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moby--moby/integration-cli/docker_cli_import_test.go
Alexander Morozov a9688cdca5 Implement teardown removeAllImages
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
2015-04-24 10:37:21 -07:00

41 lines
1 KiB
Go

package main
import (
"os/exec"
"strings"
"github.com/go-check/check"
)
func (s *DockerSuite) TestImportDisplay(c *check.C) {
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
out, _, err := runCommandWithOutput(runCmd)
if err != nil {
c.Fatal("failed to create a container", out, err)
}
cleanedContainerID := strings.TrimSpace(out)
out, _, err = runCommandPipelineWithOutput(
exec.Command(dockerBinary, "export", cleanedContainerID),
exec.Command(dockerBinary, "import", "-"),
)
if err != nil {
c.Errorf("import failed with errors: %v, output: %q", err, out)
}
if n := strings.Count(out, "\n"); n != 1 {
c.Fatalf("display is messed up: %d '\\n' instead of 1:\n%s", n, out)
}
image := strings.TrimSpace(out)
runCmd = exec.Command(dockerBinary, "run", "--rm", image, "true")
out, _, err = runCommandWithOutput(runCmd)
if err != nil {
c.Fatal("failed to create a container", out, err)
}
if out != "" {
c.Fatalf("command output should've been nothing, was %q", out)
}
}