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`TestInfoEnsureSucceeds` is supposed to check existence of all expected fields that are going to be shown in `docker info` command. If this list was complete, it could have helped catching the missing `"Logging Driver:"` regression. Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
37 lines
770 B
Go
37 lines
770 B
Go
package main
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import (
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"os/exec"
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"strings"
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"testing"
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)
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// ensure docker info succeeds
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func TestInfoEnsureSucceeds(t *testing.T) {
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versionCmd := exec.Command(dockerBinary, "info")
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out, exitCode, err := runCommandWithOutput(versionCmd)
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if err != nil || exitCode != 0 {
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t.Fatalf("failed to execute docker info: %s, %v", out, err)
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}
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// always shown fields
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stringsToCheck := []string{
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"ID:",
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"Containers:",
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"Images:",
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"Execution Driver:",
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"Logging Driver:",
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"Operating System:",
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"CPUs:",
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"Total Memory:",
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"Kernel Version:",
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"Storage Driver:"}
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for _, linePrefix := range stringsToCheck {
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if !strings.Contains(out, linePrefix) {
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t.Errorf("couldn't find string %v in output", linePrefix)
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}
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}
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logDone("info - verify that it works")
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}
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