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begin
require 'win32ole'
rescue LoadError
end
require 'test/unit'
if defined?(WIN32OLE_EVENT)
class TestWIN32OLE_EVENT < Test::Unit::TestCase
def setup
@ie = WIN32OLE.new("InternetExplorer.Application")
@ie.visible = true
@event = ""
@event2 = ""
@event3 = ""
end
def default_handler(event, *args)
@event += event
end
def test_on_event
ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents')
ev.on_event {|*args| default_handler(*args)}
@ie.gohome
while @ie.busy
WIN32OLE_EVENT.message_loop
end
assert_match(/BeforeNavigate/, @event)
assert_match(/NavigateComplete/, @event)
end
def test_on_event2
ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents')
ev.on_event('BeforeNavigate') {|*args| handler1}
ev.on_event('BeforeNavigate') {|*args| handler2}
@ie.gohome
while @ie.busy
WIN32OLE_EVENT.message_loop
end
assert_equal("handler2", @event2)
end
def test_on_event3
ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents')
ev.on_event {handler1}
ev.on_event {handler2}
@ie.gohome
while @ie.busy
WIN32OLE_EVENT.message_loop
end
assert_equal("handler2", @event2)
end
def test_on_event4
ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents')
ev.on_event{handler1}
ev.on_event{handler2}
ev.on_event('NavigateComplete'){|*args| handler3(*args)}
@ie.gohome
while @ie.busy
WIN32OLE_EVENT.message_loop
end
assert(@event3!="")
assert("handler2", @event2)
end
def test_on_event5
ev = WIN32OLE_EVENT.new(@ie, 'DWebBrowserEvents')
ev.on_event {|*args| default_handler(*args)}
ev.on_event('NavigateComplete'){|*args| handler3(*args)}
@ie.gohome
while @ie.busy
WIN32OLE_EVENT.message_loop
end
assert_match(/BeforeNavigate/, @event)
assert(/NavigateComplete/ !~ @event)
assert(@event!="")
end
def handler1
@event2 = "handler1"
end
def handler2
@event2 = "handler2"
end
def handler3(url)
@event3 += url
end
def teardown
@ie.quit
@ie = nil
GC.start
sleep 1
end
end
end
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