tests: staggered trailer upload test

This test lead to two separate bugfixes in Unicorn, one in the
HttpParser and the other in TeeInput.  Ironically, this test was
spawned from what I initially thought was a bug in the EvCore
module used by Rev and EventMachine, but there was no bug in
EvCore...

1 files changed, 22 insertions, 1 deletions

diff --git a/t/t0101-rack-input-trailer.sh b/t/t0101-rack-input-trailer.sh
index 75528d6..bf3eb1d 100755
--- a/t/t0101-rack-input-trailer.sh
+++ b/t/t0101-rack-input-trailer.sh
@@ -2,7 +2,7 @@
 . ./test-lib.sh
 test -r random_blob || die "random_blob required, run with 'make $0'"
 
-t_plan 11 "input trailer test $model"
+t_plan 13 "input trailer test $model"
 
 t_begin "setup and startup" && {
         rtmpfiles curl_out
@@ -11,6 +11,27 @@ t_begin "setup and startup" && {
         rainbows_wait_start
 }
 
+t_begin "staggered trailer upload" && {
+        zero_md5="1B2M2Y8AsgTpgAmY7PhCfg=="
+        (
+                cat $fifo > $tmp &
+                printf 'PUT /s HTTP/1.1\r\n'
+                printf 'Host: example.com\r\n'
+                printf 'Transfer-Encoding: chunked\r\n'
+                printf 'Trailer: Content-MD5\r\n\r\n'
+                printf '0\r\nContent-MD5: '
+                sleep 5
+                printf '%s\r\n\r\n' $zero_md5
+                wait
+                echo ok > $ok
+        ) | socat - TCP:$listen > $fifo
+        test xok = x"$(cat $ok)"
+}
+
+t_begin "HTTP response is OK" && {
+        fgrep 'HTTP/1.1 200 OK' $tmp
+}
+
 t_begin "upload small blob" && {
         (
                 cat $fifo > $tmp &