| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed 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. |
| */ |
| package com.android.monkeyrunner; |
| |
| import com.google.common.base.Preconditions; |
| import com.google.common.collect.Maps; |
| |
| import com.android.monkeyrunner.doc.MonkeyRunnerExported; |
| |
| import junit.framework.TestCase; |
| |
| import org.python.core.ArgParser; |
| import org.python.core.ClassDictInit; |
| import org.python.core.PyDictionary; |
| import org.python.core.PyException; |
| import org.python.core.PyObject; |
| import org.python.core.PyString; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Unit tests for the JythonUtils class. |
| */ |
| public class JythonUtilsTest extends TestCase { |
| private static final String PACKAGE_NAME = JythonUtilsTest.class.getPackage().getName(); |
| private static final String CLASS_NAME = JythonUtilsTest.class.getSimpleName(); |
| private static final String EXECUTABLE_PATH = "string"; |
| |
| private static boolean called = false; |
| private static double floatValue = 0.0; |
| private static List<Object> listValue = null; |
| private static Map<String, Object> mapValue; |
| |
| @MonkeyRunnerExported(doc = "", args = {"value"}) |
| public static void floatTest(PyObject[] args, String[] kws) { |
| ArgParser ap = JythonUtils.createArgParser(args, kws); |
| Preconditions.checkNotNull(ap); |
| called = true; |
| |
| floatValue = JythonUtils.getFloat(ap, 0); |
| } |
| |
| @MonkeyRunnerExported(doc = "", args = {"value"}) |
| public static void listTest(PyObject[] args, String[] kws) { |
| ArgParser ap = JythonUtils.createArgParser(args, kws); |
| Preconditions.checkNotNull(ap); |
| called = true; |
| |
| listValue = JythonUtils.getList(ap, 0); |
| } |
| |
| @MonkeyRunnerExported(doc = "", args = {"value"}) |
| public static void mapTest(PyObject[] args, String[] kws) { |
| ArgParser ap = JythonUtils.createArgParser(args, kws); |
| Preconditions.checkNotNull(ap); |
| called = true; |
| |
| mapValue = JythonUtils.getMap(ap, 0); |
| } |
| |
| @MonkeyRunnerExported(doc = "") |
| public static PyDictionary convertMapTest(PyObject[] args, String[] kws) { |
| Map<String, Object> map = Maps.newHashMap(); |
| map.put("string", "value"); |
| map.put("integer", 1); |
| map.put("double", 3.14); |
| return JythonUtils.convertMapToDict(map); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| called = false; |
| floatValue = 0.0; |
| } |
| |
| private static PyObject call(String method) { |
| return call(method, new String[]{ }); |
| } |
| private static PyObject call(String method, String... args) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("from ").append(PACKAGE_NAME); |
| sb.append(" import ").append(CLASS_NAME).append("\n"); |
| |
| // Exec line |
| sb.append("result = "); |
| sb.append(CLASS_NAME).append(".").append(method); |
| sb.append("("); |
| for (String arg : args) { |
| sb.append(arg).append(","); |
| } |
| sb.append(")"); |
| |
| return ScriptRunner.runStringAndGet(EXECUTABLE_PATH, sb.toString(), "result").get("result"); |
| } |
| |
| public void testSimpleCall() { |
| call("floatTest", "0.0"); |
| assertTrue(called); |
| } |
| |
| public void testMissingFloatArg() { |
| try { |
| call("floatTest"); |
| } catch(PyException e) { |
| return; |
| } |
| fail("Should have thrown exception"); |
| } |
| |
| public void testBadFloatArgType() { |
| try { |
| call("floatTest", "\'foo\'"); |
| } catch(PyException e) { |
| return; |
| } |
| fail("Should have thrown exception"); |
| } |
| |
| public void testFloatParse() { |
| call("floatTest", "103.2"); |
| assertTrue(called); |
| assertEquals(floatValue, 103.2); |
| } |
| |
| public void testFloatParseInteger() { |
| call("floatTest", "103"); |
| assertTrue(called); |
| assertEquals(floatValue, 103.0); |
| } |
| |
| public void testParseStringList() { |
| call("listTest", "['a', 'b', 'c']"); |
| assertTrue(called); |
| assertEquals(3, listValue.size()); |
| assertEquals("a", listValue.get(0)); |
| assertEquals("b", listValue.get(1)); |
| assertEquals("c", listValue.get(2)); |
| } |
| |
| public void testParseIntList() { |
| call("listTest", "[1, 2, 3]"); |
| assertTrue(called); |
| assertEquals(3, listValue.size()); |
| assertEquals(new Integer(1), listValue.get(0)); |
| assertEquals(new Integer(2), listValue.get(1)); |
| assertEquals(new Integer(3), listValue.get(2)); |
| } |
| |
| public void testParseMixedList() { |
| call("listTest", "['a', 1, 3.14]"); |
| assertTrue(called); |
| assertEquals(3, listValue.size()); |
| assertEquals("a", listValue.get(0)); |
| assertEquals(new Integer(1), listValue.get(1)); |
| assertEquals(new Double(3.14), listValue.get(2)); |
| } |
| |
| public void testParseOptionalList() { |
| call("listTest"); |
| assertTrue(called); |
| assertEquals(0, listValue.size()); |
| } |
| |
| public void testParsingNotAList() { |
| try { |
| call("listTest", "1.0"); |
| } catch (PyException e) { |
| return; |
| } |
| fail("Should have thrown an exception"); |
| } |
| |
| public void testParseMap() { |
| call("mapTest", "{'a': 0, 'b': 'bee', 3: 'cee'}"); |
| assertTrue(called); |
| assertEquals(3, mapValue.size()); |
| assertEquals(new Integer(0), mapValue.get("a")); |
| assertEquals("bee", mapValue.get("b")); |
| // note: coerced key type |
| assertEquals("cee", mapValue.get("3")); |
| } |
| |
| public void testParsingNotAMap() { |
| try { |
| call("mapTest", "1.0"); |
| } catch (PyException e) { |
| return; |
| } |
| fail("Should have thrown an exception"); |
| } |
| |
| public void testParseOptionalMap() { |
| call("mapTest"); |
| assertTrue(called); |
| assertEquals(0, mapValue.size()); |
| } |
| |
| public void testConvertMap() { |
| PyDictionary result = (PyDictionary) call("convertMapTest"); |
| PyObject stringPyObject = result.__getitem__(new PyString("string")); |
| String string = (String) stringPyObject.__tojava__(String.class); |
| assertEquals("value", string); |
| |
| PyObject intPyObject = result.__getitem__(new PyString("integer")); |
| int i = (Integer) intPyObject.__tojava__(Integer.class); |
| assertEquals(i, 1); |
| |
| PyObject doublePyObject = result.__getitem__(new PyString("double")); |
| double d = (Double) doublePyObject.__tojava__(Double.class); |
| assertEquals(3.14, d); |
| } |
| |
| /** |
| * Base class to test overridden methods. |
| */ |
| static class PythonMethodsClass extends PyObject implements ClassDictInit { |
| public static void classDictInit(PyObject dict) { |
| JythonUtils.convertDocAnnotationsForClass(PythonMethodsClass.class, dict); |
| } |
| |
| @MonkeyRunnerExported(doc = "The first method.") |
| public void firstMethod(PyObject[] args, String[] kws) { |
| } |
| |
| @MonkeyRunnerExported(doc = "The second method.") |
| public void secondMethod(PyObject[] args, String[] kws) { |
| } |
| |
| public void unattributedMethod() { |
| } |
| } |
| |
| public void testGetPythonMethods() { |
| Set<String> methods = JythonUtils.getMethodNames(PythonMethodsClass.class); |
| assertEquals(2, methods.size()); |
| assertTrue(methods.contains("firstMethod")); |
| assertTrue(methods.contains("secondMethod")); |
| |
| // Make sure it works on non-Jython objects. |
| assertTrue(JythonUtils.getMethodNames(String.class).isEmpty()); |
| } |
| } |