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# frozen_string_literal: true
require_relative 'helper'
require 'thread'
require_relative 'testrequest'
Thread.abort_on_exception = true
describe Rack::Handler::WEBrick do
include TestRequest::Helpers
before do
@server = WEBrick::HTTPServer.new(Host: @host = 'localhost',
Port: @port = 9202,
Logger: WEBrick::Log.new(nil, WEBrick::BasicLog::WARN),
AccessLog: [])
@server.mount "/test", Rack::Handler::WEBrick,
Rack::Lint.new(TestRequest.new)
@thread = Thread.new { @server.start }
trap(:INT) { @server.shutdown }
@status_thread = Thread.new do
seconds = 10
wait_time = 0.1
until is_running? || seconds <= 0
seconds -= wait_time
sleep wait_time
end
raise "Server never reached status 'Running'" unless is_running?
end
end
def is_running?
@server.status == :Running
end
it "respond" do
GET("/test")
status.must_equal 200
end
it "be a WEBrick" do
GET("/test")
status.must_equal 200
response["SERVER_SOFTWARE"].must_match(/WEBrick/)
response["HTTP_VERSION"].must_equal "HTTP/1.1"
response["SERVER_PROTOCOL"].must_equal "HTTP/1.1"
response["SERVER_PORT"].must_equal "9202"
response["SERVER_NAME"].must_equal "localhost"
end
it "have rack headers" do
GET("/test")
response["rack.version"].must_equal [1, 3]
response["rack.multithread"].must_equal true
assert_equal false, response["rack.multiprocess"]
assert_equal false, response["rack.run_once"]
end
it "have CGI headers on GET" do
GET("/test")
response["REQUEST_METHOD"].must_equal "GET"
response["SCRIPT_NAME"].must_equal "/test"
response["REQUEST_PATH"].must_equal "/test"
response["PATH_INFO"].must_equal ""
response["QUERY_STRING"].must_equal ""
response["test.postdata"].must_equal ""
GET("/test/foo?quux=1")
response["REQUEST_METHOD"].must_equal "GET"
response["SCRIPT_NAME"].must_equal "/test"
response["REQUEST_PATH"].must_equal "/test/foo"
response["PATH_INFO"].must_equal "/foo"
response["QUERY_STRING"].must_equal "quux=1"
GET("/test/foo%25encoding?quux=1")
response["REQUEST_METHOD"].must_equal "GET"
response["SCRIPT_NAME"].must_equal "/test"
response["REQUEST_PATH"].must_equal "/test/foo%25encoding"
response["PATH_INFO"].must_equal "/foo%25encoding"
response["QUERY_STRING"].must_equal "quux=1"
end
it "have CGI headers on POST" do
POST("/test", { "rack-form-data" => "23" }, { 'X-test-header' => '42' })
status.must_equal 200
response["REQUEST_METHOD"].must_equal "POST"
response["SCRIPT_NAME"].must_equal "/test"
response["REQUEST_PATH"].must_equal "/test"
response["PATH_INFO"].must_equal ""
response["QUERY_STRING"].must_equal ""
response["HTTP_X_TEST_HEADER"].must_equal "42"
response["test.postdata"].must_equal "rack-form-data=23"
end
it "support HTTP auth" do
GET("/test", { user: "ruth", passwd: "secret" })
response["HTTP_AUTHORIZATION"].must_equal "Basic cnV0aDpzZWNyZXQ="
end
it "set status" do
GET("/test?secret")
status.must_equal 403
response["rack.url_scheme"].must_equal "http"
end
it "correctly set cookies" do
@server.mount "/cookie-test", Rack::Handler::WEBrick,
Rack::Lint.new(lambda { |req|
res = Rack::Response.new
res.set_cookie "one", "1"
res.set_cookie "two", "2"
res.finish
})
Net::HTTP.start(@host, @port) { |http|
res = http.get("/cookie-test")
res.code.to_i.must_equal 200
res.get_fields("set-cookie").must_equal ["one=1", "two=2"]
}
end
it "provide a .run" do
queue = Queue.new
t = Thread.new do
Rack::Handler::WEBrick.run(lambda {},
Host: 'localhost',
Port: 9210,
Logger: WEBrick::Log.new(nil, WEBrick::BasicLog::WARN),
AccessLog: []) { |server|
assert_kind_of WEBrick::HTTPServer, server
queue.push(server)
}
end
server = queue.pop
# The server may not yet have started: wait for it
seconds = 10
wait_time = 0.1
until server.status == :Running || seconds <= 0
seconds -= wait_time
sleep wait_time
end
raise "Server never reached status 'Running'" unless server.status == :Running
server.shutdown
t.join
end
it "return repeated headers" do
@server.mount "/headers", Rack::Handler::WEBrick,
Rack::Lint.new(lambda { |req|
[
401,
{ "Content-Type" => "text/plain",
"WWW-Authenticate" => "Bar realm=X\nBaz realm=Y" },
[""]
]
})
Net::HTTP.start(@host, @port) { |http|
res = http.get("/headers")
res.code.to_i.must_equal 401
res["www-authenticate"].must_equal "Bar realm=X, Baz realm=Y"
}
end
it "support Rack partial hijack" do
io_lambda = lambda{ |io|
5.times do
io.write "David\r\n"
end
io.close
}
@server.mount "/partial", Rack::Handler::WEBrick,
Rack::Lint.new(lambda{ |req|
[
200,
[ [ "rack.hijack", io_lambda ] ],
[""]
]
})
Net::HTTP.start(@host, @port){ |http|
res = http.get("/partial")
res.body.must_equal "David\r\nDavid\r\nDavid\r\nDavid\r\nDavid\r\n"
}
end
it "produce correct HTTP semantics with and without app chunking" do
@server.mount "/chunked", Rack::Handler::WEBrick,
Rack::Lint.new(lambda{ |req|
[
200,
{ "Transfer-Encoding" => "chunked" },
["7\r\nchunked\r\n0\r\n\r\n"]
]
})
Net::HTTP.start(@host, @port){ |http|
res = http.get("/chunked")
res["Transfer-Encoding"].must_equal "chunked"
res["Content-Length"].must_be_nil
res.body.must_equal "chunked"
}
end
after do
@status_thread.join
@server.shutdown
@thread.join
end
end
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