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/*
* Copyright (C) 2011 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.
*/
/**
* Part of the test suite for the WebView's Java Bridge. This test tests the
* use of fields.
*
* To run this test ...
* adb shell am instrument -w -e class com.android.webviewtests.JavaBridgeFieldsTest \
* com.android.webviewtests/android.test.InstrumentationTestRunner
*/
package com.android.webviewtests;
public class JavaBridgeFieldsTest extends JavaBridgeTestBase {
private class TestObject extends Controller {
private String mStringValue;
// These methods are used to control the test.
public synchronized void setStringValue(String x) {
mStringValue = x;
notifyResultIsReady();
}
public synchronized String waitForStringValue() {
waitForResult();
return mStringValue;
}
public boolean booleanField = true;
public byte byteField = 42;
public char charField = '\u002A';
public short shortField = 42;
public int intField = 42;
public long longField = 42L;
public float floatField = 42.0f;
public double doubleField = 42.0;
public String stringField = "foo";
public Object objectField = new Object();
public CustomType customTypeField = new CustomType();
}
// A custom type used when testing passing objects.
private class CustomType {
}
TestObject mTestObject;
@Override
protected void setUp() throws Exception {
super.setUp();
mTestObject = new TestObject();
setUpWebView(mTestObject, "testObject");
}
// Note that this requires that we can pass a JavaScript string to Java.
protected String executeJavaScriptAndGetStringResult(String script) throws Throwable {
executeJavaScript("testObject.setStringValue(" + script + ");");
return mTestObject.waitForStringValue();
}
// The Java bridge does not provide access to fields.
// FIXME: Consider providing support for this. See See b/4408210.
public void testFieldTypes() throws Throwable {
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.booleanField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.byteField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.charField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.shortField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.intField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.longField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.floatField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.doubleField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.objectField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.stringField"));
assertEquals("undefined",
executeJavaScriptAndGetStringResult("typeof testObject.customTypeField"));
}
}
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