Remove unneeded _format_unencoded_with_lineno function from IRCFormatter and fix line endings insertion

1 files changed, 9 insertions, 1 deletions

diff --git a/tests/test_irc_formatter.py b/tests/test_irc_formatter.py
index bedef95d..c9301661 100644
--- a/tests/test_irc_formatter.py
+++ b/tests/test_irc_formatter.py
@@ -12,7 +12,7 @@ from pygments.lexers import PythonLexer
 from pygments.formatters import IRCFormatter
 
 tokensource = list(PythonLexer().get_tokens("lambda x: 123"))
-
+newlinetokensource = list(PythonLexer().get_tokens("from \\\n\\\n    os import  path\n"))
 
 def test_correct_output():
     hfmt = IRCFormatter()
@@ -20,3 +20,11 @@ def test_correct_output():
     hfmt.format(tokensource, houtfile)
 
     assert '\x0302lambda\x03 x: \x0302123\x03\n' == houtfile.getvalue()
+
+def test_linecount_output():
+    hfmt = IRCFormatter(linenos = True)
+    houtfile = StringIO()
+    hfmt.format(newlinetokensource, houtfile)
+
+    expected_out = '0001: \x0302from\x03 \\\n0002: \\\n0003:     \x1d\x0310os\x03\x1d \x0302import\x03  path\n0004: '
+    assert expected_out == houtfile.getvalue()