mirror of
https://github.com/mudler/luet.git
synced 2025-06-25 06:52:59 +00:00
111 lines
4.0 KiB
Go
111 lines
4.0 KiB
Go
// Copyright © 2019 Ettore Di Giacinto <mudler@gentoo.org>
|
|
//
|
|
// This program is free software; you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation; either version 2 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this program; if not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// Recipe is a builder imeplementation.
|
|
|
|
// It reads a Tree and spit it in human readable form (YAML), called recipe,
|
|
// It also loads a tree (recipe) from a YAML (to a db, e.g. BoltDB), allowing to query it
|
|
// with the solver, using the package object.
|
|
package tree_test
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
|
|
pkg "github.com/mudler/luet/pkg/package"
|
|
"github.com/mudler/luet/pkg/solver"
|
|
. "github.com/mudler/luet/pkg/tree"
|
|
)
|
|
|
|
var _ = Describe("Tree", func() {
|
|
|
|
Context("Simple solving with the fixture tree", func() {
|
|
It("writes and reads back the same tree", func() {
|
|
for index := 0; index < 300; index++ { // Just to make sure we don't have false positives
|
|
db := pkg.NewInMemoryDatabase(false)
|
|
generalRecipe := NewCompilerRecipe(db)
|
|
tmpdir, err := ioutil.TempDir("", "package")
|
|
Expect(err).ToNot(HaveOccurred())
|
|
defer os.RemoveAll(tmpdir) // clean up
|
|
|
|
err = generalRecipe.Load("../../tests/fixtures/buildableseed")
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(generalRecipe.Tree()).ToNot(BeNil()) // It should be populated back at this point
|
|
|
|
Expect(len(generalRecipe.Tree().GetPackageSet().GetPackages())).To(Equal(4))
|
|
err = generalRecipe.Tree().ResolveDeps(1)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
D, err := generalRecipe.Tree().FindPackage(&pkg.DefaultPackage{Name: "d", Category: "test", Version: "1.0"})
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
Expect(D.GetRequires()[0].GetName()).To(Equal("c"))
|
|
CfromD := D.GetRequires()[0]
|
|
Expect(len(CfromD.GetRequires()) != 0).To(BeTrue())
|
|
Expect(CfromD.GetRequires()[0].GetName()).To(Equal("b"))
|
|
|
|
w, err := generalRecipe.Tree().World()
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
s := solver.NewSolver([]pkg.Package{}, w, db)
|
|
pack, err := generalRecipe.Tree().FindPackage(&pkg.DefaultPackage{Name: "d", Category: "test", Version: "1.0"})
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
solution, err := s.Install([]pkg.Package{pack})
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
solution = solution.Order(pack.GetFingerPrint())
|
|
|
|
Expect(solution[0].Package.GetName()).To(Equal("a"))
|
|
Expect(solution[0].Package.Flagged()).To(BeTrue())
|
|
Expect(solution[0].Value).To(BeFalse())
|
|
|
|
Expect(solution[1].Package.GetName()).To(Equal("b"))
|
|
Expect(solution[1].Package.Flagged()).To(BeTrue())
|
|
Expect(solution[1].Value).To(BeTrue())
|
|
|
|
Expect(solution[2].Package.GetName()).To(Equal("c"))
|
|
Expect(solution[2].Package.Flagged()).To(BeTrue())
|
|
Expect(solution[2].Value).To(BeTrue())
|
|
|
|
Expect(solution[3].Package.GetName()).To(Equal("d"))
|
|
Expect(solution[3].Package.Flagged()).To(BeTrue())
|
|
Expect(solution[3].Value).To(BeTrue())
|
|
Expect(len(solution)).To(Equal(4))
|
|
|
|
newsolution := solution.Drop(&pkg.DefaultPackage{Name: "d", Category: "test", Version: "1.0"})
|
|
Expect(len(newsolution)).To(Equal(3))
|
|
|
|
Expect(newsolution[0].Package.GetName()).To(Equal("a"))
|
|
Expect(newsolution[0].Package.Flagged()).To(BeTrue())
|
|
Expect(newsolution[0].Value).To(BeFalse())
|
|
|
|
Expect(newsolution[1].Package.GetName()).To(Equal("b"))
|
|
Expect(newsolution[1].Package.Flagged()).To(BeTrue())
|
|
Expect(newsolution[1].Value).To(BeTrue())
|
|
|
|
Expect(newsolution[2].Package.GetName()).To(Equal("c"))
|
|
Expect(newsolution[2].Package.Flagged()).To(BeTrue())
|
|
Expect(newsolution[2].Value).To(BeTrue())
|
|
|
|
}
|
|
})
|
|
})
|
|
|
|
})
|