;
|
|
|
2519 |
}
|
|
|
2520 |
else
|
|
|
2521 |
{
|
|
|
2522 |
ret = KErrNone;
|
|
|
2523 |
}
|
|
|
2524 |
}
|
|
|
2525 |
else
|
|
|
2526 |
{
|
|
|
2527 |
ERR_PRINTF1(_L("Error in gzdirect. Expeceted 1, returned 0"));
|
|
|
2528 |
ret=KErrGeneral;
|
|
|
2529 |
}
|
|
|
2530 |
gzclose (file);
|
|
|
2531 |
return ret;
|
|
|
2532 |
}
|
|
|
2533 |
|
|
|
2534 |
/**
|
|
|
2535 |
* Function Name : TestGzgetsBufNull
|
|
|
2536 |
* TestCase Description:
|
|
|
2537 |
* 1. Gets from file into a NULL buffer
|
|
|
2538 |
* 2. Checks whether returns NULL or not
|
|
|
2539 |
*/
|
|
|
2540 |
TInt CTestZlib::TestGzgetsBufNull()
|
|
|
2541 |
{
|
|
|
2542 |
|
|
|
2543 |
const char hello[] = "hello, hello!";
|
|
|
2544 |
int len = (int)strlen(hello)+1;
|
|
|
2545 |
gzFile file;
|
|
|
2546 |
char *buf=NULL;
|
|
|
2547 |
file = gzopen ("c:\\file.gz", "w");
|
|
|
2548 |
if ( file == NULL)
|
|
|
2549 |
{
|
|
|
2550 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2551 |
return KErrGeneral;
|
|
|
2552 |
}
|
|
|
2553 |
gzputs (file, hello);
|
|
|
2554 |
gzclose (file);
|
|
|
2555 |
file = gzopen ("c:\\file.gz", "r");
|
|
|
2556 |
buf = gzgets (file, buf, len);
|
|
|
2557 |
gzclose (file);
|
|
|
2558 |
if ( buf == Z_NULL)
|
|
|
2559 |
return KErrNone;
|
|
|
2560 |
else
|
|
|
2561 |
return KErrGeneral;
|
|
|
2562 |
}
|
|
|
2563 |
|
|
|
2564 |
/**
|
|
|
2565 |
* Function Name : TestGzgetsSmallBuf
|
|
|
2566 |
* TestCase Description:
|
|
|
2567 |
* 1. Gets from file into a small buffer
|
|
|
2568 |
* 2. Checks whether returns the string correctly or not
|
|
|
2569 |
*/
|
|
|
2570 |
TInt CTestZlib::TestGzgetsSmallBuf()
|
|
|
2571 |
{
|
|
|
2572 |
const char hello[] = "hello, hello!\n";
|
|
|
2573 |
int len;
|
|
|
2574 |
char expBuf[100];
|
|
|
2575 |
ReadIntParam (len);
|
|
|
2576 |
ReadStringParam (expBuf);
|
|
|
2577 |
gzFile file;
|
|
|
2578 |
char *buf=(char *)malloc(strlen(hello));
|
|
|
2579 |
file = gzopen ("c:\\file.gz", "w");
|
|
|
2580 |
if ( file == NULL)
|
|
|
2581 |
{
|
|
|
2582 |
ERR_PRINTF1(_L("gzopen error"));
|
|
|
2583 |
free (buf);
|
|
|
2584 |
return KErrGeneral;
|
|
|
2585 |
}
|
|
|
2586 |
gzputs (file, hello);
|
|
|
2587 |
gzclose (file);
|
|
|
2588 |
file = gzopen ("c:\\file.gz", "r");
|
|
|
2589 |
buf = gzgets (file, (char *)buf, len);
|
|
|
2590 |
gzclose (file);
|
|
|
2591 |
|
|
|
2592 |
if ( !strcmp(buf,expBuf))
|
|
|
2593 |
{
|
|
|
2594 |
free (buf);
|
|
|
2595 |
return KErrNone;
|
|
|
2596 |
}
|
|
|
2597 |
else
|
|
|
2598 |
{
|
|
|
2599 |
free (buf);
|
|
|
2600 |
return KErrGeneral;
|
|
|
2601 |
}
|
|
|
2602 |
}
|