github.com/kunnos/engine@v1.13.1/integration-cli/docker_cli_prune_unix_test.go (about) 1 // +build !windows 2 3 package main 4 5 import ( 6 "strconv" 7 "strings" 8 9 "github.com/docker/docker/pkg/integration/checker" 10 "github.com/go-check/check" 11 ) 12 13 func pruneNetworkAndVerify(c *check.C, d *SwarmDaemon, kept, pruned []string) { 14 _, err := d.Cmd("network", "prune", "--force") 15 c.Assert(err, checker.IsNil) 16 out, err := d.Cmd("network", "ls", "--format", "{{.Name}}") 17 c.Assert(err, checker.IsNil) 18 for _, s := range kept { 19 c.Assert(out, checker.Contains, s) 20 } 21 for _, s := range pruned { 22 c.Assert(out, checker.Not(checker.Contains), s) 23 } 24 } 25 26 func (s *DockerSwarmSuite) TestPruneNetwork(c *check.C) { 27 d := s.AddDaemon(c, true, true) 28 _, err := d.Cmd("network", "create", "n1") // used by container (testprune) 29 c.Assert(err, checker.IsNil) 30 _, err = d.Cmd("network", "create", "n2") 31 c.Assert(err, checker.IsNil) 32 _, err = d.Cmd("network", "create", "n3", "--driver", "overlay") // used by service (testprunesvc) 33 c.Assert(err, checker.IsNil) 34 _, err = d.Cmd("network", "create", "n4", "--driver", "overlay") 35 c.Assert(err, checker.IsNil) 36 37 cName := "testprune" 38 _, err = d.Cmd("run", "-d", "--name", cName, "--net", "n1", "busybox", "top") 39 c.Assert(err, checker.IsNil) 40 41 serviceName := "testprunesvc" 42 replicas := 1 43 out, err := d.Cmd("service", "create", "--name", serviceName, 44 "--replicas", strconv.Itoa(replicas), 45 "--network", "n3", 46 "busybox", "top") 47 c.Assert(err, checker.IsNil) 48 c.Assert(strings.TrimSpace(out), checker.Not(checker.Equals), "") 49 waitAndAssert(c, defaultReconciliationTimeout, d.checkActiveContainerCount, checker.Equals, replicas+1) 50 51 // prune and verify 52 pruneNetworkAndVerify(c, d, []string{"n1", "n3"}, []string{"n2", "n4"}) 53 54 // remove containers, then prune and verify again 55 _, err = d.Cmd("rm", "-f", cName) 56 c.Assert(err, checker.IsNil) 57 _, err = d.Cmd("service", "rm", serviceName) 58 c.Assert(err, checker.IsNil) 59 waitAndAssert(c, defaultReconciliationTimeout, d.checkActiveContainerCount, checker.Equals, 0) 60 pruneNetworkAndVerify(c, d, []string{}, []string{"n1", "n3"}) 61 } 62 63 func (s *DockerDaemonSuite) TestPruneImageDangling(c *check.C) { 64 c.Assert(s.d.StartWithBusybox(), checker.IsNil) 65 66 out, _, err := s.d.buildImageWithOut("test", 67 `FROM busybox 68 LABEL foo=bar`, true, "-q") 69 c.Assert(err, checker.IsNil) 70 id := strings.TrimSpace(out) 71 72 out, err = s.d.Cmd("images", "-q", "--no-trunc") 73 c.Assert(err, checker.IsNil) 74 c.Assert(strings.TrimSpace(out), checker.Contains, id) 75 76 out, err = s.d.Cmd("image", "prune", "--force") 77 c.Assert(err, checker.IsNil) 78 c.Assert(strings.TrimSpace(out), checker.Not(checker.Contains), id) 79 80 out, err = s.d.Cmd("images", "-q", "--no-trunc") 81 c.Assert(err, checker.IsNil) 82 c.Assert(strings.TrimSpace(out), checker.Contains, id) 83 84 out, err = s.d.Cmd("image", "prune", "--force", "--all") 85 c.Assert(err, checker.IsNil) 86 c.Assert(strings.TrimSpace(out), checker.Contains, id) 87 88 out, err = s.d.Cmd("images", "-q", "--no-trunc") 89 c.Assert(err, checker.IsNil) 90 c.Assert(strings.TrimSpace(out), checker.Not(checker.Contains), id) 91 }