Recently, some bugs in dmg file have been fixed. To prevent reading dmg is broken someday in the future, add a simple test which ensures the conversion from dmg to raw should not hang or face any I/O error.
Signed-off-by: yuchenlin <npes87...@gmail.com> --- tests/qemu-iotests/236 | 53 ++++++++++++++++++ tests/qemu-iotests/236.out | 4 ++ tests/qemu-iotests/check | 7 +++ tests/qemu-iotests/group | 1 + .../sample_images/simple-dmg.dmg.bz2 | Bin 0 -> 3479 bytes 5 files changed, 65 insertions(+) create mode 100755 tests/qemu-iotests/236 create mode 100644 tests/qemu-iotests/236.out create mode 100644 tests/qemu-iotests/sample_images/simple-dmg.dmg.bz2 diff --git a/tests/qemu-iotests/236 b/tests/qemu-iotests/236 new file mode 100755 index 0000000000..6f085d573d --- /dev/null +++ b/tests/qemu-iotests/236 @@ -0,0 +1,53 @@ +#!/bin/bash +# +# Test case for dmg +# +# Copyright (C) 2019 yuchenlin <npes87...@gmail.com> +# +# 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=npes87...@gmail.com + +seq=`basename $0` +echo "QA output created by $seq" + +status=1 # failure is the default! + +_cleanup() +{ + rm -f "$TEST_IMG.raw" + _cleanup_test_img +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc + +_supported_fmt dmg +_supported_proto file +_supported_os Linux + +echo +echo "== Testing conversion to raw should success ==" +_use_sample_img simple-dmg.dmg.bz2 +if ! $QEMU_IMG convert -f $IMGFMT -O raw "$TEST_IMG" "$TEST_IMG.raw" ; then + exit 1 +fi + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/236.out b/tests/qemu-iotests/236.out new file mode 100644 index 0000000000..a92fc657dd --- /dev/null +++ b/tests/qemu-iotests/236.out @@ -0,0 +1,4 @@ +QA output created by 236 + +== Testing conversion to raw should success == +*** done diff --git a/tests/qemu-iotests/check b/tests/qemu-iotests/check index 89ed275988..895e1e3dcb 100755 --- a/tests/qemu-iotests/check +++ b/tests/qemu-iotests/check @@ -237,6 +237,7 @@ image format options -vhdx test vhdx -vmdk test vmdk -luks test luks + -dmg test dmg image protocol options -file test file (default) @@ -304,6 +305,12 @@ testlist options xpand=false ;; + -dmg) + IMGFMT=dmg + IMGFMT_GENERIC=false + xpand=false + ;; + -qed) IMGFMT=qed xpand=false diff --git a/tests/qemu-iotests/group b/tests/qemu-iotests/group index 61a6d98ebd..623ede30f5 100644 --- a/tests/qemu-iotests/group +++ b/tests/qemu-iotests/group @@ -233,3 +233,4 @@ 233 auto quick 234 auto quick migration 235 auto quick +236 rw auto quick diff --git a/tests/qemu-iotests/sample_images/simple-dmg.dmg.bz2 b/tests/qemu-iotests/sample_images/simple-dmg.dmg.bz2 new file mode 100644 index 0000000000000000000000000000000000000000..05e719d03d48d6df4f0e995dd8bae1ce54c9f5f0 GIT binary patch literal 3479 zcmV;I4QTR0T4*^jL0KkKS(36)s{k7pfB*mg|NsC0|NsC0|NsC0|NsC0|Ns5}|NsC0 z|NsC0|Nr0#eji@i`+e|w_jjtUioUNn9=bhi?FYz+8lea^Pt`n6Q`GfM=uI^|rccqR z#)^4QQ(&j0^vx-<6U8+BMo&{rPgMO9KU6<bdYee{L&A*HX-%dfJg1{mX^f|mdZ(%S zYHDfZWgn$BPgL<R4Jqj~+M0TvOq0bPDe8Glf++<WdYU|=X+1Rn(<i9%Lp2zh4IZY3 zjXgCzA?gg9Q$~!`&}h@t^qy1H^iL_WjXgCzK-!HSQ%^=sO&L8COn}g7>K>tx+G-x7 zKxhH7gFqfr)EbhWqfmN7Xqi0_(|U$T%^~Te(<9O!s(P57)gFnX(HMqCnW^apCLkWB zfB?c`7=Y8$P|yP*p{9YL8X6e}jSLZ{Kmat*Y9I=F1s<p9DB4Cq^#`bE4Ff^74GlCj z05tUmngG$D8fXFP0MPXVMoj}i&;S4$8UdgN)B`|zgFpae5-JoYqMnhSqz_5zX!RaX zN@?n8p`%8PJdIB%dW@MKrbdHIo}+1?O{io&O{DTNL5K|i44$J2gHSf0dW_JG15ZRS zO#>jv(V%IjnFNxA1T<(7k~Y;aPez3F!fB&IWZEW%)byHqn^PtYN0c*2G<pJPF%2|& zjXg~oX{V%Vqb8bZplqPgw1%2w9-*VtQR*}r00xGQ4G24kA+jG=o`xW*WTQp80#*@D zGI^@e0Fq218g7gWKQ0-!!d?<+0Zg$VQi&#k#L$@->*ZllN2a;wYb5Z@K!FpiLKS04 zAXF_RNbYzNTvjprs6=NSa4=(xVBCm>1#>twBnc>5NRuJv+UXVcw)$K?45Ra5gMtys z5#=tTi{6o_Dolm>AW0*9z$7i33Gt*7^pYSUXUfIy=|9=(Y5F2D)W#);#I!)dBq)W~ zrFlJ*pf<%<p!?|?K4A)WKmn>vEyY-2j;_z6FzSi8mQn!dfdGLU#z+u}O%{xk@FlI` z^B@Tz!-52v0~!WxwY>yM5j2L!wDW07lb>SjKuGF1Bv7*3#(>;&j=WH?%<2(%C(%mi z3SK&{tsN6|F+h=$fRF|SAT&YV;=$CM8UPyf&KPGXD@;hw?Ie+ur$Ms`<R|DnF>?n= z=TVuCRg<`%CTS#rC3Rqi{8+-#G7{}$If&w>{u-}tqnXQGZ1vrDn(W+-ydtwD_5(m9 zUlJm4YF$|a547Ok)VNY_1&|O<rL!z~wcz}tQxE~Dj4cXB5;0mM5(lt%*IA;POn}RT z;6QRRmFhId9Am|k#g{Q@hX6cXxi&WKM_|eXL97PF^DAB*Vbz~zQKTvZ??`1m>?|T) z42v8J{j@}JBoR7501!b0TQLa}5=%fGiZ01vc2PsfW3IL_R4y29^38$G<bvvm5nFd0 zCwO?LU{=bViG0S0Zh^;{@n#!Kdu|V}*6A@n-bN2myQ=@_`vaVL_~0ObLdRRH{)&n2 zWjQqZq-v&|Sm)GU$5#3E-aM@MWEDTSJ=WXyvX!Ka^MIpH)wR_6>N@}eFEu8;#~W3O zhYo*p2)1qo0FWCdNC$P6JWDI)lRL3RsCq~;CddNVfDeUAK|}zQbl`V}JlvEcUSn8M zpVIf%kFZ>u>OO0J!nRehCj34b&G%X*%F`iNsN=6_pV&CdsRu0CM-x>qqFshZ5Cm<o zjS+4gAk-oc*IeI*Cm4uELVya|XwQV9;aJZ7Mzx<=On?m(0@tY~UQVHbY{wZn;D)7@ z(k#N&X0YCEm2rAN!X56ASS+#z7ao9>#cE(tAoIY<O8RkL;gL@lE`rM`9JnB2CEx^z z6c8i@0n%FhZje3Zxg#iF@R@T1Isa_wb*LjCgn+!DWDcYQh#WxZLepa#PQjgE{rMz? 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