From 19ba2747ad5f61c78a60f67aa3836787ba10937f Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Fri, 13 Jan 2017 13:37:22 -0800
Subject: [PATCH] update crypto calls for OTP 19 and added to travis otps

---
 .travis.yml                   | 1 +
 test/client_server_SUITE.erl  | 2 +-
 test/flow_control_SUITE.erl   | 2 +-
 test/flow_control_handler.erl | 4 ++--
 test/http2_spec_5_5_SUITE.erl | 2 +-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index faa66a24..ba43bc38 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,7 @@
 language: erlang
 
 otp_release:
+  - 19.2
   - 18.2.1
 
 before_script: kerl list installations
diff --git a/test/client_server_SUITE.erl b/test/client_server_SUITE.erl
index c1d72132..071f8223 100644
--- a/test/client_server_SUITE.erl
+++ b/test/client_server_SUITE.erl
@@ -208,7 +208,7 @@ echo_body(_Config) ->
 
     http2c:send_unaltered_frames(Client, [HeaderFrame]),
 
-    Body = crypto:rand_bytes(128),
+    Body = crypto:strong_rand_bytes(128),
     BodyFrames = h2_frame_data:to_frames(3, Body, #settings{max_frame_size=64}),
     http2c:send_unaltered_frames(Client, BodyFrames),
 
diff --git a/test/flow_control_SUITE.erl b/test/flow_control_SUITE.erl
index eb5a29c5..b5c4d35f 100644
--- a/test/flow_control_SUITE.erl
+++ b/test/flow_control_SUITE.erl
@@ -171,7 +171,7 @@ send_n_bytes(N) ->
     %% window, but not the connections
 
     %% So now, send N bytes and we should get some desired error.
-    Data = crypto:rand_bytes(N),
+    Data = crypto:strong_rand_bytes(N),
     Frames = h2_frame_data:to_frames(3, Data, #settings{}),
 
     http2c:send_unaltered_frames(Client, Frames),
diff --git a/test/flow_control_handler.erl b/test/flow_control_handler.erl
index 477cdf44..3612f0ac 100644
--- a/test/flow_control_handler.erl
+++ b/test/flow_control_handler.erl
@@ -47,8 +47,8 @@ on_request_end_stream(State=#state{conn_pid=ConnPid,
                        {<<":status">>,<<"200">>}
                       ],
     h2_connection:send_headers(ConnPid, StreamId, ResponseHeaders),
-    h2_connection:send_body(ConnPid, StreamId, crypto:rand_bytes(?SEND_BYTES),
+    h2_connection:send_body(ConnPid, StreamId, crypto:strong_rand_bytes(?SEND_BYTES),
                             [{send_end_stream, false}]),
     timer:sleep(200),
-    h2_connection:send_body(ConnPid, StreamId, crypto:rand_bytes(?SEND_BYTES)),
+    h2_connection:send_body(ConnPid, StreamId, crypto:strong_rand_bytes(?SEND_BYTES)),
     {ok, State}.
diff --git a/test/http2_spec_5_5_SUITE.erl b/test/http2_spec_5_5_SUITE.erl
index d30e6760..197c08db 100644
--- a/test/http2_spec_5_5_SUITE.erl
+++ b/test/http2_spec_5_5_SUITE.erl
@@ -28,7 +28,7 @@ sends_unknown_extension_frame(_Config) ->
     http2c:send_binary(Client, Bin),
 
     %% It should be ignored, so let's send a ping and get one back
-    Data = crypto:rand_bytes(8),
+    Data = crypto:strong_rand_bytes(8),
     http2c:send_unaltered_frames(
       Client,
       [