Import LinuxCNC source tree

tests/linuxcncrsh-tcp/test.sh

@@ -0,0 +1,58 @@
+#!/bin/bash
+
+rm -f gcode-output
+
+if nc -z localhost 5007; then
+    echo "Process already listening on port 5007. Exiting"
+    exit 1
+fi
+
+linuxcnc -r linuxcncrsh-test.ini &
+
+
+# let linuxcnc come up
+TOGO=80
+while [  $TOGO -gt 0 ]; do
+    echo "trying to connect to linuxcncrsh TOGO=$TOGO"
+    if nc -z localhost 5007; then
+        break
+    fi
+    sleep 0.25
+    TOGO=$((TOGO - 1))
+done
+if [  $TOGO -eq 0 ]; then
+    echo "connection to linuxcncrsh timed out"
+    exit 1
+fi
+
+
+(
+    echo "hello EMC mt 1.0"
+    echo "set enable EMCTOO"
+
+    # ask linuxcncrsh to not read the next command until it's done running
+    # the current one
+    echo "set set_wait done"
+
+    echo "set mode manual"
+    echo "set estop off"
+    echo "set machine on"
+
+    echo "set mode mdi"
+    echo "set mdi m100 p-1 q-2"
+    sleep 1
+
+    # here comes a big blob
+    dd bs=4096 if=lots-of-gcode
+
+    echo "set mdi m100 p-3 q-4"
+
+    echo "shutdown"
+) | nc localhost 5007
+
+
+# wait for linuxcnc to finish
+wait
+
+exit 0
+