Module: selenium-webdriver
View Source

# enum Capability

Type`string`
Alias for `webdriver.Capability`

Common webdriver capability keys.

## Values and Descriptions

ACCEPT_SSL_CERTS

  Indicates whether a driver should accept all SSL certs by default. This capability only applies when requesting a new session. To query whether a driver can handle insecure SSL certs, see `#SECURE_SSL`.

BROWSER_NAME

  The browser name. Common browser names are defined in the `webdriver.Browser` enum.

ELEMENT_SCROLL_BEHAVIOR

  Defines how elements should be scrolled into the viewport for interaction. This capability will be set to zero (0) if elements are aligned with the top of the viewport, or one (1) if aligned with the bottom. The default behavior is to align with the top of the viewport.

HANDLES_ALERTS

  Whether the driver is capable of handling modal alerts (e.g. alert, confirm, prompt). To define how a driver should handle alerts, use `#UNEXPECTED_ALERT_BEHAVIOR`.

LOGGING_PREFS

  Key for the logging driver logging preferences.

NATIVE_EVENTS

  Whether this session generates native events when simulating user input.

PLATFORM

  Describes the platform the browser is running on. Will be one of ANDROID, IOS, LINUX, MAC, UNIX, or WINDOWS. When requesting a session, ANY may be used to indicate no platform preference (this is semantically equivalent to omitting the platform capability).

PROXY

  Describes the proxy configuration to use for a new WebDriver session.

ROTATABLE

  Whether the driver supports changing the brower's orientation.

SECURE_SSL

  Whether a driver is only capable of handling secure SSL certs. To request that a driver accept insecure SSL certs by default, use `#ACCEPT_SSL_CERTS`.

SUPPORTS_APPLICATION_CACHE

  Whether the driver supports manipulating the app cache.

SUPPORTS_CSS_SELECTORS

  Whether the driver supports locating elements with CSS selectors.

SUPPORTS_JAVASCRIPT

  Whether the browser supports JavaScript.

SUPPORTS_LOCATION_CONTEXT

  Whether the driver supports controlling the browser's location info.

TAKES_SCREENSHOT

  Whether the driver supports taking screenshots.

UNEXPECTED_ALERT_BEHAVIOR

  Defines how the driver should handle unexpected alerts. The value should be one of "accept", "dismiss", or "ignore.

VERSION

  Defines the browser version.