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http://jira.openqa.org/browse/WTR-463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=20068#action_20068
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Alan Baird commented on WTR-463:
--------------------------------
I spent some time playing around with close_all today using Watir 1.7 --pre and
noticed the following:
1) close_all seems to close every other window. If I start with 3 windows, it
closes the 1st and 3rd window opened, but not the 2nd. If i start with 4
windows, it closes the 1st and 3rd, but leaves the 2nd and 4th open. If I have
6 windows open, well, it follows the same pattern, leaving 3 windows open. If
I run the command once more it closes the 1st and 3rd remaining open windows,
but not the 2nd.
2) As the comments in close_all suggested, I implemented a while loop to call
Watir::IE#close like so:
{code}
until Watir::IE.open_ies < 1 do
Watir::IE.each {|ie| ie.close}
end
{code}
(I'm going from memory here so check my work) I wrote open_ies to facilitate
this - it just uses the each method to return a count of the number of open IE
windows. This method does pretty well at closing all IE windows.
3) If there are any IE's with a tab open, close_all will wait forever. I
imagine that this has something to do with the fact that the wait method
doesn't know how to deal with tabs.
Note, I'm running all of this on Windows 7 with IE8.
> close_all throws exception in Watir 1.6.7
> -----------------------------------------
>
> Key: WTR-463
> URL: http://jira.openqa.org/browse/WTR-463
> Project: Watir
> Issue Type: Bug
> Components: Wait
> Affects Versions: 1.6.7
> Environment: Windows XP, IE7
> Reporter: Alan Baird
> Assignee: Jarmo Pertman
> Priority: Critical
> Fix For: Soon
>
>
> Watir::IE.close_all appears to be broken in 1.6.7 (it's possible it's broke
> in 1.6.6 but I don't think this was changed in 1.6.6). Consider the
> following code. I have addded a line in Watir::Exception.until_with_timeout
> to record the timeout that is being passed to Wait.until in line 10 of
> module.rb. This clearly shows that 0 is being passed to Wait.until. This
> causes the unexpected Watir::Wait::TimeoutError.
> {code}
> N:\gauntlet>irb --noreadline
> irb(main):001:0> require 'watir'
> => true
> irb(main):002:0> br = Watir::IE.new
> => #<Watir::IE:0x4108a48 url="about:blank" title="">
> irb(main):003:0> br.close
> => false
> irb(main):004:0> br = Watir::IE.new
> => #<Watir::IE:0x40f6de8 url="about:blank" title="">
> irb(main):005:0> Watir::IE.close_all
> the attach timeout is 0
> Watir::Wait::TimeoutError: timed out after 0 seconds
> from
> c:/ruby/lib/ruby/gems/1.8/gems/commonwatir-1.6.7/lib/watir/wait.rb:23:in
> `until'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/module.rb:11:in
> `until_with_timeout'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/modal_dialog.rb:16:in
> `find_modal_from_window'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/modal_dialog.rb:36:in
> `locate'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/modal_dialog.rb:86:in
> `initialize'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/container.rb:188:in `new'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/container.rb:188:in
> `modal_dialog'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/close_all.rb:29:in
> `close_modal'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/close_all.rb:16:in
> `close_all_but'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/ie-class.rb:245:in `each'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/ie-class.rb:240:in `each'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/close_all.rb:15:in
> `close_all_but'
> from
> c:/ruby/lib/ruby/gems/1.8/gems/watir-1.6.7/lib/watir/close_all.rb:7:in
> `close_all'
> from (irb):5
> irb(main):006:0> puts Watir::IE.attach_timeout
> 2.0
> => nil
> {code}
> The culprit, I believe, is Watir::IE#close_modal:
> {code}
> # close modal dialog. unlike IE#modal_dialog.close, does not wait for dialog
> # to appear and does not raise exception if no window is found.
> # returns true if modal was found and close, otherwise false
> def close_modal
> begin
> original_attach_timeout = IE.attach_timeout
> IE.attach_timeout = 0
> self.modal_dialog.close
> true
> rescue NoMatchingWindowFoundException, TimeOutException
> false
> ensure
> IE.attach_timeout = original_attach_timeout
> end
> end
> {code}
> What's weird is that it specifically states in the comment that this should
> not raise an exception but it clearly is. The reason is that line 28 in
> close_all.rb sets the IE.attach_timeout to 0. I tried commenting out this
> line but it still raises a Watir::Wait::TimeoutError.
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