ac5d363e67
The archive changes function is not implemented correctly to handle opaque directories. Signed-off-by: Derek McGowan <derek@mcgstyle.net>
109 lines
2.6 KiB
Go
109 lines
2.6 KiB
Go
// +build linux
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package overlay2 // import "github.com/docker/docker/daemon/graphdriver/overlay2"
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import (
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"io/ioutil"
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"os"
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"testing"
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"github.com/docker/docker/daemon/graphdriver"
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"github.com/docker/docker/daemon/graphdriver/graphtest"
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"github.com/docker/docker/pkg/archive"
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"github.com/docker/docker/pkg/reexec"
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)
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func init() {
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// Do not sure chroot to speed run time and allow archive
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// errors or hangs to be debugged directly from the test process.
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untar = archive.UntarUncompressed
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graphdriver.ApplyUncompressedLayer = archive.ApplyUncompressedLayer
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reexec.Init()
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}
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func skipIfNaive(t *testing.T) {
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td, err := ioutil.TempDir("", "naive-check-")
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if err != nil {
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t.Fatalf("Failed to create temp dir: %v", err)
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}
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defer os.RemoveAll(td)
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if useNaiveDiff(td) {
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t.Skipf("Cannot run test with naive diff")
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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 TestOverlaySetup and TestOverlayTeardown
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func TestOverlaySetup(t *testing.T) {
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graphtest.GetDriver(t, driverName)
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}
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func TestOverlayCreateEmpty(t *testing.T) {
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graphtest.DriverTestCreateEmpty(t, driverName)
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}
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func TestOverlayCreateBase(t *testing.T) {
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graphtest.DriverTestCreateBase(t, driverName)
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}
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func TestOverlayCreateSnap(t *testing.T) {
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graphtest.DriverTestCreateSnap(t, driverName)
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}
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func TestOverlay128LayerRead(t *testing.T) {
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graphtest.DriverTestDeepLayerRead(t, 128, driverName)
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}
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func TestOverlayDiffApply10Files(t *testing.T) {
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skipIfNaive(t)
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graphtest.DriverTestDiffApply(t, 10, driverName)
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}
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func TestOverlayChanges(t *testing.T) {
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t.Skipf("Cannot run test with naive change algorithm")
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graphtest.DriverTestChanges(t, driverName)
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}
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func TestOverlayTeardown(t *testing.T) {
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graphtest.PutDriver(t)
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}
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// Benchmarks should always setup new driver
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func BenchmarkExists(b *testing.B) {
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graphtest.DriverBenchExists(b, driverName)
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}
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func BenchmarkGetEmpty(b *testing.B) {
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graphtest.DriverBenchGetEmpty(b, driverName)
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}
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func BenchmarkDiffBase(b *testing.B) {
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graphtest.DriverBenchDiffBase(b, driverName)
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}
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func BenchmarkDiffSmallUpper(b *testing.B) {
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graphtest.DriverBenchDiffN(b, 10, 10, driverName)
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}
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func BenchmarkDiff10KFileUpper(b *testing.B) {
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graphtest.DriverBenchDiffN(b, 10, 10000, driverName)
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}
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func BenchmarkDiff10KFilesBottom(b *testing.B) {
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graphtest.DriverBenchDiffN(b, 10000, 10, driverName)
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}
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func BenchmarkDiffApply100(b *testing.B) {
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graphtest.DriverBenchDiffApplyN(b, 100, driverName)
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}
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func BenchmarkDiff20Layers(b *testing.B) {
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graphtest.DriverBenchDeepLayerDiff(b, 20, driverName)
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}
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func BenchmarkRead20Layers(b *testing.B) {
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graphtest.DriverBenchDeepLayerRead(b, 20, driverName)
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}
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