test/rados-api/snapshots.cc: test SnapRemove

Signed-off-by: Colin McCabe <colin.mccabe@dreamhost.com>

diff --git a/src/test/rados-api/snapshots.cc b/src/test/rados-api/snapshots.cc
index 8f30a82a7de36fb5357a808fa628a4ea774684ca..8bbf478ffa0b518265cacf2aa000524691778a81 100644 (file)
--- a/src/test/rados-api/snapshots.cc
+++ b/src/test/rados-api/snapshots.cc
@@ -5,8 +5,6 @@
 #include "gtest/gtest.h"
 
 ///* snapshots */
-//int rados_ioctx_snap_create(rados_ioctx_t io, const char *snapname);
-//int rados_ioctx_snap_remove(rados_ioctx_t io, const char *snapname);
 //int rados_rollback(rados_ioctx_t io, const char *oid,
 //                const char *snapname);
 //void rados_ioctx_snap_set_read(rados_ioctx_t io, rados_snap_t snap);
@@ -37,3 +35,21 @@ TEST(LibRadosSnapshots, SnapList) {
   rados_ioctx_destroy(ioctx);
   ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
 }
+
+TEST(LibRadosSnapshots, SnapRemove) {
+  char buf[128];
+  rados_t cluster;
+  rados_ioctx_t ioctx;
+  std::string pool_name = get_temp_pool_name();
+  ASSERT_EQ("", create_one_pool(pool_name, &cluster));
+  rados_ioctx_create(cluster, pool_name.c_str(), &ioctx);
+  memset(buf, 0xcc, sizeof(buf));
+  ASSERT_EQ((int)sizeof(buf), rados_write(ioctx, "foo", buf, sizeof(buf), 0));
+  ASSERT_EQ(0, rados_ioctx_snap_create(ioctx, "snap1"));
+  rados_snap_t rid;
+  ASSERT_EQ(0, rados_ioctx_snap_lookup(ioctx, "snap1", &rid));
+  ASSERT_EQ(0, rados_ioctx_snap_remove(ioctx, "snap1"));
+  ASSERT_EQ(-ENOENT, rados_ioctx_snap_lookup(ioctx, "snap1", &rid));
+  rados_ioctx_destroy(ioctx);
+  ASSERT_EQ(0, destroy_one_pool(pool_name, &cluster));
+}