mediawiki-extensions-Multim.../tests/browser/features/step_definitions/mmv_performance_steps.rb
Gilles Dubuc 353ce92d79 Set correct license link location in E2E test
* Remove login since it's not longer needed
* Point to a new smaller test page instead of Lightbox_demo
 which should make the tests run much faster
* Tweak selenium scroll workaround which seems to be speed-dependant

Change-Id: I247ae6a5044ecc93b6f3839f1b9ed955b488b5a7
Mingle: https://wikimedia.mingle.thoughtworks.com/projects/multimedia/cards/475
2014-04-24 15:50:06 +02:00

88 lines
3 KiB
Ruby

Given /^I visit the Commons page$/ do
@commons_open_time = Time.now.getutc
@browser.goto "https://commons.wikimedia.org/wiki/File:Sunrise_over_fishing_boats_in_Kerala.jpg"
end
Given /^I visit an unrelated Commons page to warm up the browser cache$/ do
@browser.goto "https://commons.wikimedia.org/wiki/File:Wikimedia_Foundation_2013_All_Hands_Offsite_-_Day_2_-_Photo_16.jpg"
end
Given /^I have a small browser window$/ do
@browser.window.resize_to 900, 700
end
Given /^I have an average browser window$/ do
@browser.window.resize_to 1366, 768
end
Given /^I have a large browser window$/ do
@browser.window.resize_to 1920, 1080
end
Then /^the File: page image is loaded$/ do
on(CommonsPage) do |page|
wait_for_image_load page, ".fullImageLink img"
#Has to be a global variable, otherwise it doesn't survive between scenarios
$commons_time = Time.now.getutc - @commons_open_time
log_performance "file-page", ( $commons_time * 1000 ).to_i.to_s, "", ""
end
end
Then /^the MMV image is loaded in (\d+) percent of the time with a (.*) cache and an? (.*) browser window$/ do |percentage, cache, window_size|
on(E2ETestPage) do |page|
wait_for_image_load page, ".mw-mmv-image img"
mmv_time = Time.now.getutc - @image_click_time
log_performance "mmv", (mmv_time * 1000).to_i.to_s, cache, window_size
expected_time = $commons_time * ( percentage.to_f / 100.0 )
mmv_time.should < expected_time
end
end
def wait_for_image_load ( page, css_class )
@browser.execute_script("
function wait_for_image() {
var $img = $( '" + css_class + "' );
if ( $img.length
&& $img.attr( 'src' ).match(/Kerala/)
&& !$img.attr( 'src' ).match(/\\/220px-/) // Blurry placeholder
&& $img.prop( 'complete' ) ) {
$( 'body' ).append( '<div class=\"mw-mmv-image-loaded-cucumber\"/>' );
} else {
setTimeout( wait_for_image, 10 );
}
}
wait_for_image();
")
Watir::Wait.until { page.mmv_image_loaded_cucumber_element.exists? }
end
def log_performance ( type, duration, cache, window_size )
@browser.execute_script("
var stats = { type : '" + type + "', duration : " + duration + "};
if ( '" + cache + "'.length ) {
stats.cache = '" + cache + "';
}
if ( '" + window_size + "'.length ) {
stats.windowSize = '" + window_size + "';
}
mediaWiki.eventLog.declareSchema( 'MultimediaViewerVersusPageFilePerformance',
{ schema:
{ title: 'MultimediaViewerVersusPageFilePerformance',
properties: {
type: { type: 'string', required: true, enum: [ 'mmv', 'file-page' ] },
duration: { type: 'integer', required: true },
cache: { type: 'string', required: false, enum: [ 'cold', 'warm' ] },
windowSize: { type: 'string', required: false, enum: [ 'average', 'large'] }
}
},
revision: 7907636
});
mw.eventLog.logEvent( 'MultimediaViewerVersusPageFilePerformance', stats );
")
end