#!/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 <http://www.gnu.org/licenses/>. # # creator owner=mreitz@redhat.com seq="$(basename $0)" echo "QA output created by $seq" here="$PWD" 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 # Because anything other than 16 would change the output of qemu_io -c info _unsupported_imgopts 'refcount_bits=\([^1]\|.\([^6]\|$\)\)' # 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_PROG --cache $CACHEMODE \ -c 'read -P 42 0 512' -c 'read -P 23 512 512' \ -c 'read -P 66 1024 512' "json:{ \"driver\": \"$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_PROG --cache $CACHEMODE \ -c 'read -P 42 0x38000 512' "json:{ \"driver\": \"$IMGFMT\", \"file\": { \"driver\": \"blkdebug\", \"inject-error\": [{ \"event\": \"l2_load\" }], \"image.filename\": \"$TEST_IMG\" } }" | _filter_qemu_io echo echo "=== Testing qemu-img info output ===" echo TEST_IMG="json:{\"driver\":\"qcow2\",\"file.filename\":\"$TEST_IMG\"}" _img_info 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