From 404dd2bddd3962f6eee3aed98a5cc66033e511f0 Mon Sep 17 00:00:00 2001
From: Brendan Bartels <bbartels@iastate.edu>
Date: Sun, 2 Apr 2017 11:02:29 -0500
Subject: [PATCH] quad: add 512 MB RAM limit to test scripts using virtual quad
---
quad/scripts/tests/test_safety_checks.rb | 2 +-
quad/scripts/tests/test_unix_uart.rb | 6 +++++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/quad/scripts/tests/test_safety_checks.rb b/quad/scripts/tests/test_safety_checks.rb
index f2f35d30d..f13efe4a0 100644
--- a/quad/scripts/tests/test_safety_checks.rb
+++ b/quad/scripts/tests/test_safety_checks.rb
@@ -90,7 +90,7 @@ Timeout::timeout(30) {
sleep 1
# Start virtual quad
- quad_pid = Process.spawn("./virt-quad")
+ quad_pid = Process.spawn("./virt-quad", :rlimit_as => 536870912) # 512 MiB RAM
sleep 5
diff --git a/quad/scripts/tests/test_unix_uart.rb b/quad/scripts/tests/test_unix_uart.rb
index 6b5d14693..f8f4054e8 100644
--- a/quad/scripts/tests/test_unix_uart.rb
+++ b/quad/scripts/tests/test_unix_uart.rb
@@ -29,7 +29,7 @@ Timeout::timeout(30) {
sleep 1
# Start virtual quad
- quad_pid = Process.spawn("./virt-quad")
+ quad_pid = Process.spawn("./virt-quad", :rlimit_as => 536870912) # 512 MiB RAM
sleep 5
@@ -50,11 +50,15 @@ Timeout::timeout(30) {
File.write(UART_RX, [0xBE, 1, 0, 0, 0, 0, 0, 0xBF].pack("CCCCCCCC"))
fifo = File.open(UART_TX)
+
+ # Receive the header
msg = []
for i in 1..7
sleep 0.010
msg.push(fifo.read(1))
end
+
+ # Receive the remaining data, according to the header specified length
length = msg[5..7].join().unpack("S")[0]
msg = []
for i in 1..length
--
GitLab