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 * Later modifications to test Trafodion instead of Phoenix were granted to ASF.
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package test.java.org.trafodion.phoenix.end2end;

import static org.junit.Assert.*;
import org.junit.*;
import java.sql.*;
import java.util.*;


public class UpsertBigValuesTest extends BaseTest {

    @BeforeClass
    public static void doTestSuiteSetup() throws Exception {
        /* List all of the object names being used in this entire class.
         * The objects are dropped with errors ignored, so it is OK if the
         * object does not exist for a particular test.
         */
        objDropList = new ArrayList<String>(
            Arrays.asList("table PKIntValueTest", "table PKBigIntValueTest", "table KVIntValueTest", "table KVBigIntValueTest"));
        doBaseTestSuiteSetup();
    }
    /* @AfterClass, @Before, @After are defined in BaseTest */

    private static final long INTEGER_MIN_MINUS_ONE = (long)Integer.MIN_VALUE - 1;
    private static final long INTEGER_MAX_PLUS_ONE = (long)Integer.MAX_VALUE + 1;

    @Test
    public void testIntegerPK() throws Exception {
        printTestDescription();

        int[] testNumbers = {Integer.MIN_VALUE, Integer.MIN_VALUE + 1,
                -2, -1, 0, 1, 2, Integer.MAX_VALUE - 1, Integer.MAX_VALUE};
        createTestTable("PKIntValueTest");
        String upsert = null;
        if (tgtPH()||tgtTR()) upsert = "UPSERT INTO PKIntValueTest VALUES(?)";
        else if (tgtSQ()) upsert = "INSERT INTO PKIntValueTest VALUES(?)";
        PreparedStatement stmt = conn.prepareStatement(upsert);
        for (int i = 0; i < testNumbers.length; i++) {
            stmt.setInt(1, testNumbers[i]);
            stmt.execute();
        }
        
        String select = "SELECT COUNT(*) from PKIntValueTest";
        ResultSet rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM PKIntValueTest where pk >= " + Integer.MIN_VALUE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT pk FROM PKIntValueTest where pk >= " + Integer.MIN_VALUE + 
                " GROUP BY pk ORDER BY pk ASC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT pk FROM PKIntValueTest where pk >= " + Integer.MIN_VALUE +
                " GROUP BY pk ORDER BY pk ASC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = 0; i < testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        // NOTE: This case currently fails with an error message:
        // "Overflow trying to get next key for [-1, -1, -1, -1]"
        select = "SELECT count(*) FROM PKIntValueTest where pk <= " + Integer.MAX_VALUE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT pk FROM PKIntValueTest where pk <= " + Integer.MAX_VALUE + 
                " GROUP BY pk ORDER BY pk DESC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT pk FROM PKIntValueTest where pk <= " + Integer.MAX_VALUE +
                " GROUP BY pk ORDER BY pk DESC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = testNumbers.length - 1; i >= 0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        // NOTE: This case currently fails since it is not retrieving the negative values.
        select = "SELECT count(*) FROM PKIntValueTest where pk >= " + INTEGER_MIN_MINUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT pk FROM PKIntValueTest where pk >= " + INTEGER_MIN_MINUS_ONE + 
                " GROUP BY pk ORDER BY pk ASC NULLS LAST ";
        else if (tgtSQ()||tgtTR()) select = "SELECT pk FROM PKIntValueTest where pk >= " + INTEGER_MIN_MINUS_ONE +
                " GROUP BY pk ORDER BY pk ASC ";
        rs = conn.createStatement().executeQuery(select);
        for (int i = 0; i < testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        // NOTE: This test case fails because it is not retrieving positive values.
        select = "SELECT count(*) FROM PKIntValueTest where pk <= " + INTEGER_MAX_PLUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT pk FROM PKIntValueTest where pk <= " + INTEGER_MAX_PLUS_ONE + 
                " GROUP BY pk ORDER BY pk DESC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT pk FROM PKIntValueTest where pk <= " + INTEGER_MAX_PLUS_ONE +
                " GROUP BY pk ORDER BY pk DESC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = testNumbers.length - 1; i >= 0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
    }

    @Test
    public void testBigIntPK() throws Exception {
        printTestDescription();

      // NOTE: Due to how we parse negative long, -9223372036854775808L, the minimum value of 
      // bigint is not recognizable in the current version. As a result, we start with 
      // Long.MIN_VALUE+1 as the smallest value.
        long[] testNumbers = {Long.MIN_VALUE+1 , Long.MIN_VALUE+2 , 
                -2L, -1L, 0L, 1L, 2L, Long.MAX_VALUE-1, Long.MAX_VALUE};
        createTestTable("PKBigIntValueTest");
        String upsert = null;
        if (tgtPH()||tgtTR()) upsert = "UPSERT INTO PKBigIntValueTest VALUES(?)";
        else if (tgtSQ()) upsert = "INSERT INTO PKBigIntValueTest VALUES(?)";
        PreparedStatement stmt = conn.prepareStatement(upsert);
        for (int i=0; i<testNumbers.length; i++) {
            stmt.setLong(1, testNumbers[i]);
            stmt.execute();
        }
        
        String select = "SELECT COUNT(*) from PKBigIntValueTest";
        ResultSet rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM PKBigIntValueTest where pk >= " + (Long.MIN_VALUE + 1);
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT pk FROM PKBigIntValueTest WHERE pk >= " + (Long.MIN_VALUE + 1) +
                " GROUP BY pk ORDER BY pk ASC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT pk FROM PKBigIntValueTest WHERE pk >= " + (Long.MIN_VALUE + 1) +
                " GROUP BY pk ORDER BY pk ASC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = 0; i < testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getLong(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM PKBigIntValueTest where pk <= " + Long.MAX_VALUE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT pk FROM PKBigIntValueTest WHERE pk <= " + Long.MAX_VALUE + 
                " GROUP BY pk ORDER BY pk DESC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT pk FROM PKBigIntValueTest WHERE pk <= " + Long.MAX_VALUE +
                " GROUP BY pk ORDER BY pk DESC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = testNumbers.length - 1; i >= 0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getLong(1));
        }
        assertFalse(rs.next());
        
        /* NOTE: This section currently fails due to the fact that we cannot parse literal values
           that are bigger than Long.MAX_VALUE and Long.MIN_VALUE. We will need to fix the parse
           before enabling this section of the test.
        select = "SELECT count(*) FROM PKBigIntValueTest where pk >= " + LONG_MIN_MINUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        select = "SELECT pk FROM PKBigIntValueTest WHERE pk >= " + LONG_MIN_MINUS_ONE +
                " GROUP BY pk ORDER BY pk ASC NULLS LAST ";
        rs = conn.createStatement().executeQuery(select);
        for (int i = 0; i < testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getLong(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM PKBigIntValueTest where pk <= " + LONG_MAX_PLUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        select = "SELECT pk FROM PKBigIntValueTest WHERE pk <= " + LONG_MAX_PLUS_ONE +
                " GROUP BY pk ORDER BY pk DESC NULLS LAST";
        rs = conn.createStatement().executeQuery(select);
        for (int i = testNumbers.length-1; i >= 0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getLong(1));
        }
        assertFalse(rs.next());
        */
    }

    @Test
    public void testIntegerKV() throws Exception {
        printTestDescription();

        int[] testNumbers = {Integer.MIN_VALUE, Integer.MIN_VALUE + 1, 
                -2, -1, 0, 1, 2, Integer.MAX_VALUE - 1, Integer.MAX_VALUE};
        createTestTable("KVIntValueTest");
        String upsert = null;
        if (tgtPH()||tgtTR()) upsert = "UPSERT INTO KVIntValueTest VALUES(?, ?)";
        else if (tgtSQ()) upsert = "INSERT INTO KVIntValueTest VALUES(?, ?)";
        PreparedStatement stmt = conn.prepareStatement(upsert);
        for (int i=0; i<testNumbers.length; i++) {
            stmt.setInt(1, i);
            stmt.setInt(2, testNumbers[i]);
            stmt.execute();
        }
        
        String select = "SELECT COUNT(*) from KVIntValueTest";
        ResultSet rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVIntValueTest where kv >= " + Integer.MIN_VALUE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT kv FROM KVIntValueTest WHERE kv >= " + Integer.MIN_VALUE +
                " GROUP BY kv ORDER BY kv ASC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT kv FROM KVIntValueTest WHERE kv >= " + Integer.MIN_VALUE +
                " GROUP BY kv ORDER BY kv ASC";
        rs = conn.createStatement().executeQuery(select);
        for (int i=0; i<testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVIntValueTest where kv <= " + Integer.MAX_VALUE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT kv FROM KVIntValueTest WHERE kv <= " + Integer.MAX_VALUE +
                " GROUP BY kv ORDER BY kv DESC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT kv FROM KVIntValueTest WHERE kv <= " + Integer.MAX_VALUE +
                " GROUP BY kv ORDER BY kv DESC";
        rs = conn.createStatement().executeQuery(select);
        for (int i=testNumbers.length-1; i>=0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVIntValueTest where kv >= " + INTEGER_MIN_MINUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT kv FROM KVIntValueTest WHERE kv >= " + INTEGER_MIN_MINUS_ONE +
                " GROUP BY kv ORDER BY kv ASC NULLS LAST ";
        else if (tgtSQ()||tgtTR()) select = "SELECT kv FROM KVIntValueTest WHERE kv >= " + INTEGER_MIN_MINUS_ONE +
                " GROUP BY kv ORDER BY kv ASC ";
        rs = conn.createStatement().executeQuery(select);
        for (int i=0; i<testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVIntValueTest where kv <= " + INTEGER_MAX_PLUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT kv FROM KVIntValueTest WHERE kv <= " + INTEGER_MAX_PLUS_ONE +
                " GROUP BY kv ORDER BY kv DESC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT kv FROM KVIntValueTest WHERE kv <= " + INTEGER_MAX_PLUS_ONE +
                " GROUP BY kv ORDER BY kv DESC";
        rs = conn.createStatement().executeQuery(select);
        for (int i=testNumbers.length-1; i>=0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
    }

    @Test
    public void testBigIntKV() throws Exception {
        printTestDescription();

        // NOTE: Due to how we parse negative long, -9223372036854775808L, the minimum value of 
        // bigint is not recognizable in the current version. As a result, we start with 
        // Long.MIN_VALUE+1 as the smallest value.
        long[] testNumbers = {Long.MIN_VALUE+1, Long.MIN_VALUE+2, 
                -2L, -1L, 0L, 1L, 2L, Long.MAX_VALUE-1, Long.MAX_VALUE};
        createTestTable("KVBigIntValueTest");
        String upsert = null;
        if (tgtPH()||tgtTR()) upsert = "UPSERT INTO KVBigIntValueTest VALUES(?,?)";
        else if (tgtSQ()) upsert = "INSERT INTO KVBigIntValueTest VALUES(?,?)";
        PreparedStatement stmt = conn.prepareStatement(upsert);
        for (int i = 0; i < testNumbers.length; i++) {
            stmt.setLong(1, i);
            stmt.setLong(2, testNumbers[i]);
            stmt.execute();
        }
        
        String select = "SELECT COUNT(*) from KVBigIntValueTest";
        ResultSet rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVBigIntValueTest where kv >= " + (Long.MIN_VALUE+1);
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT kv FROM KVBigIntValueTest WHERE kv >= " + (Long.MIN_VALUE+1) + 
                " GROUP BY kv ORDER BY kv ASC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT kv FROM KVBigIntValueTest WHERE kv >= " + (Long.MIN_VALUE+1) +
                " GROUP BY kv ORDER BY kv ASC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = 0; i < testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getLong(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVBigIntValueTest where kv <= " + Long.MAX_VALUE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        if (tgtPH()) select = "SELECT kv FROM KVBigIntValueTest WHERE kv <= " + Long.MAX_VALUE +
                " GROUP BY kv ORDER BY kv DESC NULLS LAST";
        else if (tgtSQ()||tgtTR()) select = "SELECT kv FROM KVBigIntValueTest WHERE kv <= " + Long.MAX_VALUE +
                " GROUP BY kv ORDER BY kv DESC";
        rs = conn.createStatement().executeQuery(select);
        for (int i = testNumbers.length-1; i >= 0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getLong(1));
        }
        assertFalse(rs.next());
        
        /* NOTE: This section currently fails due to the fact that we cannot parse literal values
           that are bigger than Long.MAX_VALUE and Long.MIN_VALUE. We will need to fix the parse
           before enabling this section of the test.
        select = "SELECT count(*) FROM KVBigIntValueTest where kv >= " + LONG_MIN_MINUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        select = "SELECT kv FROM KVBigIntValueTest WHERE kv >= " + LONG_MIN_MINUS_ONE +
                " GROUP BY kv ORDER BY kv ASC NULLS LAST ";
        rs = conn.createStatement().executeQuery(select);
        for (int i = 0; i < testNumbers.length; i++) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        
        select = "SELECT count(*) FROM KVBigIntValueTest where kv <= " + LONG_MAX_PLUS_ONE;
        rs = conn.createStatement().executeQuery(select);
        assertTrue(rs.next());
        assertEquals(testNumbers.length, rs.getInt(1));
        assertFalse(rs.next());
        select = "SELECT kv FROM KVBigIntValueTest WHERE kv <= " + LONG_MAX_PLUS_ONE +
                " GROUP BY kv ORDER BY kv DESC NULLS LAST";
        rs = conn.createStatement().executeQuery(select);
        for (int i = testNumbers.length-1; i >= 0; i--) {
            assertTrue(rs.next());
            assertEquals(testNumbers[i], rs.getInt(1));
        }
        assertFalse(rs.next());
        */
    }
}