зеркало из https://github.com/microsoft/docker.git
63 строки
1.5 KiB
Go
63 строки
1.5 KiB
Go
package main
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import (
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"fmt"
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"os/exec"
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"strings"
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"testing"
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"time"
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)
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func TestImagesEnsureImageIsListed(t *testing.T) {
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imagesCmd := exec.Command(dockerBinary, "images")
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out, _, err := runCommandWithOutput(imagesCmd)
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errorOut(err, t, fmt.Sprintf("listing images failed with errors: %v", err))
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if !strings.Contains(out, "busybox") {
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t.Fatal("images should've listed busybox")
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}
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logDone("images - busybox should be listed")
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}
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func TestImagesOrderedByCreationDate(t *testing.T) {
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defer deleteImages("order:test_a")
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defer deleteImages("order:test_c")
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defer deleteImages("order:test_b")
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id1, err := buildImage("order:test_a",
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`FROM scratch
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MAINTAINER dockerio1`, true)
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if err != nil {
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t.Fatal(err)
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}
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time.Sleep(time.Second)
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id2, err := buildImage("order:test_c",
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`FROM scratch
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MAINTAINER dockerio2`, true)
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if err != nil {
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t.Fatal(err)
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}
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time.Sleep(time.Second)
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id3, err := buildImage("order:test_b",
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`FROM scratch
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MAINTAINER dockerio3`, true)
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if err != nil {
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t.Fatal(err)
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}
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out, _, err := runCommandWithOutput(exec.Command(dockerBinary, "images", "-q", "--no-trunc"))
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errorOut(err, t, fmt.Sprintf("listing images failed with errors: %v", err))
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imgs := strings.Split(out, "\n")
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if imgs[0] != id3 {
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t.Fatalf("First image must be %s, got %s", id3, imgs[0])
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}
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if imgs[1] != id2 {
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t.Fatalf("Second image must be %s, got %s", id2, imgs[1])
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}
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if imgs[2] != id1 {
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t.Fatalf("Third image must be %s, got %s", id1, imgs[2])
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}
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logDone("images - ordering by creation date")
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}
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