X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c0f9c128aabb366435d751a3ea1a63b76c177f5b..b117de413113ab28e2f2e5a2ebd73830fcef96dc:/services/keepstore/trash_worker_test.go

diff --git a/services/keepstore/trash_worker_test.go b/services/keepstore/trash_worker_test.go
index 40b291e6f3..c5a410b06f 100644
--- a/services/keepstore/trash_worker_test.go
+++ b/services/keepstore/trash_worker_test.go
@@ -1,7 +1,12 @@
+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
 package main
 
 import (
 	"container/list"
+	"context"
 	"testing"
 	"time"
 )
@@ -21,7 +26,8 @@ type TrashWorkerTestData struct {
 	UseTrashLifeTime bool
 	DifferentMtimes  bool
 
-	DeleteLocator string
+	DeleteLocator    string
+	SpecifyMountUUID bool
 
 	ExpectLocator1 bool
 	ExpectLocator2 bool
@@ -31,7 +37,7 @@ type TrashWorkerTestData struct {
    Expect no errors.
 */
 func TestTrashWorkerIntegration_GetNonExistingLocator(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
 		Locator1: "5d41402abc4b2a76b9719d911017c592",
 		Block1:   []byte("hello"),
@@ -53,17 +59,17 @@ func TestTrashWorkerIntegration_GetNonExistingLocator(t *testing.T) {
    Expect the second locator in volume 2 to be unaffected.
 */
 func TestTrashWorkerIntegration_LocatorInVolume1(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH_2,
-		Block2:   TEST_BLOCK_2,
+		Locator2: TestHash2,
+		Block2:   TestBlock2,
 
 		CreateData: true,
 
-		DeleteLocator: TEST_HASH, // first locator
+		DeleteLocator: TestHash, // first locator
 
 		ExpectLocator1: false,
 		ExpectLocator2: true,
@@ -75,17 +81,17 @@ func TestTrashWorkerIntegration_LocatorInVolume1(t *testing.T) {
    Expect the first locator in volume 1 to be unaffected.
 */
 func TestTrashWorkerIntegration_LocatorInVolume2(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH_2,
-		Block2:   TEST_BLOCK_2,
+		Locator2: TestHash2,
+		Block2:   TestBlock2,
 
 		CreateData: true,
 
-		DeleteLocator: TEST_HASH_2, // locator 2
+		DeleteLocator: TestHash2, // locator 2
 
 		ExpectLocator1: true,
 		ExpectLocator2: false,
@@ -97,17 +103,17 @@ func TestTrashWorkerIntegration_LocatorInVolume2(t *testing.T) {
    Expect locator to be deleted from both volumes.
 */
 func TestTrashWorkerIntegration_LocatorInBothVolumes(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH,
-		Block2:   TEST_BLOCK,
+		Locator2: TestHash,
+		Block2:   TestBlock,
 
 		CreateData: true,
 
-		DeleteLocator: TEST_HASH,
+		DeleteLocator: TestHash,
 
 		ExpectLocator1: false,
 		ExpectLocator2: false,
@@ -119,18 +125,18 @@ func TestTrashWorkerIntegration_LocatorInBothVolumes(t *testing.T) {
    Delete the second and expect the first to be still around.
 */
 func TestTrashWorkerIntegration_MtimeMatchesForLocator1ButNotForLocator2(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH,
-		Block2:   TEST_BLOCK,
+		Locator2: TestHash,
+		Block2:   TestBlock,
 
 		CreateData:      true,
 		DifferentMtimes: true,
 
-		DeleteLocator: TEST_HASH,
+		DeleteLocator: TestHash,
 
 		ExpectLocator1: true,
 		ExpectLocator2: false,
@@ -138,23 +144,46 @@ func TestTrashWorkerIntegration_MtimeMatchesForLocator1ButNotForLocator2(t *test
 	performTrashWorkerTest(testData, t)
 }
 
+// Delete a block that exists on both volumes with matching mtimes,
+// but specify a MountUUID in the request so it only gets deleted from
+// the first volume.
+func TestTrashWorkerIntegration_SpecifyMountUUID(t *testing.T) {
+	theConfig.EnableDelete = true
+	testData := TrashWorkerTestData{
+		Locator1: TestHash,
+		Block1:   TestBlock,
+
+		Locator2: TestHash,
+		Block2:   TestBlock,
+
+		CreateData: true,
+
+		DeleteLocator:    TestHash,
+		SpecifyMountUUID: true,
+
+		ExpectLocator1: true,
+		ExpectLocator2: true,
+	}
+	performTrashWorkerTest(testData, t)
+}
+
 /* Two different locators in volume 1.
    Delete one of them.
    Expect the other unaffected.
 */
 func TestTrashWorkerIntegration_TwoDifferentLocatorsInVolume1(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH_2,
-		Block2:   TEST_BLOCK_2,
+		Locator2: TestHash2,
+		Block2:   TestBlock2,
 
 		CreateData:      true,
 		CreateInVolume1: true,
 
-		DeleteLocator: TEST_HASH, // locator 1
+		DeleteLocator: TestHash, // locator 1
 
 		ExpectLocator1: false,
 		ExpectLocator2: true,
@@ -163,23 +192,23 @@ func TestTrashWorkerIntegration_TwoDifferentLocatorsInVolume1(t *testing.T) {
 }
 
 /* Allow default Trash Life time to be used. Thus, the newly created block
-   will not be deleted becuase its Mtime is within the trash life time.
+   will not be deleted because its Mtime is within the trash life time.
 */
 func TestTrashWorkerIntegration_SameLocatorInTwoVolumesWithDefaultTrashLifeTime(t *testing.T) {
-	never_delete = false
+	theConfig.EnableDelete = true
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH_2,
-		Block2:   TEST_BLOCK_2,
+		Locator2: TestHash2,
+		Block2:   TestBlock2,
 
 		CreateData:      true,
 		CreateInVolume1: true,
 
 		UseTrashLifeTime: true,
 
-		DeleteLocator: TEST_HASH, // locator 1
+		DeleteLocator: TestHash, // locator 1
 
 		// Since trash life time is in effect, block won't be deleted.
 		ExpectLocator1: true,
@@ -188,21 +217,21 @@ func TestTrashWorkerIntegration_SameLocatorInTwoVolumesWithDefaultTrashLifeTime(
 	performTrashWorkerTest(testData, t)
 }
 
-/* Delete a block with matching mtime for locator in both volumes, but never_delete is true,
+/* Delete a block with matching mtime for locator in both volumes, but EnableDelete is false,
    so block won't be deleted.
 */
-func TestTrashWorkerIntegration_NeverDelete(t *testing.T) {
-	never_delete = true
+func TestTrashWorkerIntegration_DisabledDelete(t *testing.T) {
+	theConfig.EnableDelete = false
 	testData := TrashWorkerTestData{
-		Locator1: TEST_HASH,
-		Block1:   TEST_BLOCK,
+		Locator1: TestHash,
+		Block1:   TestBlock,
 
-		Locator2: TEST_HASH,
-		Block2:   TEST_BLOCK,
+		Locator2: TestHash,
+		Block2:   TestBlock,
 
 		CreateData: true,
 
-		DeleteLocator: TEST_HASH,
+		DeleteLocator: TestHash,
 
 		ExpectLocator1: true,
 		ExpectLocator2: true,
@@ -219,24 +248,27 @@ func performTrashWorkerTest(testData TrashWorkerTestData, t *testing.T) {
 	// Put test content
 	vols := KeepVM.AllWritable()
 	if testData.CreateData {
-		vols[0].Put(testData.Locator1, testData.Block1)
-		vols[0].Put(testData.Locator1+".meta", []byte("metadata"))
+		vols[0].Put(context.Background(), testData.Locator1, testData.Block1)
+		vols[0].Put(context.Background(), testData.Locator1+".meta", []byte("metadata"))
 
 		if testData.CreateInVolume1 {
-			vols[0].Put(testData.Locator2, testData.Block2)
-			vols[0].Put(testData.Locator2+".meta", []byte("metadata"))
+			vols[0].Put(context.Background(), testData.Locator2, testData.Block2)
+			vols[0].Put(context.Background(), testData.Locator2+".meta", []byte("metadata"))
 		} else {
-			vols[1].Put(testData.Locator2, testData.Block2)
-			vols[1].Put(testData.Locator2+".meta", []byte("metadata"))
+			vols[1].Put(context.Background(), testData.Locator2, testData.Block2)
+			vols[1].Put(context.Background(), testData.Locator2+".meta", []byte("metadata"))
 		}
 	}
 
-	oldBlockTime := time.Now().Add(-blob_signature_ttl - time.Minute)
+	oldBlockTime := time.Now().Add(-theConfig.BlobSignatureTTL.Duration() - time.Minute)
 
 	// Create TrashRequest for the test
 	trashRequest := TrashRequest{
 		Locator:    testData.DeleteLocator,
-		BlockMtime: oldBlockTime.Unix(),
+		BlockMtime: oldBlockTime.UnixNano(),
+	}
+	if testData.SpecifyMountUUID {
+		trashRequest.MountUUID = KeepVM.Mounts()[0].UUID
 	}
 
 	// Run trash worker and put the trashRequest on trashq
@@ -290,26 +322,27 @@ func performTrashWorkerTest(testData TrashWorkerTestData, t *testing.T) {
 	expectEqualWithin(t, time.Second, 0, func() interface{} { return trashq.Status().InProgress })
 
 	// Verify Locator1 to be un/deleted as expected
-	data, _ := GetBlock(testData.Locator1, false)
+	buf := make([]byte, BlockSize)
+	size, err := GetBlock(context.Background(), testData.Locator1, buf, nil)
 	if testData.ExpectLocator1 {
-		if len(data) == 0 {
+		if size == 0 || err != nil {
 			t.Errorf("Expected Locator1 to be still present: %s", testData.Locator1)
 		}
 	} else {
-		if len(data) > 0 {
+		if size > 0 || err == nil {
 			t.Errorf("Expected Locator1 to be deleted: %s", testData.Locator1)
 		}
 	}
 
 	// Verify Locator2 to be un/deleted as expected
 	if testData.Locator1 != testData.Locator2 {
-		data, _ = GetBlock(testData.Locator2, false)
+		size, err = GetBlock(context.Background(), testData.Locator2, buf, nil)
 		if testData.ExpectLocator2 {
-			if len(data) == 0 {
+			if size == 0 || err != nil {
 				t.Errorf("Expected Locator2 to be still present: %s", testData.Locator2)
 			}
 		} else {
-			if len(data) > 0 {
+			if size > 0 || err == nil {
 				t.Errorf("Expected Locator2 to be deleted: %s", testData.Locator2)
 			}
 		}
@@ -321,7 +354,8 @@ func performTrashWorkerTest(testData TrashWorkerTestData, t *testing.T) {
 	if testData.DifferentMtimes {
 		locatorFoundIn := 0
 		for _, volume := range KeepVM.AllReadable() {
-			if _, err := volume.Get(testData.Locator1); err == nil {
+			buf := make([]byte, BlockSize)
+			if _, err := volume.Get(context.Background(), testData.Locator1, buf); err == nil {
 				locatorFoundIn = locatorFoundIn + 1
 			}
 		}