message: core(test): update cv::Ptr tests
diff: @@ -98,22 +98,25 @@ TEST(Core_Ptr, owning_ctor)
  Ptr<void> p(r);
  EXPECT_EQ(r, p.get());
  }
  -
  EXPECT_TRUE(deleted);
  {
  Ptr<int> p(&dummyObject, ReportingDeleter(&deleted));
  EXPECT_EQ(&dummyObject, p.get());
  }
  -
  EXPECT_TRUE(deleted);
  {
  Ptr<void> p((void*)0, ReportingDeleter(&deleted));
  EXPECT_NULL(p.get());
  }
  + EXPECT_TRUE(deleted); // Differ from OpenCV 3.4 (but conformant to std::shared_ptr, see below)
  - EXPECT_FALSE(deleted);
  + {
  + std::shared_ptr<void> p((void*)0, ReportingDeleter(&deleted));
  + EXPECT_NULL(p.get());
  + }
  + EXPECT_TRUE(deleted);
  }
  TEST(Core_Ptr, sharing_ctor)
  @@ -337,7 +340,7 @@ TEST(Core_Ptr, casts)
  Ptr<SubReporter> p2 = p1.dynamicCast<SubReporter>();
  EXPECT_NULL(p2.get());
  p1.release();
  - EXPECT_FALSE(deleted);
  + EXPECT_TRUE(deleted);
  }
  EXPECT_TRUE(deleted);
  @@ -400,4 +403,16 @@ TEST(Core_Ptr, specialized_deleter)
  ASSERT_TRUE(sd.deleted);
  }
  +TEST(Core_Ptr, specialized_deleter_via_reset)
  +{
  + SpeciallyDeletable sd;
  +
  + {
  + Ptr<SpeciallyDeletable> p;
  + p.reset(&sd);
  + }
  +
  + ASSERT_TRUE(sd.deleted);
  +}
  +
  }} // namespace
  