mirror of https://github.com/docker/docs.git
89 lines
2.7 KiB
Go
89 lines
2.7 KiB
Go
package main
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import (
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"strings"
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"github.com/docker/docker/pkg/stringid"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestRenameStoppedContainer(c *check.C) {
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "sh")
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cleanedContainerID := strings.TrimSpace(out)
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dockerCmd(c, "wait", cleanedContainerID)
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name, err := inspectField(cleanedContainerID, "Name")
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newName := "new_name" + stringid.GenerateNonCryptoID()
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dockerCmd(c, "rename", "first_name", newName)
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name, err = inspectField(cleanedContainerID, "Name")
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if err != nil {
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c.Fatal(err)
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}
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if name != "/"+newName {
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c.Fatal("Failed to rename container ", name)
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}
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}
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func (s *DockerSuite) TestRenameRunningContainer(c *check.C) {
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testRequires(c, DaemonIsLinux)
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out, _ := dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "sh")
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newName := "new_name" + stringid.GenerateNonCryptoID()
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cleanedContainerID := strings.TrimSpace(out)
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dockerCmd(c, "rename", "first_name", newName)
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name, err := inspectField(cleanedContainerID, "Name")
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if err != nil {
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c.Fatal(err)
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}
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if name != "/"+newName {
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c.Fatal("Failed to rename container ")
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}
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}
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func (s *DockerSuite) TestRenameCheckNames(c *check.C) {
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testRequires(c, DaemonIsLinux)
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dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "sh")
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newName := "new_name" + stringid.GenerateNonCryptoID()
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dockerCmd(c, "rename", "first_name", newName)
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name, err := inspectField(newName, "Name")
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if err != nil {
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c.Fatal(err)
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}
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if name != "/"+newName {
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c.Fatal("Failed to rename container ")
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}
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name, err = inspectField("first_name", "Name")
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if err == nil && !strings.Contains(err.Error(), "No such image or container: first_name") {
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c.Fatal(err)
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}
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}
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func (s *DockerSuite) TestRenameInvalidName(c *check.C) {
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testRequires(c, DaemonIsLinux)
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dockerCmd(c, "run", "--name", "myname", "-d", "busybox", "top")
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if out, _, err := dockerCmdWithError("rename", "myname", "new:invalid"); err == nil || !strings.Contains(out, "Invalid container name") {
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c.Fatalf("Renaming container to invalid name should have failed: %s\n%v", out, err)
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}
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if out, _, err := dockerCmdWithError("rename", "myname", ""); err == nil || !strings.Contains(out, "may be empty") {
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c.Fatalf("Renaming container to empty name should have failed: %s\n%v", out, err)
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}
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if out, _, err := dockerCmdWithError("rename", "", "newname"); err == nil || !strings.Contains(out, "may be empty") {
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c.Fatalf("Renaming container to empty name should have failed: %s\n%v", out, err)
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}
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if out, _, err := dockerCmdWithError("ps", "-a"); err != nil || !strings.Contains(out, "myname") {
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c.Fatalf("Output of docker ps should have included 'myname': %s\n%v", out, err)
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}
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}
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