wikimedia/mediawiki-extensions-MultimediaViewer
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Merge "QA: Refactored performance tests"

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jenkins-bot 2014-09-25 09:16:24 +00:00 committed by Gerrit Code Review
parent 0caa1c4ddc c5a245309d
commit 1c56b23ff7
7 changed files with 79 additions and 83 deletions
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2
tests/browser/Gemfile
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@ -3,4 +3,4 @@
source "https://rubygems.org"
gem "mediawiki_selenium"
gem "mediawiki_selenium", "~> 0.4.0"

24
tests/browser/Gemfile.lock
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@ -4,17 +4,17 @@ GEM
builder (3.2.2)
childprocess (0.5.3)
ffi (~> 1.0, >= 1.0.11)
cucumber (1.3.16)
cucumber (1.3.17)
builder (>= 2.1.2)
diff-lcs (>= 1.1.3)
gherkin (~> 2.12)
multi_json (>= 1.7.5, < 2.0)
multi_test (>= 0.1.1)
data_magic (0.19)
data_magic (0.20)
faker (>= 1.1.2)
yml_reader (>= 0.3)
yml_reader (>= 0.4)
diff-lcs (1.2.5)
domain_name (0.5.20)
domain_name (0.5.21)
unf (>= 0.0.5, < 1.0.0)
faker (1.4.3)
i18n (~> 0.5)
@ -34,7 +34,7 @@ GEM
mediawiki_api (0.2.1)
faraday (~> 0.9, >= 0.9.0)
faraday-cookie_jar (~> 0.0, >= 0.0.6)
mediawiki_selenium (0.3.2)
mediawiki_selenium (0.4.0)
cucumber (~> 1.3, >= 1.3.10)
headless (~> 1.0, >= 1.0.1)
json (~> 1.8, >= 1.8.1)
@ -60,22 +60,22 @@ GEM
rspec-expectations (2.99.2)
diff-lcs (>= 1.1.3, < 2.0)
rubyzip (1.1.6)
selenium-webdriver (2.42.0)
childprocess (>= 0.5.0)
selenium-webdriver (2.43.0)
childprocess (~> 0.5)
multi_json (~> 1.0)
rubyzip (~> 1.0)
websocket (~> 1.0.4)
websocket (~> 1.0)
syntax (1.2.0)
unf (0.1.4)
unf_ext
unf_ext (0.0.6)
watir-webdriver (0.6.10)
watir-webdriver (0.6.11)
selenium-webdriver (>= 2.18.0)
websocket (1.0.7)
yml_reader (0.3)
websocket (1.2.1)
yml_reader (0.4)
PLATFORMS
ruby
DEPENDENCIES
mediawiki_selenium
mediawiki_selenium (~> 0.4.0)

20
tests/browser/features/mmv_performance.feature
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@ -1,20 +1,20 @@
@en.wikipedia.beta.wmflabs.org @mediawiki.org @firefox @internet_explorer_8 @internet_explorer_9 @internet_explorer_10 @internet_explorer_11 @test2.wikipedia.org
@en.wikipedia.beta.wmflabs.org @custom-browser @mediawiki.org @firefox @internet_explorer_8 @internet_explorer_9 @internet_explorer_10 @internet_explorer_11 @test2.wikipedia.org
Feature: Multimedia Viewer performance
Background:
Given I am using a custom user agent
And I am at a wiki article with at least two embedded pictures
And I am at a wiki article with at least two embedded pictures
Scenario: Commons with warm cache
Given I visit an unrelated Commons page to warm up the browser cache
And I visit the Commons page
And I visit the Commons page
Then the File: page image is loaded
Scenario: MMV with warm cache and small browser window
Given I have a small browser window
When I click on an unrelated image in the article to warm up the browser cache
When I close MMV
When I click on the first image in the article
And I close MMV
And I click on the first image in the article
Then the MMV image is loaded in 125 percent of the time with a warm cache and an average browser window
Scenario: MMV with cold cache and average browser window
@ -25,8 +25,8 @@ Feature: Multimedia Viewer performance
Scenario: MMV with warm cache and average browser window
Given I have an average browser window
When I click on an unrelated image in the article to warm up the browser cache
When I close MMV
When I click on the first image in the article
And I close MMV
And I click on the first image in the article
Then the MMV image is loaded in 125 percent of the time with a warm cache and an average browser window
Scenario: MMV with cold cache and large browser window
@ -37,6 +37,6 @@ Feature: Multimedia Viewer performance
Scenario: MMV with warm cache and large browser window
Given I have a large browser window
When I click on an unrelated image in the article to warm up the browser cache
When I close MMV
When I click on the first image in the article
Then the MMV image is loaded in 125 percent of the time with a warm cache and a large browser window
And I close MMV
And I click on the first image in the article
Then the MMV image is loaded in 125 percent of the time with a warm cache and a large browser window

61
tests/browser/features/step_definitions/mmv_performance_steps.rb
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@ -20,73 +20,26 @@ Given /^I have a large browser window$/ do
end
Given /^I am using a custom user agent$/ do
@browser = browser(test_name(@scenario), {user_agent: ENV["BROWSER_USERAGENT"]})
@browser = browser(test_name(@scenario), user_agent: ENV["BROWSER_USERAGENT"])
end
Then /^the File: page image is loaded$/ do
on(CommonsPage) do |page|
wait_for_image_load page, ".fullImageLink img"
page.wait_for_image_load ".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, "", ""
page.log_performance type: "file-page", duration: $commons_time * 1000
end
end
Then /^the MMV image is loaded in (\d+) percent of the time with a (.*) cache and an? (.*) browser window$/ do |percentage, cache, window_size|
on(E2ETestPage) do |page|
wait_for_image_load page, ".mw-mmv-image img"
page.wait_for_image_load ".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
page.log_performance type: "mmv", duration: mmv_time * 1000, cache: cache, windowSize: window_size
expected_time = $commons_time * ( percentage.to_f / 100.0 )
mmv_time.should < expected_time
expected_time = $commons_time * (percentage.to_f / 100.0)
expect(mmv_time).to be < 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

5
tests/browser/features/support/env.rb
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@ -1 +1,4 @@
require "mediawiki_selenium"
require "rubygems"
require "bundler/setup"
Bundler.require

47
tests/browser/features/support/pages/commons_page.rb
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@ -1,10 +1,51 @@
require "json"
class CommonsPage
include PageObject
include URL
page_url URL.url("File:Sunrise_over_fishing_boats_in_Kerala.jpg")
img(:commons_image, src: /Kerala\.jpg$/)
div(:mmv_image_loaded_cucumber, class: "mw-mmv-image-loaded-cucumber")
end
def wait_for_image_load(selector)
browser.execute_script <<-end_script
function wait_for_image() {
var $img = $( #{selector.to_json} );
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();
end_script
wait_until { mmv_image_loaded_cucumber_element.exists? }
end
def log_performance(stats)
stats = stats.reject { |name, value| value.nil? || value.to_s.empty? }
stats[:duration] = stats[:duration].floor
browser.execute_script <<-end_script
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.to_json} );
end_script
end
end

3
tests/browser/features/support/pages/e2e_test_page.rb
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@ -1,6 +1,5 @@
class E2ETestPage
class E2ETestPage < CommonsPage
include PageObject
include URL
page_url URL.url("MediaViewerE2ETest")