mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
90 lines
3.1 KiB
Go
90 lines
3.1 KiB
Go
package main
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import (
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"os/exec"
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"strings"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestVolumeCliCreate(c *check.C) {
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dockerCmd(c, "volume", "create")
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_, err := runCommand(exec.Command(dockerBinary, "volume", "create", "-d", "nosuchdriver"))
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c.Assert(err, check.Not(check.IsNil))
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out, _ := dockerCmd(c, "volume", "create", "--name=test")
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name := strings.TrimSpace(out)
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c.Assert(name, check.Equals, "test")
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}
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func (s *DockerSuite) TestVolumeCliInspect(c *check.C) {
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c.Assert(
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exec.Command(dockerBinary, "volume", "inspect", "doesntexist").Run(),
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check.Not(check.IsNil),
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check.Commentf("volume inspect should error on non-existant volume"),
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)
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out, _ := dockerCmd(c, "volume", "create")
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name := strings.TrimSpace(out)
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out, _ = dockerCmd(c, "volume", "inspect", "--format='{{ .Name }}'", name)
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c.Assert(strings.TrimSpace(out), check.Equals, name)
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dockerCmd(c, "volume", "create", "--name", "test")
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out, _ = dockerCmd(c, "volume", "inspect", "--format='{{ .Name }}'", "test")
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c.Assert(strings.TrimSpace(out), check.Equals, "test")
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}
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func (s *DockerSuite) TestVolumeCliLs(c *check.C) {
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out, _ := dockerCmd(c, "volume", "create")
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id := strings.TrimSpace(out)
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dockerCmd(c, "volume", "create", "--name", "test")
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dockerCmd(c, "run", "-v", "/foo", "busybox", "ls", "/")
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out, _ = dockerCmd(c, "volume", "ls")
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outArr := strings.Split(strings.TrimSpace(out), "\n")
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c.Assert(len(outArr), check.Equals, 4, check.Commentf("\n%s", out))
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// Since there is no guarentee of ordering of volumes, we just make sure the names are in the output
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c.Assert(strings.Contains(out, id+"\n"), check.Equals, true)
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c.Assert(strings.Contains(out, "test\n"), check.Equals, true)
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}
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func (s *DockerSuite) TestVolumeCliRm(c *check.C) {
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out, _ := dockerCmd(c, "volume", "create")
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id := strings.TrimSpace(out)
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dockerCmd(c, "volume", "create", "--name", "test")
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dockerCmd(c, "volume", "rm", id)
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dockerCmd(c, "volume", "rm", "test")
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out, _ = dockerCmd(c, "volume", "ls")
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outArr := strings.Split(strings.TrimSpace(out), "\n")
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c.Assert(len(outArr), check.Equals, 1, check.Commentf("%s\n", out))
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volumeID := "testing"
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dockerCmd(c, "run", "-v", volumeID+":/foo", "--name=test", "busybox", "sh", "-c", "echo hello > /foo/bar")
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out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "volume", "rm", "testing"))
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c.Assert(
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err,
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check.Not(check.IsNil),
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check.Commentf("Should not be able to remove volume that is in use by a container\n%s", out))
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out, _ = dockerCmd(c, "run", "--volumes-from=test", "--name=test2", "busybox", "sh", "-c", "cat /foo/bar")
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c.Assert(strings.TrimSpace(out), check.Equals, "hello")
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dockerCmd(c, "rm", "-fv", "test2")
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dockerCmd(c, "volume", "inspect", volumeID)
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dockerCmd(c, "rm", "-f", "test")
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out, _ = dockerCmd(c, "run", "--name=test2", "-v", volumeID+":/foo", "busybox", "sh", "-c", "cat /foo/bar")
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c.Assert(strings.TrimSpace(out), check.Equals, "hello", check.Commentf("volume data was removed"))
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dockerCmd(c, "rm", "test2")
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dockerCmd(c, "volume", "rm", volumeID)
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c.Assert(
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exec.Command("volume", "rm", "doesntexist").Run(),
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check.Not(check.IsNil),
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check.Commentf("volume rm should fail with non-existant volume"),
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)
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}
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