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package git
import (
"bytes"
"errors"
"io"
"io/ioutil"
"os"
"testing"
"gopkg.in/src-d/go-git.v4/clients"
"gopkg.in/src-d/go-git.v4/clients/common"
"gopkg.in/src-d/go-git.v4/core"
"gopkg.in/src-d/go-git.v4/formats/packfile"
. "gopkg.in/check.v1"
)
func Test(t *testing.T) { TestingT(t) }
type BaseSuite struct {
Repository *Repository
}
func (s *BaseSuite) SetUpSuite(c *C) {
clients.InstallProtocol("mock", func(end common.Endpoint) common.GitUploadPackService {
return &MockGitUploadPackService{endpoint: end}
})
s.Repository = NewMemoryRepository()
err := s.Repository.Clone(&CloneOptions{URL: RepositoryFixture})
c.Assert(err, IsNil)
}
const RepositoryFixture = "mock://formats/packfile/fixtures/git-fixture.ref-delta"
type MockGitUploadPackService struct {
connected bool
endpoint common.Endpoint
auth common.AuthMethod
}
func (p *MockGitUploadPackService) Connect() error {
p.connected = true
return nil
}
func (p *MockGitUploadPackService) SetAuth(auth common.AuthMethod) error {
p.auth = auth
return nil
}
func (p *MockGitUploadPackService) Info() (*common.GitUploadPackInfo, error) {
if !p.connected {
return nil, errors.New("not connected")
}
h := core.NewHash("6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
c := common.NewCapabilities()
c.Decode("6ecf0ef2c2dffb796033e5a02219af86ec6584e5 HEADmulti_ack thin-pack side-band side-band-64k ofs-delta shallow no-progress include-tag multi_ack_detailed no-done symref=HEAD:refs/heads/master agent=git/2:2.4.8~dbussink-fix-enterprise-tokens-compilation-1167-gc7006cf")
ref := core.ReferenceName("refs/heads/master")
branch := core.ReferenceName("refs/heads/branch")
tag := core.ReferenceName("refs/tags/v1.0.0")
return &common.GitUploadPackInfo{
Capabilities: c,
Refs: map[core.ReferenceName]*core.Reference{
core.HEAD: core.NewSymbolicReference(core.HEAD, ref),
ref: core.NewHashReference(ref, h),
tag: core.NewHashReference(tag, h),
branch: core.NewHashReference(branch, core.NewHash("e8d3ffab552895c19b9fcf7aa264d277cde33881")),
},
}, nil
}
func (p *MockGitUploadPackService) Fetch(r *common.GitUploadPackRequest) (io.ReadCloser, error) {
if !p.connected {
return nil, errors.New("not connected")
}
if len(r.Wants) == 1 {
return os.Open("formats/packfile/fixtures/git-fixture.ref-delta")
}
return os.Open("fixtures/pack-63bbc2e1bde392e2205b30fa3584ddb14ef8bd41.pack")
}
func (p *MockGitUploadPackService) Disconnect() error {
p.connected = false
return nil
}
type packedFixture struct {
url string
packfile string
}
var fixtureRepos = []packedFixture{
{"https://github.com/tyba/git-fixture.git", "formats/packfile/fixtures/git-fixture.ofs-delta"},
{"https://github.com/jamesob/desk.git", "formats/packfile/fixtures/jamesob-desk.pack"},
{"https://github.com/spinnaker/spinnaker.git", "formats/packfile/fixtures/spinnaker-spinnaker.pack"},
}
func unpackFixtures(c *C, fixtures ...[]packedFixture) map[string]*Repository {
repos := make(map[string]*Repository, 0)
for _, group := range fixtures {
for _, fixture := range group {
if _, existing := repos[fixture.url]; existing {
continue
}
comment := Commentf("fixture packfile: %q", fixture.packfile)
repos[fixture.url] = NewMemoryRepository()
f, err := os.Open(fixture.packfile)
c.Assert(err, IsNil, comment)
// increase memory consumption to speed up tests
data, err := ioutil.ReadAll(f)
c.Assert(err, IsNil)
memStream := bytes.NewReader(data)
r := packfile.NewStream(memStream)
d := packfile.NewDecoder(r, repos[fixture.url].s.ObjectStorage())
err = d.Decode()
c.Assert(err, IsNil, comment)
c.Assert(f.Close(), IsNil, comment)
}
}
return repos
}
type SuiteCommon struct{}
var _ = Suite(&SuiteCommon{})
var countLinesTests = [...]struct {
i string // the string we want to count lines from
e int // the expected number of lines in i
}{
{"", 0},
{"a", 1},
{"a\n", 1},
{"a\nb", 2},
{"a\nb\n", 2},
{"a\nb\nc", 3},
{"a\nb\nc\n", 3},
{"a\n\n\nb\n", 4},
{"first line\n\tsecond line\nthird line\n", 3},
}
func (s *SuiteCommon) TestCountLines(c *C) {
for i, t := range countLinesTests {
o := countLines(t.i)
c.Assert(o, Equals, t.e, Commentf("subtest %d, input=%q", i, t.i))
}
}
|
