Watir::IE#close doesn't set @closing variable to false after closing IE
-----------------------------------------------------------------------
Key: WTR-462
URL: http://jira.openqa.org/browse/WTR-462
Project: Watir
Issue Type: Bug
Components: Other
Affects Versions: 1.6.7
Environment: WIN XP, IE7
Reporter: Alan Baird
Priority: Major
All -
Consider the following example where I am trying to restart a browser using
Watir's instance methods:
irb(main):001:0> require 'watir'
=> true
irb(main):002:0> br = Watir::IE.new
=> #<Watir::IE:0x2e384a4 url="about:blank" title=""> irb(main):003:0> br.goto
'google.com'
=> 1.641
irb(main):004:0> br.close
=> nil
irb(main):005:0> br._new_window_init
=> 0.422
irb(main):006:0> br.goto 'google.com'
=> 0.859
irb(main):007:0> br.close
=> nil
This actually works just fine until the last line where the browser doesn't
close (but the first br.close does close the browser).
So, I examined the close method:
# Closes the Browser
def close
return unless exists?
@closing = true
@ie.stop
wait rescue nil
chwnd = @ie.hwnd.to_i
@ie.quit
while Win32API.new("user32","IsWindow", 'L', 'L').Call(chwnd) == 1
sleep 0.3
end
end
Note that @closing is never set to false. Thus, whenever close is called
subsequently, it will return immediately because the first thing #exists? does
is:
return false if @closing
The fix is simple, just add @closing = false to the end of #close. I tested
this in a monkeypatched version and it fixes the problem as I recreated it in
IRB above.
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