autotest: dump all logs

Tools/autotest/autotest.py

@@ -36,9 +36,14 @@ def dump_logs(atype):
     mavproxy = util.start_MAVProxy_SIL(atype, setup=True, logfile=log)
     mavproxy.expect(']')
     mavproxy.send("logs\n")
+    mavproxy.expect("logs enabled:")
+    mavproxy.expect("(\d+) logs")
+    numlogs = int(mavproxy.match.group(1))
     mavproxy.expect("Log]")
-    mavproxy.send("dump 1\n")
-    mavproxy.expect("Log]")
+    for i in range(numlogs):
+        mavproxy.send("dump %u\n" % (i+1))
+        mavproxy.expect("logs enabled:")
+        mavproxy.expect("Log]")
     mavproxy.close()
     sil.close()
     log.close()