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test_cpl.cpp
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test_cpl.cpp
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///////////////////////////////////////////////////////////////////////////////
//
// Project: C++ Test Suite for GDAL/OGR
// Purpose: Test general CPL features.
// Author: Mateusz Loskot <mateusz@loskot.net>
//
///////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2006, Mateusz Loskot <mateusz@loskot.net>
// Copyright (c) 2008-2012, Even Rouault <even dot rouault at spatialys.com>
// Copyright (c) 2017, Dmitry Baryshnikov <polimax@mail.ru>
// Copyright (c) 2017, NextGIS <info@nextgis.com>
/*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#ifndef GDAL_COMPILATION
#define GDAL_COMPILATION
#endif
#include "gdal_unit_test.h"
#include "cpl_compressor.h"
#include "cpl_error.h"
#include "cpl_hash_set.h"
#include "cpl_list.h"
#include "cpl_mask.h"
#include "cpl_sha256.h"
#include "cpl_string.h"
#include "cpl_safemaths.hpp"
#include "cpl_time.h"
#include "cpl_json.h"
#include "cpl_json_streaming_parser.h"
#include "cpl_json_streaming_writer.h"
#include "cpl_mem_cache.h"
#include "cpl_http.h"
#include "cpl_auto_close.h"
#include "cpl_minixml.h"
#include "cpl_quad_tree.h"
#include "cpl_worker_thread_pool.h"
#include "cpl_vsi_virtual.h"
#include "cpl_threadsafe_queue.hpp"
#include <atomic>
#include <limits>
#include <fstream>
#include <string>
static bool gbGotError = false;
static void CPL_STDCALL myErrorHandler(CPLErr, CPLErrorNum, const char*)
{
gbGotError = true;
}
// The tut framework has a default maximum number of tests per group of 50
// Increase it as we're over that.
#define MAX_NUMBER_OF_TESTS 100
namespace tut
{
// Common fixture with test data
struct test_cpl_data
{
std::string data_;
test_cpl_data()
{
// Compose data path for test group
data_ = tut::common::data_basedir;
}
};
// Register test group
typedef test_group<test_cpl_data, MAX_NUMBER_OF_TESTS> group;
typedef group::object object;
group test_cpl_group("CPL");
// Test cpl_list API
template<>
template<>
void object::test<1>()
{
CPLList* list;
list = CPLListInsert(nullptr, (void*)nullptr, 0);
ensure(CPLListCount(list) == 1);
list = CPLListRemove(list, 2);
ensure(CPLListCount(list) == 1);
list = CPLListRemove(list, 1);
ensure(CPLListCount(list) == 1);
list = CPLListRemove(list, 0);
ensure(CPLListCount(list) == 0);
list = nullptr;
list = CPLListInsert(nullptr, (void*)nullptr, 2);
ensure(CPLListCount(list) == 3);
list = CPLListRemove(list, 2);
ensure(CPLListCount(list) == 2);
list = CPLListRemove(list, 1);
ensure(CPLListCount(list) == 1);
list = CPLListRemove(list, 0);
ensure(CPLListCount(list) == 0);
list = nullptr;
list = CPLListAppend(list, (void*)1);
ensure(CPLListGet(list,0) == list);
ensure(CPLListGet(list,1) == nullptr);
list = CPLListAppend(list, (void*)2);
list = CPLListInsert(list, (void*)3, 2);
ensure(CPLListCount(list) == 3);
CPLListDestroy(list);
list = nullptr;
list = CPLListAppend(list, (void*)1);
list = CPLListAppend(list, (void*)2);
list = CPLListInsert(list, (void*)4, 3);
CPLListGet(list,2)->pData = (void*)3;
ensure(CPLListCount(list) == 4);
ensure(CPLListGet(list,0)->pData == (void*)1);
ensure(CPLListGet(list,1)->pData == (void*)2);
ensure(CPLListGet(list,2)->pData == (void*)3);
ensure(CPLListGet(list,3)->pData == (void*)4);
CPLListDestroy(list);
list = nullptr;
list = CPLListInsert(list, (void*)4, 1);
CPLListGet(list,0)->pData = (void*)2;
list = CPLListInsert(list, (void*)1, 0);
list = CPLListInsert(list, (void*)3, 2);
ensure(CPLListCount(list) == 4);
ensure(CPLListGet(list,0)->pData == (void*)1);
ensure(CPLListGet(list,1)->pData == (void*)2);
ensure(CPLListGet(list,2)->pData == (void*)3);
ensure(CPLListGet(list,3)->pData == (void*)4);
list = CPLListRemove(list, 1);
list = CPLListRemove(list, 1);
list = CPLListRemove(list, 0);
list = CPLListRemove(list, 0);
ensure(list == nullptr);
}
typedef struct
{
const char* testString;
CPLValueType expectedResult;
} TestStringStruct;
// Test CPLGetValueType
template<>
template<>
void object::test<2>()
{
TestStringStruct apszTestStrings[] =
{
{ "+25.e+3", CPL_VALUE_REAL },
{ "-25.e-3", CPL_VALUE_REAL },
{ "25.e3", CPL_VALUE_REAL },
{ "25e3", CPL_VALUE_REAL },
{ " 25e3 ", CPL_VALUE_REAL },
{ ".1e3", CPL_VALUE_REAL },
{ "25", CPL_VALUE_INTEGER },
{ "-25", CPL_VALUE_INTEGER },
{ "+25", CPL_VALUE_INTEGER },
{ "25e 3", CPL_VALUE_STRING },
{ "25e.3", CPL_VALUE_STRING },
{ "-2-5e3", CPL_VALUE_STRING },
{ "2-5e3", CPL_VALUE_STRING },
{ "25.25.3", CPL_VALUE_STRING },
{ "25e25e3", CPL_VALUE_STRING },
{ "25e2500", CPL_VALUE_STRING }, /* #6128 */
{ "d1", CPL_VALUE_STRING } /* #6305 */
};
size_t i;
for(i=0;i < sizeof(apszTestStrings) / sizeof(apszTestStrings[0]); i++)
{
ensure(CPLGetValueType(apszTestStrings[i].testString) == apszTestStrings[i].expectedResult);
if (CPLGetValueType(apszTestStrings[i].testString) != apszTestStrings[i].expectedResult)
fprintf(stderr, "mismatch on item %d : value=\"%s\", expect_result=%d, result=%d\n", (int)i,
apszTestStrings[i].testString,
apszTestStrings[i].expectedResult,
CPLGetValueType(apszTestStrings[i].testString));
}
}
// Test cpl_hash_set API
template<>
template<>
void object::test<3>()
{
CPLHashSet* set = CPLHashSetNew(CPLHashSetHashStr, CPLHashSetEqualStr, CPLFree);
ensure(CPLHashSetInsert(set, CPLStrdup("hello")) == TRUE);
ensure(CPLHashSetInsert(set, CPLStrdup("good morning")) == TRUE);
ensure(CPLHashSetInsert(set, CPLStrdup("bye bye")) == TRUE);
ensure(CPLHashSetSize(set) == 3);
ensure(CPLHashSetInsert(set, CPLStrdup("bye bye")) == FALSE);
ensure(CPLHashSetSize(set) == 3);
ensure(CPLHashSetRemove(set, "bye bye") == TRUE);
ensure(CPLHashSetSize(set) == 2);
ensure(CPLHashSetRemove(set, "good afternoon") == FALSE);
ensure(CPLHashSetSize(set) == 2);
CPLHashSetDestroy(set);
}
static int sumValues(void* elt, void* user_data)
{
int* pnSum = (int*)user_data;
*pnSum += *(int*)elt;
return TRUE;
}
// Test cpl_hash_set API
template<>
template<>
void object::test<4>()
{
const int HASH_SET_SIZE = 1000;
int data[HASH_SET_SIZE];
for(int i=0; i<HASH_SET_SIZE; ++i)
{
data[i] = i;
}
CPLHashSet* set = CPLHashSetNew(nullptr, nullptr, nullptr);
for(int i=0;i<HASH_SET_SIZE;i++)
{
ensure(CPLHashSetInsert(set, (void*)&data[i]) == TRUE);
}
ensure(CPLHashSetSize(set) == HASH_SET_SIZE);
for(int i=0;i<HASH_SET_SIZE;i++)
{
ensure(CPLHashSetInsert(set, (void*)&data[i]) == FALSE);
}
ensure(CPLHashSetSize(set) == HASH_SET_SIZE);
for(int i=0;i<HASH_SET_SIZE;i++)
{
ensure(CPLHashSetLookup(set, (const void*)&data[i]) == (const void*)&data[i]);
}
int sum = 0;
CPLHashSetForeach(set, sumValues, &sum);
ensure(sum == (HASH_SET_SIZE-1) * HASH_SET_SIZE / 2);
for(int i=0;i<HASH_SET_SIZE;i++)
{
ensure(CPLHashSetRemove(set, (void*)&data[i]) == TRUE);
}
ensure(CPLHashSetSize(set) == 0);
CPLHashSetDestroy(set);
}
// Test cpl_string API
template<>
template<>
void object::test<5>()
{
// CSLTokenizeString2();
char **papszStringList;
papszStringList = CSLTokenizeString2("one two three", " ", 0);
ensure(CSLCount(papszStringList) == 3);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "three"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one two, three;four,five; six", " ;,", 0);
ensure(CSLCount(papszStringList) == 6);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "three"));
ensure(EQUAL(papszStringList[3], "four"));
ensure(EQUAL(papszStringList[4], "five"));
ensure(EQUAL(papszStringList[5], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one two,,,five,six", " ,",
CSLT_ALLOWEMPTYTOKENS);
ensure(CSLCount(papszStringList) == 6);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], ""));
ensure(EQUAL(papszStringList[3], ""));
ensure(EQUAL(papszStringList[4], "five"));
ensure(EQUAL(papszStringList[5], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one two,\"three,four ,\",five,six", " ,",
CSLT_HONOURSTRINGS);
ensure(CSLCount(papszStringList) == 5);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "three,four ,"));
ensure(EQUAL(papszStringList[3], "five"));
ensure(EQUAL(papszStringList[4], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one two,\"three,four ,\",five,six", " ,",
CSLT_PRESERVEQUOTES);
ensure(CSLCount(papszStringList) == 7);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "\"three"));
ensure(EQUAL(papszStringList[3], "four"));
ensure(EQUAL(papszStringList[4], "\""));
ensure(EQUAL(papszStringList[5], "five"));
ensure(EQUAL(papszStringList[6], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one two,\"three,four ,\",five,six", " ,",
CSLT_HONOURSTRINGS | CSLT_PRESERVEQUOTES);
ensure(CSLCount(papszStringList) == 5);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "\"three,four ,\""));
ensure(EQUAL(papszStringList[3], "five"));
ensure(EQUAL(papszStringList[4], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one \\two,\"three,\\four ,\",five,six",
" ,", CSLT_PRESERVEESCAPES);
ensure(CSLCount(papszStringList) == 7);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "\\two"));
ensure(EQUAL(papszStringList[2], "\"three"));
ensure(EQUAL(papszStringList[3], "\\four"));
ensure(EQUAL(papszStringList[4], "\""));
ensure(EQUAL(papszStringList[5], "five"));
ensure(EQUAL(papszStringList[6], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one \\two,\"three,\\four ,\",five,six",
" ,",
CSLT_PRESERVEQUOTES | CSLT_PRESERVEESCAPES);
ensure(CSLCount(papszStringList) == 7);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "\\two"));
ensure(EQUAL(papszStringList[2], "\"three"));
ensure(EQUAL(papszStringList[3], "\\four"));
ensure(EQUAL(papszStringList[4], "\""));
ensure(EQUAL(papszStringList[5], "five"));
ensure(EQUAL(papszStringList[6], "six"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one ,two, three, four ,five ", ",", 0);
ensure(CSLCount(papszStringList) == 5);
ensure(EQUAL(papszStringList[0], "one "));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], " three"));
ensure(EQUAL(papszStringList[3], " four "));
ensure(EQUAL(papszStringList[4], "five "));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one ,two, three, four ,five ", ",",
CSLT_STRIPLEADSPACES);
ensure(CSLCount(papszStringList) == 5);
ensure(EQUAL(papszStringList[0], "one "));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "three"));
ensure(EQUAL(papszStringList[3], "four "));
ensure(EQUAL(papszStringList[4], "five "));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one ,two, three, four ,five ", ",",
CSLT_STRIPENDSPACES);
ensure(CSLCount(papszStringList) == 5);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], " three"));
ensure(EQUAL(papszStringList[3], " four"));
ensure(EQUAL(papszStringList[4], "five"));
CSLDestroy(papszStringList);
papszStringList = CSLTokenizeString2("one ,two, three, four ,five ", ",",
CSLT_STRIPLEADSPACES | CSLT_STRIPENDSPACES);
ensure(CSLCount(papszStringList) == 5);
ensure(EQUAL(papszStringList[0], "one"));
ensure(EQUAL(papszStringList[1], "two"));
ensure(EQUAL(papszStringList[2], "three"));
ensure(EQUAL(papszStringList[3], "four"));
ensure(EQUAL(papszStringList[4], "five"));
CSLDestroy(papszStringList);
}
typedef struct
{
char szEncoding[24];
char szString[1024 - 24];
} TestRecodeStruct;
// Test cpl_recode API
template<>
template<>
void object::test<6>()
{
/*
* NOTE: This test will generally fail if iconv() is not
* linked in.
*
* CPLRecode() will be tested using the test file containing
* a list of strings of the same text in different encoding. The
* string is non-ASCII to avoid trivial transformations. Test file
* has a simple binary format: a table of records, each record
* is 1024 bytes long. The first 24 bytes of each record contain
* encoding name (ASCII, zero padded), the last 1000 bytes contain
* encoded string, zero padded.
*
* NOTE 1: We can't use a test file in human readable text format
* here because of multiple different encodings including
* multibyte ones.
*
* The test file could be generated with the following simple shell
* script:
*
* #!/bin/sh
*
* # List of encodings to convert the test string into
* ENCODINGS="UTF-8 CP1251 KOI8-R UCS-2 UCS-2BE UCS-2LE UCS-4 UCS-4BE UCS-4LE UTF-16 UTF-32"
* # The test string itself in UTF-8 encoding.
* # This means "Improving GDAL internationalization." in Russian.
* TESTSTRING="\u0423\u043b\u0443\u0447\u0448\u0430\u0435\u043c \u0438\u043d\u0442\u0435\u0440\u043d\u0430\u0446\u0438\u043e\u043d\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e GDAL."
*
* RECORDSIZE=1024
* ENCSIZE=24
*
* i=0
* for enc in ${ENCODINGS}; do
* env printf "${enc}" | dd ibs=${RECORDSIZE} conv=sync obs=1 seek=$((${RECORDSIZE}*${i})) of="recode-rus.dat" status=noxfer
* env printf "${TESTSTRING}" | iconv -t ${enc} | dd ibs=${RECORDSIZE} conv=sync obs=1 seek=$((${RECORDSIZE}*${i}+${ENCSIZE})) of="recode-rus.dat" status=noxfer
* i=$((i+1))
* done
*
* NOTE 2: The test string is encoded with the special format
* "\uXXXX" sequences, so we able to paste it here.
*
* NOTE 3: We need a printf utility from the coreutils because of
* that. "env printf" should work avoiding the shell
* built-in.
*
* NOTE 4: "iconv" utility without the "-f" option will work with
* encoding read from the current locale.
*
* TODO: 1. Add more encodings maybe more test files.
* 2. Add test for CPLRecodeFromWChar()/CPLRecodeToWChar().
* 3. Test translation between each possible pair of
* encodings in file, not only into the UTF-8.
*/
std::ifstream fin((data_ + SEP + "recode-rus.dat").c_str(),
std::ifstream::binary);
TestRecodeStruct oReferenceString;
// Read reference string (which is the first one in the file)
fin.read(oReferenceString.szEncoding,
sizeof(oReferenceString.szEncoding));
oReferenceString.szEncoding[sizeof(oReferenceString.szEncoding) - 1] = '\0';
fin.read(oReferenceString.szString,
sizeof(oReferenceString.szString));
oReferenceString.szString[sizeof(oReferenceString.szString) - 1] = '\0';
while (true)
{
TestRecodeStruct oTestString;
fin.read(oTestString.szEncoding, sizeof(oTestString.szEncoding));
oTestString.szEncoding[sizeof(oTestString.szEncoding) - 1] = '\0';
if( fin.eof() )
break;
fin.read(oTestString.szString, sizeof(oTestString.szString));
oTestString.szString[sizeof(oTestString.szString) - 1] = '\0';
// Compare each string with the reference one
CPLErrorReset();
char *pszDecodedString = CPLRecode( oTestString.szString,
oTestString.szEncoding, oReferenceString.szEncoding);
if( strstr(CPLGetLastErrorMsg(), "Recode from CP1251 to UTF-8 not supported") != nullptr ||
strstr(CPLGetLastErrorMsg(), "Recode from KOI8-R to UTF-8 not supported") != nullptr )
{
CPLFree( pszDecodedString );
break;
}
size_t nLength =
MIN( strlen(pszDecodedString),
sizeof(oReferenceString.szEncoding) );
bool bOK = (memcmp(pszDecodedString, oReferenceString.szString,
nLength) == 0);
// FIXME Some tests fail on Mac. Not sure why, but do not error out just for that
if( !bOK && (strstr(CPLGetConfigOption("TRAVIS_OS_NAME", ""), "osx") != nullptr ||
strstr(CPLGetConfigOption("BUILD_NAME", ""), "osx") != nullptr ||
getenv("DO_NOT_FAIL_ON_RECODE_ERRORS") != nullptr))
{
fprintf(stderr, "Recode from %s failed\n", oTestString.szEncoding);
}
else
{
ensure( std::string("Recode from ") + oTestString.szEncoding, bOK );
}
CPLFree( pszDecodedString );
}
fin.close();
}
/************************************************************************/
/* CPLStringList tests */
/************************************************************************/
template<>
template<>
void object::test<7>()
{
CPLStringList oCSL;
ensure( "7nil", oCSL.List() == nullptr );
oCSL.AddString( "def" );
oCSL.AddString( "abc" );
ensure_equals( "7", oCSL.Count(), 2 );
ensure( "70", EQUAL(oCSL[0], "def") );
ensure( "71", EQUAL(oCSL[1], "abc") );
ensure( "72", oCSL[17] == nullptr );
ensure( "73", oCSL[-1] == nullptr );
ensure_equals( "74", oCSL.FindString("abc"), 1 );
CSLDestroy( oCSL.StealList() );
ensure_equals( "75", oCSL.Count(), 0 );
ensure( "76", oCSL.List() == nullptr );
// Test that the list will make an internal copy when needed to
// modify a read-only list.
oCSL.AddString( "def" );
oCSL.AddString( "abc" );
CPLStringList oCopy( oCSL.List(), FALSE );
ensure_equals( "77", oCSL.List(), oCopy.List() );
ensure_equals( "78", oCSL.Count(), oCopy.Count() );
oCopy.AddString( "xyz" );
ensure( "79", oCSL.List() != oCopy.List() );
ensure_equals( "7a", oCopy.Count(), 3 );
ensure_equals( "7b", oCSL.Count(), 2 );
ensure( "7c", EQUAL(oCopy[2], "xyz") );
}
template<>
template<>
void object::test<8>()
{
// Test some name=value handling stuff.
CPLStringList oNVL;
oNVL.AddNameValue( "KEY1", "VALUE1" );
oNVL.AddNameValue( "2KEY", "VALUE2" );
ensure_equals( oNVL.Count(), 2 );
ensure( EQUAL(oNVL.FetchNameValue("2KEY"),"VALUE2") );
ensure( oNVL.FetchNameValue("MISSING") == nullptr );
oNVL.AddNameValue( "KEY1", "VALUE3" );
ensure( EQUAL(oNVL.FetchNameValue("KEY1"),"VALUE1") );
ensure( EQUAL(oNVL[2],"KEY1=VALUE3") );
ensure( EQUAL(oNVL.FetchNameValueDef("MISSING","X"),"X") );
oNVL.SetNameValue( "2KEY", "VALUE4" );
ensure( EQUAL(oNVL.FetchNameValue("2KEY"),"VALUE4") );
ensure_equals( oNVL.Count(), 3 );
// make sure deletion works.
oNVL.SetNameValue( "2KEY", nullptr );
ensure( oNVL.FetchNameValue("2KEY") == nullptr );
ensure_equals( oNVL.Count(), 2 );
// Test boolean support.
ensure_equals( "b1", oNVL.FetchBoolean( "BOOL", TRUE ), TRUE );
ensure_equals( "b2", oNVL.FetchBoolean( "BOOL", FALSE ), FALSE );
oNVL.SetNameValue( "BOOL", "YES" );
ensure_equals( "b3", oNVL.FetchBoolean( "BOOL", TRUE ), TRUE );
ensure_equals( "b4", oNVL.FetchBoolean( "BOOL", FALSE ), TRUE );
oNVL.SetNameValue( "BOOL", "1" );
ensure_equals( "b5", oNVL.FetchBoolean( "BOOL", FALSE ), TRUE );
oNVL.SetNameValue( "BOOL", "0" );
ensure_equals( "b6", oNVL.FetchBoolean( "BOOL", TRUE ), FALSE );
oNVL.SetNameValue( "BOOL", "FALSE" );
ensure_equals( "b7", oNVL.FetchBoolean( "BOOL", TRUE ), FALSE );
oNVL.SetNameValue( "BOOL", "ON" );
ensure_equals( "b8", oNVL.FetchBoolean( "BOOL", FALSE ), TRUE );
// Test assignment operator.
CPLStringList oCopy;
{
CPLStringList oTemp;
oTemp.AddString("test");
oCopy = oTemp;
}
ensure( "c1", EQUAL(oCopy[0],"test") );
auto& oCopyRef(oCopy);
oCopy = oCopyRef;
ensure( "c2", EQUAL(oCopy[0],"test") );
// Test copy constructor.
CPLStringList oCopy2(oCopy);
oCopy.Clear();
ensure( "c3", EQUAL(oCopy2[0],"test") );
// Test move constructor
CPLStringList oMoved(std::move(oCopy2));
ensure( "c_move_constructor", EQUAL(oMoved[0],"test") );
// Test move assignment operator
CPLStringList oMoved2;
oMoved2 = std::move(oMoved);
ensure( "c_move_assignment", EQUAL(oMoved2[0],"test") );
// Test sorting
CPLStringList oTestSort;
oTestSort.AddNameValue("Z", "1");
oTestSort.AddNameValue("L", "2");
oTestSort.AddNameValue("T", "3");
oTestSort.AddNameValue("A", "4");
oTestSort.Sort();
ensure( "c4", EQUAL(oTestSort[0],"A=4") );
ensure( "c5", EQUAL(oTestSort[1],"L=2") );
ensure( "c6", EQUAL(oTestSort[2],"T=3") );
ensure( "c7", EQUAL(oTestSort[3],"Z=1") );
ensure_equals( "c8", oTestSort[4], (const char*)nullptr );
// Test FetchNameValue() in a sorted list
ensure( "c9", EQUAL(oTestSort.FetchNameValue("A"),"4") );
ensure( "c10", EQUAL(oTestSort.FetchNameValue("L"),"2") );
ensure( "c11", EQUAL(oTestSort.FetchNameValue("T"),"3") );
ensure( "c12", EQUAL(oTestSort.FetchNameValue("Z"),"1") );
// Test AddNameValue() in a sorted list
oTestSort.AddNameValue("B", "5");
ensure( "c13", EQUAL(oTestSort[0],"A=4") );
ensure( "c14", EQUAL(oTestSort[1],"B=5") );
ensure( "c15", EQUAL(oTestSort[2],"L=2") );
ensure( "c16", EQUAL(oTestSort[3],"T=3") );
ensure( "c17", EQUAL(oTestSort[4],"Z=1") );
ensure_equals( "c18", oTestSort[5], (const char*)nullptr );
// Test SetNameValue() of an existing item in a sorted list
oTestSort.SetNameValue("Z", "6");
ensure( "c19", EQUAL(oTestSort[4],"Z=6") );
// Test SetNameValue() of a non-existing item in a sorted list
oTestSort.SetNameValue("W", "7");
ensure( "c20", EQUAL(oTestSort[0],"A=4") );
ensure( "c21", EQUAL(oTestSort[1],"B=5") );
ensure( "c22", EQUAL(oTestSort[2],"L=2") );
ensure( "c23", EQUAL(oTestSort[3],"T=3") );
ensure( "c24", EQUAL(oTestSort[4],"W=7") );
ensure( "c25", EQUAL(oTestSort[5],"Z=6") );
ensure_equals( "c26", oTestSort[6], (const char*)nullptr );
}
template<>
template<>
void object::test<9>()
{
// Test some name=value handling stuff *with* sorting active.
CPLStringList oNVL;
oNVL.Sort();
oNVL.AddNameValue( "KEY1", "VALUE1" );
oNVL.AddNameValue( "2KEY", "VALUE2" );
ensure_equals( "91", oNVL.Count(), 2 );
ensure( "92", EQUAL(oNVL.FetchNameValue("KEY1"),"VALUE1") );
ensure( "93", EQUAL(oNVL.FetchNameValue("2KEY"),"VALUE2") );
ensure( "94", oNVL.FetchNameValue("MISSING") == nullptr );
oNVL.AddNameValue( "KEY1", "VALUE3" );
ensure_equals( "95", oNVL.Count(), 3 );
ensure( "96", EQUAL(oNVL.FetchNameValue("KEY1"),"VALUE1") );
ensure( "97", EQUAL(oNVL.FetchNameValueDef("MISSING","X"),"X") );
oNVL.SetNameValue( "2KEY", "VALUE4" );
ensure( "98", EQUAL(oNVL.FetchNameValue("2KEY"),"VALUE4") );
ensure_equals( "99", oNVL.Count(), 3 );
// make sure deletion works.
oNVL.SetNameValue( "2KEY", nullptr );
ensure( "9a", oNVL.FetchNameValue("2KEY") == nullptr );
ensure_equals( "9b", oNVL.Count(), 2 );
// Test insertion logic pretty carefully.
oNVL.Clear();
ensure( "9c", oNVL.IsSorted() == TRUE );
oNVL.SetNameValue( "B", "BB" );
oNVL.SetNameValue( "A", "AA" );
oNVL.SetNameValue( "D", "DD" );
oNVL.SetNameValue( "C", "CC" );
// items should be in sorted order.
ensure( "9c1", EQUAL(oNVL[0],"A=AA") );
ensure( "9c2", EQUAL(oNVL[1],"B=BB") );
ensure( "9c3", EQUAL(oNVL[2],"C=CC") );
ensure( "9c4", EQUAL(oNVL[3],"D=DD") );
ensure( "9d", EQUAL(oNVL.FetchNameValue("A"),"AA") );
ensure( "9e", EQUAL(oNVL.FetchNameValue("B"),"BB") );
ensure( "9f", EQUAL(oNVL.FetchNameValue("C"),"CC") );
ensure( "9g", EQUAL(oNVL.FetchNameValue("D"),"DD") );
}
template<>
template<>
void object::test<10>()
{
GByte abyDigest[CPL_SHA256_HASH_SIZE];
char szDigest[2*CPL_SHA256_HASH_SIZE+1];
CPL_HMAC_SHA256("key", 3,
"The quick brown fox jumps over the lazy dog", strlen("The quick brown fox jumps over the lazy dog"),
abyDigest);
for(int i=0;i<CPL_SHA256_HASH_SIZE;i++)
snprintf(szDigest + 2 * i, sizeof(szDigest)-2*i, "%02x", abyDigest[i]);
//fprintf(stderr, "%s\n", szDigest);
ensure( "10.1", EQUAL(szDigest, "f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8") );
CPL_HMAC_SHA256("mysupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersuperlongkey",
strlen("mysupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersupersuperlongkey"),
"msg", 3,
abyDigest);
for(int i=0;i<CPL_SHA256_HASH_SIZE;i++)
snprintf(szDigest + 2 * i, sizeof(szDigest)-2*i, "%02x", abyDigest[i]);
//fprintf(stderr, "%s\n", szDigest);
ensure( "10.2", EQUAL(szDigest, "a3051520761ed3cb43876b35ce2dd93ac5b332dc3bad898bb32086f7ac71ffc1") );
}
template<>
template<>
void object::test<11>()
{
CPLPushErrorHandler(CPLQuietErrorHandler);
// The following tests will fail because of overflows
CPLErrorReset();
ensure( "11.1", VSIMalloc2( ~(size_t)0, ~(size_t)0 ) == nullptr );
ensure( "11.1bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.2", VSIMalloc3( 1, ~(size_t)0, ~(size_t)0 ) == nullptr );
ensure( "11.2bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.3", VSIMalloc3( ~(size_t)0, 1, ~(size_t)0 ) == nullptr );
ensure( "11.3bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.4", VSIMalloc3( ~(size_t)0, ~(size_t)0, 1 ) == nullptr );
ensure( "11.4bis", CPLGetLastErrorType() != CE_None );
if( !CSLTestBoolean(CPLGetConfigOption("SKIP_MEM_INTENSIVE_TEST", "NO")) )
{
// The following tests will fail because such allocations cannot succeed
#if SIZEOF_VOIDP == 8
CPLErrorReset();
ensure( "11.6", VSIMalloc( ~(size_t)0 ) == nullptr );
ensure( "11.6bis", CPLGetLastErrorType() == CE_None ); /* no error reported */
CPLErrorReset();
ensure( "11.7", VSIMalloc2( ~(size_t)0, 1 ) == nullptr );
ensure( "11.7bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.8", VSIMalloc3( ~(size_t)0, 1, 1 ) == nullptr );
ensure( "11.8bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.9", VSICalloc( ~(size_t)0, 1 ) == nullptr );
ensure( "11.9bis", CPLGetLastErrorType() == CE_None ); /* no error reported */
CPLErrorReset();
ensure( "11.10", VSIRealloc( nullptr, ~(size_t)0 ) == nullptr );
ensure( "11.10bis", CPLGetLastErrorType() == CE_None ); /* no error reported */
CPLErrorReset();
ensure( "11.11", VSI_MALLOC_VERBOSE( ~(size_t)0 ) == nullptr );
ensure( "11.11bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.12", VSI_MALLOC2_VERBOSE( ~(size_t)0, 1 ) == nullptr );
ensure( "11.12bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.13", VSI_MALLOC3_VERBOSE( ~(size_t)0, 1, 1 ) == nullptr );
ensure( "11.13bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.14", VSI_CALLOC_VERBOSE( ~(size_t)0, 1 ) == nullptr );
ensure( "11.14bis", CPLGetLastErrorType() != CE_None );
CPLErrorReset();
ensure( "11.15", VSI_REALLOC_VERBOSE( nullptr, ~(size_t)0 ) == nullptr );
ensure( "11.15bis", CPLGetLastErrorType() != CE_None );
#endif
}
CPLPopErrorHandler();
// The following allocs will return NULL because of 0 byte alloc
CPLErrorReset();
ensure( "11.16", VSIMalloc2( 0, 1 ) == nullptr );
ensure( "11.16bis", CPLGetLastErrorType() == CE_None );
ensure( "11.17", VSIMalloc2( 1, 0 ) == nullptr );
CPLErrorReset();
ensure( "11.18", VSIMalloc3( 0, 1, 1 ) == nullptr );
ensure( "11.18bis", CPLGetLastErrorType() == CE_None );
ensure( "11.19", VSIMalloc3( 1, 0, 1 ) == nullptr );
ensure( "11.20", VSIMalloc3( 1, 1, 0 ) == nullptr );
}
template<>
template<>
void object::test<12>()
{
ensure( strcmp(CPLFormFilename("a", "b", nullptr), "a/b") == 0 ||
strcmp(CPLFormFilename("a", "b", nullptr), "a\\b") == 0 );
ensure( strcmp(CPLFormFilename("a/", "b", nullptr), "a/b") == 0 ||
strcmp(CPLFormFilename("a/", "b", nullptr), "a\\b") == 0 );
ensure( strcmp(CPLFormFilename("a\\", "b", nullptr), "a/b") == 0 ||
strcmp(CPLFormFilename("a\\", "b", nullptr), "a\\b") == 0 );
ensure_equals( CPLFormFilename(nullptr, "a", "b"), "a.b");
ensure_equals( CPLFormFilename(nullptr, "a", ".b"), "a.b");
ensure_equals( CPLFormFilename("/a", "..", nullptr), "/");
ensure_equals( CPLFormFilename("/a/", "..", nullptr), "/");
ensure_equals( CPLFormFilename("/a/b", "..", nullptr), "/a");
ensure_equals( CPLFormFilename("/a/b/", "..", nullptr), "/a");
ensure( EQUAL(CPLFormFilename("c:", "..", nullptr), "c:/..") ||
EQUAL(CPLFormFilename("c:", "..", nullptr), "c:\\..") );
ensure( EQUAL(CPLFormFilename("c:\\", "..", nullptr), "c:/..") ||
EQUAL(CPLFormFilename("c:\\", "..", nullptr), "c:\\..") );
ensure_equals( CPLFormFilename("c:\\a", "..", nullptr), "c:");
ensure_equals( CPLFormFilename("c:\\a\\", "..", nullptr), "c:");
ensure_equals( CPLFormFilename("c:\\a\\b", "..", nullptr), "c:\\a");
ensure_equals( CPLFormFilename("\\\\$\\c:\\a", "..", nullptr), "\\\\$\\c:");
ensure( EQUAL(CPLFormFilename("\\\\$\\c:", "..", nullptr), "\\\\$\\c:/..") ||
EQUAL(CPLFormFilename("\\\\$\\c:", "..", nullptr), "\\\\$\\c:\\..") );
}
template<>
template<>
void object::test<13>()
{
ensure( VSIGetDiskFreeSpace("/vsimem/") > 0 );
ensure( VSIGetDiskFreeSpace(".") == -1 || VSIGetDiskFreeSpace(".") >= 0 );
}
template<>
template<>
void object::test<14>()
{
double a, b, c;
a = b = 0;
ensure_equals( CPLsscanf("1 2", "%lf %lf", &a, &b), 2 );
ensure_equals( a, 1.0 );
ensure_equals( b, 2.0 );
a = b = 0;
ensure_equals( CPLsscanf("1\t2", "%lf %lf", &a, &b), 2 );
ensure_equals( a, 1.0 );
ensure_equals( b, 2.0 );
a = b = 0;
ensure_equals( CPLsscanf("1 2", "%lf\t%lf", &a, &b), 2 );
ensure_equals( a, 1.0 );
ensure_equals( b, 2.0 );
a = b = 0;
ensure_equals( CPLsscanf("1 2", "%lf %lf", &a, &b), 2 );
ensure_equals( a, 1.0 );
ensure_equals( b, 2.0 );
a = b = 0;
ensure_equals( CPLsscanf("1 2", "%lf %lf", &a, &b), 2 );
ensure_equals( a, 1.0 );
ensure_equals( b, 2.0 );
a = b = c = 0;
ensure_equals( CPLsscanf("1 2", "%lf %lf %lf", &a, &b, &c), 2 );
ensure_equals( a, 1.0 );
ensure_equals( b, 2.0 );
}
template<>
template<>
void object::test<15>()
{
CPLString oldVal = CPLGetConfigOption("CPL_DEBUG", "");
CPLSetConfigOption("CPL_DEBUG", "TEST");
CPLErrorHandler oldHandler = CPLSetErrorHandler(myErrorHandler);
gbGotError = false;
CPLDebug("TEST", "Test");
ensure_equals( gbGotError, true );
gbGotError = false;
CPLSetErrorHandler(oldHandler);
CPLPushErrorHandler(myErrorHandler);
gbGotError = false;
CPLDebug("TEST", "Test");
ensure_equals( gbGotError, true );
gbGotError = false;
CPLPopErrorHandler();
oldHandler = CPLSetErrorHandler(myErrorHandler);
CPLSetCurrentErrorHandlerCatchDebug( FALSE );
gbGotError = false;
CPLDebug("TEST", "Test");
ensure_equals( gbGotError, false );
gbGotError = false;
CPLSetErrorHandler(oldHandler);
CPLPushErrorHandler(myErrorHandler);
CPLSetCurrentErrorHandlerCatchDebug( FALSE );
gbGotError = false;
CPLDebug("TEST", "Test");
ensure_equals( gbGotError, false );
gbGotError = false;
CPLPopErrorHandler();
CPLSetConfigOption("CPL_DEBUG", oldVal.size() ? oldVal.c_str() : nullptr);
oldHandler = CPLSetErrorHandler(nullptr);
CPLDebug("TEST", "Test");
CPLError(CE_Failure, CPLE_AppDefined, "test");
CPLErrorHandler newOldHandler = CPLSetErrorHandler(nullptr);
ensure_equals(newOldHandler, static_cast<CPLErrorHandler>(nullptr));
CPLDebug("TEST", "Test");
CPLError(CE_Failure, CPLE_AppDefined, "test");
CPLSetErrorHandler(oldHandler);
}
/************************************************************************/
/* CPLString::replaceAll() */
/************************************************************************/
template<>
template<>
void object::test<16>()
{
CPLString osTest;
osTest = "foobarbarfoo";
osTest.replaceAll("bar", "was_bar");
ensure_equals( osTest, "foowas_barwas_barfoo" );
osTest = "foobarbarfoo";
osTest.replaceAll("X", "was_bar");
ensure_equals( osTest, "foobarbarfoo" );
osTest = "foobarbarfoo";
osTest.replaceAll("", "was_bar");
ensure_equals( osTest, "foobarbarfoo" );
osTest = "foobarbarfoo";
osTest.replaceAll("bar", "");
ensure_equals( osTest, "foofoo" );
osTest = "foobarbarfoo";
osTest.replaceAll('b', 'B');
ensure_equals( osTest, "fooBarBarfoo" );