| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #include "olap/memory/column.h" |
| |
| #include <gtest/gtest.h> |
| |
| #include "olap/memory/column_reader.h" |
| #include "olap/memory/column_writer.h" |
| #include "test_util/test_util.h" |
| |
| namespace doris { |
| namespace memory { |
| |
| static const size_t InsertCount = LOOP_LESS_OR_MORE(1000, 1000000); |
| static const size_t UpdateTime = 70; |
| static const size_t UpdateCount = LOOP_LESS_OR_MORE(10, 10000); |
| |
| template <class CppType, ColumnType CT> |
| struct ColumnTest { |
| static bool is_null(CppType v) { return ((int64_t)v) % 10 == 0; } |
| |
| static void test_not_null() { |
| ColumnSchema cs(1, "col", CT, false, false); |
| scoped_refptr<Column> c(new Column(cs, CT, 1)); |
| std::unique_ptr<ColumnWriter> writer; |
| ASSERT_TRUE(c->create_writer(&writer).ok()); |
| std::vector<CppType> values(InsertCount, 0); |
| for (size_t i = 0; i < values.size(); i++) { |
| values[i] = (CppType)rand(); |
| EXPECT_TRUE(writer->insert((uint32_t)i, &values[i]).ok()); |
| } |
| scoped_refptr<Column> newc; |
| ASSERT_TRUE(writer->finalize(2).ok()); |
| ASSERT_TRUE(writer->get_new_column(&newc).ok()); |
| // The less `InsertCount` won't make COW performed, |
| // expect the new column object only when inserting more。 |
| if (AllowSlowTests()) { |
| EXPECT_TRUE(c.get() != newc.get()); |
| } |
| std::unique_ptr<ColumnReader> readc; |
| ASSERT_TRUE(newc->create_reader(2, &readc).ok()); |
| for (uint32_t i = 0; i < values.size(); i++) { |
| CppType value = *reinterpret_cast<const CppType*>(readc->get(i)); |
| EXPECT_EQ(value, values[i]); |
| } |
| } |
| |
| static void test_nullable() { |
| ColumnSchema cs(1, "col", CT, true, false); |
| scoped_refptr<Column> c(new Column(cs, CT, 1)); |
| std::unique_ptr<ColumnWriter> writer; |
| ASSERT_TRUE(c->create_writer(&writer).ok()); |
| std::vector<CppType> values(InsertCount, 0); |
| for (size_t i = 0; i < values.size(); i++) { |
| values[i] = (CppType)rand(); |
| if (is_null(values[i])) { |
| // set to null |
| EXPECT_TRUE(writer->insert((uint32_t)i, NULL).ok()); |
| } else { |
| EXPECT_TRUE(writer->insert((uint32_t)i, &values[i]).ok()); |
| } |
| } |
| scoped_refptr<Column> newc; |
| ASSERT_TRUE(writer->finalize(2).ok()); |
| ASSERT_TRUE(writer->get_new_column(&newc).ok()); |
| if (AllowSlowTests()) { |
| EXPECT_TRUE(c.get() != newc.get()); |
| } |
| std::unique_ptr<ColumnReader> readc; |
| ASSERT_TRUE(newc->create_reader(2, &readc).ok()); |
| for (uint32_t i = 0; i < values.size(); i++) { |
| if (is_null(values[i])) { |
| EXPECT_TRUE(readc->get(i) == nullptr); |
| } else { |
| CppType value = *reinterpret_cast<const CppType*>(readc->get(i)); |
| EXPECT_EQ(value, values[i]); |
| } |
| } |
| } |
| |
| static void test_not_null_update() { |
| srand(1); |
| uint64_t version = 1; |
| // insert |
| ColumnSchema cs(1, "col", CT, false, false); |
| scoped_refptr<Column> c(new Column(cs, CT, 1)); |
| std::unique_ptr<ColumnWriter> writer; |
| ASSERT_TRUE(c->create_writer(&writer).ok()); |
| std::vector<CppType> values(InsertCount, 0); |
| for (size_t i = 0; i < values.size(); i++) { |
| values[i] = (CppType)rand(); |
| EXPECT_TRUE(writer->insert((uint32_t)i, &values[i]).ok()); |
| } |
| ASSERT_TRUE(writer->finalize(++version).ok()); |
| ASSERT_TRUE(writer->get_new_column(&c).ok()); |
| writer.reset(); |
| scoped_refptr<Column> oldc = c; |
| for (size_t u = 0; u < UpdateTime; u++) { |
| ASSERT_TRUE(c->create_writer(&writer).ok()); |
| std::vector<uint32_t> update_idxs; |
| for (size_t i = 0; i < UpdateCount; i++) { |
| uint32_t idx = rand() % values.size(); |
| //CppType oldv = values[idx]; |
| values[idx] = (CppType)rand(); |
| EXPECT_TRUE(writer->update(idx, &values[idx]).ok()); |
| update_idxs.push_back(idx); |
| } |
| ASSERT_TRUE(writer->finalize(++version).ok()); |
| ASSERT_TRUE(writer->get_new_column(&c).ok()); |
| //DLOG(INFO) << Format("update %zu writer: %s", u, writer->to_string().c_str()); |
| writer.reset(); |
| std::unique_ptr<ColumnReader> readc; |
| ASSERT_TRUE(c->create_reader(version, &readc).ok()); |
| //DLOG(INFO) << Format("read %zu reader: %s", u, readc->to_string().c_str()); |
| for (uint32_t i : update_idxs) { |
| CppType value = *reinterpret_cast<const CppType*>(readc->get(i)); |
| EXPECT_EQ(value, values[i]) << StringPrintf("values[%u]", i); |
| } |
| } |
| if (UpdateTime > 64) { |
| ASSERT_TRUE(oldc != c); |
| } |
| } |
| |
| static void test_nullable_update() { |
| srand(1); |
| uint64_t version = 1; |
| // insert |
| ColumnSchema cs(1, "col", CT, false, false); |
| scoped_refptr<Column> c(new Column(cs, CT, 1)); |
| std::unique_ptr<ColumnWriter> writer; |
| ASSERT_TRUE(c->create_writer(&writer).ok()); |
| std::vector<CppType> values(InsertCount, 0); |
| for (size_t i = 0; i < values.size(); i++) { |
| values[i] = (CppType)rand(); |
| if (is_null(values[i])) { |
| // set to null |
| EXPECT_TRUE(writer->insert((uint32_t)i, NULL).ok()); |
| } else { |
| EXPECT_TRUE(writer->insert((uint32_t)i, &values[i]).ok()); |
| } |
| } |
| ASSERT_TRUE(writer->finalize(++version).ok()); |
| ASSERT_TRUE(writer->get_new_column(&c).ok()); |
| writer.reset(); |
| scoped_refptr<Column> oldc = c; |
| for (size_t u = 0; u < UpdateTime; u++) { |
| ASSERT_TRUE(c->create_writer(&writer).ok()); |
| std::vector<uint32_t> update_idxs; |
| for (size_t i = 0; i < UpdateCount; i++) { |
| uint32_t idx = rand() % values.size(); |
| //CppType oldv = values[idx]; |
| values[idx] = (CppType)rand(); |
| if (is_null(values[idx])) { |
| EXPECT_TRUE(writer->update(idx, NULL).ok()); |
| } else { |
| EXPECT_TRUE(writer->update(idx, &values[idx]).ok()); |
| } |
| update_idxs.push_back(idx); |
| } |
| ASSERT_TRUE(writer->finalize(++version).ok()); |
| ASSERT_TRUE(writer->get_new_column(&c).ok()); |
| //DLOG(INFO) << Format("update %zu writer: %s", u, writer->to_string().c_str()); |
| writer.reset(); |
| std::unique_ptr<ColumnReader> readc; |
| ASSERT_TRUE(c->create_reader(version, &readc).ok()); |
| //DLOG(INFO) << Format("read %zu reader: %s", u, readc->to_string().c_str()); |
| for (uint32_t i : update_idxs) { |
| CppType value = *reinterpret_cast<const CppType*>(readc->get(i)); |
| if (is_null(values[i])) { |
| EXPECT_TRUE(readc->get(i) == nullptr); |
| } else { |
| CppType value = *reinterpret_cast<const CppType*>(readc->get(i)); |
| EXPECT_EQ(value, values[i]) << StringPrintf("values[%u]", i); |
| } |
| } |
| } |
| if (UpdateTime > 64) { |
| ASSERT_TRUE(oldc != c); |
| } |
| } |
| |
| static void test() { |
| test_not_null(); |
| test_nullable(); |
| } |
| |
| static void test_update() { |
| test_not_null_update(); |
| test_nullable_update(); |
| } |
| }; |
| |
| TEST(Column, insert) { |
| ColumnTest<int16_t, ColumnType::OLAP_FIELD_TYPE_SMALLINT>::test(); |
| ColumnTest<int64_t, ColumnType::OLAP_FIELD_TYPE_BIGINT>::test(); |
| ColumnTest<float, ColumnType::OLAP_FIELD_TYPE_FLOAT>::test(); |
| } |
| |
| TEST(Column, update) { |
| ColumnTest<int8_t, ColumnType::OLAP_FIELD_TYPE_TINYINT>::test(); |
| ColumnTest<int32_t, ColumnType::OLAP_FIELD_TYPE_INT>::test(); |
| ColumnTest<int128_t, ColumnType::OLAP_FIELD_TYPE_LARGEINT>::test(); |
| ColumnTest<double, ColumnType::OLAP_FIELD_TYPE_DOUBLE>::test(); |
| } |
| |
| } // namespace memory |
| } // namespace doris |
| |
| int main(int argc, char** argv) { |
| testing::InitGoogleTest(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |