[Wtr-general] Tracking down xpath bug

[Bret Pettichord]

I'm also seeing this error. I had to get click a dialog to stop seeing the
javascript/missing image errors.

Bret

On 4/29/06, Charley Baker <charley.baker at gmail.com> wrote:
>
> Hrrrm, I'm getting errors running the test, main results: 2 tests, 1
> assertion, 1 failure, 1 error. Images are missing on the html page under
> test: list_matter.html. They all refer to AIMS/images/...
>
> Error 1 listed at the bottom.
> Here's how I installed:
>  - Deleted Watir and Rexml files from my Ruby install.
>  - Pulled Watir from HEAD, ran 'gem build' against the watir.gemspec to
> create watir-1.5.0.971.gem. Installed the gem.
>  - Downloaded rexml and installed 3.1.4 from bin/install.rb.
>  - Sanity version checking:
> require 'watir'
> require 'rexml/rexml'
>
> p "Watir version: " + Watir::IE::VERSION
> p "Rexml version: " + REXML::Version
> p "Platform: " + PLATFORM
>
> => "Watir version: 1.5.0.971"
> "Rexml version: 3.1.4"
> "Platform: i386-mswin32"
>
> I'm continuing to work on it, but this is what I'm getting now.
>
> Error 1:
>   1) Error:
> test_div_with_contains(TC_Divs_XPath2):
> NoMethodError: undefined method `include?' for nil:NilClass
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/functions.rb:142:in
> `contains'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:451:in `send'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:451:in `expr'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:438:in
> `each_with_i
> ndex'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:438:in `each'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:438:in
> `each_with_i
> ndex'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:438:in `expr'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:387:in `expr'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:283:in `expr'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:277:in
> `each_with_i
> ndex'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:277:in `each'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:277:in
> `each_with_i
> ndex'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:277:in `expr'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:488:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:490:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `each_index'
>
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:485:in
> `d_o_s'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:476:in
> `descendant_
> or_self'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:315:in `expr'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:125:in
> `match'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath_parser.rb:56:in `parse'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/xpath.rb:53:in `each'
>     C:/dev/ruby/lib/ruby/site_ruby/1.8/rexml/element.rb:939:in `each'
>     C:/dev/ruby/lib/ruby/gems/1.8/gems/watir-1.5.0.971
> /unittests/../watir.rb:195
> 4:in `elements_by_xpath'
>     C:/dev/ruby/lib/ruby/gems/1.8/gems/watir-1.5.0.971
> /unittests/../watir.rb:194
> 4:in `element_by_xpath'
>     C:/dev/ruby/lib/ruby/gems/1.8/gems/watir-1.5.0.971
> /unittests/../watir.rb:268
> 2:in `locate'
>     C:/dev/ruby/lib/ruby/gems/1.8/gems/watir-1.5.0.971
> /unittests/../watir.rb:215
> 1:in `assert_exists'
>     C:/dev/ruby/lib/ruby/gems/1.8/gems/watir- 1.5.0.971
> /unittests/../watir.rb:221
> 9:in `text'
>     C:/dev/ruby/lib/ruby/gems/1.8/gems/watir-1.5.0.971
> /unittests/div2_xpath_test
> .rb:19:in `test_div_with_contains'
>
> On 4/29/06, Bret Pettichord <bret at pettichord.com> wrote:
>
> > Angrez and i are getting different results when we execute
> div2_xpath_test.rb.
>
> I'd appreciate it if others could get the latest code from HEAD, execute
> this test, and tell us what happens. You'll have to install REXML 3.1.4first.
>
> Bret
>
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