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Diffstat (limited to 'Source/CTest/cmCTestSVN.cxx')
| -rw-r--r-- | Source/CTest/cmCTestSVN.cxx | 619 |
1 files changed, 619 insertions, 0 deletions
diff --git a/Source/CTest/cmCTestSVN.cxx b/Source/CTest/cmCTestSVN.cxx new file mode 100644 index 0000000..2668c8e --- /dev/null +++ b/Source/CTest/cmCTestSVN.cxx @@ -0,0 +1,619 @@ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc. + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +#include "cmCTestSVN.h" + +#include "cmCTest.h" +#include "cmSystemTools.h" +#include "cmXMLParser.h" +#include "cmXMLSafe.h" + +#include <cmsys/RegularExpression.hxx> + +struct cmCTestSVN::Revision: public cmCTestVC::Revision +{ + cmCTestSVN::SVNInfo* SVNInfo; +}; + +//---------------------------------------------------------------------------- +cmCTestSVN::cmCTestSVN(cmCTest* ct, std::ostream& log): + cmCTestGlobalVC(ct, log) +{ + this->PriorRev = this->Unknown; +} + +//---------------------------------------------------------------------------- +cmCTestSVN::~cmCTestSVN() +{ +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::CleanupImpl() +{ + std::vector<const char*> svn_cleanup; + svn_cleanup.push_back("cleanup"); + OutputLogger out(this->Log, "cleanup-out> "); + OutputLogger err(this->Log, "cleanup-err> "); + this->RunSVNCommand(svn_cleanup, &out, &err); +} + +//---------------------------------------------------------------------------- +class cmCTestSVN::InfoParser: public cmCTestVC::LineParser +{ +public: + InfoParser(cmCTestSVN* svn, + const char* prefix, + std::string& rev, + SVNInfo& svninfo): + Rev(rev), SVNRepo(svninfo) + { + this->SetLog(&svn->Log, prefix); + this->RegexRev.compile("^Revision: ([0-9]+)"); + this->RegexURL.compile("^URL: +([^ ]+) *$"); + this->RegexRoot.compile("^Repository Root: +([^ ]+) *$"); + } +private: + std::string& Rev; + cmCTestSVN::SVNInfo& SVNRepo; + cmsys::RegularExpression RegexRev; + cmsys::RegularExpression RegexURL; + cmsys::RegularExpression RegexRoot; + virtual bool ProcessLine() + { + if(this->RegexRev.find(this->Line)) + { + this->Rev = this->RegexRev.match(1); + } + else if(this->RegexURL.find(this->Line)) + { + this->SVNRepo.URL = this->RegexURL.match(1); + } + else if(this->RegexRoot.find(this->Line)) + { + this->SVNRepo.Root = this->RegexRoot.match(1); + } + return true; + } +}; + +//---------------------------------------------------------------------------- +static bool cmCTestSVNPathStarts(std::string const& p1, std::string const& p2) +{ + // Does path p1 start with path p2? + if(p1.size() == p2.size()) + { + return p1 == p2; + } + else if(p1.size() > p2.size() && p1[p2.size()] == '/') + { + return strncmp(p1.c_str(), p2.c_str(), p2.size()) == 0; + } + else + { + return false; + } +} + +//---------------------------------------------------------------------------- +std::string cmCTestSVN::LoadInfo(SVNInfo& svninfo) +{ + // Run "svn info" to get the repository info from the work tree. + std::vector<const char*> svn_info; + svn_info.push_back("info"); + svn_info.push_back(svninfo.LocalPath.c_str()); + std::string rev; + InfoParser out(this, "info-out> ", rev, svninfo); + OutputLogger err(this->Log, "info-err> "); + this->RunSVNCommand(svn_info, &out, &err); + return rev; +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::NoteOldRevision() +{ + // Info for root repository + this->Repositories.push_back( SVNInfo("") ); + this->RootInfo = &(this->Repositories.back()); + // Info for the external repositories + this->LoadExternals(); + + // Get info for all the repositories + std::list<SVNInfo>::iterator itbeg = this->Repositories.begin(); + std::list<SVNInfo>::iterator itend = this->Repositories.end(); + for( ; itbeg != itend ; itbeg++) + { + SVNInfo& svninfo = *itbeg; + svninfo.OldRevision = this->LoadInfo(svninfo); + this->Log << "Revision for repository '" << svninfo.LocalPath + << "' before update: " << svninfo.OldRevision << "\n"; + cmCTestLog(this->CTest, HANDLER_OUTPUT, + " Old revision of external repository '" + << svninfo.LocalPath << "' is: " + << svninfo.OldRevision << "\n"); + } + + // Set the global old revision to the one of the root + this->OldRevision = this->RootInfo->OldRevision; + this->PriorRev.Rev = this->OldRevision; +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::NoteNewRevision() +{ + // Get info for the external repositories + std::list<SVNInfo>::iterator itbeg = this->Repositories.begin(); + std::list<SVNInfo>::iterator itend = this->Repositories.end(); + for( ; itbeg != itend ; itbeg++) + { + SVNInfo& svninfo = *itbeg; + svninfo.NewRevision = this->LoadInfo(svninfo); + this->Log << "Revision for repository '" << svninfo.LocalPath + << "' after update: " << svninfo.NewRevision << "\n"; + cmCTestLog(this->CTest, HANDLER_OUTPUT, + " New revision of external repository '" + << svninfo.LocalPath << "' is: " + << svninfo.NewRevision << "\n"); + + // svninfo.Root = ""; // uncomment to test GuessBase + this->Log << "Repository '" << svninfo.LocalPath + << "' URL = " << svninfo.URL << "\n"; + this->Log << "Repository '" << svninfo.LocalPath + << "' Root = " << svninfo.Root << "\n"; + + // Compute the base path the working tree has checked out under + // the repository root. + if(!svninfo.Root.empty() + && cmCTestSVNPathStarts(svninfo.URL, svninfo.Root)) + { + svninfo.Base = cmCTest::DecodeURL( + svninfo.URL.substr(svninfo.Root.size())); + svninfo.Base += "/"; + } + this->Log << "Repository '" << svninfo.LocalPath + << "' Base = " << svninfo.Base << "\n"; + + } + + // Set the global new revision to the one of the root + this->NewRevision = this->RootInfo->NewRevision; +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::GuessBase(SVNInfo& svninfo, + std::vector<Change> const& changes) +{ + // Subversion did not give us a good repository root so we need to + // guess the base path from the URL and the paths in a revision with + // changes under it. + + // Consider each possible URL suffix from longest to shortest. + for(std::string::size_type slash = svninfo.URL.find('/'); + svninfo.Base.empty() && slash != std::string::npos; + slash = svninfo.URL.find('/', slash+1)) + { + // If the URL suffix is a prefix of at least one path then it is the base. + std::string base = cmCTest::DecodeURL(svninfo.URL.substr(slash)); + for(std::vector<Change>::const_iterator ci = changes.begin(); + svninfo.Base.empty() && ci != changes.end(); ++ci) + { + if(cmCTestSVNPathStarts(ci->Path, base)) + { + svninfo.Base = base; + } + } + } + + // We always append a slash so that we know paths beginning in the + // base lie under its path. If no base was found then the working + // tree must be a checkout of the entire repo and this will match + // the leading slash in all paths. + svninfo.Base += "/"; + + this->Log << "Guessed Base = " << svninfo.Base << "\n"; +} + +//---------------------------------------------------------------------------- +class cmCTestSVN::UpdateParser: public cmCTestVC::LineParser +{ +public: + UpdateParser(cmCTestSVN* svn, const char* prefix): SVN(svn) + { + this->SetLog(&svn->Log, prefix); + this->RegexUpdate.compile("^([ADUCGE ])([ADUCGE ])[B ] +(.+)$"); + } +private: + cmCTestSVN* SVN; + cmsys::RegularExpression RegexUpdate; + + bool ProcessLine() + { + if(this->RegexUpdate.find(this->Line)) + { + this->DoPath(this->RegexUpdate.match(1)[0], + this->RegexUpdate.match(2)[0], + this->RegexUpdate.match(3)); + } + return true; + } + + void DoPath(char path_status, char prop_status, std::string const& path) + { + char status = (path_status != ' ')? path_status : prop_status; + std::string dir = cmSystemTools::GetFilenamePath(path); + std::string name = cmSystemTools::GetFilenameName(path); + // See "svn help update". + switch(status) + { + case 'G': + this->SVN->Dirs[dir][name].Status = PathModified; + break; + case 'C': + this->SVN->Dirs[dir][name].Status = PathConflicting; + break; + case 'A': case 'D': case 'U': + this->SVN->Dirs[dir][name].Status = PathUpdated; + break; + case 'E': // TODO? + case '?': case ' ': default: + break; + } + } +}; + +//---------------------------------------------------------------------------- +bool cmCTestSVN::UpdateImpl() +{ + // Get user-specified update options. + std::string opts = this->CTest->GetCTestConfiguration("UpdateOptions"); + if(opts.empty()) + { + opts = this->CTest->GetCTestConfiguration("SVNUpdateOptions"); + } + std::vector<cmStdString> args = cmSystemTools::ParseArguments(opts.c_str()); + + // Specify the start time for nightly testing. + if(this->CTest->GetTestModel() == cmCTest::NIGHTLY) + { + args.push_back("-r{" + this->GetNightlyTime() + " +0000}"); + } + + std::vector<char const*> svn_update; + svn_update.push_back("update"); + for(std::vector<cmStdString>::const_iterator ai = args.begin(); + ai != args.end(); ++ai) + { + svn_update.push_back(ai->c_str()); + } + + UpdateParser out(this, "up-out> "); + OutputLogger err(this->Log, "up-err> "); + return this->RunSVNCommand(svn_update, &out, &err); +} + +//---------------------------------------------------------------------------- +bool cmCTestSVN::RunSVNCommand(std::vector<char const*> const& parameters, + OutputParser* out, OutputParser* err) +{ + if(parameters.empty()) return false; + + std::vector<char const*> args; + args.push_back(this->CommandLineTool.c_str()); + + args.insert(args.end(), parameters.begin(), parameters.end()); + + args.push_back("--non-interactive"); + + std::string userOptions = + this->CTest->GetCTestConfiguration("SVNOptions"); + + std::vector<cmStdString> parsedUserOptions = + cmSystemTools::ParseArguments(userOptions.c_str()); + for(std::vector<cmStdString>::iterator i = parsedUserOptions.begin(); + i != parsedUserOptions.end(); ++i) + { + args.push_back(i->c_str()); + } + + args.push_back(0); + + if(strcmp(parameters[0], "update") == 0) + { + return RunUpdateCommand(&args[0], out, err); + } + else + { + return RunChild(&args[0], out, err); + } +} + +//---------------------------------------------------------------------------- +class cmCTestSVN::LogParser: public cmCTestVC::OutputLogger, + private cmXMLParser +{ +public: + LogParser(cmCTestSVN* svn, const char* prefix, SVNInfo& svninfo): + OutputLogger(svn->Log, prefix), SVN(svn), SVNRepo(svninfo) + { this->InitializeParser(); } + ~LogParser() { this->CleanupParser(); } +private: + cmCTestSVN* SVN; + cmCTestSVN::SVNInfo& SVNRepo; + + typedef cmCTestSVN::Revision Revision; + typedef cmCTestSVN::Change Change; + Revision Rev; + std::vector<Change> Changes; + Change CurChange; + std::vector<char> CData; + + virtual bool ProcessChunk(const char* data, int length) + { + this->OutputLogger::ProcessChunk(data, length); + this->ParseChunk(data, length); + return true; + } + + virtual void StartElement(const char* name, const char** atts) + { + this->CData.clear(); + if(strcmp(name, "logentry") == 0) + { + this->Rev = Revision(); + this->Rev.SVNInfo = &SVNRepo; + if(const char* rev = this->FindAttribute(atts, "revision")) + { + this->Rev.Rev = rev; + } + this->Changes.clear(); + } + else if(strcmp(name, "path") == 0) + { + this->CurChange = Change(); + if(const char* action = this->FindAttribute(atts, "action")) + { + this->CurChange.Action = action[0]; + } + } + } + + virtual void CharacterDataHandler(const char* data, int length) + { + this->CData.insert(this->CData.end(), data, data+length); + } + + virtual void EndElement(const char* name) + { + if(strcmp(name, "logentry") == 0) + { + this->SVN->DoRevisionSVN(this->Rev, this->Changes); + } + else if(strcmp(name, "path") == 0 && !this->CData.empty()) + { + std::string orig_path(&this->CData[0], this->CData.size()); + std::string new_path = SVNRepo.BuildLocalPath( orig_path ); + this->CurChange.Path.assign(new_path); + this->Changes.push_back(this->CurChange); + } + else if(strcmp(name, "author") == 0 && !this->CData.empty()) + { + this->Rev.Author.assign(&this->CData[0], this->CData.size()); + } + else if(strcmp(name, "date") == 0 && !this->CData.empty()) + { + this->Rev.Date.assign(&this->CData[0], this->CData.size()); + } + else if(strcmp(name, "msg") == 0 && !this->CData.empty()) + { + this->Rev.Log.assign(&this->CData[0], this->CData.size()); + } + this->CData.clear(); + } + + virtual void ReportError(int, int, const char* msg) + { + this->SVN->Log << "Error parsing svn log xml: " << msg << "\n"; + } +}; + +//---------------------------------------------------------------------------- +void cmCTestSVN::LoadRevisions() +{ + // Get revisions for all the external repositories + std::list<SVNInfo>::iterator itbeg = this->Repositories.begin(); + std::list<SVNInfo>::iterator itend = this->Repositories.end(); + for( ; itbeg != itend ; itbeg++) + { + SVNInfo& svninfo = *itbeg; + LoadRevisions(svninfo); + } +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::LoadRevisions(SVNInfo &svninfo) +{ + // We are interested in every revision included in the update. + std::string revs; + if(atoi(svninfo.OldRevision.c_str()) < atoi(svninfo.NewRevision.c_str())) + { + revs = "-r" + svninfo.OldRevision + ":" + svninfo.NewRevision; + } + else + { + revs = "-r" + svninfo.NewRevision; + } + + // Run "svn log" to get all global revisions of interest. + std::vector<const char*> svn_log; + svn_log.push_back("log"); + svn_log.push_back("--xml"); + svn_log.push_back("-v"); + svn_log.push_back(revs.c_str()); + svn_log.push_back(svninfo.LocalPath.c_str()); + LogParser out(this, "log-out> ", svninfo); + OutputLogger err(this->Log, "log-err> "); + this->RunSVNCommand(svn_log, &out, &err); +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::DoRevisionSVN(Revision const& revision, + std::vector<Change> const& changes) +{ + // Guess the base checkout path from the changes if necessary. + if(this->RootInfo->Base.empty() && !changes.empty()) + { + this->GuessBase(*this->RootInfo, changes); + } + + // Ignore changes in the old revision for external repositories + if(revision.Rev == revision.SVNInfo->OldRevision + && revision.SVNInfo->LocalPath != "") + { + return; + } + + this->cmCTestGlobalVC::DoRevision(revision, changes); +} + +//---------------------------------------------------------------------------- +class cmCTestSVN::StatusParser: public cmCTestVC::LineParser +{ +public: + StatusParser(cmCTestSVN* svn, const char* prefix): SVN(svn) + { + this->SetLog(&svn->Log, prefix); + this->RegexStatus.compile("^([ACDIMRX?!~ ])([CM ])[ L]... +(.+)$"); + } +private: + cmCTestSVN* SVN; + cmsys::RegularExpression RegexStatus; + bool ProcessLine() + { + if(this->RegexStatus.find(this->Line)) + { + this->DoPath(this->RegexStatus.match(1)[0], + this->RegexStatus.match(2)[0], + this->RegexStatus.match(3)); + } + return true; + } + + void DoPath(char path_status, char prop_status, std::string const& path) + { + char status = (path_status != ' ')? path_status : prop_status; + // See "svn help status". + switch(status) + { + case 'M': case '!': case 'A': case 'D': case 'R': + this->SVN->DoModification(PathModified, path); + break; + case 'C': case '~': + this->SVN->DoModification(PathConflicting, path); + break; + case 'X': case 'I': case '?': case ' ': default: + break; + } + } +}; + +//---------------------------------------------------------------------------- +void cmCTestSVN::LoadModifications() +{ + // Run "svn status" which reports local modifications. + std::vector<const char*> svn_status; + svn_status.push_back("status"); + StatusParser out(this, "status-out> "); + OutputLogger err(this->Log, "status-err> "); + this->RunSVNCommand(svn_status, &out, &err); +} + +//---------------------------------------------------------------------------- +void cmCTestSVN::WriteXMLGlobal(std::ostream& xml) +{ + this->cmCTestGlobalVC::WriteXMLGlobal(xml); + + xml << "\t<SVNPath>" << this->RootInfo->Base << "</SVNPath>\n"; +} + +//---------------------------------------------------------------------------- +class cmCTestSVN::ExternalParser: public cmCTestVC::LineParser +{ +public: + ExternalParser(cmCTestSVN* svn, const char* prefix): SVN(svn) + { + this->SetLog(&svn->Log, prefix); + this->RegexExternal.compile("^X..... +(.+)$"); + } +private: + cmCTestSVN* SVN; + cmsys::RegularExpression RegexExternal; + bool ProcessLine() + { + if(this->RegexExternal.find(this->Line)) + { + this->DoPath(this->RegexExternal.match(1)); + } + return true; + } + + void DoPath(std::string const& path) + { + // Get local path relative to the source directory + std::string local_path; + if(path.size() > this->SVN->SourceDirectory.size() && + strncmp(path.c_str(), this->SVN->SourceDirectory.c_str(), + this->SVN->SourceDirectory.size()) == 0) + { + local_path = path.c_str() + this->SVN->SourceDirectory.size() + 1; + } + else + { + local_path = path; + } + this->SVN->Repositories.push_back( SVNInfo(local_path.c_str()) ); + } +}; + +//---------------------------------------------------------------------------- +void cmCTestSVN::LoadExternals() +{ + // Run "svn status" to get the list of external repositories + std::vector<const char*> svn_status; + svn_status.push_back("status"); + ExternalParser out(this, "external-out> "); + OutputLogger err(this->Log, "external-err> "); + this->RunSVNCommand(svn_status, &out, &err); +} + +//---------------------------------------------------------------------------- +std::string cmCTestSVN::SVNInfo::BuildLocalPath(std::string const& path) const +{ + std::string local_path; + + // Add local path prefix if not empty + if (!this->LocalPath.empty()) + { + local_path += this->LocalPath; + local_path += "/"; + } + + // Add path with base prefix removed + if(path.size() > this->Base.size() && + strncmp(path.c_str(), this->Base.c_str(), this->Base.size()) == 0) + { + local_path += (path.c_str() + this->Base.size()); + } + else + { + local_path += path; + } + + return local_path; +} |