@Test
public void testScalarOutputBoolean() throws DMLException {
Connection conn = new Connection();
String str = "outBoolean = FALSE;\nwrite(outBoolean, './tmp/outBoolean');";
PreparedScript script =
conn.prepareScript(str, new String[] {}, new String[] {"outBoolean"}, false);
boolean result = script.executeScript().getBoolean("outBoolean");
Assert.assertEquals(false, result);
conn.close();
}
@Test
public void testScalarOutputString() throws DMLException {
Connection conn = new Connection();
String str = "outString = 'hello';\nwrite(outString, './tmp/outString');";
PreparedScript script =
conn.prepareScript(str, new String[] {}, new String[] {"outString"}, false);
String result = script.executeScript().getString("outString");
Assert.assertEquals("hello", result);
conn.close();
}
@Test
public void testScalarOutputDouble() throws DMLException {
Connection conn = new Connection();
String str = "outDouble = 1.23;\nwrite(outDouble, './tmp/outDouble');";
PreparedScript script =
conn.prepareScript(str, new String[] {}, new String[] {"outDouble"}, false);
double result = script.executeScript().getDouble("outDouble");
Assert.assertEquals(1.23, result, 0);
conn.close();
}
@Test
public void testScalarOutputLong() throws DMLException {
Connection conn = new Connection();
String str = "outInteger = 5;\nwrite(outInteger, './tmp/outInteger');";
PreparedScript script =
conn.prepareScript(str, new String[] {}, new String[] {"outInteger"}, false);
long result = script.executeScript().getLong("outInteger");
Assert.assertEquals(5, result);
conn.close();
}
@Test
public void testScalarInputLong() throws IOException, DMLException {
Connection conn = new Connection();
String str = conn.readScript(baseDirectory + File.separator + "scalar-input.dml");
PreparedScript script =
conn.prepareScript(str, new String[] {"inScalar1", "inScalar2"}, new String[] {}, false);
long inScalar1 = 4;
long inScalar2 = 5;
script.setScalar("inScalar1", inScalar1);
script.setScalar("inScalar2", inScalar2);
setExpectedStdOut("total:9");
script.executeScript();
conn.close();
}
@Test
public void testScalarInputStringExplicitValueType() throws IOException, DMLException {
Connection conn = new Connection();
String str = conn.readScript(baseDirectory + File.separator + "scalar-input-string.dml");
PreparedScript script =
conn.prepareScript(str, new String[] {"inScalar1", "inScalar2"}, new String[] {}, false);
String inScalar1 = "hello";
String inScalar2 = "goodbye";
script.setScalar("inScalar1", inScalar1);
script.setScalar("inScalar2", inScalar2);
setExpectedStdOut("result:hellogoodbye");
script.executeScript();
conn.close();
}
