[libvirt] [PATCH] fix just-broken "virsh start" and "virsh pool-start" commands

* src/virsh.c (cmdPoolStart, cmdStart): Change hard-coded vshCommandOptDomainBy string argument to match just-changed option name. Cole Robinson reported that "virsh start" was broken and provided that part of the fix. Bug introduced by yesterday's "virsh.c: tweak options to produce more accurate help". * tests/start: New file. Test for the above fix. * tests/Makefile.am (test_scripts): Add start. --- Without this change, "virsh start" and "virsh pool-start" would always fail. I'm fixing this in two steps: first is this patch: make the tiny string-changing fixes (along with the new test). Second will be a more invasive change to make it so the duplicate strings are removed altogether, so they'll never get out of sync again. src/virsh.c | 4 ++-- tests/Makefile.am | 1 + tests/start | 42 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+), 2 deletions(-) create mode 100755 tests/start diff --git a/src/virsh.c b/src/virsh.c index bb81f25..1a5b42f 100644 --- a/src/virsh.c +++ b/src/virsh.c @@ -1021,7 +1021,7 @@ cmdStart(vshControl *ctl, const vshCmd *cmd) if (!vshConnectionUsability(ctl, ctl->conn, TRUE)) return FALSE; - if (!(dom = vshCommandOptDomainBy(ctl, cmd, "name", NULL, VSH_BYNAME))) + if (!(dom = vshCommandOptDomainBy(ctl, cmd, "domain", NULL, VSH_BYNAME))) return FALSE; if (virDomainGetID(dom) != (unsigned int)-1) { @@ -3693,7 +3693,7 @@ cmdPoolStart(vshControl *ctl, const vshCmd *cmd) if (!vshConnectionUsability(ctl, ctl->conn, TRUE)) return FALSE; - if (!(pool = vshCommandOptPoolBy(ctl, cmd, "name", NULL, VSH_BYNAME))) + if (!(pool = vshCommandOptPoolBy(ctl, cmd, "pool", NULL, VSH_BYNAME))) return FALSE; if (virStoragePoolCreate(pool, 0) == 0) { diff --git a/tests/Makefile.am b/tests/Makefile.am index fd319e1..9e794c5 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -64,6 +64,7 @@ test_scripts += \ int-overflow \ read-bufsiz \ read-non-seekable \ + start \ undefine \ vcpupin virsh-all diff --git a/tests/start b/tests/start new file mode 100755 index 0000000..a436f9b --- /dev/null +++ b/tests/start @@ -0,0 +1,42 @@ +#!/bin/sh +# ensure that virsh start works properly + +# Copyright (C) 2008 Free Software Foundation, 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 3 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/>. + +if test "$VERBOSE" = yes; then + set -x + virsh --version +fi + +test -z "$srcdir" && srcdir=$(pwd) +test -z "$abs_top_srcdir" && abs_top_srcdir=$(pwd)/.. +. "$srcdir/test-lib.sh" + +fail=0 + +test_url=test:///default + +# expect this to fail +virsh -c $test_url start test > out 2> err && fail=1 + +# stdout gets a newline +echo > exp || fail=1 +compare out exp || fail=1 + +echo 'error: Domain is already active' > exp || fail=1 +compare err exp || fail=1 + +(exit $fail); exit $fail -- 1.6.0.4.1044.g77718

Jim Meyering wrote:
* src/virsh.c (cmdPoolStart, cmdStart): Change hard-coded vshCommandOptDomainBy string argument to match just-changed option name. Cole Robinson reported that "virsh start" was broken and provided that part of the fix. Bug introduced by yesterday's "virsh.c: tweak options to produce more accurate help". * tests/start: New file. Test for the above fix. * tests/Makefile.am (test_scripts): Add start. ---
Without this change, "virsh start" and "virsh pool-start" would always fail.
I'm fixing this in two steps: first is this patch: make the tiny string-changing fixes (along with the new test). Second will be a more invasive change to make it so the duplicate strings are removed altogether, so they'll never get out of sync again.
ACK. - Cole

Cole Robinson <crobinso@redhat.com> wrote:
Jim Meyering wrote:
* src/virsh.c (cmdPoolStart, cmdStart): Change hard-coded vshCommandOptDomainBy string argument to match just-changed option name. Cole Robinson reported that "virsh start" was broken and provided that part of the fix. Bug introduced by yesterday's "virsh.c: tweak options to produce more accurate help". * tests/start: New file. Test for the above fix. * tests/Makefile.am (test_scripts): Add start. ---
Without this change, "virsh start" and "virsh pool-start" would always fail.
I'm fixing this in two steps: first is this patch: make the tiny string-changing fixes (along with the new test). Second will be a more invasive change to make it so the duplicate strings are removed altogether, so they'll never get out of sync again.
Thanks for the quick review. I've committed that.
participants (2)
-
Cole Robinson
-
Jim Meyering