From 0e5441806857e3c1ef59d1b2075d6e4238587804 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@plope.com>
Date: Fri, 18 Nov 2011 05:48:30 -0500
Subject: add tests for content encoding feature

---
 pyramid/static.py                          |  3 +-
 pyramid/tests/fixtures/static/arcs.svg.tgz | 73 ++++++++++++++++++++++++++++++
 pyramid/tests/test_static.py               | 18 ++++++++
 3 files changed, 93 insertions(+), 1 deletion(-)
 create mode 100644 pyramid/tests/fixtures/static/arcs.svg.tgz

diff --git a/pyramid/static.py b/pyramid/static.py
index 2a9abbd8f..ba4ac0fa1 100644
--- a/pyramid/static.py
+++ b/pyramid/static.py
@@ -43,7 +43,8 @@ class _FileResponse(Response):
     def __init__(self, path, cache_max_age):
         super(_FileResponse, self).__init__(conditional_response=True)
         self.last_modified = getmtime(path)
-        content_type, content_encoding = mimetypes.guess_type(path, strict=False)
+        content_type, content_encoding = mimetypes.guess_type(path,
+                                                              strict=False)
         if content_type is None:
             content_type = 'application/octet-stream'
         self.content_type = content_type
diff --git a/pyramid/tests/fixtures/static/arcs.svg.tgz b/pyramid/tests/fixtures/static/arcs.svg.tgz
new file mode 100644
index 000000000..376c42ac8
--- /dev/null
+++ b/pyramid/tests/fixtures/static/arcs.svg.tgz
@@ -0,0 +1,73 @@
+<?xml version="1.0"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" 
+         "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" 
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     id="canvas" 
+     width="2000" 
+     height="2000"
+     onload="init()">
+    
+  <style type="text/css">
+      .ellipse
+      {
+        stroke: red;
+        stroke-width: 2;
+        fill: blue;
+        fill-opacity: 0.1;
+      }
+
+      .axes
+      {
+        stroke: blue;
+        stroke-width: 1;
+      }   
+  </style>
+
+  <script>
+      <![CDATA[
+      var COLS = 4;
+      var ROWS = 4;
+      var RX   = 80;
+      var RY   = 30;
+
+      function init()
+      {
+        var canvas = document.getElementById("canvas");
+
+        var angleStep = 360.0/(COLS*ROWS);
+        var spacing = 2*Math.max(RX, RY)+10;
+        for (var c = 0; c < COLS; ++c) {
+          for (var r = 0; r < ROWS; ++r) {
+            var ellipse = createEllipse((c+ COLS*r)*angleStep, spacing*(c+0.5), spacing*(r+0.5), RX, RY);
+            canvas.appendChild(ellipse);
+          }
+        }
+      }
+
+      function createEllipse(phi, x, y, rx, ry)
+      {
+        var degPerRad = Math.PI/180.0;
+        var e1x = rx*Math.cos(phi*degPerRad);
+        var e1y = rx*Math.sin(phi*degPerRad);
+        var e2x = ry*Math.cos((phi+90)*degPerRad);
+        var e2y = ry*Math.sin((phi+90)*degPerRad);
+
+        var axes  = document.createElementNS("http://www.w3.org/2000/svg", "path");
+        axes.setAttribute("class", "axes");
+        axes.setAttribute("d", "M"+x+","+y+" l"+e1x+","+e1y+"M"+x+","+y+" l"+e2x+","+e2y);
+        var ellipse = document.createElementNS("http://www.w3.org/2000/svg", "path");
+        ellipse.setAttribute("class", "ellipse");
+        ellipse.setAttribute("d", "M" + (x+e1x) + "," + (y+e1y) +
+                                  "A" + rx + "," + ry + " " + phi + " 0,1 " + (x+e2x) + "," + (y+e2y) +
+                                  "A" + rx + "," + ry + " " + phi + " 1,1 " + (x+e1x) + "," + (y+e1y) +"z");
+
+        var group = document.createElementNS("http://www.w3.org/2000/svg", "g");
+        group.appendChild(axes);
+        group.appendChild(ellipse);
+        return group;
+      }
+
+      ]]>
+    </script>
+</svg>
diff --git a/pyramid/tests/test_static.py b/pyramid/tests/test_static.py
index a04a47397..bd2c2adef 100644
--- a/pyramid/tests/test_static.py
+++ b/pyramid/tests/test_static.py
@@ -160,6 +160,24 @@ class Test_static_view_use_subpath_False(unittest.TestCase):
         response = inst(context, request)
         self.assertEqual(response.status, '404 Not Found')
 
+    def test_resource_with_content_encoding(self):
+        inst = self._makeOne('pyramid.tests:fixtures/static')
+        request = self._makeRequest({'PATH_INFO':'/arcs.svg.tgz'})
+        context = DummyContext()
+        response = inst(context, request)
+        self.assertEqual(response.status, '200 OK')
+        self.assertEqual(response.content_type, 'application/x-tar')
+        self.assertEqual(response.content_encoding, 'gzip')
+
+    def test_resource_no_content_encoding(self):
+        inst = self._makeOne('pyramid.tests:fixtures/static')
+        request = self._makeRequest({'PATH_INFO':'/index.html'})
+        context = DummyContext()
+        response = inst(context, request)
+        self.assertEqual(response.status, '200 OK')
+        self.assertEqual(response.content_type, 'text/html')
+        self.assertEqual(response.content_encoding, None)
+
 class Test_static_view_use_subpath_True(unittest.TestCase):
     def _getTargetClass(self):
         from pyramid.static import static_view
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