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authorDavid Kalnischkies <david@kalnischkies.de>2016-01-07 20:32:09 +0100
committerDavid Kalnischkies <david@kalnischkies.de>2016-01-08 15:40:01 +0100
commit0179cfa83cf0042235eda41db7f35c420781c63e (patch)
treea1b49bb2d40ae34a5d06139e7ecd203ba0733c8f
parent912a61312a0463b46d6560756c89146f59daaab6 (diff)
keep compressed indexes in a low-cost format
Downloading and storing are two different operations were different compression types can be preferred. For downloading we provide the choice via Acquire::CompressionTypes::Order as there is a choice to be made between download size and speed – and limited by whats available in the repository. Storage on the other hand has all compressions currently supported by apt available and to reduce runtime of tools accessing these files the compression type should be a low-cost format in terms of decompression. apt traditionally stores its indexes uncompressed on disk, but has options to keep them compressed. Now that apt downloads additional files we also deal with files which simply can't be stored uncompressed as they are just too big (like Contents for apt-file). Traditionally they are downloaded in a low-cost format (gz) as repositories do not provide other formats, but there might be even lower-cost formats and for download we could introduce higher-cost in the repositories. Downloading an entire index potentially requires recompression to another format, so an update takes potentially longer – but big files are usually updated via pdiffs which has to de- and re-compress anyhow and does it on the fly anyhow, so there is no extra time needed and in general it seems to be benefitial to invest the time in update to save time later on file access.
-rw-r--r--apt-pkg/acquire-item.cc177
-rw-r--r--apt-pkg/acquire-item.h11
-rw-r--r--apt-pkg/aptconfiguration.cc2
-rw-r--r--apt-pkg/deb/debmetaindex.cc40
-rw-r--r--apt-pkg/indexfile.cc1
-rw-r--r--apt-pkg/indexfile.h1
-rw-r--r--cmdline/apt-get.cc2
-rw-r--r--doc/acquire-additional-files.txt4
-rw-r--r--test/integration/framework2
-rwxr-xr-xtest/integration/test-apt-acquire-additional-files15
-rwxr-xr-xtest/integration/test-apt-update-ims8
-rwxr-xr-xtest/integration/test-apt-update-unauth10
-rwxr-xr-xtest/integration/test-compressed-indexes9
-rwxr-xr-xtest/integration/test-pdiff-usage3
14 files changed, 157 insertions, 128 deletions
diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 82ccaff64..7c7a204c4 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -85,32 +85,16 @@ static std::string GetKeepCompressedFileName(std::string file, IndexTarget const
if (Target.KeepCompressed == false)
return file;
- std::string const CompressionTypes = Target.Option(IndexTarget::COMPRESSIONTYPES);
- if (CompressionTypes.empty() == false)
+ std::string const KeepCompressedAs = Target.Option(IndexTarget::KEEPCOMPRESSEDAS);
+ if (KeepCompressedAs.empty() == false)
{
- std::string const ext = CompressionTypes.substr(0, CompressionTypes.find(' '));
+ std::string const ext = KeepCompressedAs.substr(0, KeepCompressedAs.find(' '));
if (ext != "uncompressed")
file.append(".").append(ext);
}
return file;
}
/*}}}*/
-static std::string GetCompressedFileName(IndexTarget const &Target, std::string const &Name, std::string const &Ext) /*{{{*/
-{
- if (Ext.empty() || Ext == "uncompressed")
- return Name;
-
- // do not reverify cdrom sources as apt-cdrom may rewrite the Packages
- // file when its doing the indexcopy
- if (Target.URI.substr(0,6) == "cdrom:")
- return Name;
-
- // adjust DestFile if its compressed on disk
- if (Target.KeepCompressed == true)
- return Name + '.' + Ext;
- return Name;
-}
- /*}}}*/
static std::string GetMergeDiffsPatchFileName(std::string const &Final, std::string const &Patch)/*{{{*/
{
// rred expects the patch as $FinalFile.ed.$patchname.gz
@@ -326,7 +310,7 @@ std::string pkgAcqDiffIndex::GetFinalFilename() const
std::string pkgAcqIndex::GetFinalFilename() const
{
std::string const FinalFile = GetFinalFileNameFromURI(Target.URI);
- return GetCompressedFileName(Target, FinalFile, CurrentCompressionExtension);
+ return GetKeepCompressedFileName(FinalFile, Target);
}
std::string pkgAcqMetaSig::GetFinalFilename() const
{
@@ -379,7 +363,30 @@ bool pkgAcqTransactionItem::TransactionState(TransactionStates const state)
case TransactionCommit:
if(PartialFile.empty() == false)
{
- if (PartialFile != DestFile)
+ bool sameFile = (PartialFile == DestFile);
+ // we use symlinks on IMS-Hit to avoid copies
+ if (RealFileExists(DestFile))
+ {
+ struct stat Buf;
+ if (lstat(PartialFile.c_str(), &Buf) != -1)
+ {
+ if (S_ISLNK(Buf.st_mode) && Buf.st_size > 0)
+ {
+ char partial[Buf.st_size + 1];
+ ssize_t const sp = readlink(PartialFile.c_str(), partial, Buf.st_size);
+ if (sp == -1)
+ _error->Errno("pkgAcqTransactionItem::TransactionState-sp", _("Failed to readlink %s"), PartialFile.c_str());
+ else
+ {
+ partial[sp] = '\0';
+ sameFile = (DestFile == partial);
+ }
+ }
+ }
+ else
+ _error->Errno("pkgAcqTransactionItem::TransactionState-stat", _("Failed to stat %s"), PartialFile.c_str());
+ }
+ if (sameFile == false)
{
// ensure that even without lists-cleanup all compressions are nuked
std::string FinalFile = GetFinalFileNameFromURI(Target.URI);
@@ -2621,20 +2628,6 @@ void pkgAcqIndex::Failed(string const &Message,pkgAcquire::MethodConfig const *
TransactionManager->AbortTransaction();
}
/*}}}*/
-// AcqIndex::ReverifyAfterIMS - Reverify index after an ims-hit /*{{{*/
-void pkgAcqIndex::ReverifyAfterIMS()
-{
- // update destfile to *not* include the compression extension when doing
- // a reverify (as its uncompressed on disk already)
- DestFile = GetCompressedFileName(Target, GetPartialFileNameFromURI(Target.URI), CurrentCompressionExtension);
-
- // copy FinalFile into partial/ so that we check the hash again
- string FinalFile = GetFinalFilename();
- Stage = STAGE_DECOMPRESS_AND_VERIFY;
- Desc.URI = "copy:" + FinalFile;
- QueueURI(Desc);
-}
- /*}}}*/
// AcqIndex::Done - Finished a fetch /*{{{*/
// ---------------------------------------------------------------------
/* This goes through a number of states.. On the initial fetch the
@@ -2651,107 +2644,93 @@ void pkgAcqIndex::Done(string const &Message,
switch(Stage)
{
case STAGE_DOWNLOAD:
- StageDownloadDone(Message, Hashes, Cfg);
+ StageDownloadDone(Message);
break;
case STAGE_DECOMPRESS_AND_VERIFY:
- StageDecompressDone(Message, Hashes, Cfg);
+ StageDecompressDone();
break;
}
}
/*}}}*/
// AcqIndex::StageDownloadDone - Queue for decompress and verify /*{{{*/
-void pkgAcqIndex::StageDownloadDone(string const &Message, HashStringList const &,
- pkgAcquire::MethodConfig const * const)
+void pkgAcqIndex::StageDownloadDone(string const &Message)
{
+ Local = true;
Complete = true;
- // Handle the unzipd case
- std::string FileName = LookupTag(Message,"Alt-Filename");
- if (FileName.empty() == false)
+ std::string const AltFilename = LookupTag(Message,"Alt-Filename");
+ std::string Filename = LookupTag(Message,"Filename");
+
+ // we need to verify the file against the current Release file again
+ // on if-modfied-since hit to avoid a stale attack against us
+ if(StringToBool(LookupTag(Message,"IMS-Hit"),false) == true)
{
+ // copy FinalFile into partial/ so that we check the hash again
+ string const FinalFile = GetExistingFilename(GetFinalFileNameFromURI(Target.URI));
+ if (symlink(FinalFile.c_str(), DestFile.c_str()) != 0)
+ _error->WarningE("pkgAcqIndex::StageDownloadDone", "Symlinking final file %s back to %s failed", FinalFile.c_str(), DestFile.c_str());
+ else
+ {
+ EraseFileName = DestFile;
+ Filename = DestFile;
+ }
Stage = STAGE_DECOMPRESS_AND_VERIFY;
- Local = true;
- if (CurrentCompressionExtension != "uncompressed")
- DestFile.erase(DestFile.length() - (CurrentCompressionExtension.length() + 1));
- Desc.URI = "copy:" + FileName;
+ Desc.URI = "store:" + Filename;
QueueURI(Desc);
- SetActiveSubprocess("copy");
+ SetActiveSubprocess(::URI(Desc.URI).Access);
return;
}
- FileName = LookupTag(Message,"Filename");
-
+ // methods like file:// give us an alternative (uncompressed) file
+ else if (Target.KeepCompressed == false && AltFilename.empty() == false)
+ {
+ if (CurrentCompressionExtension != "uncompressed")
+ DestFile.erase(DestFile.length() - (CurrentCompressionExtension.length() + 1));
+ Filename = AltFilename;
+ }
// Methods like e.g. "file:" will give us a (compressed) FileName that is
// not the "DestFile" we set, in this case we uncompress from the local file
- if (FileName != DestFile && RealFileExists(DestFile) == false)
+ else if (Filename != DestFile && RealFileExists(DestFile) == false)
{
- Local = true;
- if (Target.KeepCompressed == true)
- {
- // but if we don't keep the uncompress we copy the compressed file first
- Stage = STAGE_DOWNLOAD;
- Desc.URI = "copy:" + FileName;
- QueueURI(Desc);
- SetActiveSubprocess("copy");
- return;
- }
+ // symlinking ensures that the filename can be used for compression detection
+ // that is e.g. needed for by-hash which has no extension over file
+ if (symlink(Filename.c_str(),DestFile.c_str()) != 0)
+ _error->WarningE("pkgAcqIndex::StageDownloadDone", "Symlinking file %s to %s failed", Filename.c_str(), DestFile.c_str());
else
{
- // symlinking ensures that the filename can be used for compression detection
- // that is e.g. needed for by-hash over file
- if (symlink(FileName.c_str(),DestFile.c_str()) != 0)
- _error->WarningE("pkgAcqIndex::StageDownloadDone", "Symlinking file %s to %s failed", FileName.c_str(), DestFile.c_str());
- else
- {
- EraseFileName = DestFile;
- FileName = DestFile;
- }
+ EraseFileName = DestFile;
+ Filename = DestFile;
}
}
- else
- EraseFileName = FileName;
-
- // we need to verify the file against the current Release file again
- // on if-modfied-since hit to avoid a stale attack against us
- if(StringToBool(LookupTag(Message,"IMS-Hit"),false) == true)
- {
- // The files timestamp matches, reverify by copy into partial/
- EraseFileName = "";
- ReverifyAfterIMS();
- return;
- }
- string decompProg = "store";
- if (Target.KeepCompressed == true)
- {
- DestFile = "/dev/null";
- EraseFileName.clear();
- }
+ Stage = STAGE_DECOMPRESS_AND_VERIFY;
+ DestFile = GetKeepCompressedFileName(GetPartialFileNameFromURI(Target.URI), Target);
+ if (Filename != DestFile && flExtension(Filename) == flExtension(DestFile))
+ Desc.URI = "copy:" + Filename;
else
+ Desc.URI = "store:" + Filename;
+ if (DestFile == Filename)
{
if (CurrentCompressionExtension == "uncompressed")
- decompProg = "copy";
- else
- DestFile.erase(DestFile.length() - (CurrentCompressionExtension.length() + 1));
+ return StageDecompressDone();
+ DestFile = "/dev/null";
}
+ if (EraseFileName.empty())
+ EraseFileName = Filename;
+
// queue uri for the next stage
- Stage = STAGE_DECOMPRESS_AND_VERIFY;
- Desc.URI = decompProg + ":" + FileName;
QueueURI(Desc);
- SetActiveSubprocess(decompProg);
+ SetActiveSubprocess(::URI(Desc.URI).Access);
}
/*}}}*/
// AcqIndex::StageDecompressDone - Final verification /*{{{*/
-void pkgAcqIndex::StageDecompressDone(string const &,
- HashStringList const &,
- pkgAcquire::MethodConfig const * const)
+void pkgAcqIndex::StageDecompressDone()
{
- if (Target.KeepCompressed == true && DestFile == "/dev/null")
- DestFile = GetPartialFileNameFromURI(Target.URI + '.' + CurrentCompressionExtension);
+ if (DestFile == "/dev/null")
+ DestFile = GetKeepCompressedFileName(GetPartialFileNameFromURI(Target.URI), Target);
// Done, queue for rename on transaction finished
TransactionManager->TransactionStageCopy(this, DestFile, GetFinalFilename());
- return;
}
/*}}}*/
pkgAcqIndex::~pkgAcqIndex() {}
diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index 93ff0a9c3..306b1772a 100644
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -914,16 +914,12 @@ class APT_HIDDEN pkgAcqIndex : public pkgAcqBaseIndex
AllStages Stage;
/** \brief Handle what needs to be done when the download is done */
- void StageDownloadDone(std::string const &Message,
- HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cfg);
+ void StageDownloadDone(std::string const &Message);
/** \brief Handle what needs to be done when the decompression/copy is
* done
*/
- void StageDecompressDone(std::string const &Message,
- HashStringList const &Hashes,
- pkgAcquire::MethodConfig const * const Cfg);
+ void StageDecompressDone();
/** \brief If \b set, this partially downloaded file will be
* removed when the download completes.
@@ -941,9 +937,6 @@ class APT_HIDDEN pkgAcqIndex : public pkgAcqBaseIndex
/** \brief Do the changes needed to fetch via AptByHash (if needed) */
void InitByHashIfNeeded();
- /** \brief Schedule file for verification after a IMS hit */
- void ReverifyAfterIMS();
-
/** \brief Get the full pathname of the final file for the current URI */
virtual std::string GetFinalFilename() const APT_OVERRIDE;
diff --git a/apt-pkg/aptconfiguration.cc b/apt-pkg/aptconfiguration.cc
index 53f29df79..01ae5a642 100644
--- a/apt-pkg/aptconfiguration.cc
+++ b/apt-pkg/aptconfiguration.cc
@@ -37,6 +37,7 @@ static void setDefaultConfigurationForCompressors() {
// Set default application paths to check for optional compression types
_config->CndSet("Dir::Bin::bzip2", "/bin/bzip2");
_config->CndSet("Dir::Bin::xz", "/usr/bin/xz");
+ _config->CndSet("Dir::Bin::lz4", "/usr/bin/lz4");
if (FileExists(_config->FindFile("Dir::Bin::xz")) == true) {
_config->Set("Dir::Bin::lzma", _config->FindFile("Dir::Bin::xz"));
_config->Set("APT::Compressor::lzma::Binary", "xz");
@@ -79,6 +80,7 @@ const Configuration::getCompressionTypes(bool const &Cached) {
_config->CndSet("Acquire::CompressionTypes::bz2","bzip2");
_config->CndSet("Acquire::CompressionTypes::lzma","lzma");
_config->CndSet("Acquire::CompressionTypes::gz","gzip");
+ _config->CndSet("Acquire::CompressionTypes::lz4","lz4");
setDefaultConfigurationForCompressors();
std::vector<APT::Configuration::Compressor> const compressors = getCompressors();
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 46a9f9c97..2521fccd6 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -138,6 +138,21 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
DefCompressionTypes = os.str();
}
}
+ std::string DefKeepCompressedAs;
+ {
+ std::vector<APT::Configuration::Compressor> comps = APT::Configuration::getCompressors();
+ if (comps.empty() == false)
+ {
+ std::sort(comps.begin(), comps.end(),
+ [](APT::Configuration::Compressor const &a, APT::Configuration::Compressor const &b) { return a.Cost < b.Cost; });
+ std::ostringstream os;
+ for (auto const &c : comps)
+ if (c.Cost != 0)
+ os << c.Extension.substr(1) << ' ';
+ DefKeepCompressedAs = os.str();
+ }
+ DefKeepCompressedAs += "uncompressed";
+ }
std::string const NativeArch = _config->Find("APT::Architecture");
bool const GzipIndex = _config->FindB("Acquire::GzipIndexes", false);
for (std::vector<debReleaseIndexPrivate::debSectionEntry>::const_iterator E = entries.begin(); E != entries.end(); ++E)
@@ -155,11 +170,35 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
bool const UsePDiffs = APT_T_CONFIG_BOOL("PDiffs", E->UsePDiffs);
std::string const UseByHash = APT_T_CONFIG_STR("By-Hash", E->UseByHash);
std::string const CompressionTypes = APT_T_CONFIG_STR("CompressionTypes", DefCompressionTypes);
+ std::string KeepCompressedAs = APT_T_CONFIG_STR("KeepCompressedAs", "");
#undef APT_T_CONFIG_BOOL
#undef APT_T_CONFIG_STR
if (tplMetaKey.empty())
continue;
+ if (KeepCompressedAs.empty())
+ KeepCompressedAs = DefKeepCompressedAs;
+ else
+ {
+ std::vector<std::string> const defKeep = VectorizeString(DefKeepCompressedAs, ' ');
+ std::vector<std::string> const valKeep = VectorizeString(KeepCompressedAs, ' ');
+ std::vector<std::string> keep;
+ for (auto const &val : valKeep)
+ {
+ if (val.empty())
+ continue;
+ if (std::find(defKeep.begin(), defKeep.end(), val) == defKeep.end())
+ continue;
+ keep.push_back(val);
+ }
+ if (std::find(keep.begin(), keep.end(), "uncompressed") == keep.end())
+ keep.push_back("uncompressed");
+ std::ostringstream os;
+ std::copy(keep.begin(), keep.end()-1, std::ostream_iterator<std::string>(os, " "));
+ os << *keep.rbegin();
+ KeepCompressedAs = os.str();
+ }
+
for (std::vector<std::string>::const_iterator L = E->Languages.begin(); L != E->Languages.end(); ++L)
{
if (*L == "none" && tplMetaKey.find("$(LANGUAGE)") != std::string::npos)
@@ -253,6 +292,7 @@ static void GetIndexTargetsFor(char const * const Type, std::string const &URI,
Options.insert(std::make_pair("BY_HASH", UseByHash));
Options.insert(std::make_pair("DEFAULTENABLED", DefaultEnabled ? "yes" : "no"));
Options.insert(std::make_pair("COMPRESSIONTYPES", CompressionTypes));
+ Options.insert(std::make_pair("KEEPCOMPRESSEDAS", KeepCompressedAs));
Options.insert(std::make_pair("SOURCESENTRY", E->sourcesEntry));
bool IsOpt = IsOptional;
diff --git a/apt-pkg/indexfile.cc b/apt-pkg/indexfile.cc
index f0fae907f..dfd482c04 100644
--- a/apt-pkg/indexfile.cc
+++ b/apt-pkg/indexfile.cc
@@ -144,6 +144,7 @@ std::string IndexTarget::Option(OptionKeys const EnumKey) const /*{{{*/
APT_CASE(COMPRESSIONTYPES);
APT_CASE(SOURCESENTRY);
APT_CASE(BY_HASH);
+ APT_CASE(KEEPCOMPRESSEDAS);
#undef APT_CASE
case FILENAME: return _config->FindDir("Dir::State::lists") + URItoFileName(URI);
case EXISTING_FILENAME:
diff --git a/apt-pkg/indexfile.h b/apt-pkg/indexfile.h
index f87693a8f..5c666671c 100644
--- a/apt-pkg/indexfile.h
+++ b/apt-pkg/indexfile.h
@@ -90,6 +90,7 @@ class IndexTarget /*{{{*/
DEFAULTENABLED,
SOURCESENTRY,
BY_HASH,
+ KEEPCOMPRESSEDAS,
};
std::string Option(OptionKeys const Key) const;
bool OptionBool(OptionKeys const Key) const;
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index 3bd483426..4ac15274c 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -299,6 +299,8 @@ static bool DoIndexTargets(CommandLine &CmdL)
stanza << "PDiffs: " << O->second << "\n";
else if (O->first == "COMPRESSIONTYPES")
stanza << "CompressionTypes: " << O->second << "\n";
+ else if (O->first == "KEEPCOMPRESSEDAS")
+ stanza << "KeepCompressedAs: " << O->second << "\n";
else if (O->first == "DEFAULTENABLED")
stanza << "DefaultEnabled: " << O->second << "\n";
else
diff --git a/doc/acquire-additional-files.txt b/doc/acquire-additional-files.txt
index 32b0e4470..68af9a5b0 100644
--- a/doc/acquire-additional-files.txt
+++ b/doc/acquire-additional-files.txt
@@ -124,6 +124,10 @@ aren't accidentally used by front-ends:
type a front-end can't open transparently. This should always be
a temporary workaround through and a bug should be reported against
the front-end in question.
+* KeepCompressedAs: The default value is a space separated list of
+ compression types supported by apt (see previous option) which is
+ sorted by the cost-value of the compression in ascending order,
+ except that cost=0 "compressions" (like uncompressed) are listed last.
# More examples
diff --git a/test/integration/framework b/test/integration/framework
index e2d545ec2..c97500ffd 100644
--- a/test/integration/framework
+++ b/test/integration/framework
@@ -1826,7 +1826,7 @@ listcurrentlistsdirectory() {
}
forallsupportedcompressors() {
for COMP in $(aptconfig dump 'APT::Compressor' --format '%f%n' | cut -d':' -f 5 | uniq); do
- if [ -z "$COMP" -o "$COMP" = '.' -o "$COMP" = 'lz4' ]; then continue; fi
+ if [ -z "$COMP" -o "$COMP" = '.' ]; then continue; fi
"$@" "$COMP"
done
}
diff --git a/test/integration/test-apt-acquire-additional-files b/test/integration/test-apt-acquire-additional-files
index e9bbdbce6..bf7850a7a 100755
--- a/test/integration/test-apt-acquire-additional-files
+++ b/test/integration/test-apt-acquire-additional-files
@@ -10,6 +10,7 @@ configarchitecture 'amd64'
# note that in --print-uri we talk about .xz because that is the default.
# This doesn't mean it is actually attempt to download it.
configcompression '.' 'gz'
+LOWCOSTEXT='lz4'
buildsimplenativepackage 'foo' 'amd64' '1' 'unstable'
@@ -101,14 +102,14 @@ Get:2 http://localhost:${APTHTTPPORT} unstable/main amd64 Contents [$(stat -c%s
Get:3 http://localhost:${APTHTTPPORT} unstable/main all Contents [$(stat -c%s aptarchive/dists/unstable/main/Contents-all.gz) B]
Reading package lists..." aptget update
-testequal "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-amd64.gz" find rootdir/var/lib/apt/lists -name '*Contents-amd64*'
-testequal "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-all.gz" find rootdir/var/lib/apt/lists -name '*Contents-all*'
-testequal "$(readfile Contents-amd64.gz Contents-all.gz)" aptget indextargets --format '$(FILENAME)' 'Created-By: Contents'
-testsuccess cmp "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-amd64.gz" 'aptarchive/dists/unstable/main/Contents-amd64.gz'
-testsuccess cmp "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-all.gz" 'aptarchive/dists/unstable/main/Contents-all.gz'
+testequal "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-amd64.$LOWCOSTEXT" find rootdir/var/lib/apt/lists -name '*Contents-amd64*'
+testequal "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-all.$LOWCOSTEXT" find rootdir/var/lib/apt/lists -name '*Contents-all*'
+testequal "$(readfile Contents-amd64.$LOWCOSTEXT Contents-all.$LOWCOSTEXT)" aptget indextargets --format '$(FILENAME)' 'Created-By: Contents'
+testequal "$(apthelper cat-file rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-amd64.$LOWCOSTEXT)" apthelper cat-file 'aptarchive/dists/unstable/main/Contents-amd64.gz'
+testempty apthelper cat-file rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-all.$LOWCOSTEXT
-rm ./rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-amd64.gz
-rm ./rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-all.gz
+rm ./rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-amd64.$LOWCOSTEXT
+rm ./rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_dists_unstable_main_Contents-all.$LOWCOSTEXT
testempty aptget indextargets --format '$(FILENAME)' 'Created-By: Contents'
msgmsg "Compressed Contents file"
diff --git a/test/integration/test-apt-update-ims b/test/integration/test-apt-update-ims
index f175ca355..d433baeb5 100755
--- a/test/integration/test-apt-update-ims
+++ b/test/integration/test-apt-update-ims
@@ -24,15 +24,15 @@ runtest() {
rm -rf rootdir/var/lib/apt/lists/
local TEST="test${1:-success}"
- $TEST aptget update $APTOPT
+ $TEST aptget update $APTOPT -o Debug::pkgAcquire::Worker=1
if [ "$1" = 'failure' ]; then
# accept the outdated Release file so we can check Hit behaviour
"test${2:-success}" aptget update -o Acquire::Min-ValidTime=9999999 $APTOPT
fi
listcurrentlistsdirectory > listsdir.lst
- testsuccess grep '_Packages\(\.gz\)\?$' listsdir.lst
- testsuccess grep '_Sources\(\.gz\)\?$' listsdir.lst
- testsuccess grep '_Translation-en\(\.gz\)\?$' listsdir.lst
+ testsuccess grep '_Packages\(\.[0-9a-z]\+\)\?$' listsdir.lst
+ testsuccess grep '_Sources\(\.[0-9a-z]\+\)\?$' listsdir.lst
+ testsuccess grep '_Translation-en\(\.[0-9a-z]\+\)\?$' listsdir.lst
# ensure no leftovers in partial
testfailure ls 'rootdir/var/lib/apt/lists/partial/*'
diff --git a/test/integration/test-apt-update-unauth b/test/integration/test-apt-update-unauth
index 2ececc4f6..ef1e4eca7 100755
--- a/test/integration/test-apt-update-unauth
+++ b/test/integration/test-apt-update-unauth
@@ -12,6 +12,7 @@ umask 022
setupenvironment
configarchitecture "i386"
+configcompression '.' 'xz'
insertpackage 'unstable' 'foo' 'i386' '1.0'
insertsource 'unstable' 'foo' 'any' '1.0'
@@ -45,7 +46,7 @@ runtest() {
listcurrentlistsdirectory > lists.before
# update and ensure all is reverted on the hashsum failure
- testfailure aptget update -o Debug::Acquire::Transaction=0 -o Debug::pkgAcquire::Auth=1 -o Debug::pkgAcquire::worker=0 -o Debug::acquire::http=0
+ testfailure aptget update -o Debug::Acquire::Transaction=1 -o Debug::pkgAcquire::Auth=1 -o Debug::pkgAcquire::worker=0 -o Debug::acquire::http=0
# ensure we have before what we have after
msgtest 'Check rollback on going from' 'unauth -> auth'
@@ -53,10 +54,13 @@ runtest() {
if cmp lists.before lists.after; then
msgpass
else
+ echo >&2
echo >&2 '### Output of previous apt-get update ###'
- cat >&2 rootdir/tmp/testfailure.output
+ cat >&2 rootdir/tmp/testfailure.output || true
echo >&2 '### Changes in the lists-directory: ###'
- diff -u >&2 lists.before lists.after
+ diff -u >&2 lists.before lists.after || true
+ echo >&2 '### Contents of the lists-directory: ###'
+ ls -l rootdir/var/lib/apt/lists rootdir/var/lib/apt/lists/partial || true
msgfail
fi
diff --git a/test/integration/test-compressed-indexes b/test/integration/test-compressed-indexes
index b97e1244b..573a86511 100755
--- a/test/integration/test-compressed-indexes
+++ b/test/integration/test-compressed-indexes
@@ -7,6 +7,7 @@ TESTDIR="$(readlink -f "$(dirname "$0")")"
setupenvironment
configcompression '.' $(aptconfig dump APT::Compressor --format '%t %v%n' | sed -n 's#^Extension \.\(.*\)$#\1#p')
configarchitecture 'i386'
+LOWCOSTEXT='lz4'
buildsimplenativepackage 'testpkg' 'i386' '1.0'
@@ -35,10 +36,10 @@ testrun() {
! test -e rootdir/var/lib/apt/lists/*all_Packages || F=1
! test -e rootdir/var/lib/apt/lists/*_Sources || F=1
! test -e rootdir/var/lib/apt/lists/*_Translation-en || F=1
- test -e rootdir/var/lib/apt/lists/*i386_Packages.${COMPRESS} || F=1
- test -e rootdir/var/lib/apt/lists/*all_Packages.${COMPRESS} || F=1
- test -e rootdir/var/lib/apt/lists/*_Sources.${COMPRESS} || F=1
- test -e rootdir/var/lib/apt/lists/*_Translation-en.${COMPRESS} || F=1
+ test -e rootdir/var/lib/apt/lists/*i386_Packages.$LOWCOSTEXT || F=1
+ test -e rootdir/var/lib/apt/lists/*all_Packages.$LOWCOSTEXT || F=1
+ test -e rootdir/var/lib/apt/lists/*_Sources.$LOWCOSTEXT || F=1
+ test -e rootdir/var/lib/apt/lists/*_Translation-en.$LOWCOSTEXT || F=1
# there is no point in trying pdiff if we have compressed indexes
# as we can't patch compressed files (well, we can, but what is the point?)
! test -e rootdir/var/lib/apt/lists/*diff_Index || F=1
diff --git a/test/integration/test-pdiff-usage b/test/integration/test-pdiff-usage
index 547242cad..32240da4e 100755
--- a/test/integration/test-pdiff-usage
+++ b/test/integration/test-pdiff-usage
@@ -7,6 +7,7 @@ TESTDIR="$(readlink -f "$(dirname "$0")")"
setupenvironment
configarchitecture 'i386'
confighashes 'SHA1' 'SHA256'
+LOWCOSTEXT='lz4'
buildaptarchive
setupflataptarchive
@@ -274,5 +275,5 @@ testcase() {
}
aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages"; }
testcase -o Acquire::IndexTargets::deb::Packages::KeepCompressed=false
-aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages.gz"; }
+aptautotest_apt_update() { aptautotest_aptget_update "$@"; testsuccess test -e "rootdir/var/lib/apt/lists/localhost:${APTHTTPPORT}_Packages.$LOWCOSTEXT"; }
testcase -o Acquire::IndexTargets::deb::Packages::KeepCompressed=true