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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>
Upstream-commit: e4478caddf78700bd42f94eb382ae1805a443618
Component: engine
This commit is contained in:
Vincent Batts
2015-10-01 12:07:30 -04:00
parent 37cabec013
commit 90b9ae3169
1 changed files with 20 additions and 0 deletions
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20
components/engine/integration-cli/docker_cli_save_load_test.go
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@@ -1,6 +1,7 @@
package main
import (
"encoding/json"
"fmt"
"io/ioutil"
"os"
@@ -9,6 +10,7 @@ import (
"reflect"
"sort"
"strings"
"time"
"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) {
repoName := "foobar-save-image-id-test"
dockerCmd(c, "tag", "emptyfs:latest", fmt.Sprintf("%v:latest", repoName))