WebDriver BiDi Logging Features
These features are related to logging. Because “logging” can refer to so many different things, these methods are made available via a “script” namespace.
Remember that to use WebDriver BiDi, you must enable it in Options. For more details, see Enabling BiDi
Console Message Handlers
Record or take actions on console.log events.
Add Handler
driver.script.add_console_message_handler(log_entries.append)/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
log_entries = []/examples/ruby/spec/bidi/logging_spec.rb
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Logging' do
let(:driver) { start_bidi_session }
let(:wait) { Selenium::WebDriver::Wait.new(timeout: 2) }
it 'adds console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_console_message_handler { |log| log_entries << log }
driver.find_element(id: 'consoleLog').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Hello, world!'
end
it 'removes console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_console_message_handler { |log| log_entries << log }
driver.script.remove_console_message_handler(id)
driver.find_element(id: 'consoleLog').click
expect(log_entries).to be_empty
end
it 'adds JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.find_element(id: 'jsException').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Error: Not working'
end
it 'removes JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.script.remove_javascript_error_handler(id)
driver.find_element(id: 'jsException').click
expect(log_entries).to be_empty
end
end
Remove Handler
You need to store the ID returned when adding the handler to delete it.
id = driver.script.add_console_message_handler(log_entries.append)
driver.script.remove_console_message_handler(id)/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
log_entries = []
/examples/ruby/spec/bidi/logging_spec.rb
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Logging' do
let(:driver) { start_bidi_session }
let(:wait) { Selenium::WebDriver::Wait.new(timeout: 2) }
it 'adds console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_console_message_handler { |log| log_entries << log }
driver.find_element(id: 'consoleLog').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Hello, world!'
end
it 'removes console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_console_message_handler { |log| log_entries << log }
driver.script.remove_console_message_handler(id)
driver.find_element(id: 'consoleLog').click
expect(log_entries).to be_empty
end
it 'adds JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.find_element(id: 'jsException').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Error: Not working'
end
it 'removes JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.script.remove_javascript_error_handler(id)
driver.find_element(id: 'jsException').click
expect(log_entries).to be_empty
end
end
JavaScript Exception Handlers
Record or take actions on JavaScript exception events.
Add Handler
driver.script.add_javascript_error_handler(log_entries.append)/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
log_entries = []/examples/ruby/spec/bidi/logging_spec.rb
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Logging' do
let(:driver) { start_bidi_session }
let(:wait) { Selenium::WebDriver::Wait.new(timeout: 2) }
it 'adds console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_console_message_handler { |log| log_entries << log }
driver.find_element(id: 'consoleLog').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Hello, world!'
end
it 'removes console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_console_message_handler { |log| log_entries << log }
driver.script.remove_console_message_handler(id)
driver.find_element(id: 'consoleLog').click
expect(log_entries).to be_empty
end
it 'adds JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.find_element(id: 'jsException').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Error: Not working'
end
it 'removes JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.script.remove_javascript_error_handler(id)
driver.find_element(id: 'jsException').click
expect(log_entries).to be_empty
end
end
Remove Handler
You need to store the ID returned when adding the handler to delete it.
id = driver.script.add_javascript_error_handler(log_entries.append)
driver.script.remove_javascript_error_handler(id)/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
log_entries = []
/examples/ruby/spec/bidi/logging_spec.rb
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Logging' do
let(:driver) { start_bidi_session }
let(:wait) { Selenium::WebDriver::Wait.new(timeout: 2) }
it 'adds console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_console_message_handler { |log| log_entries << log }
driver.find_element(id: 'consoleLog').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Hello, world!'
end
it 'removes console message handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_console_message_handler { |log| log_entries << log }
driver.script.remove_console_message_handler(id)
driver.find_element(id: 'consoleLog').click
expect(log_entries).to be_empty
end
it 'adds JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.find_element(id: 'jsException').click
wait.until { log_entries.any? }
expect(log_entries.first&.text).to eq 'Error: Not working'
end
it 'removes JavaScript error handler' do
driver.navigate.to 'https://www.selenium.dev/selenium/web/bidi/logEntryAdded.html'
log_entries = []
id = driver.script.add_javascript_error_handler { |error| log_entries << error }
driver.script.remove_javascript_error_handler(id)
driver.find_element(id: 'jsException').click
expect(log_entries).to be_empty
end
end
Última modificação October 18, 2024: add missing pages for netowrk and logging (670665592ab)
