X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;ds=sidebyside;f=tests.c;h=a4e7d476d03d98a61f9487e6bc581c359f1227e3;hb=d215800f10314dd5019d8d171961f8b97a35e817;hp=19a37757e8818b0e16bc16c380935c06fa7eec94;hpb=1fc41b39dac877ccec1284da8bb14baa4df368b8;p=libguestfs.git

diff --git a/tests.c b/tests.c
index 19a3775..a4e7d47 100644
--- a/tests.c
+++ b/tests.c
@@ -643,8 +643,15 @@ static int test_lvresize_0 (void)
   return 0;
 }
 
+static int test_zerofree_0_prereq (void)
+{
+  const char *str = getenv ("SKIP_ZEROFREE");
+  return str && strcmp (str, "1") == 0;
+}
+
 static int test_zerofree_0 (void)
 {
+  if (! test_zerofree_0_prereq ()) {
   /* InitNone|InitEmpty for test_zerofree_0 */
   {
     char device[] = "/dev/sda";
@@ -755,6 +762,8 @@ static int test_zerofree_0 (void)
     }
     free (r);
   }
+  } else
+    printf ("%s skipped (reason: test prerequisite)\n", "test_zerofree_0");
   return 0;
 }