From 36ab0c387f84485444e60480382caafb7a807fd6 Mon Sep 17 00:00:00 2001
From: Waylan Limberg <waylan@gmail.com>
Date: Thu, 14 Feb 2013 16:04:24 -0500
Subject: Allow better linenum override in CodeHilite

Fixes #148. The "force_linenos" config setting of the CodeHilite extension has been
marked as Pending Deprecation and a new setting "linenums" has been added to
replace it. See documentation for the [CodeHilite Extension] for an explaination
of the new "linenums" setting. The new setting will honor the old "force_linenos"
if it is set, but it will raise a PendingDeprecationWarning and will likely be
removed in a future version of Python-Markdown.

[CodeHilite Extension]: extensions/codehilite.html
---
 tests/test_extensions.py | 78 +++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 74 insertions(+), 4 deletions(-)

(limited to 'tests')

diff --git a/tests/test_extensions.py b/tests/test_extensions.py
index fd77e5e..bee270a 100644
--- a/tests/test_extensions.py
+++ b/tests/test_extensions.py
@@ -31,8 +31,6 @@ class TestCodeHilite(unittest.TestCase):
     """ Test codehilite extension. """
 
     def setUp(self):
-        self.md = markdown.Markdown(extensions=['codehilite'])
-
         self.has_pygments = True
         try:
             import pygments
@@ -41,16 +39,88 @@ class TestCodeHilite(unittest.TestCase):
 
     def testBasicCodeHilite(self):
         text = '\t# A Code Comment'
+        md = markdown.Markdown(extensions=['codehilite'])
+        if self.has_pygments:
+            self.assertEqual(md.convert(text),
+                '<div class="codehilite">'
+                '<pre><span class="c"># A Code Comment</span>\n'
+                '</pre></div>')
+        else:
+            self.assertEqual(md.convert(text),
+                '<pre class="codehilite"><code># A Code Comment'
+                '</code></pre>')
+    
+    def testLinenumsTrue(self):
+        text = '\t# A Code Comment'
+        md = markdown.Markdown(extensions=['codehilite(linenums=True)'])
+        if self.has_pygments:
+            self.assertEqual(md.convert(text),
+                '<table class="codehilitetable"><tr>'
+                '<td class="linenos"><div class="linenodiv"><pre>1</pre></div></td>'
+                '<td class="code"><div class="codehilite">'
+                '<pre><span class="c"># A Code Comment</span>\n</pre>'
+                '</div>\n</td>'
+                '</tr></table>')
+        else:
+            self.assertEqual(md.convert(text),
+                '<pre class="codehilite"><code class="linenums"># A Code Comment'
+                '</code></pre>')
+
+    def testLinenumsFalse(self):
+        text = '\t#!Python\n\t# A Code Comment'
+        md = markdown.Markdown(extensions=['codehilite(linenums=False)'])
+        if self.has_pygments:
+            self.assertEqual(md.convert(text),
+                '<div class="codehilite">'
+                '<pre><span class="c"># A Code Comment</span>\n'
+                '</pre></div>')
+        else:
+            self.assertEqual(md.convert(text),
+                '<pre class="codehilite"><code class="language-python"># A Code Comment'
+                '</code></pre>')
+
+    def testLinenumsNone(self):
+        text = '\t# A Code Comment'
+        md = markdown.Markdown(extensions=['codehilite(linenums=None)'])
         if self.has_pygments:
-            self.assertEqual(self.md.convert(text),
+            self.assertEqual(md.convert(text),
                 '<div class="codehilite">'
                 '<pre><span class="c"># A Code Comment</span>\n'
                 '</pre></div>')
         else:
-            self.assertEqual(self.md.convert(text),
+            self.assertEqual(md.convert(text),
                 '<pre class="codehilite"><code># A Code Comment'
                 '</code></pre>')
 
+    def testLinenumsNoneWithShebang(self):
+        text = '\t#!Python\n\t# A Code Comment'
+        md = markdown.Markdown(extensions=['codehilite(linenums=None)'])
+        if self.has_pygments:
+            self.assertEqual(md.convert(text),
+                '<table class="codehilitetable"><tr>'
+                '<td class="linenos"><div class="linenodiv"><pre>1</pre></div></td>'
+                '<td class="code"><div class="codehilite">'
+                '<pre><span class="c"># A Code Comment</span>\n</pre>'
+                '</div>\n</td>'
+                '</tr></table>')
+        else:
+            self.assertEqual(md.convert(text),
+                '<pre class="codehilite"><code class="language-python linenums"># A Code Comment'
+                '</code></pre>')
+
+    def testLinenumsNoneWithColon(self):
+        text = '\t:::Python\n\t# A Code Comment'
+        md = markdown.Markdown(extensions=['codehilite(linenums=None)'])
+        if self.has_pygments:
+            self.assertEqual(md.convert(text),
+                '<div class="codehilite">'
+                '<pre><span class="c"># A Code Comment</span>\n'
+                '</pre></div>')
+        else:
+            self.assertEqual(md.convert(text),
+                '<pre class="codehilite"><code class="language-python"># A Code Comment'
+                '</code></pre>')
+
 
 class TestFencedCode(unittest.TestCase):
     """ Test fenced_code extension. """
-- 
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