/*
 * 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/properties.h>
#include <log4cxx/helpers/fileinputstream.h>
#include "../insertwide.h"
#include "../logunit.h"

using namespace log4cxx;
using namespace log4cxx::helpers;


LOGUNIT_CLASS(PropertiesTestCase)
{
        LOGUNIT_TEST_SUITE(PropertiesTestCase);
                LOGUNIT_TEST(testLoad1);
                LOGUNIT_TEST(testTab1);
                LOGUNIT_TEST(testTab2);
                LOGUNIT_TEST(testTab3);
                LOGUNIT_TEST(testTab4);
                LOGUNIT_TEST(testTab5);
                LOGUNIT_TEST(testTab6);
                LOGUNIT_TEST(testTab7);
                LOGUNIT_TEST(testCRLF1);
                LOGUNIT_TEST(testEscT1);
                LOGUNIT_TEST(testEscT2);
                LOGUNIT_TEST(testEscN1);
                LOGUNIT_TEST(testEscN2);
                LOGUNIT_TEST(testEscR1);
                LOGUNIT_TEST(testEscR2);
        LOGUNIT_TEST_SUITE_END();

public:
        void testLoad1() {
          //
          //    read patternLayout1.properties
          FileInputStreamPtr propFile = 
            new FileInputStream(LOG4CXX_STR("input/patternLayout1.properties"));
          Properties properties;
          properties.load(propFile);
          LogString pattern(properties.getProperty(LOG4CXX_STR("log4j.appender.testAppender.layout.ConversionPattern")));
          LOGUNIT_ASSERT_EQUAL((LogString) LOG4CXX_STR("%-5p - %m%n"), pattern);
        }
        
        /**
         *  Test tab as separator between key and value, see LOGCXX-291.
        */
        void testTab1() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.tab1")));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("tab delimited")), actual);
        }

        /**
         *  Test tab as whitespace before key, see LOGCXX-291.
        */
        void testTab2() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.tab2")));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("tab before key")), actual);
        }

        /**
         *  Test tab as escaped within key, see LOGCXX-291.
        */
        void testTab3() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString key(LOG4CXX_STR("propertiestestcase.tab3"));
          key.append(1, 0x09);
          LogString actual(properties.getProperty(key));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("key contains tab")), actual);
        }

        /**
         *  Test tab after delimitor, see LOGCXX-291.
        */
        void testTab4() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.tab4")));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("tab after equals")), actual);
        }

        /**
         *  Test tab after continuation in key, see LOGCXX-291.
        */
        void testTab5() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.tab5")));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("tab after continue")), actual);
        }

        /**
         *  Test tab escaped in value, see LOGCXX-291.
        */
        void testTab6() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.tab6")));
          LogString expected(1, 0x09);
          expected.append(LOG4CXX_STR(" in value"));
          LOGUNIT_ASSERT_EQUAL(expected, actual);
        }

        /**
         *  Test tab in value continuation, see LOGCXX-291.
        */
        void testTab7() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.tab7")));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("continuedvalue")), actual);
        }

        /**
         *  Test tab in value continuation, see LOGCXX-292.
        */
        void testCRLF1() {
          FileInputStreamPtr propFile(
            new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
          Properties properties;
          properties.load(propFile);
          LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.crlf1")));
          LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("continuedvalue")), actual);
        }

    /**
     *  Test tab as escaped within key, see LOGCXX-293.
    */
    void testEscT1()  {
      FileInputStreamPtr propFile(
        new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
      Properties properties;
      properties.load(propFile);
      LogString key(LOG4CXX_STR("propertiestestcase.esct1"));
      key.append(1, 0x09);
      LogString actual(properties.getProperty(key));
      LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("key contains tab")), actual);
    }



    /**
     *  Test tab escaped in value, see LOGCXX-293.
    */
    void testEscT2()  {
      FileInputStreamPtr propFile(
        new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
      Properties properties;
      properties.load(propFile);
      LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.esct2")));
      LogString expected(1, 0x09);
      expected.append(LOG4CXX_STR(" in value"));
      LOGUNIT_ASSERT_EQUAL(expected, actual);
    }

    /**
     *  Test \n within key, see LOGCXX-293.
    */
    void testEscN1()  {
      FileInputStreamPtr propFile(
        new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
      Properties properties;;
      properties.load(propFile);
      LogString key(LOG4CXX_STR("propertiestestcase.escn1"));
      key.append(1, 0x0A);
      LogString actual(properties.getProperty(key));
      LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("key contains lf")), actual);
    }



    /**
     *  Test \n in value, see LOGCXX-293.
    */
    void testEscN2()  {
      FileInputStreamPtr propFile(
        new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
      Properties properties;
      properties.load(propFile);
      LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.escn2")));
      LogString expected(1, 0x0A);
      expected.append(LOG4CXX_STR(" in value"));
      LOGUNIT_ASSERT_EQUAL(expected, actual);
    }

    /**
     *  Test \r within key, see LOGCXX-293.
    */
    void testEscR1()  {
      FileInputStreamPtr propFile(
        new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
      Properties properties;
      properties.load(propFile);
      LogString key(LOG4CXX_STR("propertiestestcase.escr1"));
      key.append(1, 0x0D);
      LogString actual(properties.getProperty(key));
      LOGUNIT_ASSERT_EQUAL(LogString(LOG4CXX_STR("key contains cr")), actual);
    }



    /**
     *  Test \r in value, see LOGCXX-293.
    */
    void testEscR2()  {
      FileInputStreamPtr propFile(
        new FileInputStream(LOG4CXX_STR("input/propertiestestcase.properties")));
      Properties properties;
      properties.load(propFile);
      LogString actual(properties.getProperty(LOG4CXX_STR("propertiestestcase.escr2")));
      LogString expected(1, 0x0D);
      expected.append(LOG4CXX_STR(" in value"));
      LOGUNIT_ASSERT_EQUAL(expected, actual);
    }


};


LOGUNIT_TEST_SUITE_REGISTRATION(PropertiesTestCase);