BiDirectional API (W3C compliant)
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This section contains the APIs related to logging.
Console logs
Listen to the console.log events and register callbacks to process the event.
CompletableFuture<ConsoleLogEntry> future = new CompletableFuture<>();
logInspector.onConsoleEntry(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("consoleLog")).click();
ConsoleLogEntry logEntry = future.get(5, TimeUnit.SECONDS);/examples/java/src/test/java/dev/selenium/bidirectional/webdriver_bidi/LogTest.java
package dev.selenium.bidirectional.webdriver_bidi;
import dev.selenium.BaseTest;
import java.time.Duration;
import java.util.concurrent.*;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.bidi.module.LogInspector;
import org.openqa.selenium.bidi.log.ConsoleLogEntry;
import org.openqa.selenium.bidi.log.JavascriptLogEntry;
import org.openqa.selenium.bidi.log.LogLevel;
import org.openqa.selenium.bidi.log.StackTrace;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.support.ui.WebDriverWait;
class LogTest extends BaseTest {
@BeforeEach
public void setup() {
FirefoxOptions options = new FirefoxOptions();
options.setCapability("webSocketUrl", true);
driver = new FirefoxDriver(options);
}
@Test
void testListenToConsoleLog() throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<ConsoleLogEntry> future = new CompletableFuture<>();
logInspector.onConsoleEntry(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("consoleLog")).click();
ConsoleLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Hello, world!", logEntry.getText());
Assertions.assertEquals(1, logEntry.getArgs().size());
Assertions.assertEquals("console", logEntry.getType());
Assertions.assertEquals("log", logEntry.getMethod());
Assertions.assertEquals(
"helloWorld", logEntry.getStackTrace().getCallFrames().get(0).getFunctionName());
}
}
@Test
void testListenToJavascriptLog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptLog(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
Assertions.assertEquals(LogLevel.ERROR, logEntry.getLevel());
}
}
@Test
void testListenToJavascriptErrorLog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
}
}
@Test
void testRetrieveStacktraceForALog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("logWithStacktrace")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
StackTrace stackTrace = logEntry.getStackTrace();
Assertions.assertNotNull(stackTrace);
Assertions.assertEquals(4, stackTrace.getCallFrames().size());
}
}
@Test
void testListenToLogsWithMultipleConsumers()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> completableFuture1 = new CompletableFuture<>();
logInspector.onJavaScriptLog(completableFuture1::complete);
CompletableFuture<JavascriptLogEntry> completableFuture2 = new CompletableFuture<>();
logInspector.onJavaScriptLog(completableFuture2::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = completableFuture1.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
logEntry = completableFuture2.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
}
}
}
@pytest.mark.driver_type("bidi")
def test_add_console_log_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
driver.script.add_console_message_handler(log_entries.append)
driver.find_element(By.ID, "consoleLog").click()
WebDriverWait(driver, 5).until(lambda _: log_entries)
assert log_entries[0].text == "Hello, world!"/examples/python/tests/bidi/test_bidi_logging.py
import pytest
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
@pytest.mark.driver_type("bidi")
def test_add_console_log_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
driver.script.add_console_message_handler(log_entries.append)
driver.find_element(By.ID, "consoleLog").click()
WebDriverWait(driver, 5).until(lambda _: log_entries)
assert log_entries[0].text == "Hello, world!"
@pytest.mark.driver_type("bidi")
def test_remove_console_log_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
id = driver.script.add_console_message_handler(log_entries.append)
driver.script.remove_console_message_handler(id)
driver.find_element(By.ID, "consoleLog").click()
assert len(log_entries) == 0
@pytest.mark.driver_type("bidi")
def test_add_js_exception_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
driver.script.add_javascript_error_handler(log_entries.append)
driver.find_element(By.ID, "jsException").click()
WebDriverWait(driver, 5).until(lambda _: log_entries)
assert log_entries[0].text == "Error: Not working"
@pytest.mark.driver_type("bidi")
def test_remove_js_exception_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
id = driver.script.add_javascript_error_handler(log_entries.append)
driver.script.remove_javascript_error_handler(id)
driver.find_element(By.ID, "consoleLog").click()
assert len(log_entries) == 0
const inspector = await LogInspector(driver)
await inspector.onConsoleEntry(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'consoleLog'}).click()
assert.equal(logEntry.text, 'Hello, world!')
assert.equal(logEntry.realm, null)
assert.equal(logEntry.type, 'console')
assert.equal(logEntry.level, 'info')
assert.equal(logEntry.method, 'log')
assert.equal(logEntry.stackTrace.callFrames[0].functionName, 'helloWorld')
assert.equal(logEntry.args.length, 1)/examples/javascript/test/bidirectional/logInspector.spec.js
const assert = require("assert");
const firefox = require('selenium-webdriver/firefox');
const LogInspector = require('selenium-webdriver/bidi/logInspector');
const {Builder} = require("selenium-webdriver");
describe('Log Inspector', function () {
let driver
beforeEach(async function () {
driver = new Builder()
.forBrowser('firefox')
.setFirefoxOptions(new firefox.Options().enableBidi())
.build()
})
afterEach(async function () {
await driver.quit()
})
it('test listen to console log', async function () {
let logEntry = null
const inspector = await LogInspector(driver)
await inspector.onConsoleEntry(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'consoleLog'}).click()
assert.equal(logEntry.text, 'Hello, world!')
assert.equal(logEntry.realm, null)
assert.equal(logEntry.type, 'console')
assert.equal(logEntry.level, 'info')
assert.equal(logEntry.method, 'log')
assert.equal(logEntry.stackTrace.callFrames[0].functionName, 'helloWorld')
assert.equal(logEntry.args.length, 1)
await inspector.close()
})
it('test listen to javascript error log', async function () {
let logEntry = null
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
assert.equal(logEntry.text, 'Error: Not working')
assert.equal(logEntry.type, 'javascript')
assert.equal(logEntry.level, 'error')
await inspector.close()
})
it('test retrieve stack trace for a log', async function () {
let logEntry = null
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
const stackTrace = logEntry.stackTrace
assert.notEqual(stackTrace, null)
assert.equal(stackTrace.callFrames.length, 3)
await inspector.close()
})
it('test listen to logs with multiple consumers', async function () {
let logEntry1 = null
let logEntry2 = null
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry1 = log
})
await inspector.onJavascriptException(function (log) {
logEntry2 = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
assert.equal(logEntry1.text, 'Error: Not working')
assert.equal(logEntry1.type, 'javascript')
assert.equal(logEntry1.level, 'error')
assert.equal(logEntry2.text, 'Error: Not working')
assert.equal(logEntry2.type, 'javascript')
assert.equal(logEntry2.level, 'error')
await inspector.close()
})
})JavaScript exceptions
Listen to the JS Exceptions and register callbacks to process the exception details.
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);/examples/java/src/test/java/dev/selenium/bidirectional/webdriver_bidi/LogTest.java
package dev.selenium.bidirectional.webdriver_bidi;
import dev.selenium.BaseTest;
import java.time.Duration;
import java.util.concurrent.*;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.bidi.module.LogInspector;
import org.openqa.selenium.bidi.log.ConsoleLogEntry;
import org.openqa.selenium.bidi.log.JavascriptLogEntry;
import org.openqa.selenium.bidi.log.LogLevel;
import org.openqa.selenium.bidi.log.StackTrace;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.support.ui.WebDriverWait;
class LogTest extends BaseTest {
@BeforeEach
public void setup() {
FirefoxOptions options = new FirefoxOptions();
options.setCapability("webSocketUrl", true);
driver = new FirefoxDriver(options);
}
@Test
void testListenToConsoleLog() throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<ConsoleLogEntry> future = new CompletableFuture<>();
logInspector.onConsoleEntry(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("consoleLog")).click();
ConsoleLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Hello, world!", logEntry.getText());
Assertions.assertEquals(1, logEntry.getArgs().size());
Assertions.assertEquals("console", logEntry.getType());
Assertions.assertEquals("log", logEntry.getMethod());
Assertions.assertEquals(
"helloWorld", logEntry.getStackTrace().getCallFrames().get(0).getFunctionName());
}
}
@Test
void testListenToJavascriptLog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptLog(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
Assertions.assertEquals(LogLevel.ERROR, logEntry.getLevel());
}
}
@Test
void testListenToJavascriptErrorLog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
}
}
@Test
void testRetrieveStacktraceForALog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("logWithStacktrace")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
StackTrace stackTrace = logEntry.getStackTrace();
Assertions.assertNotNull(stackTrace);
Assertions.assertEquals(4, stackTrace.getCallFrames().size());
}
}
@Test
void testListenToLogsWithMultipleConsumers()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> completableFuture1 = new CompletableFuture<>();
logInspector.onJavaScriptLog(completableFuture1::complete);
CompletableFuture<JavascriptLogEntry> completableFuture2 = new CompletableFuture<>();
logInspector.onJavaScriptLog(completableFuture2::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = completableFuture1.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
logEntry = completableFuture2.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
}
}
}
@pytest.mark.driver_type("bidi")
def test_add_js_exception_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
driver.script.add_javascript_error_handler(log_entries.append)
driver.find_element(By.ID, "jsException").click()
WebDriverWait(driver, 5).until(lambda _: log_entries)
assert log_entries[0].text == "Error: Not working"/examples/python/tests/bidi/test_bidi_logging.py
import pytest
from selenium.webdriver.common.by import By
from selenium.webdriver.support.wait import WebDriverWait
@pytest.mark.driver_type("bidi")
def test_add_console_log_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
driver.script.add_console_message_handler(log_entries.append)
driver.find_element(By.ID, "consoleLog").click()
WebDriverWait(driver, 5).until(lambda _: log_entries)
assert log_entries[0].text == "Hello, world!"
@pytest.mark.driver_type("bidi")
def test_remove_console_log_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
id = driver.script.add_console_message_handler(log_entries.append)
driver.script.remove_console_message_handler(id)
driver.find_element(By.ID, "consoleLog").click()
assert len(log_entries) == 0
@pytest.mark.driver_type("bidi")
def test_add_js_exception_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
driver.script.add_javascript_error_handler(log_entries.append)
driver.find_element(By.ID, "jsException").click()
WebDriverWait(driver, 5).until(lambda _: log_entries)
assert log_entries[0].text == "Error: Not working"
@pytest.mark.driver_type("bidi")
def test_remove_js_exception_handler(driver):
driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
log_entries = []
id = driver.script.add_javascript_error_handler(log_entries.append)
driver.script.remove_javascript_error_handler(id)
driver.find_element(By.ID, "consoleLog").click()
assert len(log_entries) == 0
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
assert.equal(logEntry.text, 'Error: Not working')
assert.equal(logEntry.type, 'javascript')
assert.equal(logEntry.level, 'error')/examples/javascript/test/bidirectional/logInspector.spec.js
const assert = require("assert");
const firefox = require('selenium-webdriver/firefox');
const LogInspector = require('selenium-webdriver/bidi/logInspector');
const {Builder} = require("selenium-webdriver");
describe('Log Inspector', function () {
let driver
beforeEach(async function () {
driver = new Builder()
.forBrowser('firefox')
.setFirefoxOptions(new firefox.Options().enableBidi())
.build()
})
afterEach(async function () {
await driver.quit()
})
it('test listen to console log', async function () {
let logEntry = null
const inspector = await LogInspector(driver)
await inspector.onConsoleEntry(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'consoleLog'}).click()
assert.equal(logEntry.text, 'Hello, world!')
assert.equal(logEntry.realm, null)
assert.equal(logEntry.type, 'console')
assert.equal(logEntry.level, 'info')
assert.equal(logEntry.method, 'log')
assert.equal(logEntry.stackTrace.callFrames[0].functionName, 'helloWorld')
assert.equal(logEntry.args.length, 1)
await inspector.close()
})
it('test listen to javascript error log', async function () {
let logEntry = null
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
assert.equal(logEntry.text, 'Error: Not working')
assert.equal(logEntry.type, 'javascript')
assert.equal(logEntry.level, 'error')
await inspector.close()
})
it('test retrieve stack trace for a log', async function () {
let logEntry = null
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
const stackTrace = logEntry.stackTrace
assert.notEqual(stackTrace, null)
assert.equal(stackTrace.callFrames.length, 3)
await inspector.close()
})
it('test listen to logs with multiple consumers', async function () {
let logEntry1 = null
let logEntry2 = null
const inspector = await LogInspector(driver)
await inspector.onJavascriptException(function (log) {
logEntry1 = log
})
await inspector.onJavascriptException(function (log) {
logEntry2 = log
})
await driver.get('https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html')
await driver.findElement({id: 'jsException'}).click()
assert.equal(logEntry1.text, 'Error: Not working')
assert.equal(logEntry1.type, 'javascript')
assert.equal(logEntry1.level, 'error')
assert.equal(logEntry2.text, 'Error: Not working')
assert.equal(logEntry2.type, 'javascript')
assert.equal(logEntry2.level, 'error')
await inspector.close()
})
})Listen to JS Logs
Listen to all JS logs at all levels and register callbacks to process the log.
logInspector.onJavaScriptLog(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);/examples/java/src/test/java/dev/selenium/bidirectional/webdriver_bidi/LogTest.java
package dev.selenium.bidirectional.webdriver_bidi;
import dev.selenium.BaseTest;
import java.time.Duration;
import java.util.concurrent.*;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.bidi.module.LogInspector;
import org.openqa.selenium.bidi.log.ConsoleLogEntry;
import org.openqa.selenium.bidi.log.JavascriptLogEntry;
import org.openqa.selenium.bidi.log.LogLevel;
import org.openqa.selenium.bidi.log.StackTrace;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.firefox.FirefoxOptions;
import org.openqa.selenium.support.ui.WebDriverWait;
class LogTest extends BaseTest {
@BeforeEach
public void setup() {
FirefoxOptions options = new FirefoxOptions();
options.setCapability("webSocketUrl", true);
driver = new FirefoxDriver(options);
}
@Test
void testListenToConsoleLog() throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<ConsoleLogEntry> future = new CompletableFuture<>();
logInspector.onConsoleEntry(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("consoleLog")).click();
ConsoleLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Hello, world!", logEntry.getText());
Assertions.assertEquals(1, logEntry.getArgs().size());
Assertions.assertEquals("console", logEntry.getType());
Assertions.assertEquals("log", logEntry.getMethod());
Assertions.assertEquals(
"helloWorld", logEntry.getStackTrace().getCallFrames().get(0).getFunctionName());
}
}
@Test
void testListenToJavascriptLog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptLog(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
Assertions.assertEquals(LogLevel.ERROR, logEntry.getLevel());
}
}
@Test
void testListenToJavascriptErrorLog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
}
}
@Test
void testRetrieveStacktraceForALog()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> future = new CompletableFuture<>();
logInspector.onJavaScriptException(future::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("logWithStacktrace")).click();
JavascriptLogEntry logEntry = future.get(5, TimeUnit.SECONDS);
StackTrace stackTrace = logEntry.getStackTrace();
Assertions.assertNotNull(stackTrace);
Assertions.assertEquals(4, stackTrace.getCallFrames().size());
}
}
@Test
void testListenToLogsWithMultipleConsumers()
throws ExecutionException, InterruptedException, TimeoutException {
try (LogInspector logInspector = new LogInspector(driver)) {
CompletableFuture<JavascriptLogEntry> completableFuture1 = new CompletableFuture<>();
logInspector.onJavaScriptLog(completableFuture1::complete);
CompletableFuture<JavascriptLogEntry> completableFuture2 = new CompletableFuture<>();
logInspector.onJavaScriptLog(completableFuture2::complete);
driver.get("https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html");
driver.findElement(By.id("jsException")).click();
JavascriptLogEntry logEntry = completableFuture1.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
logEntry = completableFuture2.get(5, TimeUnit.SECONDS);
Assertions.assertEquals("Error: Not working", logEntry.getText());
Assertions.assertEquals("javascript", logEntry.getType());
}
}
}
