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save: integration test for timestamp matching

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The `docker save`ed output ought to have matching timestamp to the layer
creation.

Signed-off-by: Vincent Batts <vbatts@redhat.com>
This commit is contained in:
Vincent Batts 2015-10-01 12:07:30 -04:00
parent 7795b1c697
commit e4478caddf
1 changed files with 20 additions and 0 deletions
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20
integration-cli/docker_cli_save_load_test.go
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@ -1,6 +1,7 @@
package main package main
import ( import (
"encoding/json"
"fmt" "fmt"
"io/ioutil" "io/ioutil"
"os" "os"
@ -9,6 +10,7 @@ import (
"reflect" "reflect"
"sort" "sort"
"strings" "strings"
"time"
"github.com/go-check/check" "github.com/go-check/check"
) )
@ -94,6 +96,24 @@ func (s *DockerSuite) TestSaveSingleTag(c *check.C) {
} }
} }
func (s *DockerSuite) TestSaveCheckTimes(c *check.C) {
repoName := "busybox:latest"
out, _ := dockerCmd(c, "inspect", repoName)
data := []struct {
ID string
Created time.Time
}{}
err := json.Unmarshal([]byte(out), &data)
c.Assert(err, check.IsNil, check.Commentf("failed to marshal from %q: err %v", repoName, err))
c.Assert(len(data), check.Not(check.Equals), 0, check.Commentf("failed to marshal the data from %q", repoName))
tarTvTimeFormat := "2006-01-02 15:04"
out, _, err = runCommandPipelineWithOutput(
exec.Command(dockerBinary, "save", repoName),
exec.Command("tar", "tv"),
exec.Command("grep", "-E", fmt.Sprintf("%s %s", data[0].Created.Format(tarTvTimeFormat), data[0].ID)))
c.Assert(err, check.IsNil, check.Commentf("failed to save repo with image ID and 'repositories' file: %s, %v", out, err))
}
func (s *DockerSuite) TestSaveImageId(c *check.C) { func (s *DockerSuite) TestSaveImageId(c *check.C) {
repoName := "foobar-save-image-id-test" repoName := "foobar-save-image-id-test"
dockerCmd(c, "tag", "emptyfs:latest", fmt.Sprintf("%v:latest", repoName)) dockerCmd(c, "tag", "emptyfs:latest", fmt.Sprintf("%v:latest", repoName))