From 7d3e693646ad07459e04898663b37000858b4c20 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Mon, 15 Aug 2016 15:29:27 +0200 Subject: [PATCH] iotests: Test case for wrong runtime option types Signed-off-by: Max Reitz Reviewed-by: Kevin Wolf Reviewed-by: Jeff Cody Signed-off-by: Kevin Wolf --- tests/qemu-iotests/162 | 96 ++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/162.out | 17 +++++++ tests/qemu-iotests/group | 1 + 3 files changed, 114 insertions(+) create mode 100755 tests/qemu-iotests/162 create mode 100644 tests/qemu-iotests/162.out diff --git a/tests/qemu-iotests/162 b/tests/qemu-iotests/162 new file mode 100755 index 0000000000..0b43ea3395 --- /dev/null +++ b/tests/qemu-iotests/162 @@ -0,0 +1,96 @@ +#!/bin/bash +# +# Test case for specifying runtime options of the wrong type to some +# block drivers +# +# Copyright (C) 2016 Red Hat, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +# creator +owner=mreitz@redhat.com + +seq="$(basename $0)" +echo "QA output created by $seq" + +here="$PWD" +status=1 # failure is the default! + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt generic +_supported_os Linux + +echo +echo '=== NBD ===' +# NBD expects all of its arguments to be strings + +# So this should not crash +$QEMU_IMG info 'json:{"driver": "nbd", "host": 42}' + +# And this should not treat @port as if it had not been specified +# (We cannot use localhost with an invalid port here, but we need to use a +# non-existing domain, because otherwise the error message will not contain +# the port) +$QEMU_IMG info 'json:{"driver": "nbd", "host": "does.not.exist.example.com", "port": 42}' + +# This is a test for NBD's bdrv_refresh_filename() implementation: It expects +# either host or path to be set, but it must not assume that they are set to +# strings in the options QDict +$QEMU_NBD -k "$PWD/42" -f raw null-co:// & +sleep 0.5 +$QEMU_IMG info 'json:{"driver": "nbd", "path": 42}' | grep '^image' +rm -f 42 + + +echo +echo '=== SSH ===' +# SSH expects all of its arguments to be strings, except for @port, which is +# expected to be an integer + +# So "0" should be converted to an integer here (instead of crashing) +$QEMU_IMG info 'json:{"driver": "ssh", "host": "localhost", "port": "0", "path": "/foo"}' +# The same, basically (all values for --image-opts are seen as strings in qemu) +$QEMU_IMG info --image-opts \ + driver=ssh,host=localhost,port=0,path=/foo + +# This, however, should fail because of the wrong type +$QEMU_IMG info 'json:{"driver": "ssh", "host": "localhost", "port": 0.42, "path": "/foo"}' +# Not really the same: Here, "0.42" will be passed instead of 0.42, but still, +# qemu should not try to convert "0.42" to an integer +$QEMU_IMG info --image-opts \ + driver=ssh,host=localhost,port=0.42,path=/foo + + +echo +echo '=== blkdebug ===' +# blkdebug expects all of its arguments to be strings, but its +# bdrv_refresh_filename() implementation should not assume that they have been +# passed as strings in the original options QDict. +# So this should emit blkdebug:42:null-co:// as the filename: +touch 42 +$QEMU_IMG info 'json:{"driver": "blkdebug", "config": 42, + "image.driver": "null-co"}' \ + | grep '^image' +rm -f 42 + + +# success, all done +echo +echo '*** done' +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/162.out b/tests/qemu-iotests/162.out new file mode 100644 index 0000000000..9bba72353a --- /dev/null +++ b/tests/qemu-iotests/162.out @@ -0,0 +1,17 @@ +QA output created by 162 + +=== NBD === +qemu-img: Could not open 'json:{"driver": "nbd", "host": 42}': Failed to connect socket: Invalid argument +qemu-img: Could not open 'json:{"driver": "nbd", "host": "does.not.exist.example.com", "port": 42}': address resolution failed for does.not.exist.example.com:42: Name or service not known +image: nbd+unix://?socket=42 + +=== SSH === +qemu-img: Could not open 'json:{"driver": "ssh", "host": "localhost", "port": "0", "path": "/foo"}': Failed to connect socket: Connection refused +qemu-img: Could not open 'driver=ssh,host=localhost,port=0,path=/foo': Failed to connect socket: Connection refused +qemu-img: Could not open 'json:{"driver": "ssh", "host": "localhost", "port": 0.42, "path": "/foo"}': Parameter 'port' expects a number +qemu-img: Could not open 'driver=ssh,host=localhost,port=0.42,path=/foo': Parameter 'port' expects a number + +=== blkdebug === +image: blkdebug:42:null-co:// + +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 3a3973e963..50ddeed80a 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -157,3 +157,4 @@ 155 rw auto 156 rw auto quick 157 auto +162 auto quick