mirror of
https://github.com/mudler/luet.git
synced 2025-06-26 07:22:59 +00:00
193 lines
7.1 KiB
Go
193 lines
7.1 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/>.
|
|
|
|
package pkg_test
|
|
|
|
import (
|
|
. "github.com/mudler/luet/pkg/package"
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
var _ = Describe("Package", func() {
|
|
|
|
Context("Simple package", func() {
|
|
a := NewPackage("A", ">=1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a11 := NewPackage("A", "1.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a01 := NewPackage("A", "0.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
It("Expands correctly", func() {
|
|
lst, err := a.Expand(&[]Package{a1, a11, a01})
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(lst).To(ContainElement(a11))
|
|
Expect(lst).To(ContainElement(a1))
|
|
Expect(lst).ToNot(ContainElement(a01))
|
|
Expect(len(lst)).To(Equal(2))
|
|
p := Best(lst)
|
|
Expect(p).To(Equal(a11))
|
|
})
|
|
})
|
|
|
|
Context("revdeps", func() {
|
|
a := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
b := NewPackage("B", "1.0", []*DefaultPackage{a}, []*DefaultPackage{})
|
|
c := NewPackage("C", "1.1", []*DefaultPackage{b}, []*DefaultPackage{})
|
|
d := NewPackage("D", "0.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
It("Computes correctly", func() {
|
|
lst := a.Revdeps(&[]Package{a, b, c, d})
|
|
Expect(lst).To(ContainElement(b))
|
|
Expect(lst).To(ContainElement(c))
|
|
Expect(len(lst)).To(Equal(2))
|
|
})
|
|
})
|
|
|
|
Context("revdeps", func() {
|
|
a := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
b := NewPackage("B", "1.0", []*DefaultPackage{a}, []*DefaultPackage{})
|
|
c := NewPackage("C", "1.1", []*DefaultPackage{b}, []*DefaultPackage{})
|
|
d := NewPackage("D", "0.1", []*DefaultPackage{c}, []*DefaultPackage{})
|
|
e := NewPackage("E", "0.1", []*DefaultPackage{c}, []*DefaultPackage{})
|
|
|
|
It("Computes correctly", func() {
|
|
lst := b.Revdeps(&[]Package{a, b, c, d, e})
|
|
Expect(lst).To(ContainElement(c))
|
|
Expect(lst).To(ContainElement(d))
|
|
Expect(lst).To(ContainElement(e))
|
|
Expect(len(lst)).To(Equal(3))
|
|
})
|
|
})
|
|
|
|
Context("RequiresContains", func() {
|
|
a := NewPackage("A", ">=1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{a}, []*DefaultPackage{})
|
|
a11 := NewPackage("A", "1.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a01 := NewPackage("A", "0.1", []*DefaultPackage{a1, a11}, []*DefaultPackage{})
|
|
|
|
It("returns correctly", func() {
|
|
definitions := NewInMemoryDatabase(false)
|
|
for _, p := range []Package{a, a1, a11, a01} {
|
|
_, err := definitions.CreatePackage(p)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
Expect(a01.RequiresContains(definitions, a1)).To(BeTrue())
|
|
Expect(a01.RequiresContains(definitions, a11)).To(BeTrue())
|
|
Expect(a01.RequiresContains(definitions, a)).To(BeTrue())
|
|
Expect(a.RequiresContains(definitions, a11)).ToNot(BeTrue())
|
|
})
|
|
})
|
|
|
|
Context("Encoding", func() {
|
|
db := NewInMemoryDatabase(false)
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a11 := NewPackage("A", "1.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a := NewPackage("A", ">=1.0", []*DefaultPackage{a1}, []*DefaultPackage{a11})
|
|
It("decodes and encodes correctly", func() {
|
|
|
|
ID, err := a.Encode(db)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
p, err := DecodePackage(ID, db)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
Expect(p.GetVersion()).To(Equal(a.GetVersion()))
|
|
Expect(p.GetName()).To(Equal(a.GetName()))
|
|
Expect(p.Flagged()).To(Equal(a.Flagged()))
|
|
Expect(p.GetFingerPrint()).To(Equal(a.GetFingerPrint()))
|
|
Expect(len(p.GetConflicts())).To(Equal(len(a.GetConflicts())))
|
|
Expect(len(p.GetRequires())).To(Equal(len(a.GetRequires())))
|
|
Expect(len(p.GetRequires())).To(Equal(1))
|
|
Expect(len(p.GetConflicts())).To(Equal(1))
|
|
Expect(p.GetConflicts()[0].GetName()).To(Equal(a11.GetName()))
|
|
Expect(a.GetConflicts()[0].GetName()).To(Equal(a11.GetName()))
|
|
Expect(p.GetRequires()[0].GetName()).To(Equal(a1.GetName()))
|
|
Expect(a.GetRequires()[0].GetName()).To(Equal(a1.GetName()))
|
|
})
|
|
})
|
|
|
|
Context("BuildFormula", func() {
|
|
It("builds empty constraints", func() {
|
|
db := NewInMemoryDatabase(false)
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
|
|
definitions := NewInMemoryDatabase(false)
|
|
for _, p := range []Package{a1} {
|
|
_, err := definitions.CreatePackage(p)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
|
|
f, err := a1.BuildFormula(definitions, db)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(f).To(BeNil())
|
|
})
|
|
It("builds constraints correctly", func() {
|
|
db := NewInMemoryDatabase(false)
|
|
|
|
a11 := NewPackage("A", "1.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a21 := NewPackage("A", "1.2", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a1.Requires([]*DefaultPackage{a11})
|
|
a1.Conflicts([]*DefaultPackage{a21})
|
|
|
|
definitions := NewInMemoryDatabase(false)
|
|
for _, p := range []Package{a1, a21, a11} {
|
|
_, err := definitions.CreatePackage(p)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
}
|
|
|
|
f, err := a1.BuildFormula(definitions, db)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Expect(len(f)).To(Equal(2))
|
|
// Expect(f[0].String()).To(Equal("or(not(c31f5842), a4910f77)"))
|
|
// Expect(f[1].String()).To(Equal("or(not(c31f5842), not(a97670be))"))
|
|
})
|
|
})
|
|
|
|
Context("Clone", func() {
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a11 := NewPackage("A", "1.1", []*DefaultPackage{}, []*DefaultPackage{})
|
|
a := NewPackage("A", ">=1.0", []*DefaultPackage{a1}, []*DefaultPackage{a11})
|
|
|
|
It("Clones correctly", func() {
|
|
a2 := a.Clone()
|
|
Expect(a2.GetVersion()).To(Equal(a.GetVersion()))
|
|
Expect(a2.GetName()).To(Equal(a.GetName()))
|
|
Expect(a2.Flagged()).To(Equal(a.Flagged()))
|
|
Expect(a2.GetFingerPrint()).To(Equal(a.GetFingerPrint()))
|
|
Expect(len(a2.GetConflicts())).To(Equal(len(a.GetConflicts())))
|
|
Expect(len(a2.GetRequires())).To(Equal(len(a.GetRequires())))
|
|
Expect(len(a2.GetRequires())).To(Equal(1))
|
|
Expect(len(a2.GetConflicts())).To(Equal(1))
|
|
Expect(a2.GetConflicts()[0].GetName()).To(Equal(a11.GetName()))
|
|
Expect(a2.GetRequires()[0].GetName()).To(Equal(a1.GetName()))
|
|
})
|
|
|
|
})
|
|
|
|
Context("Useflags", func() {
|
|
a1 := NewPackage("A", "1.0", []*DefaultPackage{}, []*DefaultPackage{})
|
|
It("Adds correctly", func() {
|
|
a1.AddUse("test")
|
|
Expect(a1.GetUses()[0]).To(Equal("test"))
|
|
})
|
|
It("Removes correctly", func() {
|
|
Expect(len(a1.GetUses())).To(Equal(1))
|
|
a1.RemoveUse("foo")
|
|
Expect(len(a1.GetUses())).To(Equal(1))
|
|
a1.RemoveUse("test")
|
|
Expect(len(a1.GetUses())).To(Equal(0))
|
|
})
|
|
})
|
|
})
|