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| author | Kevin Wolf <kwolf@redhat.com> | 2017-06-29 18:54:24 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2017-10-06 16:28:58 +0200 |
| commit | 72538537d818d2870104448ba819b91dc70c241a (patch) | |
| tree | ad77ad633da4b276f33cdb591a11ed5b9995f3f7 /tests/qemu-iotests/common.qemu | |
| parent | 61f09cea01391eaa23ea3bc78ab37a7d2da565fb (diff) | |
| download | qemu-72538537d818d2870104448ba819b91dc70c241a.zip qemu-72538537d818d2870104448ba819b91dc70c241a.tar.gz qemu-72538537d818d2870104448ba819b91dc70c241a.tar.bz2 | |
qemu-iotests: Allow QMP pretty printing in common.qemu
QMP responses to certain commands can become quite long, which doesn't
only make reading them hard, but also means that the maximum line length
in patch emails can be exceeded. Allow tests to switch to QMP pretty
printing, which results in more, but shorter lines.
We also need to make sure to keep indentation in the response for this
to work as expected.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/common.qemu')
| -rw-r--r-- | tests/qemu-iotests/common.qemu | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/tests/qemu-iotests/common.qemu b/tests/qemu-iotests/common.qemu index 9f9aecc..7b3052d 100644 --- a/tests/qemu-iotests/common.qemu +++ b/tests/qemu-iotests/common.qemu @@ -56,13 +56,13 @@ function _timed_wait_for() shift QEMU_STATUS[$h]=0 - while read -t ${QEMU_COMM_TIMEOUT} resp <&${QEMU_OUT[$h]} + while IFS= read -t ${QEMU_COMM_TIMEOUT} resp <&${QEMU_OUT[$h]} do if [ -z "${silent}" ]; then echo "${resp}" | _filter_testdir | _filter_qemu \ | _filter_qemu_io | _filter_qmp | _filter_hmp fi - grep -q "${*}" < <(echo ${resp}) + grep -q "${*}" < <(echo "${resp}") if [ $? -eq 0 ]; then return fi @@ -130,6 +130,7 @@ function _send_qemu_cmd() # $qemu_comm_method: set this variable to 'monitor' (case insensitive) # to use the QEMU HMP monitor for communication. # Otherwise, the default of QMP is used. +# $qmp_pretty: Set this variable to 'y' to enable QMP pretty printing. # $keep_stderr: Set this variable to 'y' to keep QEMU's stderr output on stderr. # If this variable is empty, stderr will be redirected to stdout. # Returns: @@ -146,7 +147,11 @@ function _launch_qemu() comm="-monitor stdio" else local qemu_comm_method="qmp" - comm="-monitor none -qmp stdio" + if [ "$qmp_pretty" = "y" ]; then + comm="-monitor none -qmp-pretty stdio" + else + comm="-monitor none -qmp stdio" + fi fi fifo_out=${QEMU_FIFO_OUT}_${_QEMU_HANDLE} @@ -193,6 +198,9 @@ function _launch_qemu() then # Don't print response, since it has version information in it silent=yes _timed_wait_for ${_QEMU_HANDLE} "capabilities" + if [ "$qmp_pretty" = "y" ]; then + silent=yes _timed_wait_for ${_QEMU_HANDLE} "^}" + fi fi QEMU_HANDLE=${_QEMU_HANDLE} let _QEMU_HANDLE++ |