Module: Selenium::WebDriver::DriverExtensions::TakesScreenshot Private
- Included in:
- Chrome::Driver, Edge::Driver, Firefox::Legacy::Driver, Firefox::Marionette::Driver, IE::Driver, Remote::Driver, Safari::Driver
- Defined in:
- lib/selenium/webdriver/common/driver_extensions/takes_screenshot.rb
This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.
Instance Method Summary collapse
-
#save_screenshot(png_path) ⇒ Object
Save a PNG screenshot to the given path.
-
#screenshot_as(format) ⇒ Object
Return a PNG screenshot in the given format as a string.
Instance Method Details
#save_screenshot(png_path) ⇒ Object
Save a PNG screenshot to the given path
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# File 'lib/selenium/webdriver/common/driver_extensions/takes_screenshot.rb', line 32 def save_screenshot(png_path) extension = File.extname(png_path).downcase if extension != '.png' WebDriver.logger.warn "name used for saved screenshot does not match file type. "\ "It should end with .png extension" end File.open(png_path, 'wb') { |f| f << screenshot_as(:png) } end |
#screenshot_as(format) ⇒ Object
Return a PNG screenshot in the given format as a string
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# File 'lib/selenium/webdriver/common/driver_extensions/takes_screenshot.rb', line 49 def screenshot_as(format) case format when :base64 bridge.screenshot when :png bridge.screenshot.unpack('m')[0] else raise Error::UnsupportedOperationError, "unsupported format: #{format.inspect}" end end |