AlkantarClanX12
Your IP : 18.116.40.151
#--
#
# Author:: Nathaniel Talbott.
# Copyright:: Copyright (c) 2000-2002 Nathaniel Talbott. All rights reserved.
# License:: Ruby license.
require 'gtk'
require 'test/unit/ui/testrunnermediator'
require 'test/unit/ui/testrunnerutilities'
module Test
module Unit
module UI
module GTK
# Runs a Test::Unit::TestSuite in a Gtk UI. Obviously,
# this one requires you to have Gtk
# (http://www.gtk.org/) and the Ruby Gtk extension
# (http://ruby-gnome.sourceforge.net/) installed.
class TestRunner
extend TestRunnerUtilities
# Creates a new TestRunner for running the passed
# suite.
def initialize(suite, output_level = NORMAL)
if (suite.respond_to?(:suite))
@suite = suite.suite
else
@suite = suite
end
@result = nil
@runner = Thread.current
@restart_signal = Class.new(Exception)
@viewer = Thread.start do
@runner.join rescue @runner.run
Gtk.main
end
@viewer.join rescue nil # wait deadlock to handshake
end
# Begins the test run.
def start
setup_mediator
setup_ui
attach_to_mediator
start_ui
@result
end
private
def setup_mediator
@mediator = TestRunnerMediator.new(@suite)
suite_name = @suite.to_s
if ( @suite.kind_of?(Module) )
suite_name = @suite.name
end
suite_name_entry.set_text(suite_name)
end
def attach_to_mediator
run_button.signal_connect("clicked", nil, &method(:run_test))
@mediator.add_listener(TestRunnerMediator::RESET, &method(:reset_ui))
@mediator.add_listener(TestResult::FAULT, &method(:add_fault))
@mediator.add_listener(TestResult::CHANGED, &method(:result_changed))
@mediator.add_listener(TestRunnerMediator::STARTED, &method(:started))
@mediator.add_listener(TestCase::STARTED, &method(:test_started))
@mediator.add_listener(TestCase::FINISHED, &method(:test_finished))
@mediator.add_listener(TestRunnerMediator::FINISHED, &method(:finished))
end
def run_test(*)
@runner.raise(@restart_signal)
end
def start_ui
@viewer.run
running = false
begin
loop do
if (running ^= true)
run_button.child.text = "Stop"
@mediator.run_suite
else
run_button.child.text = "Run"
@viewer.join
break
end
end
rescue @restart_signal
retry
rescue
end
end
def stop(*)
Gtk.main_quit
end
def reset_ui(count)
test_progress_bar.set_style(green_style)
test_progress_bar.configure(0, 0, count)
@red = false
run_count_label.set_text("0")
assertion_count_label.set_text("0")
failure_count_label.set_text("0")
error_count_label.set_text("0")
fault_list.remove_items(fault_list.children)
end
def add_fault(fault)
if ( ! @red )
test_progress_bar.set_style(red_style)
@red = true
end
item = FaultListItem.new(fault)
item.show
fault_list.append_items([item])
end
def show_fault(fault)
raw_show_fault(fault.long_display)
end
def raw_show_fault(string)
fault_detail_label.set_text(string)
outer_detail_sub_panel.queue_resize
end
def clear_fault
raw_show_fault("")
end
def result_changed(result)
run_count_label.set_text(result.run_count.to_s)
assertion_count_label.set_text(result.assertion_count.to_s)
failure_count_label.set_text(result.failure_count.to_s)
error_count_label.set_text(result.error_count.to_s)
end
def started(result)
@result = result
output_status("Started...")
end
def test_started(test_name)
output_status("Running #{test_name}...")
end
def test_finished(test_name)
test_progress_bar.set_value(test_progress_bar.get_value + 1)
end
def finished(elapsed_time)
output_status("Finished in #{elapsed_time} seconds")
end
def output_status(string)
status_entry.set_text(string)
end
def setup_ui
main_window.signal_connect("destroy", nil, &method(:stop))
main_window.show_all
fault_list.signal_connect("select-child", nil) {
| list, item, data |
show_fault(item.fault)
}
fault_list.signal_connect("unselect-child", nil) {
clear_fault
}
@red = false
end
def main_window
lazy_initialize(:main_window) {
@main_window = Gtk::Window.new(Gtk::WINDOW_TOPLEVEL)
@main_window.set_title("Test::Unit TestRunner")
@main_window.set_usize(800, 600)
@main_window.set_uposition(20, 20)
@main_window.set_policy(true, true, false)
@main_window.add(main_panel)
}
end
def main_panel
lazy_initialize(:main_panel) {
@main_panel = Gtk::VBox.new(false, 0)
@main_panel.pack_start(suite_panel, false, false, 0)
@main_panel.pack_start(progress_panel, false, false, 0)
@main_panel.pack_start(info_panel, false, false, 0)
@main_panel.pack_start(list_panel, false, false, 0)
@main_panel.pack_start(detail_panel, true, true, 0)
@main_panel.pack_start(status_panel, false, false, 0)
}
end
def suite_panel
lazy_initialize(:suite_panel) {
@suite_panel = Gtk::HBox.new(false, 10)
@suite_panel.border_width(10)
@suite_panel.pack_start(Gtk::Label.new("Suite:"), false, false, 0)
@suite_panel.pack_start(suite_name_entry, true, true, 0)
@suite_panel.pack_start(run_button, false, false, 0)
}
end
def suite_name_entry
lazy_initialize(:suite_name_entry) {
@suite_name_entry = Gtk::Entry.new
@suite_name_entry.set_editable(false)
}
end
def run_button
lazy_initialize(:run_button) {
@run_button = Gtk::Button.new("Run")
}
end
def progress_panel
lazy_initialize(:progress_panel) {
@progress_panel = Gtk::HBox.new(false, 10)
@progress_panel.border_width(10)
@progress_panel.pack_start(test_progress_bar, true, true, 0)
}
end
def test_progress_bar
lazy_initialize(:test_progress_bar) {
@test_progress_bar = EnhancedProgressBar.new
@test_progress_bar.set_usize(@test_progress_bar.allocation.width,
info_panel.size_request.height)
@test_progress_bar.set_style(green_style)
}
end
def green_style
lazy_initialize(:green_style) {
@green_style = Gtk::Style.new
@green_style.set_bg(Gtk::STATE_PRELIGHT, 0x0000, 0xFFFF, 0x0000)
}
end
def red_style
lazy_initialize(:red_style) {
@red_style = Gtk::Style.new
@red_style.set_bg(Gtk::STATE_PRELIGHT, 0xFFFF, 0x0000, 0x0000)
}
end
def info_panel
lazy_initialize(:info_panel) {
@info_panel = Gtk::HBox.new(false, 0)
@info_panel.border_width(10)
@info_panel.pack_start(Gtk::Label.new("Runs:"), false, false, 0)
@info_panel.pack_start(run_count_label, true, false, 0)
@info_panel.pack_start(Gtk::Label.new("Assertions:"), false, false, 0)
@info_panel.pack_start(assertion_count_label, true, false, 0)
@info_panel.pack_start(Gtk::Label.new("Failures:"), false, false, 0)
@info_panel.pack_start(failure_count_label, true, false, 0)
@info_panel.pack_start(Gtk::Label.new("Errors:"), false, false, 0)
@info_panel.pack_start(error_count_label, true, false, 0)
}
end
def run_count_label
lazy_initialize(:run_count_label) {
@run_count_label = Gtk::Label.new("0")
@run_count_label.set_justify(Gtk::JUSTIFY_LEFT)
}
end
def assertion_count_label
lazy_initialize(:assertion_count_label) {
@assertion_count_label = Gtk::Label.new("0")
@assertion_count_label.set_justify(Gtk::JUSTIFY_LEFT)
}
end
def failure_count_label
lazy_initialize(:failure_count_label) {
@failure_count_label = Gtk::Label.new("0")
@failure_count_label.set_justify(Gtk::JUSTIFY_LEFT)
}
end
def error_count_label
lazy_initialize(:error_count_label) {
@error_count_label = Gtk::Label.new("0")
@error_count_label.set_justify(Gtk::JUSTIFY_LEFT)
}
end
def list_panel
lazy_initialize(:list_panel) {
@list_panel = Gtk::HBox.new
@list_panel.border_width(10)
@list_panel.pack_start(list_scrolled_window, true, true, 0)
}
end
def list_scrolled_window
lazy_initialize(:list_scrolled_window) {
@list_scrolled_window = Gtk::ScrolledWindow.new
@list_scrolled_window.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
@list_scrolled_window.set_usize(@list_scrolled_window.allocation.width, 150)
@list_scrolled_window.add_with_viewport(fault_list)
}
end
def fault_list
lazy_initialize(:fault_list) {
@fault_list = Gtk::List.new
}
end
def detail_panel
lazy_initialize(:detail_panel) {
@detail_panel = Gtk::HBox.new
@detail_panel.border_width(10)
@detail_panel.pack_start(detail_scrolled_window, true, true, 0)
}
end
def detail_scrolled_window
lazy_initialize(:detail_scrolled_window) {
@detail_scrolled_window = Gtk::ScrolledWindow.new
@detail_scrolled_window.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
@detail_scrolled_window.set_usize(400, @detail_scrolled_window.allocation.height)
@detail_scrolled_window.add_with_viewport(outer_detail_sub_panel)
}
end
def outer_detail_sub_panel
lazy_initialize(:outer_detail_sub_panel) {
@outer_detail_sub_panel = Gtk::VBox.new
@outer_detail_sub_panel.pack_start(inner_detail_sub_panel, false, false, 0)
}
end
def inner_detail_sub_panel
lazy_initialize(:inner_detail_sub_panel) {
@inner_detail_sub_panel = Gtk::HBox.new
@inner_detail_sub_panel.pack_start(fault_detail_label, false, false, 0)
}
end
def fault_detail_label
lazy_initialize(:fault_detail_label) {
@fault_detail_label = EnhancedLabel.new("")
style = Gtk::Style.new
font = Gdk::Font.font_load("-*-Courier New-medium-r-normal--*-120-*-*-*-*-*-*")
begin
style.set_font(font)
rescue ArgumentError; end
@fault_detail_label.set_style(style)
@fault_detail_label.set_justify(Gtk::JUSTIFY_LEFT)
@fault_detail_label.set_line_wrap(false)
}
end
def status_panel
lazy_initialize(:status_panel) {
@status_panel = Gtk::HBox.new
@status_panel.border_width(10)
@status_panel.pack_start(status_entry, true, true, 0)
}
end
def status_entry
lazy_initialize(:status_entry) {
@status_entry = Gtk::Entry.new
@status_entry.set_editable(false)
}
end
def lazy_initialize(symbol)
if (!instance_eval("defined?(@#{symbol.to_s})"))
yield
end
return instance_eval("@" + symbol.to_s)
end
end
class EnhancedProgressBar < Gtk::ProgressBar
def set_style(style)
super
hide
show
end
end
class EnhancedLabel < Gtk::Label
def set_text(text)
super(text.gsub(/\n\t/, "\n" + (" " * 4)))
end
end
class FaultListItem < Gtk::ListItem
attr_reader(:fault)
def initialize(fault)
super(fault.short_display)
@fault = fault
end
end
end
end
end
end
if __FILE__ == $0
Test::Unit::UI::GTK::TestRunner.start_command_line_test
end