Re: [libvirt] [PATCH 1/3] virsh: Improve error message on integer value parsing failure.

Replace more than 30 ad-hoc error messages with a single, generic one that contains the name of the option being processed and some hints to help the user understand what could have gone wrong. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1207043 --- tests/vcpupin | 4 +- tools/virsh-domain-monitor.c | 10 +++-- tools/virsh-domain.c | 102 ++++++++++++++++++++++++++++++++----------- tools/virsh-host.c | 44 ++++++++++++++----- tools/virsh-interface.c | 4 +- tools/virsh-network.c | 4 +- tools/virsh-volume.c | 16 +++++-- 7 files changed, 135 insertions(+), 49 deletions(-) diff --git a/tests/vcpupin b/tests/vcpupin index cd09145..ab0d38f 100755 --- a/tests/vcpupin +++ b/tests/vcpupin @@ -34,7 +34,7 @@ fail=0 $abs_top_builddir/tools/virsh --connect test:///default vcpupin test a 0,1 > out 2>&1 test $? = 1 || fail=1 cat <<\EOF > exp || fail=1 -error: vcpupin: Invalid vCPU number. +error: Numeric value for <vcpu> option is malformed or out of range EOF compare exp out || fail=1 @@ -52,7 +52,7 @@ compare exp out || fail=1 $abs_top_builddir/tools/virsh --connect test:///default vcpupin test -100 0,1 > out 2>&1 test $? = 1 || fail=1 cat <<\EOF > exp || fail=1 -error: vcpupin: Invalid vCPU number. +error: Numeric value for <vcpu> option is malformed or out of range EOF compare exp out || fail=1 diff --git a/tools/virsh-domain-monitor.c b/tools/virsh-domain-monitor.c index 91c57e2..51276d3 100644 --- a/tools/virsh-domain-monitor.c +++ b/tools/virsh-domain-monitor.c @@ -341,8 +341,9 @@ cmdDomMemStat(vshControl *ctl, const vshCmd *cmd) * This is not really an unsigned long, but it */ if ((rv = vshCommandOptInt(cmd, "period", &period)) < 0) { - vshError(ctl, "%s", - _("Unable to parse integer parameter.")); + vshError(ctl, + _("Numeric value for <%s> option is malformed or out of range"), + "period");