Merge branch 'bug-cat-command'

test/box/args.result

@@ -94,3 +94,10 @@ tarantool_box: creating `snapshots/00000000000000000001.snap.inprogress'
 tarantool_box: saving snapshot `snapshots/00000000000000000001.snap'
 tarantool_box: done
 
+#
+# A test case for Bug#897162, cat command should
+# not require a configuration file.
+
+tarantool_box --config=nonexists.cfg --cat=nonexists.xlog
+tarantool_box: access("nonexists.xlog"): No such file or directory
+

test/box/args.test

@@ -56,5 +56,13 @@ sys.stdout.pop_filter()
 os.unlink(cfg)
 shutil.rmtree(os.path.join(vardir, "bug726778"))
 
+print """#
+# A test case for Bug#897162, cat command should
+# not require a configuration file.
+"""
+sys.stdout.push_filter("(/\S+)+/tarantool", "tarantool")
+server.test_option("--config=nonexists.cfg --cat=nonexists.xlog")
+sys.stdout.pop_filter()
+
 # Args filter cleanup
 # vim: syntax=python