+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
require 'test_helper'
require 'capybara/rails'
require 'capybara/poltergeist'
require 'uri'
require 'yaml'
-Capybara.register_driver :poltergeist do |app|
- Capybara::Poltergeist::Driver.new app, {
- window_size: [1200, 800],
+def available_port for_what
+ begin
+ Addrinfo.tcp("0.0.0.0", 0).listen do |srv|
+ port = srv.connect_address.ip_port
+ # Selenium needs an additional locking port, check if it's available
+ # and retry if necessary.
+ if for_what == 'selenium'
+ locking_port = port - 1
+ Addrinfo.tcp("0.0.0.0", locking_port).listen.close
+ end
+ STDERR.puts "Using port #{port} for #{for_what}"
+ return port
+ end
+ rescue Errno::EADDRINUSE, Errno::EACCES
+ retry
+ end
+end
+
+def selenium_opts
+ {
+ port: available_port('selenium'),
+ desired_capabilities: Selenium::WebDriver::Remote::Capabilities.firefox(
+ acceptInsecureCerts: true,
+ ),
+ }
+end
+
+def poltergeist_opts
+ {
phantomjs_options: ['--ignore-ssl-errors=true'],
- inspector: true,
+ port: available_port('poltergeist'),
+ window_size: [1200, 800],
}
end
-Headless.new.start
+Capybara.register_driver :poltergeist do |app|
+ Capybara::Poltergeist::Driver.new app, poltergeist_opts
+end
+
+Capybara.register_driver :poltergeist_debug do |app|
+ Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(inspector: true)
+end
+
+Capybara.register_driver :poltergeist_with_fake_websocket do |app|
+ js = File.expand_path '../support/fake_websocket.js', __FILE__
+ Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(extensions: [js])
+end
+
+Capybara.register_driver :poltergeist_without_file_api do |app|
+ js = File.expand_path '../support/remove_file_api.js', __FILE__
+ Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(extensions: [js])
+end
+
+Capybara.register_driver :selenium do |app|
+ Capybara::Selenium::Driver.new app, selenium_opts
+end
+
+Capybara.register_driver :selenium_with_download do |app|
+ profile = Selenium::WebDriver::Firefox::Profile.new
+ profile['browser.download.dir'] = DownloadHelper.path.to_s
+ profile['browser.download.downloadDir'] = DownloadHelper.path.to_s
+ profile['browser.download.defaultFolder'] = DownloadHelper.path.to_s
+ profile['browser.download.folderList'] = 2 # "save to user-defined location"
+ profile['browser.download.manager.showWhenStarting'] = false
+ profile['browser.helperApps.alwaysAsk.force'] = false
+ profile['browser.helperApps.neverAsk.saveToDisk'] = 'text/plain,application/octet-stream'
+ Capybara::Selenium::Driver.new app, selenium_opts.merge(profile: profile)
+end
module WaitForAjax
- Capybara.default_wait_time = 5
+ # FIXME: Huge side effect here
+ # The following line changes the global default Capybara wait time, affecting
+ # every test which follows this one. This should be removed and the failing tests
+ # should have their individual wait times increased, if appropriate, using
+ # the using_wait_time(N) construct to temporarily change the wait time.
+ # Note: the below is especially bad because there are places that increase wait
+ # times using a multiplier e.g. using_wait_time(3 * Capybara.default_max_wait_time)
+ Capybara.default_max_wait_time = 10
def wait_for_ajax
- Timeout.timeout(Capybara.default_wait_time) do
- loop until finished_all_ajax_requests?
+ timeout = 10
+ count = 0
+ while page.evaluate_script("jQuery.active").to_i > 0
+ count += 1
+ raise "AJAX request took more than #{timeout} seconds" if count > timeout * 10
+ sleep(0.1)
end
end
- def finished_all_ajax_requests?
- page.evaluate_script('jQuery.active').zero?
+end
+
+module AssertDomEvent
+ # Yield the supplied block, then wait for an event to arrive at a
+ # DOM element.
+ def assert_triggers_dom_event events, target='body'
+ magic = 'received-dom-event-' + rand(2**30).to_s(36)
+ page.execute_script <<eos
+ $('#{target}').one('#{events}', function() {
+ $('body').addClass('#{magic}');
+ });
+eos
+ yield
+ assert_selector "body.#{magic}"
+ page.execute_script "$('body').removeClass('#{magic}');";
+ end
+end
+
+module HeadlessHelper
+ class HeadlessSingleton
+ @display = ENV['ARVADOS_TEST_HEADLESS_DISPLAY'] || rand(400)+100
+ STDERR.puts "Using display :#{@display} for headless tests"
+ def self.get
+ @headless ||= Headless.new reuse: false, display: @display
+ end
+ end
+
+ Capybara.default_driver = :rack_test
+
+ def self.included base
+ base.class_eval do
+ setup do
+ Capybara.use_default_driver
+ @headless = false
+ end
+
+ teardown do
+ if @headless
+ @headless.stop
+ @headless = false
+ end
+ end
+ end
+ end
+
+ def need_selenium reason=nil, driver=:selenium
+ Capybara.current_driver = driver
+ unless ENV['ARVADOS_TEST_HEADFUL'] or @headless
+ @headless = HeadlessSingleton.get
+ @headless.start
+ end
+ end
+
+ def need_javascript reason=nil
+ unless Capybara.current_driver == :selenium
+ Capybara.current_driver = :poltergeist
+ end
end
end
include Capybara::DSL
include ApiFixtureLoader
include WaitForAjax
+ include AssertDomEvent
+ include HeadlessHelper
@@API_AUTHS = self.api_fixture('api_client_authorizations')
# fixture, or passed as a raw string.
api_token = ((@@API_AUTHS.include? token) ?
@@API_AUTHS[token]['api_token'] : token)
- sep = (path.include? '?') ? '&' : '?'
+ path_parts = path.partition("#")
+ sep = (path_parts.first.include? '?') ? '&' : '?'
q_string = URI.encode_www_form('api_token' => api_token)
- "#{path}#{sep}#{q_string}"
+ path_parts.insert(1, "#{sep}#{q_string}")
+ path_parts.join("")
end
# Find a page element, but return false instead of raising an
# exception if not found. Use this with assertions to explain that
# the error signifies a failed test rather than an unexpected error
# during a testing procedure.
- def find? *args
+ def find?(*args)
begin
- find *args
+ find(*args)
rescue Capybara::ElementNotFound
false
end
screenshot
end
if Capybara.current_driver == :selenium
+ # Clearing localStorage crashes on a page where JS isn't
+ # executed. We also need to make sure we're clearing
+ # localStorage for the test server's origin, even if we finished
+ # the test on a different origin.
+ host = Capybara.current_session.server.host
+ port = Capybara.current_session.server.port
+ base = "http://#{host}:#{port}"
+ if page.evaluate_script("window.document.contentType") != "text/html" ||
+ !page.evaluate_script("window.location.toString()").start_with?(base)
+ visit "#{base}/404"
+ end
page.execute_script("window.localStorage.clear()")
+ else
+ page.driver.restart if defined?(page.driver.restart)
end
Capybara.reset_sessions!
end
+
+ def accept_alert
+ if Capybara.current_driver == :selenium
+ (0..9).each do
+ begin
+ page.driver.browser.switch_to.alert.accept
+ break
+ rescue Selenium::WebDriver::Error::NoSuchAlertError
+ sleep 0.1
+ end
+ end
+ else
+ # poltergeist returns true for confirm, so no need to accept
+ end
+ end
+end
+
+def upload_data_and_get_collection(data, user, filename, owner_uuid=nil)
+ token = api_token(user)
+ datablock = `echo -n #{data.shellescape} | ARVADOS_API_TOKEN=#{token.shellescape} arv-put --no-progress --raw -`.strip
+ assert $?.success?, $?
+ col = nil
+ use_token user do
+ mtxt = ". #{datablock} 0:#{data.length}:#{filename}\n"
+ if owner_uuid
+ col = Collection.create(manifest_text: mtxt, owner_uuid: owner_uuid)
+ else
+ col = Collection.create(manifest_text: mtxt)
+ end
+ end
+ return col
end
projects / arvados.git / blobdiff