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0e21782de5
This provides an override for forcing the daemon to still attempt running the devicemapper driver even when udev sync is not supported. Intended to be a very clear impairment for those choosing to use it. If udev sync is false, there will still be an error in the daemon logs, even when the override is in place. The docs have an explicit WARNING. Including link to the docs for users that encounter this daemon error during an upgrade. Signed-off-by: Vincent Batts <vbatts@redhat.com>
42 lines
1 KiB
Go
42 lines
1 KiB
Go
// +build linux
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package devmapper
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import (
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"testing"
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"github.com/docker/docker/daemon/graphdriver/graphtest"
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)
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func init() {
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// Reduce the size the the base fs and loopback for the tests
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DefaultDataLoopbackSize = 300 * 1024 * 1024
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DefaultMetaDataLoopbackSize = 200 * 1024 * 1024
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DefaultBaseFsSize = 300 * 1024 * 1024
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DefaultUdevSyncOverride = true
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if err := graphtest.InitLoopbacks(); err != nil {
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panic(err)
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}
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}
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// This avoids creating a new driver for each test if all tests are run
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// Make sure to put new tests between TestDevmapperSetup and TestDevmapperTeardown
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func TestDevmapperSetup(t *testing.T) {
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graphtest.GetDriver(t, "devicemapper")
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}
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func TestDevmapperCreateEmpty(t *testing.T) {
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graphtest.DriverTestCreateEmpty(t, "devicemapper")
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}
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func TestDevmapperCreateBase(t *testing.T) {
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graphtest.DriverTestCreateBase(t, "devicemapper")
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}
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func TestDevmapperCreateSnap(t *testing.T) {
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graphtest.DriverTestCreateSnap(t, "devicemapper")
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}
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func TestDevmapperTeardown(t *testing.T) {
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graphtest.PutDriver(t)
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}
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