36 lines
766 B
Go
36 lines
766 B
Go
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package docker
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import (
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"io/ioutil"
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"testing"
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)
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func TestFilesystem(t *testing.T) {
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rootfs, err := ioutil.TempDir("", "docker-test-root")
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if err != nil {
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t.Fatal(err)
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}
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rwpath, err := ioutil.TempDir("", "docker-test-rw")
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if err != nil {
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t.Fatal(err)
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}
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filesystem := newFilesystem(rootfs, rwpath, []string{"/var/lib/docker/images/ubuntu", "/var/lib/docker/images/test"})
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if err := filesystem.Umount(); err == nil {
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t.Errorf("Umount succeeded even though the filesystem was not mounted")
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}
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if err := filesystem.Mount(); err != nil {
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t.Fatal(err)
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}
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if err := filesystem.Umount(); err != nil {
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t.Fatal(err)
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}
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if err := filesystem.Umount(); err == nil {
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t.Errorf("Umount succeeded even though the filesystem was already umounted")
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}
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}
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