require "test/unit"
require "rdoc/markup/inline"
class TestRDocMarkupAttributeManager < Test::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_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_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_html_like_em_bold
assert_equal ["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
@am.flow("cat and dog")
end
def test_html_like_em_bold_SGML
assert_equal ["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
@am.flow("cat and dog")
end
def test_html_like_em_bold_nested_1
assert_equal(["cat ", @bold_em_on, "and", @bold_em_off, " dog"],
@am.flow("cat and 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 and dog")
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 and dog")
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 and dog")
end
def test_html_like_teletype
assert_equal ["cat ", @tt_on, "dog", @tt_off],
@am.flow("cat dog")
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("cat and dog")
end
def test_protect
assert_equal(['cat \\ dog'], @am.flow('cat \\ dog'))
assert_equal(["cat dog"], @am.flow("cat \\dog"))
assert_equal(["cat ", @em_on, "and", @em_off, " dog"],
@am.flow("cat and \\dog"))
assert_equal(["*word* or text"], @am.flow("\\*word* or \\text"))
assert_equal(["_cat_", @em_on, "dog", @em_off],
@am.flow("\\_cat_dog"))
end
def test_special
# class names, variable names, file names, or instance variables
@am.add_special(/(
\b([A-Z]\w+(::\w+)*)
| \#\w+[!?=]?
| \b\w+([_\/\.]+\w+)+[!?=]?
)/x,
:CROSSREF)
assert_equal(["cat"], @am.flow("cat"))
assert_equal(["cat ", crossref("#fred"), " dog"].flatten,
@am.flow("cat #fred dog"))
assert_equal([crossref("#fred"), " dog"].flatten,
@am.flow("#fred dog"))
assert_equal(["cat ", crossref("#fred")].flatten, @am.flow("cat #fred"))
end
end