* [PATCH] fix rack 2.x compatibility bugs
@ 2016-07-26 23:56 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2016-07-26 23:56 UTC (permalink / raw)
To: spew
rack 2.x has some incompatible changes an deprecations; support
it but remain compatible with rack 1.x for the next few years.
---
| 10 +++++++++-
test/test_output_buffering.rb | 5 ++++-
test/test_reopen_logs.rb | 6 +++++-
3 files changed, 18 insertions(+), 3 deletions(-)
--git a/extras/try_gzip_static.rb b/extras/try_gzip_static.rb
index d412589..4dd435a 100644
--- a/extras/try_gzip_static.rb
+++ b/extras/try_gzip_static.rb
@@ -49,7 +49,7 @@ def get_range(env, path, st)
end
size = st.size
- ranges = Rack::Utils.byte_ranges(env, size)
+ ranges = byte_ranges(env, size)
if ranges.nil? || ranges.length > 1
[ 200 ] # serve the whole thing, possibly with static gzip \o/
elsif ranges.empty?
@@ -221,4 +221,12 @@ def r(code, exc = nil, env = nil)
[ code, h, [ msg ] ]
end
end
+
+ if Rack::Utils.respond_to?(:get_byte_ranges) # rack 2.0+
+ def byte_ranges(env, size)
+ Rack::Utils.get_byte_ranges(env['HTTP_RANGE'], size)
+ end
+ else # rack 1.x
+ def byte_ranges(env, size); Rack::Utils.byte_ranges(env, size); end
+ end
end
diff --git a/test/test_output_buffering.rb b/test/test_output_buffering.rb
index da93b87..ba3e94a 100644
--- a/test/test_output_buffering.rb
+++ b/test/test_output_buffering.rb
@@ -126,7 +126,10 @@ def gplv3.each
end
size = gplv3.size
len = size.to_s
- ranges = Rack::Utils.byte_ranges(e, size)
+
+ ranges = Rack::Utils.respond_to?(:get_byte_ranges) ?
+ Rack::Utils.get_byte_ranges(e['HTTP_RANGE'], size) :
+ Rack::Utils.byte_ranges(e, size)
status = 200
h = { "Content-Type" => "text/plain", "Content-Length" => len }
if ranges && ranges.size == 1
diff --git a/test/test_reopen_logs.rb b/test/test_reopen_logs.rb
index 2eb3e0d..2ad1306 100644
--- a/test/test_reopen_logs.rb
+++ b/test/test_reopen_logs.rb
@@ -2,7 +2,11 @@
# License: GPL-3.0+ (https://www.gnu.org/licenses/gpl-3.0.txt)
# frozen_string_literal: true
require_relative 'server_helper'
-require 'rack/commonlogger'
+require 'rack'
+# trigger autoload, since rack 1.x => 2.x renames:
+# 'rack/commonlogger' => 'rack/common_logger'
+# so we can't require directly
+Rack::CommonLogger.class
class TestReopenLogs < Testcase
ENV["N"].to_i > 1 and parallelize_me!
--
EW
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