1 files changed, 153 insertions, 0 deletions
diff --git a/test/rdoc/test_rdoc_markup_attribute_manager.rb b/test/rdoc/test_rdoc_markup_attribute_manager.rb
new file mode 100644
index 0000000000..0f3bb3a449
--- /dev/null
+++ b/test/rdoc/test_rdoc_markup_attribute_manager.rb
@@ -0,0 +1,153 @@
+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
+    assert_equal(["cat ", @tt_on, "dog", @tt_off], @am.flow("cat <tt>dog</Tt>"))
+
+    assert_equal(["cat ", @em_on, "and", @em_off, " ", @bold_on, "dog", @bold_off],
+                  @am.flow("cat <i>and</i> <B>dog</b>"))
+
+    assert_equal(["cat ", @em_on, "and ", @em_then_bold, "dog", @bold_em_off],
+                  @am.flow("cat <i>and <B>dog</B></I>"))
+
+    assert_equal(["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
+                  @am.flow("cat <i>and </i><b>dog</b>"))
+
+    assert_equal(["cat ", @em_on, "and ", @em_to_bold, "dog", @bold_off],
+                  @am.flow("cat <i>and <b></i>dog</b>"))
+
+    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>"))
+
+    assert_equal(["cat ", @em_on, "and ", @em_then_bold, "dog", @bold_em_off],
+                  @am.flow("cat <i>and <b>dog</b></i>"))
+
+    assert_equal(["cat ", @bold_em_on, "and", @bold_em_off, " dog"],
+                  @am.flow("cat <i><b>and</b></i> dog"))
+  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
+    # 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
+