Quelle  base64_test.cxx   Sprache: C

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#include <sal/types.h>
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>

#include <rtl/ustrbuf.hxx>

#include <com/sun/star/uno/Sequence.hxx>

#include <comphelper/base64.hxx>

using namespace css;

namespace
{
class Base64Test : public CppUnit::TestFixture
{
public:
    void testBase64Encode();
    void testBase64Decode();
    void testBase64EncodeForOStringBuffer();

    CPPUNIT_TEST_SUITE(Base64Test);
    CPPUNIT_TEST(testBase64Encode);
    CPPUNIT_TEST(testBase64Decode);
    CPPUNIT_TEST(testBase64EncodeForOStringBuffer);
    CPPUNIT_TEST_SUITE_END();
};

void Base64Test::testBase64Encode()
{
    OUStringBuffer aBuffer(32);
    uno::Sequence<sal_Int8> inputSequence;

    inputSequence = { 0, 0, 0, 0, 0, 1, 2, 3 };
    comphelper::Base64::encode(aBuffer, inputSequence);
    CPPUNIT_ASSERT_EQUAL(u"AAAAAAABAgM="_ustr, aBuffer.toString());
    aBuffer.setLength(0);

    inputSequence = { 5, 2, 3, 0, 0, 1, 2, 3 };
    comphelper::Base64::encode(aBuffer, inputSequence);
    CPPUNIT_ASSERT_EQUAL(u"BQIDAAABAgM="_ustr, aBuffer.toString());
    aBuffer.setLength(0);

    inputSequence = { sal_Int8(sal_uInt8(200)), 31, 77, 111, 0, 1, 2, 3 };
    comphelper::Base64::encode(aBuffer, inputSequence);
    CPPUNIT_ASSERT_EQUAL(u"yB9NbwABAgM="_ustr, aBuffer.makeStringAndClear());
}

void Base64Test::testBase64Decode()
{
    uno::Sequence<sal_Int8> decodedSequence;

    uno::Sequence<sal_Int8> expectedSequence = { 0, 0, 0, 0, 0, 1, 2, 3 };
    comphelper::Base64::decode(decodedSequence, u"AAAAAAABAgM=");
    CPPUNIT_ASSERT(std::equal(std::cbegin(expectedSequence), std::cend(expectedSequence),
                              std::cbegin(decodedSequence)));

    expectedSequence = { 5, 2, 3, 0, 0, 1, 2, 3 };
    comphelper::Base64::decode(decodedSequence, u"BQIDAAABAgM=");
    CPPUNIT_ASSERT(std::equal(std::cbegin(expectedSequence), std::cend(expectedSequence),
                              std::cbegin(decodedSequence)));

    expectedSequence = { sal_Int8(sal_uInt8(200)), 31, 77, 111, 0, 1, 2, 3 };
    comphelper::Base64::decode(decodedSequence, u"yB9NbwABAgM=");
    CPPUNIT_ASSERT(std::equal(std::cbegin(expectedSequence), std::cend(expectedSequence),
                              std::cbegin(decodedSequence)));
}

void Base64Test::testBase64EncodeForOStringBuffer()
{
    OStringBuffer aBuffer(32);
    uno::Sequence<sal_Int8> inputSequence;

    inputSequence = { 0, 0, 0, 0, 0, 1, 2, 3 };
    comphelper::Base64::encode(aBuffer, inputSequence);
    CPPUNIT_ASSERT_EQUAL("AAAAAAABAgM="_ostr, aBuffer.toString());
    aBuffer.setLength(0);

    inputSequence = { 5, 2, 3, 0, 0, 1, 2, 3 };
    comphelper::Base64::encode(aBuffer, inputSequence);
    CPPUNIT_ASSERT_EQUAL("BQIDAAABAgM="_ostr, aBuffer.toString());
    aBuffer.setLength(0);

    inputSequence = { sal_Int8(sal_uInt8(200)), 31, 77, 111, 0, 1, 2, 3 };
    comphelper::Base64::encode(aBuffer, inputSequence);
    CPPUNIT_ASSERT_EQUAL("yB9NbwABAgM="_ostr, aBuffer.makeStringAndClear());
}

CPPUNIT_TEST_SUITE_REGISTRATION(Base64Test);
}

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