8288: Do not call operations.destroy() as a last resort, just abandon the llfuse...

[arvados.git] / services / datamanager / datamanager_test.go

diff --git a/services/datamanager/datamanager_test.go b/services/datamanager/datamanager_test.go
index 28faf989ce956c667e51fd00fc19954e18e91794..67b0e79f14fea4eb75a64d12f8907b9eabf4bf14 100644 (file)
--- a/services/datamanager/datamanager_test.go
+++ b/services/datamanager/datamanager_test.go
@@ -41,7 +41,6 @@ func SetupDataManagerTest(t *testing.T) {
        keepClient = &keepclient.KeepClient{
                Arvados:       &arv,
                Want_replicas: 2,
-               Using_proxy:   true,
                Client:        &http.Client{},
        }
 
@@ -614,7 +613,7 @@ func createMultiStreamBlockCollection(t *testing.T, data string, numStreams, num
        }
 
        var locs []string
-       for k, _ := range locators {
+       for k := range locators {
                locs = append(locs, k)
        }
 
@@ -625,15 +624,31 @@ func createMultiStreamBlockCollection(t *testing.T, data string, numStreams, num
 // Also, create stray block and backdate it.
 // After datamanager run: expect blocks from the collection, but not the stray block.
 func TestManifestWithMultipleStreamsAndBlocks(t *testing.T) {
+       testManifestWithMultipleStreamsAndBlocks(t, 100, 10, "", false)
+}
+
+// Same test as TestManifestWithMultipleStreamsAndBlocks with an additional
+// keepstore of a service type other than "disk". Only the "disk" type services
+// will be indexed by datamanager and hence should work the same way.
+func TestManifestWithMultipleStreamsAndBlocks_WithOneUnsupportedKeepServer(t *testing.T) {
+       testManifestWithMultipleStreamsAndBlocks(t, 2, 2, "testblobstore", false)
+}
+
+// Test datamanager with dry-run. Expect no block to be deleted.
+func TestManifestWithMultipleStreamsAndBlocks_DryRun(t *testing.T) {
+       testManifestWithMultipleStreamsAndBlocks(t, 2, 2, "", true)
+}
+
+func testManifestWithMultipleStreamsAndBlocks(t *testing.T, numStreams, numBlocks int, createExtraKeepServerWithType string, isDryRun bool) {
        defer TearDownDataManagerTest(t)
        SetupDataManagerTest(t)
 
        // create collection whose blocks will be backdated
-       collectionWithOldBlocks, oldBlocks := createMultiStreamBlockCollection(t, "old block", 100, 10)
+       collectionWithOldBlocks, oldBlocks := createMultiStreamBlockCollection(t, "old block", numStreams, numBlocks)
        if collectionWithOldBlocks == "" {
-               t.Fatalf("Failed to create collection with 1000 blocks")
+               t.Fatalf("Failed to create collection with %d blocks", numStreams*numBlocks)
        }
-       if len(oldBlocks) != 1000 {
+       if len(oldBlocks) != numStreams*numBlocks {
                t.Fatalf("Not all blocks are created: expected %v, found %v", 1000, len(oldBlocks))
        }
 
@@ -650,9 +665,47 @@ func TestManifestWithMultipleStreamsAndBlocks(t *testing.T) {
        // also backdate the stray old block
        backdateBlocks(t, []string{strayOldBlock})
 
+       // If requested, create an extra keepserver with the given type
+       // This should be ignored during indexing and hence not change the datamanager outcome
+       var extraKeepServerUUID string
+       if createExtraKeepServerWithType != "" {
+               extraKeepServerUUID = addExtraKeepServer(t, createExtraKeepServerWithType)
+               defer deleteExtraKeepServer(extraKeepServerUUID)
+       }
+
        // run datamanager
+       dryRun = isDryRun
        dataManagerSingleRun(t)
 
-       // verify that strayOldBlock is not to be found, but the collections blocks are still there
-       verifyBlocks(t, []string{strayOldBlock}, oldBlocks, 2)
+       if dryRun {
+               // verify that all blocks, including strayOldBlock, are still to be found
+               verifyBlocks(t, nil, expected, 2)
+       } else {
+               // verify that strayOldBlock is not to be found, but the collections blocks are still there
+               verifyBlocks(t, []string{strayOldBlock}, oldBlocks, 2)
+       }
+}
+
+// Add one more keepstore with the given service type
+func addExtraKeepServer(t *testing.T, serviceType string) string {
+       defer switchToken(arvadostest.AdminToken)()
+
+       extraKeepService := make(arvadosclient.Dict)
+       err := arv.Create("keep_services",
+               arvadosclient.Dict{"keep_service": arvadosclient.Dict{
+                       "service_host":     "localhost",
+                       "service_port":     "21321",
+                       "service_ssl_flag": false,
+                       "service_type":     serviceType}},
+               &extraKeepService)
+       if err != nil {
+               t.Fatal(err)
+       }
+
+       return extraKeepService["uuid"].(string)
+}
+
+func deleteExtraKeepServer(uuid string) {
+       defer switchToken(arvadostest.AdminToken)()
+       arv.Delete("keep_services", uuid, nil, nil)
 }