mirror of https://github.com/docker/docs.git
45 lines
966 B
Bash
45 lines
966 B
Bash
#!/usr/bin/env bats
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load ../helpers
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function teardown() {
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swarm_manage_cleanup
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stop_docker
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}
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@test "docker save" {
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# Start one empty host and one with busybox to ensure swarm selects the
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# right one (and not one at random).
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start_docker 1
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start_docker_with_busybox 1
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swarm_manage
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# make sure busybox image exists
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run docker_swarm images
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[ "$status" -eq 0 ]
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[[ "${output}" == *"busybox"* ]]
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temp_file_name=$(mktemp)
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temp_file_name_o=$(mktemp)
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# save >, image->tar
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docker_swarm save busybox > $temp_file_name
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# save -o, image->tar
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docker_swarm save -o $temp_file_name_o busybox
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# saved image file exists, not empty and is tar file
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[ -s $temp_file_name ]
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run file $temp_file_name
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[ "$status" -eq 0 ]
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[[ "${output}" == *"tar archive"* ]]
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[ -s $temp_file_name_o ]
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run file $temp_file_name_o
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[ "$status" -eq 0 ]
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[[ "${output}" == *"tar archive"* ]]
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# after ok, delete saved tar file
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rm -f $temp_file_name
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rm -f $temp_file_name_o
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}
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