tests: virstoragetest: Fix output when hitting errors

When the test is failing but the debug output isn't enabled the
resulting line would look ugly like and would not contain the actual
difference.

TEST: virstoragetest
      .................chain member 1!chain member 1!chain member 1!

Store the member index in the actual checked string to hide this problem

diff --git a/tests/virstoragetest.c b/tests/virstoragetest.c
index bd593b0e5815439684805ce21c04568d729564cb..cdd479428031a88dcc02f6d9f668980ecaba4245 100644 (file)
--- a/tests/virstoragetest.c
+++ b/tests/virstoragetest.c
@@ -314,6 +314,7 @@ struct testChainData
 
 
 static const char testStorageChainFormat[] =
+    "chain member: %zu\n"
     "store: %s\n"
     "backingStoreRaw: %s\n"
     "capacity: %lld\n"
@@ -385,7 +386,7 @@ testStorageChain(const void *args)
         expRelDir = isAbs ? data->files[i]->relDirAbs
             : data->files[i]->relDirRel;
         if (virAsprintf(&expect,
-                        testStorageChainFormat,
+                        testStorageChainFormat, i,
                         NULLSTR(data->files[i]->expBackingStore),
                         NULLSTR(data->files[i]->expBackingStoreRaw),
                         data->files[i]->expCapacity,
@@ -396,7 +397,7 @@ testStorageChain(const void *args)
                         data->files[i]->type,
                         data->files[i]->format) < 0 ||
             virAsprintf(&actual,
-                        testStorageChainFormat,
+                        testStorageChainFormat, i,
                         NULLSTR(elt->backingStore ? elt->backingStore->path : NULL),
                         NULLSTR(elt->backingStoreRaw),
                         elt->capacity,
@@ -411,7 +412,6 @@ testStorageChain(const void *args)
             goto cleanup;
         }
         if (STRNEQ(expect, actual)) {
-            fprintf(stderr, "chain member %zu", i);
             virtTestDifference(stderr, expect, actual);
             VIR_FREE(expect);
             VIR_FREE(actual);