mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
b0ef3194aa
Currently `docker inspect -f` use json.Unmarshal() unmarshal
to interface, it will store all JSON numbers in float64, so
we use `docker inspect 4f0d73b75a0d | grep Memory` and
`docker inspect -f {{.HostConfig.Memory}} 4f0d73b75a0d` will
get different values.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package main
|
|
|
|
import (
|
|
"os/exec"
|
|
"strings"
|
|
|
|
"github.com/go-check/check"
|
|
)
|
|
|
|
func (s *DockerSuite) TestInspectImage(c *check.C) {
|
|
imageTest := "emptyfs"
|
|
imageTestID := "511136ea3c5a64f264b78b5433614aec563103b4d4702f3ba7d4d2698e22c158"
|
|
imagesCmd := exec.Command(dockerBinary, "inspect", "--format='{{.Id}}'", imageTest)
|
|
out, exitCode, err := runCommandWithOutput(imagesCmd)
|
|
if exitCode != 0 || err != nil {
|
|
c.Fatalf("failed to inspect image: %s, %v", out, err)
|
|
}
|
|
|
|
if id := strings.TrimSuffix(out, "\n"); id != imageTestID {
|
|
c.Fatalf("Expected id: %s for image: %s but received id: %s", imageTestID, imageTest, id)
|
|
}
|
|
|
|
}
|
|
|
|
func (s *DockerSuite) TestInspectInt64(c *check.C) {
|
|
runCmd := exec.Command(dockerBinary, "run", "-d", "-m=300M", "busybox", "true")
|
|
out, _, _, err := runCommandWithStdoutStderr(runCmd)
|
|
if err != nil {
|
|
c.Fatalf("failed to run container: %v, output: %q", err, out)
|
|
}
|
|
|
|
out = strings.TrimSpace(out)
|
|
|
|
inspectCmd := exec.Command(dockerBinary, "inspect", "-f", "{{.HostConfig.Memory}}", out)
|
|
inspectOut, _, err := runCommandWithOutput(inspectCmd)
|
|
if err != nil {
|
|
c.Fatalf("failed to inspect container: %v, output: %q", err, inspectOut)
|
|
}
|
|
|
|
if strings.TrimSpace(inspectOut) != "314572800" {
|
|
c.Fatalf("inspect got wrong value, got: %q, expected: 314572800", inspectOut)
|
|
}
|
|
}
|