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How to use ConsoleEvent class of org.openqa.selenium.devtools.events package

Best Selenium code snippet using org.openqa.selenium.devtools.events.ConsoleEvent

Source:LoggingTest.java

...20import org.openqa.selenium.By;21import org.openqa.selenium.JavascriptExecutor;22import org.openqa.selenium.WebElement;23import org.openqa.selenium.devtools.events.CdpEventTypes;24import org.openqa.selenium.devtools.events.ConsoleEvent;25import org.openqa.selenium.devtools.events.DomMutationEvent;26import org.openqa.selenium.logging.HasLogEvents;27import org.openqa.selenium.testing.JUnit4TestBase;28import java.util.concurrent.CountDownLatch;29import java.util.concurrent.atomic.AtomicReference;30import static java.util.concurrent.TimeUnit.SECONDS;31import static org.assertj.core.api.Assertions.assertThat;32import static org.assertj.core.api.Assumptions.assumeThat;33import static org.openqa.selenium.devtools.events.CdpEventTypes.consoleEvent;34import static org.openqa.selenium.devtools.events.CdpEventTypes.domMutation;35public class LoggingTest extends JUnit4TestBase {36  @Before37  public void checkAssumptions() {38    assumeThat(driver).isInstanceOf(HasLogEvents.class);39  }40  @Test41  public void demonstrateLoggingWorks() throws InterruptedException {42    HasLogEvents logger = (HasLogEvents) driver;43    AtomicReference<ConsoleEvent> seen = new AtomicReference<>();44    CountDownLatch latch = new CountDownLatch(1);45    logger.onLogEvent(consoleEvent(entry -> {46        seen.set(entry);47        latch.countDown();48    }));49    driver.get(pages.javascriptPage);50    ((JavascriptExecutor) driver).executeScript("console.log('I like cheese');");51    assertThat(latch.await(10, SECONDS)).isTrue();52    assertThat(seen.get().toString()).contains("I like cheese");53  }54  @Test55  public void watchDomMutations() throws InterruptedException {56    HasLogEvents logger = (HasLogEvents) driver;57    AtomicReference<DomMutationEvent> seen = new AtomicReference<>();...

Source:Events.java

...18import org.openqa.selenium.JavascriptException;19import org.openqa.selenium.devtools.Command;20import org.openqa.selenium.devtools.DevTools;21import org.openqa.selenium.devtools.Event;22import org.openqa.selenium.devtools.events.ConsoleEvent;23import org.openqa.selenium.internal.Require;24import java.util.LinkedList;25import java.util.List;26import java.util.function.Consumer;27public abstract class Events<CONSOLEEVENT, EXCEPTIONTHROWN> {28  private final DevTools devtools;29  private final List<Consumer<ConsoleEvent>> consoleListeners = new LinkedList<>();30  private final List<Consumer<JavascriptException>> exceptionListeners = new LinkedList<>();31  private boolean consoleListenersEnabled = false;32  public Events(DevTools devtools) {33    this.devtools = Require.nonNull("DevTools", devtools);34  }35  public void addConsoleListener(Consumer<ConsoleEvent> listener) {36    Require.nonNull("Event handler", listener);37    consoleListeners.add(listener);38    initializeConsoleListeners();39  }40  public void addJavascriptExceptionListener(Consumer<JavascriptException> listener) {41    Require.nonNull("Listener", listener);42    exceptionListeners.add(listener);43    initializeConsoleListeners();44  }45  private void initializeConsoleListeners() {46    if (consoleListenersEnabled) {47      return;48    }49    devtools.send(enableRuntime());50    devtools.addListener(51      consoleEvent(),52      event -> {53        ConsoleEvent consoleEvent = toConsoleEvent(event);54        consoleListeners.forEach(l -> l.accept(consoleEvent));55      }56    );57    devtools.addListener(58      exceptionThrownEvent(),59      event -> {60        JavascriptException exception = toJsException(event);61        exceptionListeners.forEach(l -> l.accept(exception));62      }63    );64    consoleListenersEnabled = true;65  }66  public void disable() {67    devtools.send(disableRuntime());68    consoleListeners.clear();69    consoleListenersEnabled = false;70  }71  protected abstract Command<Void> enableRuntime();72  protected abstract Command<Void> disableRuntime();73  protected abstract Event<CONSOLEEVENT> consoleEvent();74  protected abstract Event<EXCEPTIONTHROWN> exceptionThrownEvent();75  protected abstract ConsoleEvent toConsoleEvent(CONSOLEEVENT event);76  protected abstract JavascriptException toJsException(EXCEPTIONTHROWN event);77}...

Source:ConsoleListenerSelJupTest.java

...26import org.junit.jupiter.api.extension.ExtendWith;27import org.openqa.selenium.JavascriptException;28import org.openqa.selenium.chrome.ChromeDriver;29import org.openqa.selenium.devtools.DevTools;30import org.openqa.selenium.devtools.events.ConsoleEvent;31import org.slf4j.Logger;3233import io.github.bonigarcia.seljup.SeleniumJupiter;3435@ExtendWith(SeleniumJupiter.class)36class ConsoleListenerSelJupTest {3738    static final Logger log = getLogger(lookup().lookupClass());3940    @Test41    void testConsoleListener(ChromeDriver driver, DevTools devTools)42            throws Exception {43        CompletableFuture<ConsoleEvent> futureEvents = new CompletableFuture<>();44        devTools.getDomains().events()45                .addConsoleListener(futureEvents::complete);4647        CompletableFuture<JavascriptException> futureJsExceptions = new CompletableFuture<>();48        devTools.getDomains().events()49                .addJavascriptExceptionListener(futureJsExceptions::complete);5051        driver.get(52                "https://bonigarcia.dev/selenium-webdriver-java/console-logs.html");5354        ConsoleEvent consoleEvent = futureEvents.get(5, TimeUnit.SECONDS);55        log.debug("ConsoleEvent: {} {} {}", consoleEvent.getTimestamp(),56                consoleEvent.getType(), consoleEvent.getMessages());5758        JavascriptException jsException = futureJsExceptions.get(5,59                TimeUnit.SECONDS);60        log.debug("JavascriptException: {} {}", jsException.getMessage(),61                jsException.getSystemInformation());62    }63}
...

Source:ConsoleEventsChromeJUnit4Test.java

...33import org.slf4j.Logger;3435import io.github.bonigarcia.wdm.WebDriverManager;3637public class ConsoleEventsChromeJUnit4Test {3839    static final Logger log = getLogger(lookup().lookupClass());4041    WebDriver driver;4243    @Before44    public void setup() {45        driver = WebDriverManager.chromedriver().create();46    }4748    @After49    public void teardown() throws InterruptedException {50        // FIXME: pause for manual browser inspection51        Thread.sleep(Duration.ofSeconds(3).toMillis());5253        driver.quit();54    }5556    @Test57    public void testConsoleEvents() throws InterruptedException {58        HasLogEvents logger = (HasLogEvents) driver;5960        CountDownLatch latch = new CountDownLatch(4);61        logger.onLogEvent(CdpEventTypes.consoleEvent(consoleEvent -> {62            log.debug("{} {}: {}", consoleEvent.getTimestamp(),63                    consoleEvent.getType(), consoleEvent.getMessages());64            latch.countDown();65        }));6667        driver.get(68                "https://bonigarcia.dev/selenium-webdriver-java/console-logs.html");6970        assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();71    }
...

Source:ConsoleEventsEdgeJUnit4Test.java

...33import org.slf4j.Logger;3435import io.github.bonigarcia.wdm.WebDriverManager;3637public class ConsoleEventsEdgeJUnit4Test {3839    static final Logger log = getLogger(lookup().lookupClass());4041    WebDriver driver;4243    @Before44    public void setup() {45        driver = WebDriverManager.edgedriver().create();46    }4748    @After49    public void teardown() throws InterruptedException {50        // FIXME: pause for manual browser inspection51        Thread.sleep(Duration.ofSeconds(3).toMillis());5253        driver.quit();54    }5556    @Test57    public void testConsoleEvents() throws InterruptedException {58        HasLogEvents logger = (HasLogEvents) driver;5960        CountDownLatch latch = new CountDownLatch(4);61        logger.onLogEvent(CdpEventTypes.consoleEvent(consoleEvent -> {62            log.debug("{} {}: {}", consoleEvent.getTimestamp(),63                    consoleEvent.getType(), consoleEvent.getMessages());64            latch.countDown();65        }));6667        driver.get(68                "https://bonigarcia.dev/selenium-webdriver-java/console-logs.html");6970        assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();71    }
...

Source:ConsoleEventsTest.java

...17package org.openqa.selenium.devtools;18import static org.assertj.core.api.Assertions.assertThat;19import org.junit.Test;20import org.openqa.selenium.By;21import org.openqa.selenium.devtools.events.ConsoleEvent;22import org.openqa.selenium.environment.webserver.Page;23import org.openqa.selenium.testing.NotYetImplemented;24import org.openqa.selenium.testing.drivers.Browser;25import java.util.concurrent.CompletableFuture;26import java.util.concurrent.ExecutionException;27import java.util.concurrent.TimeUnit;28import java.util.concurrent.TimeoutException;29public class ConsoleEventsTest extends DevToolsTestBase {30  @Test31  @NotYetImplemented(value = Browser.FIREFOX, reason = "`Log` domain not yet supported")32  public void canWatchConsoleEvents() throws InterruptedException, ExecutionException, TimeoutException {33    String page = appServer.create(34      new Page()35        .withBody("<div id='button' onclick='helloWorld()'>click me</div>")36        .withScripts("function helloWorld() { console.log('Hello, world!') }"));37    driver.get(page);38    CompletableFuture<ConsoleEvent> future = new CompletableFuture<>();39    devTools.getDomains().events().addConsoleListener(future::complete);40    driver.findElement(By.id("button")).click();41    ConsoleEvent event = future.get(5, TimeUnit.SECONDS);42    assertThat(event.getType()).isEqualTo("log");43    assertThat(event.getMessages()).containsExactly("Hello, world!");44  }45}

Source:ConsoleEventsChromeSelJupTest.java

...3233import io.github.bonigarcia.seljup.SeleniumJupiter;3435@ExtendWith(SeleniumJupiter.class)36class ConsoleEventsChromeSelJupTest {3738    static final Logger log = getLogger(lookup().lookupClass());3940    @Test41    void testConsoleEvents(ChromeDriver driver) throws InterruptedException {42        HasLogEvents logger = (HasLogEvents) driver;4344        CountDownLatch latch = new CountDownLatch(4);45        logger.onLogEvent(CdpEventTypes.consoleEvent(consoleEvent -> {46            log.debug("{} {}: {}", consoleEvent.getTimestamp(),47                    consoleEvent.getType(), consoleEvent.getMessages());48            latch.countDown();49        }));5051        driver.get(52                "https://bonigarcia.dev/selenium-webdriver-java/console-logs.html");5354        assertThat(latch.await(10, TimeUnit.SECONDS)).isTrue();55    }
...

Source:ConsoleEvent.java

...19import java.time.Instant;20import java.util.List;21import java.util.stream.Collectors;22import java.util.stream.Stream;23public class ConsoleEvent {24  private final String type;25  private final Instant timestamp;26  private final List<Object> args;27  public ConsoleEvent(String type, Instant timestamp, Object... args) {28    this.type = type;29    this.timestamp = timestamp;30    this.args = ImmutableList.copyOf(args);31  }32  public String getType() {33    return type;34  }35  public Instant getTimestamp() {36    return timestamp;37  }38  public List<Object> getArgs() {39    return args;40  }41  @Override...

ConsoleEvent

Using AI Code Generation

1import org.openqa.selenium.devtools.console.Console;2import org.openqa.selenium.devtools.console.model.ConsoleMessageAdded;3import org.openqa.selenium.devtools.events.Event;4import org.openqa.selenium.devtools.events.EventListener;5import org.openqa.selenium.devtools.events.EventName;6public class DevToolsExample {7    public static void main(String[] args) {8        ChromeOptions options = new ChromeOptions();9        options.setExperimentalOption("debuggerAddress", "localhost:9222");10        WebDriver driver = new ChromeDriver(options);11        Console console = driver.getDevTools().getConsole();12        console.enable();13        console.onConsoleMessageAdded(new EventListener() {14            public void onEvent(Event event) {15                ConsoleMessageAdded consoleMessageAdded = (ConsoleMessageAdded) event;16                System.out.println("Message: " + consoleMessageAdded.getMessage().getText());17            }18        });19        console.disable();20        driver.quit();21    }22}23import org.openqa.selenium.devtools.console.Console;24import org.openqa.selenium.devtools.console.model.ConsoleMessageAdded;25import org.openqa.selenium.devtools.events.Event;26import org.openqa.selenium.devtools.events.EventListener;27import org.openqa.selenium.devtools.events.EventName;28public class DevToolsExample {29    public static void main(String[] args) {30        ChromeOptions options = new ChromeOptions();31        options.setExperimentalOption("debuggerAddress", "localhost:9222");32        WebDriver driver = new ChromeDriver(options);33        Console console = driver.getDevTools().getConsole();34        console.enable();35        console.onConsoleMessageAdded(new EventListener() {36            public void onEvent(Event event) {37                ConsoleMessageAdded consoleMessageAdded = (ConsoleMessageAdded) event;38                System.out.println("Message: " + consoleMessageAdded.getMessage().getText());39            }40        });41        console.disable();42        driver.quit();43    }44}

ConsoleEvent

Using AI Code Generation

1import org.openqa.selenium.devtools.events.*;2public class ConsoleEventTest {3    public static void main(String[] args) {4        ConsoleEvent event = new ConsoleEvent("message", "log", "Hello World");5        System.out.println(event.getMessage());6        System.out.println(event.getType());7        System.out.println(event.getArgs());8    }9}

Source: Is there a recommended way to use the Observer pattern in MVP using GWT?

1MOV R0, #0   // R0 = sum = 02MOV R1, #0   // R1 = c = 03ADR R2, data // R2 = addr of data array (put this instruction outside outer loop)4.inner_loop  // Inner loop branch label5    LDRB R3, [R2, R1]   // R3 = data[c]6    CMP R3, #128        // compare R3 to 1287    ADDGE R0, R0, R3    // if R3 >= 128, then sum += data[c] -- no branch needed!8    ADD R1, R1, #1      // c++9    CMP R1, #arraySize  // compare c to arraySize10    BLT inner_loop      // Branch to inner_loop if c < arraySize11

Source:Is there a recommended way to use the Observer pattern in MVP using GWT?

MOV R0, #0   // R0 = sum = 0
MOV R1, #0   // R1 = c = 0
ADR R2, data // R2 = addr of data array (put this instruction outside outer loop)
.inner_loop  // Inner loop branch label
    LDRB R3, [R2, R1]   // R3 = data[c]
    CMP R3, #128        // compare R3 to 128
    ADDGE R0, R0, R3    // if R3 >= 128, then sum += data[c] -- no branch needed!
    ADD R1, R1, #1      // c++
    CMP R1, #arraySize  // compare c to arraySize
    BLT inner_loop      // Branch to inner_loop if c < arraySize

Source: How can I make a Java PriorityBlockingQueue that preserves FIFO behavior?

1 // sort backwards (higher values first), may be in some other part of the code2 std::sort(data, data + arraySize, std::greater<int>());34 for (unsigned c = 0; c < arraySize; ++c) {5       if (data[c] < 128) {6              break;7       }8       sum += data[c];               9 }10

Source:How can I make a Java PriorityBlockingQueue that preserves FIFO behavior?

 // sort backwards (higher values first), may be in some other part of the code
 std::sort(data, data + arraySize, std::greater<int>());

 for (unsigned c = 0; c < arraySize; ++c) {
       if (data[c] < 128) {
              break;
       }
       sum += data[c];               
 }

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