Class: Applitools::MatchWindowTask

Inherits:
Object
  • Object
show all
Defined in:
lib/eyes_selenium/eyes/match_window_task.rb

Defined Under Namespace

Classes: AppOutput

Instance Method Summary collapse

Constructor Details

#initialize(eyes, agent_connector, session, driver, default_retry_timeout) ⇒ MatchWindowTask

noinspection RubyParameterNamingConvention



14
15
16
17
18
19
20
21
22
23
 
# File 'lib/eyes_selenium/eyes/match_window_task.rb', line 14

def initialize(eyes, agent_connector, session, driver, default_retry_timeout)
  @eyes = eyes
  @agent_connector = agent_connector
  @session = session
  @driver = driver
  @default_retry_timeout = default_retry_timeout
  @last_checked_window = nil # +ChunkyPNG::Canvas+
  @last_screenshot_bounds = Applitools::Region::EMPTY # +Applitools::Region+
  @current_screenshot = nil # +ChunkyPNG::Canvas+
end

Instance Method Details

#match_window(region, retry_timeout, tag, run_once_after_wait = false) ⇒ Object 



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/eyes_selenium/eyes/match_window_task.rb', line 25

def match_window(region, retry_timeout, tag,run_once_after_wait=false)
  if retry_timeout < 0
    retry_timeout = default_retry_timeout
  end
  EyesLogger.debug "Retry timeout set to: #{retry_timeout}"
  start = Time.now
  res = if retry_timeout.zero?
          run(region, tag)
        elsif run_once_after_wait
          run(region, tag, retry_timeout)
        else
          run_with_intervals(region, tag, retry_timeout)
        end
  elapsed_time = Time.now - start
  EyesLogger.debug "match_window(): Completed in #{format('%.2f', elapsed_time)} seconds"
  @last_checked_window = @current_screenshot
  @last_screenshot_bounds = region.empty? ? Applitools::Region.new(0, 0, last_checked_window.width, last_checked_window.height) : region
  #noinspection RubyUnnecessaryReturnStatement
  driver.eyes.clear_user_inputs and return res
end

#run(region, tag, wait_before_run = nil) ⇒ Object 



46
47
48
49
50
 
# File 'lib/eyes_selenium/eyes/match_window_task.rb', line 46

def run(region, tag, wait_before_run=nil)
  EyesLogger.debug "Trying matching once..."
  sleep(wait_before_run) if wait_before_run
  match(region, tag)
end

#run_with_intervals(region, tag, retry_timeout) ⇒ Object 



52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
 
# File 'lib/eyes_selenium/eyes/match_window_task.rb', line 52

def run_with_intervals(region, tag, retry_timeout)
  # We intentionally take the first screenshot before starting the timer, to allow the page
  # just a tad more time to stabilize.
  EyesLogger.debug 'Matching with interval...'
  data = prep_match_data(region, tag, true)
  start = Time.now
  as_expected = agent_connector.match_window(session, data)
  EyesLogger.debug "First call result: #{as_expected}"
  return true if as_expected
  match_retry = Time.now - start
  while match_retry < retry_timeout
    sleep(MATCH_INTERVAL)
    EyesLogger.debug 'Matching...'
    return true if match(region, tag, true)
    match_retry = Time.now - start
    EyesLogger.debug "Elapsed time: #{match_retry}"
  end
  ## lets try one more time if we still don't have a match
  EyesLogger.debug 'Last attempt to match...'
  as_expected = match(region, tag)
  EyesLogger.debug "Match result: #{as_expected}"
  as_expected
end