From: Loic Dachary <ldachary@redhat.com>
Date: Thu, 30 Apr 2015 00:06:20 +0000 (+0200)
Subject: tests: erasure coded pools do not allow offset on creation
X-Git-Tag: v9.0.2~237^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=125c59bcda1d7bb9f8b2aecc0789b74cb59a3681;p=ceph.git

tests: erasure coded pools do not allow offset on creation

If a write operation implicitly creates an object on an erasure coded
pool, there cannot be an offset > 0, even if it is properly aligned.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
---

diff --git a/src/test/librados/io.cc b/src/test/librados/io.cc
index 6f391df7353b..d01f09023b90 100644
--- a/src/test/librados/io.cc
+++ b/src/test/librados/io.cc
@@ -231,6 +231,13 @@ TEST_F(LibRadosIo, RoundTrip) {
   memset(buf2, 0, sizeof(buf2));
   ASSERT_EQ((int)sizeof(buf2), rados_read(ioctx, "foo", buf2, sizeof(buf2), 0));
   ASSERT_EQ(0, memcmp(buf, buf2, sizeof(buf)));
+
+  uint64_t off = 19;
+  memset(buf, 0xcc, sizeof(buf));
+  ASSERT_EQ(0, rados_write(ioctx, "bar", buf, sizeof(buf), off));
+  memset(buf2, 0, sizeof(buf2));
+  ASSERT_EQ((int)sizeof(buf2), rados_read(ioctx, "bar", buf2, sizeof(buf2), off));
+  ASSERT_EQ(0, memcmp(buf, buf2, sizeof(buf)));
 }
 
 TEST_F(LibRadosIoPP, RoundTripPP) {
@@ -697,6 +704,9 @@ TEST_F(LibRadosIoEC, RoundTrip) {
   memset(buf2, 0, sizeof(buf2));
   ASSERT_EQ((int)sizeof(buf2), rados_read(ioctx, "foo", buf2, sizeof(buf2), 0));
   ASSERT_EQ(0, memcmp(buf, buf2, sizeof(buf)));
+
+  uint64_t off = 19;
+  ASSERT_EQ(-EOPNOTSUPP, rados_write(ioctx, "bar", buf, sizeof(buf), off));
 }
 
 TEST_F(LibRadosIoECPP, RoundTripPP) {