Revert 279677 "Generate java bindings for structs."

trunk/src/mojo/android/javatests/src/org/chromium/mojo/bindings/BindingsTest.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.mojo.bindings;
 
 import android.test.suitebuilder.annotation.SmallTest;
 
 import junit.framework.TestCase;
 
-import org.chromium.mojo.bindings.test.mojom.imported.Color;
-import org.chromium.mojo.bindings.test.mojom.imported.Point;
-import org.chromium.mojo.bindings.test.mojom.imported.Shape;
-import org.chromium.mojo.bindings.test.mojom.imported.Thing;
-import org.chromium.mojo.bindings.test.mojom.sample.Bar;
-import org.chromium.mojo.bindings.test.mojom.sample.DefaultsTest;
-import org.chromium.mojo.bindings.test.mojom.sample.Enum;
-import org.chromium.mojo.bindings.test.mojom.sample.Foo;
-import org.chromium.mojo.bindings.test.mojom.sample.InterfaceConstants;
-import org.chromium.mojo.bindings.test.mojom.sample.SampleServiceConstants;
-import org.chromium.mojo.system.MessagePipeHandle;
+import org.chromium.mojo.bindings.test.imported.Color;
+import org.chromium.mojo.bindings.test.imported.Shape;
+import org.chromium.mojo.bindings.test.sample.Enum;
+import org.chromium.mojo.bindings.test.sample.InterfaceConstants;
+import org.chromium.mojo.bindings.test.sample.SampleServiceConstants;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 
 /**
  * Testing generated classes and associated features.
  */
 public class BindingsTest extends TestCase {
 
-    private static <T> void checkConstantField(
-            Field field, Class<T> expectedClass, T value) throws IllegalAccessException {
+    private static void checkConstantField(Field field, Class<?> expectedClass) {
         assertEquals(expectedClass, field.getType());
         assertEquals(Modifier.FINAL, field.getModifiers() & Modifier.FINAL);
         assertEquals(Modifier.STATIC, field.getModifiers() & Modifier.STATIC);
-        assertEquals(value, field.get(null));
-    }
-
-    private static <T> void checkField(Field field, Class<T> expectedClass,
-            Object object, T value) throws IllegalArgumentException, IllegalAccessException {
-        assertEquals(expectedClass, field.getType());
-        assertEquals(0, field.getModifiers() & Modifier.FINAL);
-        assertEquals(0, field.getModifiers() & Modifier.STATIC);
-        assertEquals(value, field.get(object));
     }
 
     /**
      * Testing constants are correctly generated.
      */
     @SmallTest
-    public void testConstants() throws NoSuchFieldException, SecurityException,
-            IllegalAccessException {
-        checkConstantField(SampleServiceConstants.class.getField("TWELVE"), byte.class, (byte) 12);
-        checkConstantField(InterfaceConstants.class.getField("LONG"), long.class, 4405L);
+    public void testConstants() throws NoSuchFieldException, SecurityException {
+        assertEquals(12, SampleServiceConstants.TWELVE);
+        checkConstantField(SampleServiceConstants.class.getField("TWELVE"), byte.class);
+
+        assertEquals(4405, InterfaceConstants.LONG);
+        checkConstantField(InterfaceConstants.class.getField("LONG"), long.class);
     }
 
     /**
      * Testing enums are correctly generated.
      */
     @SmallTest
-    public void testEnums() throws NoSuchFieldException, SecurityException,
-            IllegalAccessException {
-        checkConstantField(Color.class.getField("COLOR_RED"), int.class, 0);
-        checkConstantField(Color.class.getField("COLOR_BLACK"), int.class, 1);
+    public void testEnums() throws NoSuchFieldException, SecurityException {
+        assertEquals(0, Color.COLOR_RED);
+        assertEquals(1, Color.COLOR_BLACK);
+        checkConstantField(Color.class.getField("COLOR_BLACK"), int.class);
+        checkConstantField(Color.class.getField("COLOR_RED"), int.class);
 
-        checkConstantField(Enum.class.getField("ENUM_VALUE"), int.class, 0);
+        assertEquals(0, Enum.ENUM_VALUE);
+        checkConstantField(Enum.class.getField("ENUM_VALUE"), int.class);
 
-        checkConstantField(Shape.class.getField("SHAPE_RECTANGLE"), int.class, 1);
-        checkConstantField(Shape.class.getField("SHAPE_CIRCLE"), int.class, 2);
-        checkConstantField(Shape.class.getField("SHAPE_TRIANGLE"), int.class, 3);
+        assertEquals(1, Shape.SHAPE_RECTANGLE);
+        assertEquals(2, Shape.SHAPE_CIRCLE);
+        assertEquals(3, Shape.SHAPE_TRIANGLE);
+        checkConstantField(Shape.class.getField("SHAPE_RECTANGLE"), int.class);
+        checkConstantField(Shape.class.getField("SHAPE_CIRCLE"), int.class);
+        checkConstantField(Shape.class.getField("SHAPE_TRIANGLE"), int.class);
     }
 
-    /**
-     * Testing default values on structs.
-     *
-     * @throws IllegalAccessException
-     * @throws IllegalArgumentException
-     */
-    @SmallTest
-    public void testStructDefaults() throws NoSuchFieldException, SecurityException,
-            IllegalArgumentException, IllegalAccessException {
-        // Check default values.
-        DefaultsTest test = new DefaultsTest();
-
-        checkField(DefaultsTest.class.getField("a0"), byte.class, test, (byte) -12);
-        checkField(DefaultsTest.class.getField("a1"), byte.class, test, (byte) 12);
-        checkField(DefaultsTest.class.getField("a2"), short.class, test, (short) 1234);
-        checkField(DefaultsTest.class.getField("a3"), short.class, test, (short) 34567);
-        checkField(DefaultsTest.class.getField("a4"), int.class, test, 123456);
-        checkField(DefaultsTest.class.getField("a6"), long.class, test, 111111111111L);
-        checkField(DefaultsTest.class.getField("a8"), int.class, test, 0x12345);
-        checkField(DefaultsTest.class.getField("a9"), int.class, test, -0x12345);
-        checkField(DefaultsTest.class.getField("a10"), int.class, test, 1234);
-        checkField(DefaultsTest.class.getField("a11"), boolean.class, test, true);
-        checkField(DefaultsTest.class.getField("a12"), boolean.class, test, false);
-        checkField(DefaultsTest.class.getField("a13"), float.class, test, (float) 123.25);
-        checkField(DefaultsTest.class.getField("a14"), double.class, test, 1234567890.123);
-        checkField(DefaultsTest.class.getField("a15"), double.class, test, 1E10);
-        checkField(DefaultsTest.class.getField("a16"), double.class, test, -1.2E+20);
-        checkField(DefaultsTest.class.getField("a17"), double.class, test, +1.23E-20);
-        checkField(DefaultsTest.class.getField("a18"), byte[].class, test, null);
-        checkField(DefaultsTest.class.getField("a19"), String.class, test, null);
-        checkField(DefaultsTest.class.getField("a20"), int.class, test, Bar.Type.TYPE_BOTH);
-        checkField(DefaultsTest.class.getField("a21"), Point.class, test, null);
-
-        assertNotNull(test.a22);
-        checkField(DefaultsTest.class.getField("a22"), Thing.class, test, test.a22);
-    }
-
-    /**
-     * Testing generation of the Foo class.
-     *
-     * @throws IllegalAccessException
-     */
-    @SmallTest
-    public void testFooGeneration() throws NoSuchFieldException, SecurityException,
-            IllegalAccessException {
-        // Checking Foo constants.
-        checkConstantField(Foo.class.getField("FOOBY"), String.class, "Fooby");
-
-        // Checking Foo default values.
-        Foo foo = new Foo();
-        checkField(Foo.class.getField("name"), String.class, foo, Foo.FOOBY);
-
-        assertNotNull(foo.source);
-        assertFalse(foo.source.isValid());
-        checkField(Foo.class.getField("source"), MessagePipeHandle.class, foo, foo.source);
-    }
 }