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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <log4cxx/helpers/charsetdecoder.h>
#include "../logunit.h"
#include "../insertwide.h"
#include <log4cxx/helpers/bytebuffer.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
#define APR_SUCCESS ((log4cxx_status_t) 0)
LOGUNIT_CLASS(CharsetDecoderTestCase)
{
LOGUNIT_TEST_SUITE(CharsetDecoderTestCase);
LOGUNIT_TEST(decode1);
LOGUNIT_TEST(decode2);
LOGUNIT_TEST(decode8);
LOGUNIT_TEST_SUITE_END();
enum { BUFSIZE = 256 };
public:
void decode1() {
char buf[] = "Hello, World";
ByteBuffer src(buf, strlen(buf));
CharsetDecoderPtr dec(CharsetDecoder::getDefaultDecoder());
LogString greeting;
log4cxx_status_t stat = dec->decode(src, greeting);
LOGUNIT_ASSERT_EQUAL(APR_SUCCESS, stat);
stat = dec->decode(src, greeting);
LOGUNIT_ASSERT_EQUAL(APR_SUCCESS, stat);
LOGUNIT_ASSERT_EQUAL((size_t) 12, src.position());
LOGUNIT_ASSERT_EQUAL((LogString) LOG4CXX_STR("Hello, World"), greeting);
}
void decode2() {
char buf[BUFSIZE + 6];
memset(buf, 'A', BUFSIZE);
buf[BUFSIZE - 3] = 0;
#if defined(__STDC_LIB_EXT1__) || defined(__STDC_SECURE_LIB__)
strcat_s(buf, sizeof buf, "Hello");
#else
strcat(buf, "Hello");
#endif
ByteBuffer src(buf, strlen(buf));
CharsetDecoderPtr dec(CharsetDecoder::getDefaultDecoder());
LogString greeting;
log4cxx_status_t stat = dec->decode(src, greeting);
LOGUNIT_ASSERT_EQUAL(APR_SUCCESS, stat);
LOGUNIT_ASSERT_EQUAL((size_t) 0, src.remaining());
stat = dec->decode(src, greeting);
LOGUNIT_ASSERT_EQUAL(APR_SUCCESS, stat);
LogString manyAs(BUFSIZE - 3, LOG4CXX_STR('A'));
LOGUNIT_ASSERT_EQUAL(manyAs, greeting.substr(0, BUFSIZE - 3));
LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("Hello")), greeting.substr(BUFSIZE - 3));
}
void decode8() {
char buf[] = { 'H', 'e', 'l', 'l', 'o', ',', 0, 'W', 'o', 'r', 'l', 'd'};
ByteBuffer src(buf, 12);
CharsetDecoderPtr dec(CharsetDecoder::getDefaultDecoder());
LogString greeting;
log4cxx_status_t stat = dec->decode(src, greeting);
LOGUNIT_ASSERT_EQUAL(APR_SUCCESS, stat);
stat = dec->decode(src, greeting);
LOGUNIT_ASSERT_EQUAL(APR_SUCCESS, stat);
LOGUNIT_ASSERT_EQUAL((size_t) 12, src.position());
const logchar expected[] = { 0x48, 0x65, 0x6C, 0x6C, 0x6F, 0x2C, 0x00, 0x57, 0x6F, 0x72, 0x6C, 0x64 };
LOGUNIT_ASSERT_EQUAL(LogString(expected, 12), greeting);
}
};
LOGUNIT_TEST_SUITE_REGISTRATION(CharsetDecoderTestCase);
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