eventmachine: add async_sinatra support

This is should be compatible with how the Thin webserver
provides async callback support.

See http://github.com/raggi/async_sinatra for the details

1 files changed, 65 insertions, 0 deletions

diff --git a/t/t0300-async_sinatra.sh b/t/t0300-async_sinatra.sh
new file mode 100755
index 0000000..3cf729c
--- /dev/null
+++ b/t/t0300-async_sinatra.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+. ./test-lib.sh
+
+# n - number of seconds to sleep
+n=10
+CONFIG_RU=async_sinatra.ru
+case $model in
+EventMachine) ;;
+*)
+        t_info "skipping $T since it's not compatible with $model"
+        exit 0
+        ;;
+esac
+
+t_plan 7 "async_sinatra test for EM"
+
+t_begin "setup and start" && {
+        rainbows_setup
+        rtmpfiles a b c curl_err
+
+        # Async Sinatra does not support Rack::Lint
+        rainbows -E none -D $CONFIG_RU -c $unicorn_config
+        rainbows_wait_start
+}
+
+t_begin "send async requests off in parallel" && {
+        t0=$(date +%s)
+        ( curl --no-buffer -sSf http://$listen/$n 2>> $curl_err | utee $a) &
+        ( curl --no-buffer -sSf http://$listen/$n 2>> $curl_err | utee $b) &
+        ( curl --no-buffer -sSf http://$listen/$n 2>> $curl_err | utee $c) &
+}
+
+t_begin "ensure elapsed requests were processed in parallel" && {
+        wait
+        t1=$(date +%s)
+        elapsed=$(( $t1 - $t0 ))
+        echo "elapsed=$elapsed < 30"
+        test $elapsed -lt 30
+}
+
+t_begin "termination signal sent" && {
+        kill $rainbows_pid
+}
+
+dbgcat a
+dbgcat b
+dbgcat c
+dbgcat r_err
+dbgcat curl_err
+
+t_begin "no errors from curl" && {
+        test ! -s $curl_err
+}
+
+t_begin "no errors in stderr" && check_stderr
+
+dbgcat r_err
+
+t_begin "no responses are chunked" && {
+        test x"$(cat $a)" = x"delayed for $n seconds"
+        test x"$(cat $b)" = x"delayed for $n seconds"
+        test x"$(cat $c)" = x"delayed for $n seconds"
+}
+
+t_done