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synced 2022-11-09 12:21:53 -05:00
41 lines
1 KiB
Go
41 lines
1 KiB
Go
package main
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import (
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"os/exec"
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"strings"
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"github.com/go-check/check"
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)
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func (s *DockerSuite) TestImportDisplay(c *check.C) {
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runCmd := exec.Command(dockerBinary, "run", "-d", "busybox", "true")
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out, _, err := runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatal("failed to create a container", out, err)
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}
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cleanedContainerID := strings.TrimSpace(out)
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out, _, err = runCommandPipelineWithOutput(
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exec.Command(dockerBinary, "export", cleanedContainerID),
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exec.Command(dockerBinary, "import", "-"),
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)
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if err != nil {
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c.Errorf("import failed with errors: %v, output: %q", err, out)
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}
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if n := strings.Count(out, "\n"); n != 1 {
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c.Fatalf("display is messed up: %d '\\n' instead of 1:\n%s", n, out)
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}
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image := strings.TrimSpace(out)
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runCmd = exec.Command(dockerBinary, "run", "--rm", image, "true")
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out, _, err = runCommandWithOutput(runCmd)
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if err != nil {
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c.Fatal("failed to create a container", out, err)
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}
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if out != "" {
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c.Fatalf("command output should've been nothing, was %q", out)
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}
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}
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