rev_thread_spawn/revactor: fix TeeInput for short reads

Explicitly requested short reads may cause too much data to be
returned, which would be bad and potentially break the
application.  We need to ensure proper IO#readpartial-like
semantics in both of these models.

1 files changed, 32 insertions, 0 deletions

diff --git a/t/t0102-rack-input-short.sh b/t/t0102-rack-input-short.sh
new file mode 100644
index 0000000..97c079d
--- /dev/null
+++ b/t/t0102-rack-input-short.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+. ./test-lib.sh
+test -r random_blob || die "random_blob required, run with 'make $0'"
+
+t_plan 4 "rack.input short read tests"
+
+t_begin "setup and startup" && {
+        rtmpfiles curl_out curl_err
+        rainbows_setup $model
+        rainbows -D sha1-random-size.ru -c $unicorn_config
+        blob_sha1=$(rsha1 random_blob)
+        t_info "blob_sha1=$blob_sha1"
+        rainbows_wait_start
+}
+
+t_begin "regular request" && {
+        curl -sSf -T random_blob http://$listen/ > $curl_out 2> $curl_err
+        test x$blob_sha1 = x$(cat $curl_out)
+        test ! -s $curl_err
+}
+
+t_begin "chunked request" && {
+        curl -sSf -T- < random_blob http://$listen/ > $curl_out 2> $curl_err
+        test x$blob_sha1 = x$(cat $curl_out)
+        test ! -s $curl_err
+}
+
+t_begin "shutdown" && {
+        kill $rainbows_pid
+}
+
+t_done