[PATCH 09/12] test: storage: Remove double testing in testStorageLookup

[Peter Krempa <pkrempa@xxxxxxxxxx>]

The function attempts two calls to virStorageSourceChainLookup to see
whether the function handles NULL correctly. This isn't very useful and
additionally upcoming patch will remove the 'idx' parameter thus the
test becomes obsolete. Remove it.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 tests/virstoragetest.c | 34 ++--------------------------------
 1 file changed, 2 insertions(+), 32 deletions(-)

diff --git a/tests/virstoragetest.c b/tests/virstoragetest.c
index 0e168ce730..99007dd662 100644
--- a/tests/virstoragetest.c
+++ b/tests/virstoragetest.c
@@ -365,36 +365,6 @@ testStorageLookup(const void *args)
         ret = -1;
     }

-     /* Test twice to ensure optional parameter doesn't cause NULL deref. */
-    result = virStorageSourceChainLookup(data->chain, data->from,
-                                         idx ? NULL : data->name,
-                                         idx, NULL);
-
-    if (!data->expResult) {
-        if (virGetLastErrorCode() == VIR_ERR_OK) {
-            fprintf(stderr, "call should have failed\n");
-            ret = -1;
-        }
-        virResetLastError();
-    } else {
-        if (virGetLastErrorCode()) {
-            fprintf(stderr, "call should not have warned\n");
-            ret = -1;
-        }
-    }
-
-    if (!result) {
-        if (data->expResult) {
-            fprintf(stderr, "result 1: expected %s, got NULL\n",
-                    data->expResult);
-            ret = -1;
-        }
-    } else if (STRNEQ_NULLABLE(data->expResult, result->path)) {
-        fprintf(stderr, "result 1: expected %s, got %s\n",
-                NULLSTR(data->expResult), NULLSTR(result->path));
-        ret = -1;
-    }
-
     result = virStorageSourceChainLookup(data->chain, data->from,
                                          data->name, idx, &actualParent);
     if (!data->expResult)
@@ -402,12 +372,12 @@ testStorageLookup(const void *args)

     if (!result) {
         if (data->expResult) {
-            fprintf(stderr, "result 2: expected %s, got NULL\n",
+            fprintf(stderr, "result: expected %s, got NULL\n",
                     data->expResult);
             ret = -1;
         }
     } else if (STRNEQ_NULLABLE(data->expResult, result->path)) {
-        fprintf(stderr, "result 2: expected %s, got %s\n",
+        fprintf(stderr, "result: expected %s, got %s\n",
                 NULLSTR(data->expResult), NULLSTR(result->path));
         ret = -1;
     }
-- 
2.29.2