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require 'rubygems'
require 'minitest/autorun'
require 'rdoc'
require 'rdoc/markup'
require 'rdoc/markup/inline'
require 'rdoc/markup/to_html_crossref'
class TestRDocMarkupAttributeManager < MiniTest::Unit::TestCase
def setup
@am = RDoc::Markup::AttributeManager.new
@bold_on = @am.changed_attribute_by_name([], [:BOLD])
@bold_off = @am.changed_attribute_by_name([:BOLD], [])
@tt_on = @am.changed_attribute_by_name([], [:TT])
@tt_off = @am.changed_attribute_by_name([:TT], [])
@em_on = @am.changed_attribute_by_name([], [:EM])
@em_off = @am.changed_attribute_by_name([:EM], [])
@bold_em_on = @am.changed_attribute_by_name([], [:BOLD] | [:EM])
@bold_em_off = @am.changed_attribute_by_name([:BOLD] | [:EM], [])
@em_then_bold = @am.changed_attribute_by_name([:EM], [:EM] | [:BOLD])
@em_to_bold = @am.changed_attribute_by_name([:EM], [:BOLD])
@am.add_word_pair("{", "}", :WOMBAT)
@wombat_on = @am.changed_attribute_by_name([], [:WOMBAT])
@wombat_off = @am.changed_attribute_by_name([:WOMBAT], [])
end
def crossref(text)
crossref_bitmap = RDoc::Markup::Attribute.bitmap_for(:_SPECIAL_) |
RDoc::Markup::Attribute.bitmap_for(:CROSSREF)
[ @am.changed_attribute_by_name([], [:CROSSREF, :_SPECIAL_]),
RDoc::Markup::Special.new(crossref_bitmap, text),
@am.changed_attribute_by_name([:CROSSREF, :_SPECIAL_], [])
]
end
def test_adding
assert_equal(["cat ", @wombat_on, "and", @wombat_off, " dog" ],
@am.flow("cat {and} dog"))
#assert_equal(["cat {and} dog" ], @am.flow("cat \\{and} dog"))
end
def test_add_word_pair
@am.add_word_pair '%', '&', 'percent and'
assert @am.word_pair_map.include?(/(%)(\S+)(&)/)
assert @am.protectable.include?('%')
assert !@am.protectable.include?('&')
end
def test_add_word_pair_angle
e = assert_raises ArgumentError do
@am.add_word_pair '<', '>', 'angles'
end
assert_equal "Word flags may not start with '<'", e.message
end
def test_add_word_pair_matching
@am.add_word_pair '^', '^', 'caret'
assert @am.matching_word_pairs.include?('^')
assert @am.protectable.include?('^')
end
def test_basic
assert_equal(["cat"], @am.flow("cat"))
assert_equal(["cat ", @bold_on, "and", @bold_off, " dog"],
@am.flow("cat *and* dog"))
assert_equal(["cat ", @bold_on, "AND", @bold_off, " dog"],
@am.flow("cat *AND* dog"))
assert_equal(["cat ", @em_on, "And", @em_off, " dog"],
@am.flow("cat _And_ dog"))
assert_equal(["cat *and dog*"], @am.flow("cat *and dog*"))
assert_equal(["*cat and* dog"], @am.flow("*cat and* dog"))
assert_equal(["cat *and ", @bold_on, "dog", @bold_off],
@am.flow("cat *and *dog*"))
assert_equal(["cat ", @em_on, "and", @em_off, " dog"],
@am.flow("cat _and_ dog"))
assert_equal(["cat_and_dog"],
@am.flow("cat_and_dog"))
assert_equal(["cat ", @tt_on, "and", @tt_off, " dog"],
@am.flow("cat +and+ dog"))
assert_equal(["cat ", @bold_on, "a_b_c", @bold_off, " dog"],
@am.flow("cat *a_b_c* dog"))
assert_equal(["cat __ dog"],
@am.flow("cat __ dog"))
assert_equal(["cat ", @em_on, "_", @em_off, " dog"],
@am.flow("cat ___ dog"))
end
def test_bold
assert_equal [@bold_on, 'bold', @bold_off],
@am.flow("*bold*")
assert_equal [@bold_on, 'Bold:', @bold_off],
@am.flow("*Bold:*")
assert_equal [@bold_on, '\\bold', @bold_off],
@am.flow("*\\bold*")
end
def test_bold_html_escaped
assert_equal ['cat <b>dog</b>'], @am.flow('cat \<b>dog</b>')
end
def test_combined
assert_equal(["cat ", @em_on, "and", @em_off, " ", @bold_on, "dog", @bold_off],
@am.flow("cat _and_ *dog*"))
assert_equal(["cat ", @em_on, "a__nd", @em_off, " ", @bold_on, "dog", @bold_off],
@am.flow("cat _a__nd_ *dog*"))
end
def test_convert_attrs
str = '+foo+'
attrs = RDoc::Markup::AttrSpan.new str.length
@am.convert_attrs str, attrs
assert_equal "\000foo\000", str
str = '+:foo:+'
attrs = RDoc::Markup::AttrSpan.new str.length
@am.convert_attrs str, attrs
assert_equal "\000:foo:\000", str
str = '+x-y+'
attrs = RDoc::Markup::AttrSpan.new str.length
@am.convert_attrs str, attrs
assert_equal "\000x-y\000", str
end
def test_html_like_em_bold
assert_equal ["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
@am.flow("cat <i>and </i><b>dog</b>")
end
def test_html_like_em_bold_SGML
assert_equal ["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
@am.flow("cat <i>and <b></i>dog</b>")
end
def test_html_like_em_bold_nested_1
assert_equal(["cat ", @bold_em_on, "and", @bold_em_off, " dog"],
@am.flow("cat <i><b>and</b></i> dog"))
end
def test_html_like_em_bold_nested_2
assert_equal ["cat ", @em_on, "and ", @em_then_bold, "dog", @bold_em_off],
@am.flow("cat <i>and <b>dog</b></i>")
end
def test_html_like_em_bold_nested_mixed_case
assert_equal ["cat ", @em_on, "and ", @em_then_bold, "dog", @bold_em_off],
@am.flow("cat <i>and <B>dog</B></I>")
end
def test_html_like_em_bold_mixed_case
assert_equal ["cat ", @em_on, "and", @em_off, " ", @bold_on, "dog", @bold_off],
@am.flow("cat <i>and</i> <B>dog</b>")
end
def test_html_like_teletype
assert_equal ["cat ", @tt_on, "dog", @tt_off],
@am.flow("cat <tt>dog</Tt>")
end
def test_html_like_teletype_em_bold_SGML
assert_equal [@tt_on, "cat", @tt_off, " ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
@am.flow("<tt>cat</tt> <i>and <b></i>dog</b>")
end
def test_protect
assert_equal(['cat \\ dog'],
@am.flow('cat \\ dog'))
assert_equal(["cat <tt>dog</Tt>"],
@am.flow("cat \\<tt>dog</Tt>"))
assert_equal(["cat ", @em_on, "and", @em_off, " <B>dog</b>"],
@am.flow("cat <i>and</i> \\<B>dog</b>"))
assert_equal(["*word* or <b>text</b>"],
@am.flow("\\*word* or \\<b>text</b>"))
assert_equal(["_cat_", @em_on, "dog", @em_off],
@am.flow("\\_cat_<i>dog</i>"))
end
def test_special
@am.add_special(RDoc::Markup::ToHtmlCrossref::CROSSREF_REGEXP, :CROSSREF)
#
# The apostrophes in "cats'" and "dogs'" suppress the flagging of these
# words as potential cross-references, which is necessary for the unit
# tests. Unfortunately, the markup engine right now does not actually
# check whether a cross-reference is valid before flagging it.
#
assert_equal(["cats'"], @am.flow("cats'"))
assert_equal(["cats' ", crossref("#fred"), " dogs'"].flatten,
@am.flow("cats' #fred dogs'"))
assert_equal([crossref("#fred"), " dogs'"].flatten,
@am.flow("#fred dogs'"))
assert_equal(["cats' ", crossref("#fred")].flatten, @am.flow("cats' #fred"))
end
def test_tt_html
assert_equal [@tt_on, '"\n"', @tt_off],
@am.flow('<tt>"\n"</tt>')
end
end
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