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# Copyright, 2018, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'async/http/protocol/http2'
require_relative 'shared_examples'
RSpec.describe Async::HTTP::Protocol::HTTP2, timeout: 2 do
it_behaves_like Async::HTTP::Protocol
context 'bad requests' do
include_context Async::HTTP::Server
it "should fail with explicit authority" do
expect do
client.post("/", [[':authority', 'foo']])
end.to raise_error(Protocol::HTTP2::StreamError)
end
end
context 'closed streams' do
include_context Async::HTTP::Server
it 'should delete stream after response stream is closed' do
response = client.get("/")
connection = response.connection
response.read
expect(connection.streams).to be_empty
end
end
context 'host header' do
include_context Async::HTTP::Server
let(:server) do
Async::HTTP::Server.for(@bound_endpoint) do |request|
Protocol::HTTP::Response[200, request.headers, ["Authority: #{request.authority.inspect}"]]
end
end
# We specify nil for the authority - it won't be sent.
let!(:client) {Async::HTTP::Client.new(endpoint, authority: nil)}
it "should not send :authority header if host header is present" do
response = client.post("/", [['host', 'foo']])
expect(response.headers).to include('host')
expect(response.headers['host']).to be == 'foo'
# TODO Should HTTP/2 respect host header?
expect(response.read).to be == "Authority: nil"
end
end
context 'stopping requests' do
include_context Async::HTTP::Server
let(:notification) {Async::Notification.new}
let(:server) do
Async::HTTP::Server.for(@bound_endpoint) do |request|
body = Async::HTTP::Body::Writable.new
reactor.async do |task|
begin
100.times do |i|
body.write("Chunk #{i}")
task.sleep (0.01)
end
rescue
# puts "Response generation failed: #{$!}"
ensure
body.close
notification.signal
end
end
Protocol::HTTP::Response[200, {}, body]
end
end
let(:pool) {client.pool}
it "should close stream without closing connection" do
expect(pool).to be_empty
response = client.get("/")
expect(pool).to_not be_empty
response.close
notification.wait
expect(response.stream.connection).to be_reusable
end
end
end
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