Examples of exec()

Examples of org.apache.pig.builtin.ROUND_TO.exec()

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        tup.set(0,1234.1789d); tup.set(1, 4); expected = "1234.1789"; dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1, 2); expected = "1234.18";   dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1, 1); expected = "1234.2";    dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1, 0); expected = "1234.0";    dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1,-1); expected = "1230.0";    dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1,-3); expected = "1000.0";    dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1,-4); expected = "0.0";       dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
        tup.set(0,1234.1789d); tup.set(1,-5); expected = "0.0";       dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());

        // default rounding mode is round-half-to-even
        tup.set(0,   3.25000001d); tup.set(1, 1); expected =  "3.3";  dbl_out = rounder.exec(tup); assertEquals(expected, dbl_out.toString());
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Examples of org.apache.pig.builtin.RTRIM.exec()

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    @Test
    public void testRtrim() throws IOException {
        RTRIM trim = new RTRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("spaces right    ");
        assertEquals("spaces right", trim.exec(testTuple));
       
        testTuple = Util.buildTuple("    spaces left");
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Examples of org.apache.pig.builtin.RollupDimensions.exec()

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    TF.newTuple(ImmutableList.of("a", "NULL", "NULL")),
    TF.newTuple(ImmutableList.of("NULL", "NULL", "NULL"))
    );

  RollupDimensions rd = new RollupDimensions("NULL");
  DataBag bag = rd.exec(t);
  assertEquals(bag.size(), expected.size());

  for (Tuple tup : bag) {
      assertTrue(expected.contains(tup));
  }
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Examples of org.apache.pig.builtin.SIZE.exec()

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        Long expected = new Long(3);
        Tuple t = TupleFactory.getInstance().newTuple(1);
        t.set(0, dba);
        EvalFunc<Long> size = new SIZE();       
        String msg = "[Testing SIZE on input type: bytearray]";
        assertTrue(msg, expected.equals(size.exec(t)));
       
        // String size
        String s = "Unit test case";
        expected = new Long(14);
        t.set(0, s);
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Examples of org.apache.pig.builtin.SPRINTF.exec()

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        ts.set(0, fmt);
        ts.set(1, s1);
        ts.set(2, ii);
        ts.set(3, ff);
        ts.set(4, (long)(ii * 1000000L));
        res = sprinter.exec(ts);
        assertEquals(exp, res);
        //
        // Happy with float/double, int/long
        ts.set(2, 665568l);
        ts.set(3, 993.14159265d);
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Examples of org.apache.pig.builtin.STARTSWITH.exec()

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    @Test
    public void testStartsWith() throws IOException {
        STARTSWITH startsWith = new STARTSWITH();
        Tuple testTuple1 = Util.buildTuple("foo", "bar");
        assertFalse("String prefix should not match", startsWith.exec(testTuple1));
        Tuple testTuple2 = Util.buildTuple("foobaz", "foo");
        assertTrue("String prefix should match", startsWith.exec(testTuple2));
    }
   
    @Test
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Examples of org.apache.pig.builtin.STRSPLIT.exec()

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        Tuple test2 = TupleFactory.getInstance().newTuple(2);
        Tuple test3 = TupleFactory.getInstance().newTuple(3);
       
        test2.set(0, "foo");
        test2.set(1, ":");
        Tuple splits = splitter.exec(test2);
        assertEquals("no matches should return tuple with original string", 1, splits.size());
        assertEquals("no matches should return tuple with original string", "foo",
                splits.get(0));
           
        // test default delimiter
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Examples of org.apache.pig.builtin.STRSPLITTOBAG.exec()

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    public void testSplitToBag() throws IOException {
        STRSPLITTOBAG bagSplit = new STRSPLITTOBAG();

        //test no delims in input
        Tuple testTuple = Util.buildTuple("1 2 3", "4");
        DataBag outputBag = bagSplit.exec(testTuple);
        assertEquals("No of records split should be 1", 1, outputBag.size());
        assertEquals("Split string should match the input string", "(1 2 3)", outputBag.iterator().next().toString());

        //test default delimiter
        testTuple = Util.buildTuple("1 2 3");
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Examples of org.apache.pig.builtin.SecondsBetween.exec()

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        Long mins = func6.exec(t);
        System.out.println("Minutes: " + mins.toString());
        Assert.assertEquals(mins.longValue(), 3690720L);

        SecondsBetween func7 = new SecondsBetween();
        Long secs = func7.exec(t);
        System.out.println("Seconds: " + secs.toString());
        Assert.assertEquals(secs.longValue(), 221443200L);

        MilliSecondsBetween func8 = new MilliSecondsBetween();
        Long millis = func8.exec(t);
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Examples of org.apache.pig.builtin.StringConcat.exec()

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        String exp = "unit test";
        EvalFunc<String> sConcat = new StringConcat();
        Tuple ts = TupleFactory.getInstance().newTuple(2);
        ts.set(0, s1);
        ts.set(1, s2);
        String res = sConcat.exec(ts);
        msg = "[Testing StringConcat on input type: String]";
        assertTrue(msg, res.equals(exp));
       
    }
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