// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package org.chromium.content.browser;
import android.webkit.JavascriptInterface;
import androidx.test.filters.SmallTest;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.chromium.base.test.BaseJUnit4ClassRunner;
import org.chromium.base.test.util.Batch;
import org.chromium.base.test.util.Feature;
import org.chromium.content.browser.JavaBridgeActivityTestRule.Controller;
/**
* Part of the test suite for the Java Bridge. This class tests that we correctly convert JavaScript
* arrays to Java arrays when passing them to the methods of injected Java objects.
*
* <p>The conversions should follow http://jdk6.java.net/plugin2/liveconnect/#JS_JAVA_CONVERSIONS.
* Places in which the implementation differs from the spec are marked with LIVECONNECT_COMPLIANCE.
* FIXME: Consider making our implementation more compliant, if it will not break
* backwards-compatibility. See b/4408210.
*/
@RunWith(BaseJUnit4ClassRunner.class)
@Batch(JavaBridgeActivityTestRule.BATCH)
public class JavaBridgeArrayCoercionTest {
private static final double ASSERTION_DELTA = 0;
@Rule public JavaBridgeActivityTestRule mActivityTestRule = new JavaBridgeActivityTestRule();
private static class TestObject extends Controller {
private final Object mObjectInstance;
private final CustomType mCustomTypeInstance;
private boolean[] mBooleanArray;
private byte[] mByteArray;
private char[] mCharArray;
private short[] mShortArray;
private int[] mIntArray;
private long[] mLongArray;
private float[] mFloatArray;
private double[] mDoubleArray;
private String[] mStringArray;
private Object[] mObjectArray;
private CustomType[] mCustomTypeArray;
public TestObject() {
mObjectInstance = new Object();
mCustomTypeInstance = new CustomType();
}
@JavascriptInterface
public Object getObjectInstance() {
return mObjectInstance;
}
@JavascriptInterface
public CustomType getCustomTypeInstance() {
return mCustomTypeInstance;
}
@JavascriptInterface
public synchronized void setBooleanArray(boolean[] x) {
mBooleanArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setByteArray(byte[] x) {
mByteArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setCharArray(char[] x) {
mCharArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setShortArray(short[] x) {
mShortArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setIntArray(int[] x) {
mIntArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setLongArray(long[] x) {
mLongArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setFloatArray(float[] x) {
mFloatArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setDoubleArray(double[] x) {
mDoubleArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setStringArray(String[] x) {
mStringArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setObjectArray(Object[] x) {
mObjectArray = x;
notifyResultIsReady();
}
@JavascriptInterface
public synchronized void setCustomTypeArray(CustomType[] x) {
mCustomTypeArray = x;
notifyResultIsReady();
}
public synchronized boolean[] waitForBooleanArray() {
waitForResult();
return mBooleanArray;
}
public synchronized byte[] waitForByteArray() {
waitForResult();
return mByteArray;
}
public synchronized char[] waitForCharArray() {
waitForResult();
return mCharArray;
}
public synchronized short[] waitForShortArray() {
waitForResult();
return mShortArray;
}
public synchronized int[] waitForIntArray() {
waitForResult();
return mIntArray;
}
public synchronized long[] waitForLongArray() {
waitForResult();
return mLongArray;
}
public synchronized float[] waitForFloatArray() {
waitForResult();
return mFloatArray;
}
public synchronized double[] waitForDoubleArray() {
waitForResult();
return mDoubleArray;
}
public synchronized String[] waitForStringArray() {
waitForResult();
return mStringArray;
}
public synchronized Object[] waitForObjectArray() {
waitForResult();
return mObjectArray;
}
public synchronized CustomType[] waitForCustomTypeArray() {
waitForResult();
return mCustomTypeArray;
}
}
// Two custom types used when testing passing objects.
private static class CustomType {}
private TestObject mTestObject;
@Before
public void setUp() {
mTestObject = new TestObject();
mActivityTestRule.injectObjectAndReload(mTestObject, "testObject");
}
// Note that all tests use a single element array for simplicity. We test
// multiple elements elsewhere.
// Test passing an array of JavaScript numbers in the int32 range to a
// method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassNumberInt32() throws Throwable {
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([0]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should convert to boolean.
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([42]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray([42]);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray([42]);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([42]);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([42]);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([42]);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([42]);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([42]);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create array and create instances of java.lang.Number.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([42]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should create instances of java.lang.String.
mActivityTestRule.executeJavaScript("testObject.setStringArray([42]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([42]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript numbers in the double range to a
// method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassNumberDouble() throws Throwable {
// LIVECONNECT_COMPLIANCE: Should convert to boolean.
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([42.1]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray([42.1]);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
// LIVECONNECT_COMPLIANCE: Should convert to numeric char value.
mActivityTestRule.executeJavaScript("testObject.setCharArray([42.1]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([42.1]);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([42.1]);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([42.1]);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([42.1]);");
Assert.assertEquals(42.1f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([42.1]);");
Assert.assertEquals(42.1, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create array and create instances of java.lang.Number.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([42.1]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should create instances of java.lang.String.
mActivityTestRule.executeJavaScript("testObject.setStringArray([42.1]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([42.1]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript NaN values to a method which takes a
// Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassNumberNaN() throws Throwable {
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([Number.NaN]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray([Number.NaN]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray([Number.NaN]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([Number.NaN]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([Number.NaN]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([Number.NaN]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([Number.NaN]);");
Assert.assertEquals(Float.NaN, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([Number.NaN]);");
Assert.assertEquals(Double.NaN, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create array and create instances of java.lang.Number.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([Number.NaN]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should create instances of java.lang.String.
mActivityTestRule.executeJavaScript("testObject.setStringArray([Number.NaN]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([Number.NaN]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript infinity values to a method which
// takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassNumberInfinity() throws Throwable {
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([Infinity]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray([Infinity]);");
Assert.assertEquals(-1, mTestObject.waitForByteArray()[0]);
// LIVECONNECT_COMPLIANCE: Should convert to maximum numeric char value.
mActivityTestRule.executeJavaScript("testObject.setCharArray([Infinity]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([Infinity]);");
Assert.assertEquals(-1, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([Infinity]);");
Assert.assertEquals(Integer.MAX_VALUE, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([Infinity]);");
Assert.assertEquals(Long.MAX_VALUE, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([Infinity]);");
Assert.assertEquals(
Float.POSITIVE_INFINITY, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([Infinity]);");
Assert.assertEquals(
Double.POSITIVE_INFINITY, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create array and create instances of java.lang.Number.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([Infinity]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should create instances of java.lang.String.
mActivityTestRule.executeJavaScript("testObject.setStringArray([Infinity]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([Infinity]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript boolean values to a method which
// takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassBoolean() throws Throwable {
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([true]);");
Assert.assertTrue(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([false]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should be 1.
mActivityTestRule.executeJavaScript("testObject.setByteArray([true]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray([false]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
// LIVECONNECT_COMPLIANCE: Should convert to numeric char value 1.
mActivityTestRule.executeJavaScript("testObject.setCharArray([true]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray([false]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
// LIVECONNECT_COMPLIANCE: Should be 1.
mActivityTestRule.executeJavaScript("testObject.setShortArray([true]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([false]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
// LIVECONNECT_COMPLIANCE: Should be 1.
mActivityTestRule.executeJavaScript("testObject.setIntArray([true]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([false]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
// LIVECONNECT_COMPLIANCE: Should be 1.
mActivityTestRule.executeJavaScript("testObject.setLongArray([true]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([false]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
// LIVECONNECT_COMPLIANCE: Should be 1.0.
mActivityTestRule.executeJavaScript("testObject.setFloatArray([true]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([false]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should be 1.0.
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([true]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([false]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create array and create instances of java.lang.Number.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([true]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should create instances of java.lang.String.
mActivityTestRule.executeJavaScript("testObject.setStringArray([true]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([true]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript strings to a method which takes a
// Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassString() throws Throwable {
// LIVECONNECT_COMPLIANCE: Non-empty string should convert to true.
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([\"+042.10\"]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should use valueOf() of appropriate type.
mActivityTestRule.executeJavaScript("testObject.setByteArray([\"+042.10\"]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
// LIVECONNECT_COMPLIANCE: Should decode and convert to numeric char value.
mActivityTestRule.executeJavaScript("testObject.setCharArray([\"+042.10\"]);");
Assert.assertEquals(0, mTestObject.waitForCharArray()[0]);
// LIVECONNECT_COMPLIANCE: Should use valueOf() of appropriate type.
mActivityTestRule.executeJavaScript("testObject.setShortArray([\"+042.10\"]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
// LIVECONNECT_COMPLIANCE: Should use valueOf() of appropriate type.
mActivityTestRule.executeJavaScript("testObject.setIntArray([\"+042.10\"]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
// LIVECONNECT_COMPLIANCE: Should use valueOf() of appropriate type.
mActivityTestRule.executeJavaScript("testObject.setLongArray([\"+042.10\"]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
// LIVECONNECT_COMPLIANCE: Should use valueOf() of appropriate type.
mActivityTestRule.executeJavaScript("testObject.setFloatArray([\"+042.10\"]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should use valueOf() of appropriate type.
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([\"+042.10\"]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create array and create instances of java.lang.Number.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([\"+042.10\"]);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray([\"+042.10\"]);");
Assert.assertEquals("+042.10", mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([\"+042.10\"]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript objects to a method which takes a
// Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassJavaScriptObject() throws Throwable {
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([{foo: 42}]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setByteArray([{foo: 42}]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCharArray([{foo: 42}]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setShortArray([{foo: 42}]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setIntArray([{foo: 42}]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setLongArray([{foo: 42}]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setFloatArray([{foo: 42}]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([{foo: 42}]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([{foo: 42}]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should call toString() on object.
mActivityTestRule.executeJavaScript("testObject.setStringArray([{foo: 42}]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([{foo: 42}]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of Java objects to a method which takes a Java
// array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassJavaObject() throws Throwable {
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setBooleanArray([testObject.getObjectInstance()]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setByteArray([testObject.getObjectInstance()]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setCharArray([testObject.getObjectInstance()]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setShortArray([testObject.getObjectInstance()]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setIntArray([testObject.getObjectInstance()]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setLongArray([testObject.getObjectInstance()]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setFloatArray([testObject.getObjectInstance()]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should raise a JavaScript exception.
mActivityTestRule.executeJavaScript(
"testObject.setDoubleArray([testObject.getObjectInstance()]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
// LIVECONNECT_COMPLIANCE: Should create an array and pass Java object.
mActivityTestRule.executeJavaScript(
"testObject.setObjectArray([testObject.getObjectInstance()]);");
Assert.assertNull(mTestObject.waitForObjectArray());
// LIVECONNECT_COMPLIANCE: Should call toString() on object.
mActivityTestRule.executeJavaScript(
"testObject.setStringArray([testObject.getObjectInstance()]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should create array and pass Java object.
mActivityTestRule.executeJavaScript(
"testObject.setCustomTypeArray([testObject.getObjectInstance()]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
mActivityTestRule.executeJavaScript(
"testObject.setCustomTypeArray([testObject.getCustomTypeInstance()]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript null values to a method which takes
// a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassNull() throws Throwable {
mActivityTestRule.executeJavaScript("testObject.setByteArray([null]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray([null]);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([null]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([null]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([null]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([null]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([null]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([null]);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should create array and pass null.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([null]);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray([null]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should create array and pass null.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([null]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing an array of JavaScript undefined values to a method which
// takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUndefined() throws Throwable {
mActivityTestRule.executeJavaScript("testObject.setByteArray([undefined]);");
Assert.assertEquals(0, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray([undefined]);");
Assert.assertEquals(0, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray([undefined]);");
Assert.assertEquals(0, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray([undefined]);");
Assert.assertEquals(0, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray([undefined]);");
Assert.assertEquals(0L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray([undefined]);");
Assert.assertEquals(0.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray([undefined]);");
Assert.assertEquals(0.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setBooleanArray([undefined]);");
Assert.assertEquals(false, mTestObject.waitForBooleanArray()[0]);
// LIVECONNECT_COMPLIANCE: Should create array and pass null.
mActivityTestRule.executeJavaScript("testObject.setObjectArray([undefined]);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray([undefined]);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
// LIVECONNECT_COMPLIANCE: Should create array and pass null.
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray([undefined]);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Int8Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassInt8Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(1);");
mActivityTestRule.executeJavaScript("int8_array = new Int8Array(buffer);");
mActivityTestRule.executeJavaScript("int8_array[0] = 42;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(int8_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(int8_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(int8_array);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(int8_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(int8_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(int8_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(int8_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(int8_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(int8_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(int8_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(int8_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Int8Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassInt8ArrayWithNagativeValue() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(1);");
mActivityTestRule.executeJavaScript("int8_array = new Int8Array(buffer);");
mActivityTestRule.executeJavaScript("int8_array[0] = -1;");
mActivityTestRule.executeJavaScript("testObject.setByteArray(int8_array);");
Assert.assertEquals(-1, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(int8_array);");
Assert.assertEquals(65535, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(int8_array);");
Assert.assertEquals(-1, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(int8_array);");
Assert.assertEquals(-1, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(int8_array);");
Assert.assertEquals(-1L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(int8_array);");
Assert.assertEquals(-1.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(int8_array);");
Assert.assertEquals(-1.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
}
// Test passing a typed Uint8Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUint8Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(1);");
mActivityTestRule.executeJavaScript("uint8_array = new Uint8Array(buffer);");
mActivityTestRule.executeJavaScript("uint8_array[0] = 42;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(uint8_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(uint8_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(uint8_array);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(uint8_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(uint8_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(uint8_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(uint8_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(uint8_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(uint8_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(uint8_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(uint8_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUint8ArrayWithMaxValue() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(1);");
mActivityTestRule.executeJavaScript("uint8_array = new Uint8Array(buffer);");
mActivityTestRule.executeJavaScript("uint8_array[0] = 255;");
mActivityTestRule.executeJavaScript("testObject.setByteArray(uint8_array);");
Assert.assertEquals(-1, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(uint8_array);");
Assert.assertEquals(255, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(uint8_array);");
Assert.assertEquals(255, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(uint8_array);");
Assert.assertEquals(255, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(uint8_array);");
Assert.assertEquals(255L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(uint8_array);");
Assert.assertEquals(255.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(uint8_array);");
Assert.assertEquals(255.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
}
// Test passing a typed Int16Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassInt16Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(2);");
mActivityTestRule.executeJavaScript("int16_array = new Int16Array(buffer);");
mActivityTestRule.executeJavaScript("int16_array[0] = 42;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(int16_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(int16_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(int16_array);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(int16_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(int16_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(int16_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(int16_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(int16_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(int16_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(int16_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(int16_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Uint16Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUint16Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(2);");
mActivityTestRule.executeJavaScript("uint16_array = new Uint16Array(buffer);");
mActivityTestRule.executeJavaScript("uint16_array[0] = 42;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(uint16_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(uint16_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(uint16_array);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(uint16_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(uint16_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(uint16_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(uint16_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(uint16_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(uint16_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(uint16_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(uint16_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Uint16Array of max values to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUint16ArrayWithMaxValue() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(2);");
mActivityTestRule.executeJavaScript("uint16_array = new Uint16Array(buffer);");
mActivityTestRule.executeJavaScript("uint16_array[0] = 65535;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(uint16_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(uint16_array);");
Assert.assertEquals(-1, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(uint16_array);");
Assert.assertEquals(65535, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(uint16_array);");
Assert.assertEquals(-1, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(uint16_array);");
Assert.assertEquals(65535, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(uint16_array);");
Assert.assertEquals(65535L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(uint16_array);");
Assert.assertEquals(65535.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(uint16_array);");
Assert.assertEquals(65535.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
}
// Test passing a typed Int32Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassInt32Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(4);");
mActivityTestRule.executeJavaScript("int32_array = new Int32Array(buffer);");
mActivityTestRule.executeJavaScript("int32_array[0] = 42;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(int32_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(int32_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(int32_array);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(int32_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(int32_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(int32_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(int32_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(int32_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(int32_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(int32_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(int32_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Uint32Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUint32Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(4);");
mActivityTestRule.executeJavaScript("uint32_array = new Uint32Array(buffer);");
mActivityTestRule.executeJavaScript("uint32_array[0] = 42;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(uint32_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(uint32_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(uint32_array);");
Assert.assertEquals(42, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(uint32_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(uint32_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(uint32_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(uint32_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(uint32_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(uint32_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(uint32_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(uint32_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Uint32Array of max values to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassUint32ArrayWithMaxValue() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(4);");
mActivityTestRule.executeJavaScript("uint32_array = new Uint32Array(buffer);");
mActivityTestRule.executeJavaScript("uint32_array[0] = 4294967295;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(uint32_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(uint32_array);");
Assert.assertEquals(-1, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(uint32_array);");
Assert.assertEquals(65535, mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(uint32_array);");
Assert.assertEquals(-1, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(uint32_array);");
Assert.assertEquals(-1, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(uint32_array);");
Assert.assertEquals(4294967295L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(uint32_array);");
Assert.assertEquals(
(Long.valueOf(4294967295L)).floatValue(),
mTestObject.waitForFloatArray()[0],
ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(uint32_array);");
Assert.assertEquals(4294967295.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
}
// Test passing a typed Float32Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassFloat32Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(4);");
mActivityTestRule.executeJavaScript("float32_array = new Float32Array(buffer);");
mActivityTestRule.executeJavaScript("float32_array[0] = 42.0;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(float32_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(float32_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(float32_array);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(float32_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(float32_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(float32_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(float32_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(float32_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(float32_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(float32_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(float32_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
// Test passing a typed Float64Array to a method which takes a Java array.
@Test
@SmallTest
@Feature({"AndroidWebView", "Android-JavaBridge"})
public void testPassFloat64Array() throws Throwable {
mActivityTestRule.executeJavaScript("buffer = new ArrayBuffer(8);");
mActivityTestRule.executeJavaScript("float64_array = new Float64Array(buffer);");
mActivityTestRule.executeJavaScript("float64_array[0] = 42.0;");
mActivityTestRule.executeJavaScript("testObject.setBooleanArray(float64_array);");
Assert.assertFalse(mTestObject.waitForBooleanArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setByteArray(float64_array);");
Assert.assertEquals(42, mTestObject.waitForByteArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCharArray(float64_array);");
Assert.assertEquals('\u0000', mTestObject.waitForCharArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setShortArray(float64_array);");
Assert.assertEquals(42, mTestObject.waitForShortArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setIntArray(float64_array);");
Assert.assertEquals(42, mTestObject.waitForIntArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setLongArray(float64_array);");
Assert.assertEquals(42L, mTestObject.waitForLongArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setFloatArray(float64_array);");
Assert.assertEquals(42.0f, mTestObject.waitForFloatArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setDoubleArray(float64_array);");
Assert.assertEquals(42.0, mTestObject.waitForDoubleArray()[0], ASSERTION_DELTA);
mActivityTestRule.executeJavaScript("testObject.setObjectArray(float64_array);");
Assert.assertNull(mTestObject.waitForObjectArray());
mActivityTestRule.executeJavaScript("testObject.setStringArray(float64_array);");
Assert.assertNull(mTestObject.waitForStringArray()[0]);
mActivityTestRule.executeJavaScript("testObject.setCustomTypeArray(float64_array);");
Assert.assertNull(mTestObject.waitForCustomTypeArray());
}
}
Codebase Browser
chromium