Revert "YT-19324: move YT provider to ydb/library/yql"

This reverts commit ca272f12fdd0e8d5c3e957fc87939148f1caaf72, reversing
changes made to 49f8acfc8b0b5c0071b804423bcf53fda26c7c12.

1 files changed, 0 insertions, 148 deletions

diff --git a/library/cpp/skiff/unittests/skiff_schema_ut.cpp b/library/cpp/skiff/unittests/skiff_schema_ut.cpp
deleted file mode 100644
index c20a560dfc..0000000000
--- a/library/cpp/skiff/unittests/skiff_schema_ut.cpp
+++ /dev/null
@@ -1,148 +0,0 @@
-#include <library/cpp/skiff/skiff.h>
-#include <library/cpp/skiff/skiff_schema.h>
-
-#include <library/cpp/testing/unittest/registar.h>
-
-#include <util/stream/buffer.h>
-
-using namespace NSkiff;
-
-////////////////////////////////////////////////////////////////////////////////
-
-template<>
-void Out<TSkiffSchema>(IOutputStream& s, const TSkiffSchema& schema)
-{
-    s << "TSkiffSchema:" << GetShortDebugString(schema.shared_from_this());
-}
-
-////////////////////////////////////////////////////////////////////////////////
-
-Y_UNIT_TEST_SUITE(TSkiffSchemaTestSuite) {
-    Y_UNIT_TEST(TestIntEqual)
-    {
-        std::shared_ptr<TSkiffSchema> schema1 = CreateSimpleTypeSchema(EWireType::Uint64);
-        schema1->SetName("schema");
-
-        std::shared_ptr<TSkiffSchema> schema2 = CreateSimpleTypeSchema(EWireType::Uint64);
-        schema2->SetName("schema");
-
-        UNIT_ASSERT_VALUES_EQUAL(*schema1, *schema2);
-    }
-
-    Y_UNIT_TEST(TestTupleEqual)
-    {
-        std::shared_ptr<TSkiffSchema> schema1 = CreateTupleSchema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            CreateSimpleTypeSchema(EWireType::String32),
-        });
-
-        std::shared_ptr<TSkiffSchema> schema2 = CreateTupleSchema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            CreateSimpleTypeSchema(EWireType::String32),
-        });
-
-        Cerr << *schema1 << Endl;
-
-        schema1->SetName("schema");
-        UNIT_ASSERT_VALUES_UNEQUAL(*schema1, *schema2);
-
-        schema2->SetName("schema");
-        UNIT_ASSERT_VALUES_EQUAL(*schema1, *schema2);
-    }
-
-    Y_UNIT_TEST(TestHashes)
-    {
-        TSet<size_t> hashes;
-
-        auto schema = CreateSimpleTypeSchema(EWireType::Uint64);
-        schema->SetName("schema");
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema));
-
-        schema = CreateSimpleTypeSchema(EWireType::Uint64);
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema));
-
-        auto schema2 = CreateTupleSchema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            CreateSimpleTypeSchema(EWireType::String32),
-        });
-        schema2->SetName("s");
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema2));
-
-        schema2->SetName("s0");
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema2));
-
-        schema2->SetName("s");
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema2));
-
-        auto schema3 = CreateRepeatedVariant16Schema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            schema2,
-        });
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema3));
-
-        schema3->SetName("kek");
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema3));
-
-        auto schema4 = CreateRepeatedVariant8Schema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            schema2,
-        });
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema4));
-
-        schema4->SetName("kek");
-        hashes.insert(THash<NSkiff::TSkiffSchema>()(*schema4));
-
-        UNIT_ASSERT_VALUES_EQUAL(hashes.size(), 8);
-    }
-
-    Y_UNIT_TEST(TestDifferent)
-    {
-        TVector<std::shared_ptr<TSkiffSchema>> schemas;
-
-        auto schema = CreateSimpleTypeSchema(EWireType::Uint64);
-        schema->SetName("schema");
-        schemas.push_back(schema);
-        schemas.push_back(CreateSimpleTypeSchema(EWireType::Uint64));
-
-        auto schema2 = CreateTupleSchema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            CreateSimpleTypeSchema(EWireType::String32),
-        });
-        schema2->SetName("s");
-        schemas.push_back(schema2);
-
-        auto schema3 = CreateTupleSchema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            CreateSimpleTypeSchema(EWireType::String32),
-        });
-        schema3->SetName("s0");
-        schemas.push_back(schema3);
-
-        auto schema4 = CreateRepeatedVariant16Schema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            schema2,
-        });
-        schemas.push_back(schema4);
-
-        auto schema5 = CreateRepeatedVariant16Schema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            schema2,
-        });
-        schema5->SetName("kek");
-        schemas.push_back(schema5);
-
-        auto schema6 = CreateRepeatedVariant8Schema({
-            CreateSimpleTypeSchema(EWireType::Int64),
-            schema2,
-        });
-        schemas.push_back(schema6);
-
-        for (size_t i = 0; i < schemas.size(); ++i) {
-            for (size_t j = i + 1; j < schemas.size(); ++j) {
-                UNIT_ASSERT_VALUES_UNEQUAL(*schemas[i], *schemas[j]);
-            }
-        }
-    }
-}
-
-////////////////////////////////////////////////////////////////////////////////