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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <comphelper/processfactory.hxx>
#include <unotest/filters-test.hxx>
#include <unotest/bootstrapfixturebase.hxx>
#include <comphelper/threadpool.hxx>
#include <com/sun/star/packages/zip/ZipFileAccess.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <iterator>
using namespace ::com::sun::star;
namespace
{
class PackageTest
: public test::FiltersTest
, public test::BootstrapFixtureBase
{
public:
PackageTest() {}
virtual void setUp() override;
virtual bool load(const OUString &,
const OUString &rURL, const OUString &,
SfxFilterFlags, SotClipboardFormatId, unsigned int) override;
void test();
void testThreadedStreams();
void testBufferedThreadedStreams();
void testZip64();
CPPUNIT_TEST_SUITE(PackageTest);
CPPUNIT_TEST(test);
CPPUNIT_TEST(testThreadedStreams);
CPPUNIT_TEST(testBufferedThreadedStreams);
CPPUNIT_TEST(testZip64);
CPPUNIT_TEST_SUITE_END();
private:
uno::Reference<container::XNameAccess> mxNA;
void verifyStreams( std::vector<std::vector<char>> &aBuffers );
};
void PackageTest::setUp()
{
BootstrapFixtureBase::setUp();
OUString aURL = m_directories.getURLFromSrc(u"/package/qa/cppunit/data/a2z.zip");
uno::Sequence<beans::NamedValue> aNVs{ { "URL", uno::Any(aURL) } };
uno::Sequence<uno::Any> aArgs{ uno::Any(aNVs) };
uno::Reference<uno::XComponentContext> xCxt = comphelper::getProcessComponentContext();
uno::Reference<lang::XMultiComponentFactory> xSvcMgr = xCxt->getServiceManager();
uno::Reference<packages::zip::XZipFileAccess2> xZip(
xSvcMgr->createInstanceWithArgumentsAndContext(
"com.sun.star.packages.zip.ZipFileAccess", aArgs, xCxt),
uno::UNO_QUERY);
CPPUNIT_ASSERT(xZip.is());
mxNA = xZip;
CPPUNIT_ASSERT(mxNA.is());
}
bool PackageTest::load(const OUString &,
const OUString &rURL, const OUString &,
SfxFilterFlags, SotClipboardFormatId, unsigned int)
{
try
{
uno::Reference<css::packages::zip::XZipFileAccess2> xZip(
css::packages::zip::ZipFileAccess::createWithURL(comphelper::getProcessComponentContext(), rURL));
return xZip.is();
}
catch(...)
{
return false;
}
}
void PackageTest::test()
{
testDir(OUString(),
m_directories.getURLFromSrc(u"/package/qa/cppunit/data/"));
}
void PackageTest::verifyStreams( std::vector<std::vector<char>> &aBuffers )
{
CPPUNIT_ASSERT_EQUAL(size_t(26), aBuffers.size());
auto itBuf = aBuffers.begin();
for (char c = 'a'; c <= 'z'; ++c, ++itBuf)
{
const std::vector<char>& rBuf = *itBuf;
CPPUNIT_ASSERT_EQUAL(size_t(1048576), rBuf.size()); // 1 MB each.
for (char check : rBuf)
if (c != check)
CPPUNIT_ASSERT_MESSAGE("stream does not contain expected data", false);
}
}
// TODO : This test currently doesn't fail even when you set
// UseBufferedStream to false. Look into this and replace it with a better
// test that actually fails when the aforementioned flag is set to false.
void PackageTest::testThreadedStreams()
{
class Worker : public comphelper::ThreadTask
{
uno::Reference<io::XInputStream> mxStrm;
std::vector<char>& mrBuf;
public:
Worker(
const std::shared_ptr<comphelper::ThreadTaskTag>& pTag,
const uno::Reference<io::XInputStream>& xStrm,
std::vector<char>& rBuf ) :
comphelper::ThreadTask(pTag), mxStrm(xStrm), mrBuf(rBuf) {}
virtual void doWork() override
{
sal_Int32 nSize = mxStrm->available();
uno::Sequence<sal_Int8> aBytes;
while (nSize > 0)
{
sal_Int32 nBytesRead = mxStrm->readBytes(aBytes, 4096);
const sal_Int8* p = aBytes.getArray();
const sal_Int8* pEnd = p + nBytesRead;
std::copy(p, pEnd, std::back_inserter(mrBuf));
nSize -= nBytesRead;
}
}
};
{
comphelper::ThreadPool aPool(4);
std::shared_ptr<comphelper::ThreadTaskTag> pTag = comphelper::ThreadPool::createThreadTaskTag();
std::vector<std::vector<char>> aTestBuffers(26);
auto itBuf = aTestBuffers.begin();
for (char c = 'a'; c <= 'z'; ++c, ++itBuf)
{
OUString aName = OUStringChar(c) + ".txt";
uno::Reference<io::XInputStream> xStrm;
mxNA->getByName(aName) >>= xStrm;
CPPUNIT_ASSERT(xStrm.is());
aPool.pushTask(std::make_unique<Worker>(pTag, xStrm, *itBuf));
}
aPool.waitUntilDone(pTag);
verifyStreams( aTestBuffers );
}
}
void PackageTest::testBufferedThreadedStreams()
{
std::vector<std::vector<char>> aTestBuffers(26);
auto itBuf = aTestBuffers.begin();
sal_Int32 nReadSize = 0;
for (char c = 'a'; c <= 'z'; ++c, ++itBuf)
{
itBuf->reserve(1024*1024);
OUString aName = OUStringChar(c) + ".txt";
uno::Reference<io::XInputStream> xStrm;
//Size of each stream is 1mb (>10000) => XBufferedThreadedStream
mxNA->getByName(aName) >>= xStrm;
CPPUNIT_ASSERT(xStrm.is());
sal_Int32 nSize = xStrm->available();
uno::Sequence<sal_Int8> aBytes;
//Read chunks of increasing size
nReadSize += 1024;
while (nSize > 0)
{
sal_Int32 nBytesRead = xStrm->readBytes(aBytes, nReadSize);
const sal_Int8* p = aBytes.getArray();
const sal_Int8* pEnd = p + nBytesRead;
std::copy(p, pEnd, std::back_inserter(*itBuf));
nSize -= nBytesRead;
}
}
verifyStreams( aTestBuffers );
}
void PackageTest::testZip64()
{
// This small zip file have 2 files (content.xml, styles.xml) that have
// Zip64 Extended Information Extra Field in both
// "Local file header" and "Central directory file header",
// and have ZIP64 format "Data descriptor".
OUString aURL2 = m_directories.getURLFromSrc(u"/package/qa/cppunit/data/export64.zip");
uno::Sequence<beans::NamedValue> aNVs2{ { "URL", uno::Any(aURL2) } };
uno::Sequence<uno::Any> aArgs2{ uno::Any(aNVs2) };
uno::Reference<uno::XComponentContext> xCxt = comphelper::getProcessComponentContext();
uno::Reference<lang::XMultiComponentFactory> xSvcMgr = xCxt->getServiceManager();
// Without Zip64 support, it would crash here
uno::Reference<packages::zip::XZipFileAccess2> xZip2(
xSvcMgr->createInstanceWithArgumentsAndContext(
"com.sun.star.packages.zip.ZipFileAccess", aArgs2, xCxt),
uno::UNO_QUERY);
CPPUNIT_ASSERT(xZip2.is());
uno::Reference<container::XNameAccess> xNA;
xNA = xZip2;
CPPUNIT_ASSERT(xNA.is());
// Check if the styles.xml seems to be right
uno::Reference<io::XInputStream> xStrm;
xNA->getByName("styles.xml") >>= xStrm;
CPPUNIT_ASSERT(xStrm.is());
// Filesize check
sal_Int32 nSize = xStrm->available();
CPPUNIT_ASSERT_EQUAL(sal_Int32(1112), nSize);
uno::Sequence<sal_Int8> aBytes;
sal_Int32 nBytesRead = xStrm->readBytes(aBytes, nSize);
const sal_Int8* p = aBytes.getArray();
CPPUNIT_ASSERT_EQUAL(sal_Int32(1112), nBytesRead);
// Check the uncompressed styles.xml file content.
OString aFile(static_cast<const char*>(static_cast<const void*>(p)), nSize);
CPPUNIT_ASSERT(aFile.startsWith(
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\r\n<office:document-styles"));
CPPUNIT_ASSERT(aFile.endsWith(
"</number:time-style>\r\n </office:styles>\r\n</office:document-styles>\r\n"));
}
CPPUNIT_TEST_SUITE_REGISTRATION(PackageTest);
}
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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