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+// file : tests/loader/driver.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license : MIT; see accompanying LICENSE file
+
+#include <vector>
+#include <memory> // shared_ptr
+#include <string>
+#include <cassert>
+#include <iostream>
+#include <exception>
+#include <algorithm> // sort(), find()
+
+#include <odb/session.hxx>
+#include <odb/transaction.hxx>
+
+#include <odb/pgsql/database.hxx>
+
+#include <butl/process>
+#include <butl/timestamp> // timestamp_nonexistent
+#include <butl/filesystem>
+
+#include <brep/package>
+#include <brep/package-odb>
+
+using namespace std;
+using namespace odb::core;
+using namespace butl;
+using namespace brep;
+
+static inline bool
+operator== (const dependency& a, const dependency& b)
+{
+ return a.package == b.package && !a.version == !b.version &&
+ (!a.version || (a.version->value == b.version->value &&
+ a.version->operation == b.version->operation));
+}
+
+int
+main (int argc, char* argv[])
+{
+ if (argc != 7)
+ {
+ cerr << "usage: " << argv[0]
+ << " <loader_path> --db-host <host> --db-port <port>"
+ << " <loader_conf_file>" << endl;
+
+ return 1;
+ }
+
+ try
+ {
+ path cp (argv[6]);
+
+ // Make configuration file path absolute to use it's directory as base for
+ // internal repositories relative local paths.
+ //
+ if (cp.relative ())
+ cp.complete ();
+
+ // Update packages file timestamp to enforce loader to update
+ // persistent state.
+ //
+ path p (cp.directory () / path ("internal/1/stable/packages"));
+ char const* args[] = {"touch", p.string ().c_str (), nullptr};
+ assert (process (args).wait ());
+
+ timestamp srt (file_mtime (p));
+
+ // Run the loader.
+ //
+ char const** ld_args (const_cast<char const**> (argv + 1));
+ assert (process (ld_args).wait ());
+
+ // Check persistent objects validity.
+ //
+ odb::pgsql::database db ("", "", "brep", argv[3], stoul (argv[5]));
+
+ {
+ session s;
+ transaction t (db.begin ());
+
+ assert (db.query<repository> ().size () == 3);
+ assert (db.query<package> ().size () == 4);
+ assert (db.query<package_version> ().size () == 7);
+
+ shared_ptr<repository> sr (db.load<repository> ("cppget.org/stable"));
+ shared_ptr<repository> mr (db.load<repository> ("cppget.org/math"));
+ shared_ptr<repository> cr (db.load<repository> ("cppget.org/misc"));
+
+ // Verify 'stable' repository.
+ //
+ assert (sr->location.canonical_name () == "cppget.org/stable");
+ assert (sr->location.string () ==
+ "http://pkg.cppget.org/internal/1/stable");
+ assert (sr->display_name == "stable");
+
+ dir_path srp (cp.directory () / dir_path ("internal/1/stable"));
+ assert (sr->local_path == srp.normalize ());
+
+ assert (sr->timestamp == srt);
+ assert (sr->internal);
+ assert (sr->prerequisite_repositories.size () == 2);
+
+ vector<shared_ptr<repository>> pr {mr, cr};
+
+ auto i (find (pr.begin (),
+ pr.end (),
+ sr->prerequisite_repositories[0].load ()));
+
+ assert (i != pr.end ());
+ pr.erase (i);
+
+ assert (find (pr.begin (),
+ pr.end (),
+ sr->prerequisite_repositories[1].load ()) != pr.end ());
+
+ auto& srv (sr->package_versions);
+ assert (srv.size () == 4);
+
+ using lv_t = decltype (srv[0]);
+ auto vc ([](const lv_t& a, const lv_t& b){
+ auto v1 (a.load ());
+ auto v2 (b.load ());
+
+ int r (v1->package.object_id ().compare (v2->package.object_id ()));
+
+ if (r)
+ return r < 0;
+
+ return v1->version < v2->version;
+ });
+
+ sort (srv.begin (), srv.end (), vc);
+
+ version fv1 ("1.2.2");
+ shared_ptr<package_version> fpv1 (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/stable",
+ "libfoo",
+ fv1.epoch (),
+ fv1.canonical_upstream ()}));
+ assert (srv[0].load () == fpv1);
+
+ version fv2 ("1.2.3-4");
+ shared_ptr<package_version> fpv2 (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/stable",
+ "libfoo",
+ fv2.epoch (),
+ fv2.canonical_upstream ()}));
+ assert (srv[1].load () == fpv2);
+
+ version fv3 ("1.2.4");
+ shared_ptr<package_version> fpv3 (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/stable",
+ "libfoo",
+ fv3.epoch (),
+ fv3.canonical_upstream ()}));
+ assert (srv[2].load () == fpv3);
+
+ version xv ("1.0.0-1");
+ shared_ptr<package_version> xpv (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/stable",
+ "libstudxml",
+ xv.epoch (),
+ xv.canonical_upstream ()}));
+ assert (srv[3].load () == xpv);
+
+ // Verify libstudxml package.
+ //
+ shared_ptr<package> px (db.load<package> ("libstudxml"));
+ assert (px->name == "libstudxml");
+ assert (px->summary == "Modern C++ XML API");
+ assert (px->tags == strings ({"c++", "xml", "parser", "serializer",
+ "pull", "streaming", "modern"}));
+ assert (!px->description);
+ assert (px->url == "http://www.codesynthesis.com/projects/libstudxml/");
+ assert (!px->package_url);
+ assert (px->email == email ("studxml-users@codesynthesis.com",
+ "Public mailing list, posts by non-members "
+ "are allowed but moderated."));
+ assert (px->package_email &&
+ *px->package_email == email ("boris@codesynthesis.com",
+ "Direct email to the author."));
+
+ auto& xpvs (px->versions);
+ assert (xpvs.size () == 1);
+ assert (xpvs[0].load () == xpv);
+
+ // Verify libstudxml package version.
+ //
+ assert (xpv->repository.load () == sr);
+ assert (xpv->package.load () == px);
+ assert (xpv->version == version ("1.0.0-1"));
+ assert (xpv->priority == priority::low);
+ assert (xpv->changes.empty ());
+
+ assert (xpv->license_alternatives.size () == 1);
+ assert (xpv->license_alternatives[0].size () == 1);
+ assert (xpv->license_alternatives[0][0] == "MIT");
+
+ assert (xpv->dependencies.size () == 2);
+ assert (xpv->dependencies[0].size () == 1);
+ assert (xpv->dependencies[0][0] ==
+ (dependency {
+ "libexpat",
+ brep::optional<version_comparison> (
+ version_comparison{version ("2.0.0"), comparison::ge})}));
+
+ assert (xpv->dependencies[1].size () == 1);
+ assert (xpv->dependencies[1][0] ==
+ (dependency {"libgenx", brep::optional<version_comparison> ()}));
+
+ assert (xpv->requirements.empty ());
+
+ // Verify libfoo package.
+ //
+ shared_ptr<package> pf (db.load<package> ("libfoo"));
+ assert (pf->name == "libfoo");
+ assert (pf->summary == "The Foo Math Library");
+ assert (pf->tags == strings ({"c++", "foo", "math"}));
+ assert (*pf->description == "Very good math library.");
+ assert (pf->url == "http://www.example.com/foo/");
+ assert (!pf->package_url);
+ assert (pf->email == email ("foo-users@example.com"));
+ assert (!pf->package_email);
+
+ auto& fpv (pf->versions);
+ assert (fpv.size () == 4);
+ sort (fpv.begin (), fpv.end (), vc);
+ assert (fpv[0].load () == fpv1);
+ assert (fpv[1].load () == fpv2);
+ assert (fpv[2].load () == fpv3);
+ // Asserting fpv[3].load () == fpv4 goes later when fpv4, belonging to
+ // another repository, get introduced.
+ //
+
+ // Verify libfoo package versions.
+ //
+ assert (fpv1->repository.load () == sr);
+ assert (fpv1->package.load () == pf);
+ assert (fpv1->version == version ("1.2.2"));
+ assert (fpv1->priority == priority::low);
+ assert (fpv1->changes.empty ());
+
+ assert (fpv1->license_alternatives.size () == 1);
+ assert (fpv1->license_alternatives[0].size () == 1);
+ assert (fpv1->license_alternatives[0][0] == "MIT");
+
+ assert (fpv1->dependencies.size () == 2);
+ assert (fpv1->dependencies[0].size () == 1);
+ assert (fpv1->dependencies[1].size () == 1);
+
+ assert (fpv1->dependencies[0][0] ==
+ (dependency {
+ "libbar",
+ brep::optional<version_comparison> (
+ version_comparison{version ("2.4.0"), comparison::le})}));
+
+ assert (fpv1->dependencies[1][0] ==
+ (dependency {
+ "libexp",
+ brep::optional<version_comparison> (
+ version_comparison{version ("1+1.2"), comparison::eq})}));
+
+ requirements& fpvr1 (fpv1->requirements);
+ assert (fpvr1.size () == 4);
+
+ assert (fpvr1[0] == strings ({"linux", "windows", "macosx"}));
+ assert (!fpvr1[0].conditional);
+ assert (fpvr1[0].comment.empty ());
+
+ assert (fpvr1[1] == strings ({"c++11"}));
+ assert (!fpvr1[1].conditional);
+ assert (fpvr1[1].comment.empty ());
+
+ assert (fpvr1[2].empty ());
+ assert (fpvr1[2].conditional);
+ assert (fpvr1[2].comment == "VC++ 12.0 or later if targeting Windows.");
+
+ assert (fpvr1[3].empty ());
+ assert (fpvr1[3].conditional);
+ assert (fpvr1[3].comment ==
+ "libc++ standard library if using Clang on Mac OS X.");
+
+ assert (fpv2->repository.load () == sr);
+ assert (fpv2->package.load () == pf);
+ assert (fpv2->version == version ("1.2.3-4"));
+ assert (fpv2->priority == priority::low);
+ assert (fpv2->changes.empty ());
+
+ assert (fpv2->license_alternatives.size () == 1);
+ assert (fpv2->license_alternatives[0].size () == 1);
+ assert (fpv2->license_alternatives[0][0] == "MIT");
+
+ assert (fpv2->dependencies.size () == 1);
+ assert (fpv2->dependencies[0].size () == 1);
+ assert (fpv2->dependencies[0][0] ==
+ (dependency {
+ "libmisc",
+ brep::optional<version_comparison> (
+ version_comparison{version ("2.0.0"), comparison::ge})}));
+
+ assert (fpv3->repository.load () == sr);
+ assert (fpv3->package.load () == pf);
+ assert (fpv3->version == version ("1.2.4"));
+ assert (fpv3->priority == priority::low);
+ assert (fpv3->changes == "some changes 1\nsome changes 2");
+
+ assert (fpv3->license_alternatives.size () == 1);
+ assert (fpv3->license_alternatives[0].size () == 1);
+ assert (fpv3->license_alternatives[0][0] == "MIT");
+
+ assert (fpv3->dependencies.size () == 1);
+ assert (fpv3->dependencies[0].size () == 1);
+ assert (fpv3->dependencies[0][0] ==
+ (dependency {
+ "libmisc",
+ brep::optional<version_comparison> (
+ version_comparison{version ("2.0.0"), comparison::ge})}));
+
+ // Verify 'math' repository.
+ //
+ assert (mr->location.canonical_name () == "cppget.org/math");
+ assert (mr->location.string () ==
+ "http://pkg.cppget.org/internal/1/math");
+ assert (mr->display_name == "math");
+
+ dir_path mrp (cp.directory () / dir_path ("internal/1/math"));
+ assert (mr->local_path == mrp.normalize ());
+
+ assert (mr->timestamp ==
+ file_mtime (dir_path (mr->local_path) / path ("packages")));
+ assert (mr->internal);
+ assert (mr->prerequisite_repositories.size () == 1);
+ assert (mr->prerequisite_repositories[0].load () == cr);
+
+ auto& mrv (mr->package_versions);
+ assert (mrv.size () == 2);
+ sort (mrv.begin (), mrv.end (), vc);
+
+ version ev ("1+1.2");
+ shared_ptr<package_version> epv (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/math",
+ "libexp",
+ ev.epoch (),
+ ev.canonical_upstream ()}));
+ assert (mrv[0].load () == epv);
+
+ version fv4 ("1.2.4-1");
+ shared_ptr<package_version> fpv4 (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/math",
+ "libfoo",
+ fv4.epoch (),
+ fv4.canonical_upstream ()}));
+ assert (mrv[1].load () == fpv4);
+ assert (fpv[3].load () == fpv4);
+
+ // Verify libexp package.
+ //
+ shared_ptr<package> pe (db.load<package> ("libexp"));
+ assert (pe->name == "libexp");
+ assert (pe->summary == "The exponent");
+ assert (pe->tags == strings ({"c++", "exponent"}));
+ assert (!pe->description);
+ assert (pe->url == "http://www.exp.com");
+ assert (!pe->package_url);
+ assert (pe->email == email ("users@exp.com"));
+ assert (!pe->package_email);
+
+ auto& epvs (pe->versions);
+ assert (epvs.size () == 1);
+ assert (epvs[0].load () == epv);
+
+ // Verify libexp package version.
+ //
+ assert (epv->repository.load () == mr);
+ assert (epv->package.load () == pe);
+ assert (epv->version == version ("1+1.2"));
+ assert (epv->priority == priority (priority::low));
+ assert (epv->changes.empty ());
+
+ assert (epv->license_alternatives.size () == 1);
+ assert (epv->license_alternatives[0].size () == 1);
+ assert (epv->license_alternatives[0][0] == "MIT");
+
+ assert (epv->dependencies.size () == 1);
+ assert (epv->dependencies[0].size () == 1);
+ assert (epv->dependencies[0][0] ==
+ (dependency {"libmisc", brep::optional<version_comparison> ()}));
+
+ assert (epv->requirements.empty ());
+
+ // Verify 'misc' repository.
+ //
+ assert (cr->location.canonical_name () == "cppget.org/misc");
+ assert (cr->location.string () ==
+ "http://pkg.cppget.org/external/1/misc");
+ assert (cr->display_name.empty ());
+
+ dir_path crp (cp.directory () / dir_path ("external/1/misc"));
+ assert (cr->local_path == crp.normalize ());
+
+ assert (cr->timestamp ==
+ file_mtime (dir_path (cr->local_path) / path ("packages")));
+ assert (!cr->internal);
+ assert (cr->prerequisite_repositories.empty ());
+
+ auto& crv (cr->package_versions);
+ assert (crv.size () == 1);
+
+ version bv ("2.3.5");
+ shared_ptr<package_version> bpv (
+ db.load<package_version> (
+ package_version_id {
+ "cppget.org/misc",
+ "libbar",
+ bv.epoch (),
+ bv.canonical_upstream ()}));
+ assert (crv[0].load () == bpv);
+
+ // Verify libbar package.
+ //
+ shared_ptr<package> pb (db.load<package> ("libbar"));
+ assert (pb->name == "libbar");
+ assert (pb->summary == "The Bar library");
+ assert (pb->tags == strings ({"c++", "bar"}));
+ assert (!pb->description);
+ assert (pb->url == "http://www.example.com/bar/");
+ assert (!pb->package_url);
+ assert (pb->email == email ("bar-users@example.com"));
+ assert (!pb->package_email);
+
+ auto& bpvs (pb->versions);
+ assert (bpvs.size () == 1);
+ assert (bpvs[0].load () == bpv);
+
+ // Verify libbar package version.
+ //
+ assert (bpv->repository.load () == cr);
+ assert (bpv->package.load () == pb);
+ assert (bpv->version == version ("2.3.5"));
+
+ assert (bpv->priority == priority (priority::security,
+ "Very important to install."));
+ assert (bpv->changes.empty ());
+
+ assert (bpv->license_alternatives.size () == 1);
+ assert (bpv->license_alternatives[0].size () == 1);
+ assert (bpv->license_alternatives[0][0] == "GPLv2");
+
+ assert (bpv->dependencies.empty ());
+ assert (bpv->requirements.empty ());
+
+ // Update package summary, update package persistent state, rerun loader
+ // and ensure the model were not rebuilt.
+ //
+ pf->summary = "test";
+ db.update (pf);
+
+ t.commit ();
+ }
+
+ assert (process (ld_args).wait ());
+
+ transaction t (db.begin ());
+ assert (db.load<package> ("libfoo")->summary == "test");
+ t.commit ();
+ }
+ // Fully qualified to avoid ambiguity with odb exception.
+ //
+ catch (const std::exception& e)
+ {
+ cerr << e.what () << endl;
+ return 1;
+ }
+}
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