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Extracted Instiki start/stop code in the Watir test suite (hairy Win32 incantations) into a class of its own.

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This commit is contained in:
Alexey Verkhovsky 2005-05-10 13:22:29 +00:00
parent 57e4c725e9
commit 33ae92a332
1 changed files with 46 additions and 32 deletions
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78
test/watir/e2e.rb
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@ -8,28 +8,10 @@ require(File.expand_path(File.dirname(__FILE__) + "/../../config/environment"))
INSTIKI_PORT = 2501
HOME = "http://localhost:#{INSTIKI_PORT}"
class Win32API
# FIXME this should raise an error whenever an API call returns an error
# alias __original_call call
# def call(*args)
# __original_call(*args)
# last_error = Win32API.new('kernel32.dll', 'GetLastError', '', 'L').__original_call()
# raise "Win32API call to #{args.inspect} has failed with error code #{last_error}" if last_error
# end
end
class E2EInstikiTest < Test::Unit::TestCase
def startup
createProcess =
startup_info = [68].pack('lx64')
@@instiki = [0, 0, 0, 0].pack('llll')
Win32API.new('kernel32.dll', 'CreateProcess', 'pplllllppp', 'L').call(
nil,
"ruby #{RAILS_ROOT}/instiki.rb --storage #{prepare_storage} " +
" --port #{INSTIKI_PORT} --environment development",
0, 0, 1, 0, 0, '.', startup_info, @@instiki)
@@instiki = InstikiController.start
sleep 5
@@ie = Watir::IE.start(HOME)
@ -41,13 +23,8 @@ class E2EInstikiTest < Test::Unit::TestCase
end
def self.shutdown
process_id = @@instiki.unpack('llll')[2]
right_to_terminate_process = 1
handle = Win32API.new('kernel32.dll', 'OpenProcess', 'lil', 'l').call(
right_to_terminate_process, 0, process_id)
Win32API.new('kernel32.dll', 'TerminateProcess', 'll', 'L').call(handle, 0)
@@ie.close if defined? @@ie
@@instiki.stop
end
def ie
@ -70,13 +47,6 @@ class E2EInstikiTest < Test::Unit::TestCase
private
def prepare_storage
storage_path = INSTIKI_ROOT + '/storage/e2e'
FileUtils.rm_rf(storage_path) if File.exists? storage_path
FileUtils.mkdir_p(storage_path)
storage_path
end
def setup_web
assert_equal 'Wiki', ie.textField(:name, 'web_name').value
assert_equal 'wiki', ie.textField(:name, 'web_address').value
@ -102,6 +72,50 @@ class E2EInstikiTest < Test::Unit::TestCase
end
class InstikiController
attr_reader :process_id
def self.start
startup_info = [68].pack('lx64')
process_info = [0, 0, 0, 0].pack('llll')
startup_command =
"ruby #{RAILS_ROOT}/instiki.rb --storage #{prepare_storage} " +
" --port #{INSTIKI_PORT} --environment development"
result = Win32API.new('kernel32.dll', 'CreateProcess', 'pplllllppp', 'L').call(
nil,
startup_command,
0, 0, 1, 0, 0, '.', startup_info, process_info)
# TODO print the error code, or better yet a text message
raise "Failed to start Instiki." if result == 0
process_id = process_info.unpack('llll')[2]
return self.new(process_id)
end
def self.prepare_storage
storage_path = INSTIKI_ROOT + '/storage/e2e'
FileUtils.rm_rf(storage_path) if File.exists? storage_path
FileUtils.mkdir_p(storage_path)
storage_path
end
def initialize(pid)
@process_id = pid
end
def stop
right_to_terminate_process = 1
handle = Win32API.new('kernel32.dll', 'OpenProcess', 'lil', 'l').call(
right_to_terminate_process, 0, @process_id)
Win32API.new('kernel32.dll', 'TerminateProcess', 'll', 'L').call(handle, 0)
end
end
begin
require 'test/unit/ui/console/testrunner'
Test::Unit::UI::Console::TestRunner.new(E2EInstikiTest.suite).start