cairo_textselectorは&<>が出現するとインデックスがずれる refs #813

1 files changed, 31 insertions, 1 deletions

diff --git a/test/core/test_cairo_textselector.rb b/test/core/test_cairo_textselector.rb
index 17a5f050..076b52fe 100644
--- a/test/core/test_cairo_textselector.rb
+++ b/test/core/test_cairo_textselector.rb
@@ -21,10 +21,31 @@ class TC_TextSelector < Test::Unit::TestCase
   S1 = 'this is <b>a <a>test</a></b> text'.freeze
   S2 = 'escape &gt; text'
   S3 = 'にほんごもじれつ'
+  S4 = 'エンティティのテスト &lt;&lt;&lt;&lt; &amp;&amp;&amp;&amp; &gt;&gt;&gt; ておくれ'
+  S5 = 'f<a><b>a</b>v</a>'
 
   def setup
   end
 
+  def test_get_aindex
+    mp = MockPainter.new
+
+    s1 = S1.scan(Gdk::TextSelector::CHUNK_PATTERN)
+    assert_equal 8, mp.get_aindex(s1, 8)
+    assert_equal 10, mp.get_aindex(s1, 9)
+    assert_equal 9, mp.get_aindex(s1, 8, last: true)
+    assert_equal 10, mp.get_aindex(s1, 9, last: true)
+
+    s5 = S5.scan(Gdk::TextSelector::CHUNK_PATTERN)
+    assert_equal 0, mp.get_aindex(s5, 0)
+    assert_equal 1, mp.get_aindex(s5, 1)
+    assert_equal 4, mp.get_aindex(s5, 2)
+    assert_equal 3, mp.get_aindex(s5, 1, last: true)
+    assert_equal 5, mp.get_aindex(s5, 2, last: true)
+
+    assert_equal 9, mp.get_aindex(S2.scan(Gdk::TextSelector::CHUNK_PATTERN), 9)
+  end
+
   def test_select
     mp = MockPainter.new
     assert_equal('th<span background="#000000" foreground="#ffffff">is is </span><b><span background="#000000" foreground="#ffffff">a </span><a><span background="#000000" foreground="#ffffff">te</span>st</a></b> text',
@@ -34,12 +55,21 @@ class TC_TextSelector < Test::Unit::TestCase
     assert_equal('th<span background="#000000" foreground="#ffffff">is is <b>a <a>test</a></b> tex</span>t',
                  mp.textselector_press(2).textselector_release(18).textselector_markup(S1))
 
-    assert_equal('esca<span background="#000000" foreground="#ffffff">pe &gt; t</span>ext',
+    assert_equal('esca<span background="#000000" foreground="#ffffff">pe &gt; </span>text',
                  mp.textselector_press(4).textselector_release(9).textselector_markup(S2))
 
     assert_equal('にほ<span background="#000000" foreground="#ffffff">んごも</span>じれつ',
                  mp.textselector_press(2).textselector_release(5).textselector_markup(S3))
 
+    assert_equal('エンティティのテス<span background="#000000" foreground="#ffffff">ト</span> &lt;&lt;&lt;&lt; &amp;&amp;&amp;&amp; &gt;&gt;&gt; ておくれ',
+                 mp.textselector_press(9).textselector_release(10).textselector_markup(S4))
+
+    assert_equal('エンティティのテス<span background="#000000" foreground="#ffffff">ト </span>&lt;&lt;&lt;&lt; &amp;&amp;&amp;&amp; &gt;&gt;&gt; ておくれ',
+                 mp.textselector_press(9).textselector_release(11).textselector_markup(S4))
+
+    assert_equal('エンティティのテス<span background="#000000" foreground="#ffffff">ト &lt;</span>&lt;&lt;&lt; &amp;&amp;&amp;&amp; &gt;&gt;&gt; ておくれ',
+                 mp.textselector_press(9).textselector_release(12).textselector_markup(S4))
+
   end
 
 end