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2017-12-14tests: test-hmp: print command execution resultVadim Galitsyn
Provide HMP monitor command execution result as it would be seen by user who established an HMP monitor session. Currently many commands may silently fail without any sign of that. This patch let this info to be printed once test is running in verbose mode. For the future it might be useful to fail the test if command has failed, however it would require a bit of rework inside test engine itself. A simple example of silent failure without reporting it would to add some non-existent HMP command into 'hmp_cmds' list. In this case test will report it successfully passed without error. Signed-off-by: Vadim Galitsyn <vadim.galitsyn@profitbricks.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Cc: qemu-devel@nongnu.org Message-Id: <20171023151310.6462-5-vadim.galitsyn@profitbricks.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-09-15qtest: Avoid passing raw strings through hmp()Eric Blake
hmp() passes its string argument through the sprintf() family; with a proper attribute, gcc -Wformat warns us when we do something dangerous like passing a non-constant format string. Fortunately, all our strings were safe, but checking whether the string can contain an unintended % is easy to avoid and therefore worth doing. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-09-15tests/test-hmp: Remove puv3 and tricore_testboard from the blacklistThomas Huth
The problem with puv3 has been fixed with 0ac241bcf9f9d99a252a352a162f ('unicore32: abort when entering "x 0" on the monitor') and the problem with tricore_testboard has been fixed with b190f477e29c7cd03a8fee49c96d ('qemu-system-tricore: segfault when entering "x 0" on the monitor'). Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-09-14tests/hmp: test "none" machine with memoryLaurent Vivier
and add a test case of dump-guest-memory without "[begin length]" parameters. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20170913142036.2469-5-lvivier@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2017-08-02tests/hmp: Fix typo in the 'chardev-send-break' testThomas Huth
testchardev2 is not a valid chardev id here. Use testchardev1 instead which has been created with chardev-add right before the 'chardev-send-break' line. And while we're at it, add the test-hmp.c file to the MAINTAINERS file, too. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-id: 1501149097-19071-1-git-send-email-thuth@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-14hmp: add hmp analogue for qmp-chardev-changeAnton Nefedov
Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <1499342940-56739-11-git-send-email-anton.nefedov@virtuozzo.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-29Add chardev-send-break monitor commandStefan Fritsch
Sending a break on a serial console can be useful for debugging the guest. But not all chardev backends support sending breaks (only telnet and mux do). The chardev-send-break command allows to send a break even if using other backends. Signed-off-by: Stefan Fritsch <sf@sfritsch.de> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20170611074817.13621-1-sf@sfritsch.de> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Use 'send a break' in all 3 pieces of text as suggested by eblake
2017-04-26tests: Add a tester for HMP commandsThomas Huth
HMP commands do not get any automatic testing yet, so on certain QEMU machines, some HMP commands were causing crashes in the past. Thus we should test HMP commands in our test suite, too, to avoid that such problems creep in again in the future. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1493097407-20482-1-git-send-email-thuth@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>