Function TEST_F

src/test/librbd/test_ObjectMap.cc:41–67

};

TEST_F(TestObjectMap, RefreshInvalidatesWhenCorrupt) {
  REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);

  librbd::ImageCtx *ictx;
  ASSERT_EQ(0, open_image(m_image_name, &ictx));
  bool flags_set;
  ASSERT_EQ(0, ictx->test_flags(CEPH_NOSNAP, RBD_FLAG_OBJECT_MAP_INVALID,
                                &flags_set));
  ASSERT_FALSE(flags_set);

  C_SaferCond lock_ctx;
  {
    std::unique_lock owner_locker{ictx->owner_lock};
    ictx->exclusive_lock->try_acquire_lock(&lock_ctx);
  }
  ASSERT_EQ(0, lock_ctx.wait());

  std::string oid = librbd::ObjectMap<>::object_map_name(ictx->id, CEPH_NOSNAP);
  bufferlist bl;
  bl.append("corrupt");
  ASSERT_EQ(0, ictx->md_ctx.write_full(oid, bl));

  ASSERT_EQ(0, when_open_object_map(ictx));
  ASSERT_EQ(0, ictx->test_flags(CEPH_NOSNAP, RBD_FLAG_OBJECT_MAP_INVALID,
                                &flags_set));
  ASSERT_TRUE(flags_set);
}

TEST_F(TestObjectMap, RefreshInvalidatesWhenTooSmall) {
  REQUIRE_FEATURE(RBD_FEATURE_OBJECT_MAP);