Added test to show that our code fails on long manifests.

[arvados.git] / sdk / go / manifest / manifest_test.go

diff --git a/sdk/go/manifest/manifest_test.go b/sdk/go/manifest/manifest_test.go
index 6cd16bccc61dbe866948de8e1bc5ceda470ec9cd..1fea5fb2f1b3bafc5af4fc2eed911179add47f3b 100644 (file)
--- a/sdk/go/manifest/manifest_test.go
+++ b/sdk/go/manifest/manifest_test.go
@@ -1,6 +1,7 @@
 package manifest
 
 import (
+       "io/ioutil"
        "runtime"
        "testing"
 )
@@ -123,3 +124,21 @@ func TestParseBlockLocatorSimple(t *testing.T) {
                Hints: []string{"K@qr1hi",
                        "Af0c9a66381f3b028677411926f0be1c6282fe67c@542b5ddf"}})
 }
+
+func TestBlockIterLongManifest(t *testing.T) {
+       content, err := ioutil.ReadFile("testdata/long_manifest")
+       if err != nil {
+               t.Fatalf("Unexpected error reading manifest from file: %v", err)
+       }
+       manifest := Manifest{string(content)}
+       blockChannel := manifest.BlockIterWithDuplicates()
+
+       firstBlock := <-blockChannel
+       expectBlockLocator(t,
+               firstBlock,
+               BlockLocator{Digest: "b748a3d2104645e2e84cd3cc69ddf95d",
+                       Size: 15893477,
+                       Hints: []string{"A2f66a643690158851c03df78a83fa874dcd79475@5441920c"}})
+       // TODO(misha): Add tests to check the number of blocks and that we
+       // see the last block.
+}