package main import ( "errors" "io/ioutil" "os" "os/exec" "strings" "testing" "git.curoverse.com/arvados.git/sdk/go/arvadostest" check "gopkg.in/check.v1" ) var _ = check.Suite(&IntegrationSuite{}) const ( spectatorToken = "zw2f4gwx8hw8cjre7yp6v1zylhrhn3m5gvjq73rtpwhmknrybu" activeToken = "3kg6k6lzmp9kj5cpkcoxie963cmvjahbt2fod9zru30k1jqdmi" anonymousToken = "4kg6k6lzmp9kj4cpkcoxie964cmvjahbt4fod9zru44k4jqdmi" ) // IntegrationSuite tests need an API server and an arv-git-httpd server type IntegrationSuite struct { tmpRepoRoot string tmpWorkdir string testServer *server } func (s *IntegrationSuite) TestPathVariants(c *check.C) { s.makeArvadosRepo(c) for _, repo := range []string{"active/foo.git", "active/foo/.git", "arvados.git", "arvados/.git"} { err := s.runGit(c, spectatorToken, "fetch", repo) c.Assert(err, check.Equals, nil) } } func (s *IntegrationSuite) TestReadonly(c *check.C) { err := s.runGit(c, spectatorToken, "fetch", "active/foo.git") c.Assert(err, check.Equals, nil) err = s.runGit(c, spectatorToken, "push", "active/foo.git", "master:newbranchfail") c.Assert(err, check.ErrorMatches, `.*HTTP code = 403.*`) _, err = os.Stat(s.tmpRepoRoot + "/zzzzz-s0uqq-382brsig8rp3666/.git/refs/heads/newbranchfail") c.Assert(err, check.FitsTypeOf, &os.PathError{}) } func (s *IntegrationSuite) TestReadwrite(c *check.C) { err := s.runGit(c, activeToken, "fetch", "active/foo.git") c.Assert(err, check.Equals, nil) err = s.runGit(c, activeToken, "push", "active/foo.git", "master:newbranch") c.Assert(err, check.Equals, nil) _, err = os.Stat(s.tmpRepoRoot + "/zzzzz-s0uqq-382brsig8rp3666/.git/refs/heads/newbranch") c.Assert(err, check.Equals, nil) } func (s *IntegrationSuite) TestNonexistent(c *check.C) { err := s.runGit(c, spectatorToken, "fetch", "thisrepodoesnotexist.git") c.Assert(err, check.ErrorMatches, `.* not found.*`) } func (s *IntegrationSuite) TestMissingGitdirReadableRepository(c *check.C) { err := s.runGit(c, activeToken, "fetch", "active/foo2.git") c.Assert(err, check.ErrorMatches, `.* not found.*`) } func (s *IntegrationSuite) TestNoPermission(c *check.C) { for _, repo := range []string{"active/foo.git", "active/foo/.git"} { err := s.runGit(c, anonymousToken, "fetch", repo) c.Assert(err, check.ErrorMatches, `.* not found.*`) } } func (s *IntegrationSuite) SetUpSuite(c *check.C) { arvadostest.StartAPI() } func (s *IntegrationSuite) SetUpTest(c *check.C) { arvadostest.ResetEnv() s.testServer = &server{} var err error s.tmpRepoRoot, err = ioutil.TempDir("", "arv-git-httpd") c.Assert(err, check.Equals, nil) s.tmpWorkdir, err = ioutil.TempDir("", "arv-git-httpd") c.Assert(err, check.Equals, nil) _, err = exec.Command("git", "init", s.tmpRepoRoot+"/zzzzz-s0uqq-382brsig8rp3666").Output() c.Assert(err, check.Equals, nil) _, err = exec.Command("sh", "-c", "cd "+s.tmpRepoRoot+"/zzzzz-s0uqq-382brsig8rp3666 && echo test >test && git add test && git -c user.name=Foo -c user.email=Foo commit -am 'foo: test'").CombinedOutput() c.Assert(err, check.Equals, nil) _, err = exec.Command("git", "init", s.tmpWorkdir).Output() c.Assert(err, check.Equals, nil) _, err = exec.Command("sh", "-c", "cd "+s.tmpWorkdir+" && echo work >work && git add work && git -c user.name=Foo -c user.email=Foo commit -am 'workdir: test'").CombinedOutput() c.Assert(err, check.Equals, nil) theConfig = &config{ Addr: ":", GitCommand: "/usr/bin/git", Root: s.tmpRepoRoot, } err = s.testServer.Start() c.Assert(err, check.Equals, nil) // Clear ARVADOS_API_TOKEN after starting up the server, to // make sure arv-git-httpd doesn't use it. os.Setenv("ARVADOS_API_TOKEN", "unused-token-placates-client-library") } func (s *IntegrationSuite) TearDownTest(c *check.C) { var err error if s.testServer != nil { err = s.testServer.Close() } c.Check(err, check.Equals, nil) if s.tmpRepoRoot != "" { err = os.RemoveAll(s.tmpRepoRoot) c.Check(err, check.Equals, nil) } if s.tmpWorkdir != "" { err = os.RemoveAll(s.tmpWorkdir) c.Check(err, check.Equals, nil) } } func (s *IntegrationSuite) runGit(c *check.C, token, gitCmd, repo string, args ...string) error { cwd, err := os.Getwd() c.Assert(err, check.Equals, nil) defer os.Chdir(cwd) os.Chdir(s.tmpWorkdir) gitargs := append([]string{ gitCmd, "http://none:" + token + "@" + s.testServer.Addr + "/" + repo, }, args...) cmd := exec.Command("git", gitargs...) w, err := cmd.StdinPipe() c.Assert(err, check.Equals, nil) w.Close() output, err := cmd.CombinedOutput() c.Log("git ", gitargs, " => ", err) c.Log(string(output)) if err != nil && len(output) > 0 { // If messages appeared on stderr, they are more // helpful than the err returned by CombinedOutput(). // // Easier to match error strings without newlines: err = errors.New(strings.Replace(string(output), "\n", " // ", -1)) } return err } // Make a bare arvados repo at {tmpRepoRoot}/arvados.git func (s *IntegrationSuite) makeArvadosRepo(c *check.C) { msg, err := exec.Command("git", "init", "--bare", s.tmpRepoRoot+"/zzzzz-s0uqq-arvadosrepo0123.git").CombinedOutput() c.Log(msg) c.Assert(err, check.Equals, nil) msg, err = exec.Command("git", "--git-dir", s.tmpRepoRoot+"/zzzzz-s0uqq-arvadosrepo0123.git", "fetch", "../../.git", "HEAD:master").CombinedOutput() c.Log(msg) c.Assert(err, check.Equals, nil) } // Gocheck boilerplate func Test(t *testing.T) { check.TestingT(t) }