initial commit

2026-10-15 20:33:59 -04:00
commit 8b75509e4b
5 changed files with 259 additions and 0 deletions
@@ -0,0 +1,34 @@
+#!/bin/sh
+
+export PATH=/bin TMPDIR=/tmp
+trap 'sync ; echo 1 >/proc/sys/kernel/sysrq ; echo b >/proc/sysrq-trigger' EXIT
+
+mount -t proc proc /proc
+mount -t devtmpfs devtmpfs /dev
+mount -t tmpfs tmp /tmp
+mount -t ext4 -r /dev/vdb /root/student
+mount -t ext4 -r /dev/vdc /root/project
+mount -t ext4 /dev/vdd /root/results
+
+cp -a /root/student/. /tmp/
+cp -a --remove-destination /root/project/build/. /tmp/
+chmod -R 777 /tmp
+cd /tmp
+
+(
+  ulimit -t 30 -u 256 -n 256 -f 2048
+  timeout -s 9 30 \
+    setpriv --reuid=1 --regid=1 --clear-groups --no-new-privs --inh-caps=-all \
+    make >/root/results/build.log 2>&1
+  echo $? >/root/results/build.status
+)
+[ "$(cat /root/results/build.status)" != 0 ] && exit 1
+
+for TEST in /root/project/tests/*.sh ; do
+  (
+    ulimit -t 2 -u 256 -n 256 -f 2048
+    timeout -s 9 2 \
+      setpriv --reuid=1 --regid=1 --clear-groups --no-new-privs --inh-caps=-all \
+      "$TEST" >"/root/results/$(basename "$TEST" .sh)" 2>/dev/null
+  )
+done