From 4ad303369c8818fb8bbe9f9c9f79e5de7c68e81e Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Thu, 8 May 2014 20:12:42 +0200 Subject: [PATCH] iotests: Add test for the JSON protocol Add a test for the JSON protocol driver. Signed-off-by: Max Reitz Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- tests/qemu-iotests/089 | 130 +++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/089.out | 54 +++++++++++++++ tests/qemu-iotests/group | 1 + 3 files changed, 185 insertions(+) create mode 100755 tests/qemu-iotests/089 create mode 100644 tests/qemu-iotests/089.out diff --git a/tests/qemu-iotests/089 b/tests/qemu-iotests/089 new file mode 100755 index 0000000000..ef476010c0 --- /dev/null +++ b/tests/qemu-iotests/089 @@ -0,0 +1,130 @@ +#!/bin/bash +# +# Test case for support of JSON filenames +# +# Copyright (C) 2014 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" +tmp=/tmp/$$ +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +# Using an image filename containing quotation marks will render the JSON data +# below invalid. In that case, we have little choice but simply not to run this +# test. +case $TEST_IMG in + *'"'*) + _notrun "image filename may not contain quotation marks" + ;; +esac + +IMG_SIZE=64M + +# Taken from test 072 +echo +echo "=== Testing nested image formats ===" +echo + +TEST_IMG="$TEST_IMG.base" _make_test_img $IMG_SIZE + +$QEMU_IO -c 'write -P 42 0 512' -c 'write -P 23 512 512' \ + -c 'write -P 66 1024 512' "$TEST_IMG.base" | _filter_qemu_io + +$QEMU_IMG convert -f raw -O $IMGFMT "$TEST_IMG.base" "$TEST_IMG" + +$QEMU_IO -c 'read -P 42 0 512' -c 'read -P 23 512 512' \ + -c 'read -P 66 1024 512' "json:{ + \"driver\": \"$IMGFMT\", + \"file\": { + \"driver\": \"$IMGFMT\", + \"file\": { + \"filename\": \"$TEST_IMG\" + } + } +}" | _filter_qemu_io + +# This should fail (see test 072) +$QEMU_IO -c 'read -P 42 0 512' "$TEST_IMG" | _filter_qemu_io + + +# Taken from test 071 +echo +echo "=== Testing blkdebug ===" +echo + +_make_test_img $IMG_SIZE + +$QEMU_IO -c 'write -P 42 0x38000 512' "$TEST_IMG" | _filter_qemu_io + +# The "image.filename" part tests whether "a": { "b": "c" } and "a.b": "c" do +# the same (which they should). +$QEMU_IO -c 'read -P 42 0x38000 512' "json:{ + \"driver\": \"$IMGFMT\", + \"file\": { + \"driver\": \"blkdebug\", + \"inject-error\": [{ + \"event\": \"l2_load\" + }], + \"image.filename\": \"$TEST_IMG\" + } +}" | _filter_qemu_io + + +echo +echo "=== Testing qemu-img info output ===" +echo + +$QEMU_IMG info "json:{\"driver\":\"qcow2\",\"file.filename\":\"$TEST_IMG\"}" \ + | _filter_testdir | _filter_imgfmt + + +echo +echo "=== Testing option merging ===" +echo + +# Both options given directly and those given in the filename should be used +$QEMU_IO -c "open -o driver=qcow2 json:{\"file.filename\":\"$TEST_IMG\"}" \ + -c "info" 2>&1 | _filter_testdir | _filter_imgfmt + +# Options given directly should be prioritized over those given in the filename +$QEMU_IO -c "open -o driver=qcow2 json:{\"driver\":\"raw\",\"file.filename\":\"$TEST_IMG\"}" \ + -c "info" 2>&1 | _filter_testdir | _filter_imgfmt + + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/089.out b/tests/qemu-iotests/089.out new file mode 100644 index 0000000000..d6cf7835d8 --- /dev/null +++ b/tests/qemu-iotests/089.out @@ -0,0 +1,54 @@ +QA output created by 089 + +=== Testing nested image formats === + +Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864 +wrote 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 512/512 bytes at offset 1024 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 512 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read 512/512 bytes at offset 1024 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +Pattern verification failed at offset 0, 512 bytes +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Testing blkdebug === + +Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 +wrote 512/512 bytes at offset 229376 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +read failed: Input/output error + +=== Testing qemu-img info output === + +image: TEST_DIR/t.IMGFMT +file format: IMGFMT +virtual size: 64M (67108864 bytes) +disk size: 324K +cluster_size: 65536 +Format specific information: + compat: 1.1 + lazy refcounts: false + +=== Testing option merging === + +format name: IMGFMT +cluster size: 64 KiB +vm state offset: 512 MiB +Format specific information: + compat: 1.1 + lazy refcounts: false +format name: IMGFMT +cluster size: 64 KiB +vm state offset: 512 MiB +Format specific information: + compat: 1.1 + lazy refcounts: false +*** done diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index cd3e4d2c27..2988cfde99 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -95,5 +95,6 @@ 086 rw auto quick 087 rw auto 088 rw auto +089 rw auto quick 090 rw auto quick 091 rw auto