[PATCH] serve: don't send any content headers for 304
Mads Kiilerich
mads at kiilerich.com
Tue Jan 15 10:48:11 CST 2013
# HG changeset patch
# User Mads Kiilerich <madski at unity3d.com>
# Date 1358267982 -3600
# Node ID daefbb3a094b919dc92af3c9bf9bcb45a8b32607
# Parent 404feac78b8a4ee77d13ac7b5271e1606b580797
serve: don't send any content headers for 304
Fixes protocol violation when content haven't been modified.
diff --git a/mercurial/hgweb/server.py b/mercurial/hgweb/server.py
--- a/mercurial/hgweb/server.py
+++ b/mercurial/hgweb/server.py
@@ -153,7 +153,8 @@
self.send_header(*h)
if h[0].lower() == 'content-length':
self.length = int(h[1])
- if self.length is None:
+ if (self.length is None and
+ saved_status[0] != common.HTTP_NOT_MODIFIED):
self._chunked = (not self.close_connection and
self.request_version == "HTTP/1.1")
if self._chunked:
diff --git a/tests/get-with-headers.py b/tests/get-with-headers.py
--- a/tests/get-with-headers.py
+++ b/tests/get-with-headers.py
@@ -31,6 +31,8 @@
conn.request("GET", '/' + path, None, headers)
response = conn.getresponse()
print response.status, reasons.get(response.reason, response.reason)
+ if show[:1] == ['-']:
+ show = [h for h, v in response.getheaders() if h.lower() not in show]
for h in [h.lower() for h in show]:
if response.getheader(h, None) is not None:
print "%s: %s" % (h, response.getheader(h))
diff --git a/tests/test-hgweb.t b/tests/test-hgweb.t
--- a/tests/test-hgweb.t
+++ b/tests/test-hgweb.t
@@ -310,8 +310,10 @@
static file
- $ "$TESTDIR/get-with-headers.py" --twice localhost:$HGPORT 'static/style-gitweb.css'
+ $ "$TESTDIR/get-with-headers.py" --twice localhost:$HGPORT 'static/style-gitweb.css' - date etag server
200 Script output follows
+ content-length: 4619
+ content-type: text/css
body { font-family: sans-serif; font-size: 12px; margin:0px; border:solid #d9d8d1; border-width:1px; margin:10px; }
a { color:#0000cc; }
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