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91ed484f92
http://www.germane-software.com/repos/rexml/trunk/test/. Many tests are failed temporary. I'll fix them quickly. Sorry. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
80 lines
2.1 KiB
Ruby
80 lines
2.1 KiB
Ruby
require "test/unit/testcase"
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require "rexml/document"
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require "rexml/xpath"
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require "rexml/parsers/xpathparser"
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class XPathPredicateTester < Test::Unit::TestCase
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include REXML
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SRC=<<-EOL
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<article>
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<section role="subdivision" id="1">
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<para>free flowing text.</para>
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</section>
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<section role="division">
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<section role="subdivision" id="2">
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<para>free flowing text.</para>
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</section>
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<section role="division">
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<para>free flowing text.</para>
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</section>
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</section>
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</article>
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EOL
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def setup
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@doc = REXML::Document.new( SRC )
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@parser = REXML::Parsers::XPathParser.new
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end
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def test_predicates_parent
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path = '//section[../self::section[@role="division"]]'
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m = do_path( path )
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assert_equal( 2, m.size )
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assert_equal( "2", m[0].attributes["id"] )
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assert_nil( m[1].attributes["id"] )
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end
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def test_predicates_single
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path = '//section[@role="subdivision" and not(../self::section[@role="division"])]'
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m = do_path( path )
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assert_equal( 1, m.size )
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assert_equal( "1", m[0].attributes["id"] )
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end
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def test_predicates_multi
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path = '//section[@role="subdivision"][not(../self::section[@role="division"])]'
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m = do_path( path )
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assert_equal( 1, m.size )
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assert_equal( "1", m[0].attributes["id"] )
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end
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def do_path( path )
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m = REXML::XPath.match( @doc, path )
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#puts path, @parser.parse( path ).inspect
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return m
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end
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def test_get_no_siblings_terminal_nodes
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source = <<-XML
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<a>
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<b number='1' str='abc'>TEXT1</b>
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<c number='1'/>
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<c number='2' str='def'>
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<b number='3'/>
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<d number='1' str='abc'>TEXT2</d>
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<b number='2'><!--COMMENT--></b>
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</c>
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</a>
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XML
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doc = REXML::Document.new(source)
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predicate = "count(child::node()|" +
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"following-sibling::node()|" +
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"preceding-sibling::node())=0"
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m = REXML::XPath.match(doc, "/descendant-or-self::node()[#{predicate}]")
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assert_equal( [REXML::Text.new("TEXT1"),
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REXML::Text.new("TEXT2"),
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REXML::Comment.new("COMMENT")],
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m )
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end
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end
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