c22045bfe6
The new qtest_qmp_receive buffers all the received qmp events, allowing qtest_qmp_eventwait_ref to return them. This is intended to solve the race in regard to ordering of qmp events vs qmp responses, as soon as the callers start using the new interface. In addition to that, define qtest_qmp_event_ref a function which only scans the buffer that qtest_qmp_receive stores the events to. This is intended for callers that are only interested in events that were received during the last call to the qtest_qmp_receive. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Message-Id: <20201006123904.610658-3-mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
760 lines
21 KiB
C
760 lines
21 KiB
C
/*
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* QTest
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*
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* Copyright IBM, Corp. 2012
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* Copyright Red Hat, Inc. 2012
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* Copyright SUSE LINUX Products GmbH 2013
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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* Paolo Bonzini <pbonzini@redhat.com>
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* Andreas Färber <afaerber@suse.de>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#ifndef LIBQTEST_H
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#define LIBQTEST_H
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#include "qapi/qmp/qobject.h"
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#include "qapi/qmp/qdict.h"
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typedef struct QTestState QTestState;
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/**
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* qtest_initf:
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* @fmt: Format for creating other arguments to pass to QEMU, formatted
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* like sprintf().
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*
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* Convenience wrapper around qtest_init().
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*
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* Returns: #QTestState instance.
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*/
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QTestState *qtest_initf(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
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/**
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* qtest_vinitf:
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* @fmt: Format for creating other arguments to pass to QEMU, formatted
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* like vsprintf().
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* @ap: Format arguments.
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*
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* Convenience wrapper around qtest_init().
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*
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* Returns: #QTestState instance.
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*/
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QTestState *qtest_vinitf(const char *fmt, va_list ap) GCC_FMT_ATTR(1, 0);
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/**
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* qtest_init:
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* @extra_args: other arguments to pass to QEMU. CAUTION: these
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* arguments are subject to word splitting and shell evaluation.
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*
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* Returns: #QTestState instance.
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*/
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QTestState *qtest_init(const char *extra_args);
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/**
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* qtest_init_without_qmp_handshake:
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* @extra_args: other arguments to pass to QEMU. CAUTION: these
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* arguments are subject to word splitting and shell evaluation.
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*
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* Returns: #QTestState instance.
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*/
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QTestState *qtest_init_without_qmp_handshake(const char *extra_args);
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/**
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* qtest_init_with_serial:
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* @extra_args: other arguments to pass to QEMU. CAUTION: these
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* arguments are subject to word splitting and shell evaluation.
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* @sock_fd: pointer to store the socket file descriptor for
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* connection with serial.
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*
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* Returns: #QTestState instance.
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*/
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QTestState *qtest_init_with_serial(const char *extra_args, int *sock_fd);
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/**
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* qtest_quit:
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* @s: #QTestState instance to operate on.
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*
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* Shut down the QEMU process associated to @s.
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*/
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void qtest_quit(QTestState *s);
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/**
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* qtest_qmp_fds:
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* @s: #QTestState instance to operate on.
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* @fds: array of file descriptors
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* @fds_num: number of elements in @fds
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* @fmt: QMP message to send to qemu, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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*
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* Sends a QMP message to QEMU with fds and returns the response.
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*/
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QDict *qtest_qmp_fds(QTestState *s, int *fds, size_t fds_num,
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const char *fmt, ...)
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GCC_FMT_ATTR(4, 5);
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/**
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* qtest_qmp:
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* @s: #QTestState instance to operate on.
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* @fmt: QMP message to send to qemu, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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*
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* Sends a QMP message to QEMU and returns the response.
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*/
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QDict *qtest_qmp(QTestState *s, const char *fmt, ...)
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GCC_FMT_ATTR(2, 3);
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/**
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* qtest_qmp_send:
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* @s: #QTestState instance to operate on.
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* @fmt: QMP message to send to qemu, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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*
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* Sends a QMP message to QEMU and leaves the response in the stream.
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*/
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void qtest_qmp_send(QTestState *s, const char *fmt, ...)
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GCC_FMT_ATTR(2, 3);
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/**
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* qtest_qmp_send_raw:
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* @s: #QTestState instance to operate on.
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* @fmt: text to send, formatted like sprintf()
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*
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* Sends text to the QMP monitor verbatim. Need not be valid JSON;
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* this is useful for negative tests.
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*/
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void qtest_qmp_send_raw(QTestState *s, const char *fmt, ...)
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GCC_FMT_ATTR(2, 3);
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/**
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* qtest_vqmp_fds:
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* @s: #QTestState instance to operate on.
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* @fds: array of file descriptors
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* @fds_num: number of elements in @fds
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* @fmt: QMP message to send to QEMU, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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* @ap: QMP message arguments
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*
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* Sends a QMP message to QEMU with fds and returns the response.
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*/
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QDict *qtest_vqmp_fds(QTestState *s, int *fds, size_t fds_num,
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const char *fmt, va_list ap)
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GCC_FMT_ATTR(4, 0);
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/**
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* qtest_vqmp:
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* @s: #QTestState instance to operate on.
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* @fmt: QMP message to send to QEMU, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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* @ap: QMP message arguments
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*
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* Sends a QMP message to QEMU and returns the response.
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*/
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QDict *qtest_vqmp(QTestState *s, const char *fmt, va_list ap)
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GCC_FMT_ATTR(2, 0);
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/**
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* qtest_qmp_vsend_fds:
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* @s: #QTestState instance to operate on.
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* @fds: array of file descriptors
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* @fds_num: number of elements in @fds
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* @fmt: QMP message to send to QEMU, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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* @ap: QMP message arguments
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*
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* Sends a QMP message to QEMU and leaves the response in the stream.
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*/
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void qtest_qmp_vsend_fds(QTestState *s, int *fds, size_t fds_num,
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const char *fmt, va_list ap)
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GCC_FMT_ATTR(4, 0);
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/**
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* qtest_qmp_vsend:
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* @s: #QTestState instance to operate on.
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* @fmt: QMP message to send to QEMU, formatted like
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* qobject_from_jsonf_nofail(). See parse_escape() for what's
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* supported after '%'.
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* @ap: QMP message arguments
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*
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* Sends a QMP message to QEMU and leaves the response in the stream.
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*/
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void qtest_qmp_vsend(QTestState *s, const char *fmt, va_list ap)
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GCC_FMT_ATTR(2, 0);
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/**
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* qtest_qmp_receive_dict:
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* @s: #QTestState instance to operate on.
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*
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* Reads a QMP message from QEMU and returns the response.
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*/
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QDict *qtest_qmp_receive_dict(QTestState *s);
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/**
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* qtest_qmp_receive:
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* @s: #QTestState instance to operate on.
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*
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* Reads a QMP message from QEMU and returns the response.
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* Buffers all the events received meanwhile, until a
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* call to qtest_qmp_eventwait
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*/
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QDict *qtest_qmp_receive(QTestState *s);
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/**
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* qtest_qmp_eventwait:
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* @s: #QTestState instance to operate on.
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* @event: event to wait for.
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*
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* Continuously polls for QMP responses until it receives the desired event.
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*/
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void qtest_qmp_eventwait(QTestState *s, const char *event);
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/**
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* qtest_qmp_eventwait_ref:
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* @s: #QTestState instance to operate on.
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* @event: event to wait for.
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*
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* Continuously polls for QMP responses until it receives the desired event.
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* Returns a copy of the event for further investigation.
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*/
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QDict *qtest_qmp_eventwait_ref(QTestState *s, const char *event);
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/**
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* qtest_qmp_event_ref:
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* @s: #QTestState instance to operate on.
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* @event: event to return.
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*
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* Removes non-matching events from the buffer that was set by
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* qtest_qmp_receive, until an event bearing the given name is found,
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* and returns it.
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* If no event matches, clears the buffer and returns NULL.
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*
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*/
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QDict *qtest_qmp_event_ref(QTestState *s, const char *event);
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/**
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* qtest_qmp_receive_success:
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* @s: #QTestState instance to operate on
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* @event_cb: Event callback
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* @opaque: Argument for @event_cb
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*
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* Poll QMP messages until a command success response is received.
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* If @event_cb, call it for each event received, passing @opaque,
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* the event's name and data.
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* Return the success response's "return" member.
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*/
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QDict *qtest_qmp_receive_success(QTestState *s,
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void (*event_cb)(void *opaque,
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const char *name,
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QDict *data),
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void *opaque);
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/**
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* qtest_hmp:
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* @s: #QTestState instance to operate on.
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* @fmt: HMP command to send to QEMU, formats arguments like sprintf().
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*
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* Send HMP command to QEMU via QMP's human-monitor-command.
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* QMP events are discarded.
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*
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* Returns: the command's output. The caller should g_free() it.
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*/
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char *qtest_hmp(QTestState *s, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
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/**
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* qtest_hmpv:
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* @s: #QTestState instance to operate on.
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* @fmt: HMP command to send to QEMU, formats arguments like vsprintf().
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* @ap: HMP command arguments
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*
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* Send HMP command to QEMU via QMP's human-monitor-command.
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* QMP events are discarded.
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*
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* Returns: the command's output. The caller should g_free() it.
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*/
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char *qtest_vhmp(QTestState *s, const char *fmt, va_list ap)
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GCC_FMT_ATTR(2, 0);
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void qtest_module_load(QTestState *s, const char *prefix, const char *libname);
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/**
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* qtest_get_irq:
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* @s: #QTestState instance to operate on.
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* @num: Interrupt to observe.
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*
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* Returns: The level of the @num interrupt.
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*/
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bool qtest_get_irq(QTestState *s, int num);
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/**
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* qtest_irq_intercept_in:
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* @s: #QTestState instance to operate on.
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* @string: QOM path of a device.
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*
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* Associate qtest irqs with the GPIO-in pins of the device
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* whose path is specified by @string.
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*/
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void qtest_irq_intercept_in(QTestState *s, const char *string);
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/**
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* qtest_irq_intercept_out:
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* @s: #QTestState instance to operate on.
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* @string: QOM path of a device.
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*
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* Associate qtest irqs with the GPIO-out pins of the device
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* whose path is specified by @string.
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*/
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void qtest_irq_intercept_out(QTestState *s, const char *string);
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/**
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* qtest_set_irq_in:
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* @s: QTestState instance to operate on.
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* @string: QOM path of a device
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* @name: IRQ name
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* @irq: IRQ number
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* @level: IRQ level
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*
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* Force given device/irq GPIO-in pin to the given level.
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*/
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void qtest_set_irq_in(QTestState *s, const char *string, const char *name,
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int irq, int level);
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/**
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* qtest_outb:
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* @s: #QTestState instance to operate on.
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* @addr: I/O port to write to.
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* @value: Value being written.
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*
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* Write an 8-bit value to an I/O port.
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*/
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void qtest_outb(QTestState *s, uint16_t addr, uint8_t value);
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/**
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* qtest_outw:
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* @s: #QTestState instance to operate on.
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* @addr: I/O port to write to.
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* @value: Value being written.
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*
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* Write a 16-bit value to an I/O port.
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*/
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void qtest_outw(QTestState *s, uint16_t addr, uint16_t value);
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/**
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* qtest_outl:
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* @s: #QTestState instance to operate on.
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* @addr: I/O port to write to.
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* @value: Value being written.
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*
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* Write a 32-bit value to an I/O port.
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*/
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void qtest_outl(QTestState *s, uint16_t addr, uint32_t value);
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/**
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* qtest_inb:
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* @s: #QTestState instance to operate on.
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* @addr: I/O port to read from.
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*
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* Returns an 8-bit value from an I/O port.
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*/
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uint8_t qtest_inb(QTestState *s, uint16_t addr);
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/**
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* qtest_inw:
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* @s: #QTestState instance to operate on.
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* @addr: I/O port to read from.
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*
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* Returns a 16-bit value from an I/O port.
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*/
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uint16_t qtest_inw(QTestState *s, uint16_t addr);
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/**
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* qtest_inl:
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* @s: #QTestState instance to operate on.
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* @addr: I/O port to read from.
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*
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* Returns a 32-bit value from an I/O port.
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*/
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uint32_t qtest_inl(QTestState *s, uint16_t addr);
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/**
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* qtest_writeb:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to write to.
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* @value: Value being written.
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*
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* Writes an 8-bit value to memory.
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*/
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void qtest_writeb(QTestState *s, uint64_t addr, uint8_t value);
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/**
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* qtest_writew:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to write to.
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* @value: Value being written.
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*
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* Writes a 16-bit value to memory.
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*/
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void qtest_writew(QTestState *s, uint64_t addr, uint16_t value);
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/**
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* qtest_writel:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to write to.
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* @value: Value being written.
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*
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* Writes a 32-bit value to memory.
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*/
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void qtest_writel(QTestState *s, uint64_t addr, uint32_t value);
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/**
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* qtest_writeq:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to write to.
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* @value: Value being written.
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*
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* Writes a 64-bit value to memory.
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*/
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void qtest_writeq(QTestState *s, uint64_t addr, uint64_t value);
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/**
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* qtest_readb:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to read from.
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*
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* Reads an 8-bit value from memory.
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*
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* Returns: Value read.
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*/
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uint8_t qtest_readb(QTestState *s, uint64_t addr);
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/**
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* qtest_readw:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to read from.
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*
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* Reads a 16-bit value from memory.
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*
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* Returns: Value read.
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*/
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uint16_t qtest_readw(QTestState *s, uint64_t addr);
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/**
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* qtest_readl:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to read from.
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*
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* Reads a 32-bit value from memory.
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*
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* Returns: Value read.
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*/
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uint32_t qtest_readl(QTestState *s, uint64_t addr);
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/**
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* qtest_readq:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to read from.
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*
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* Reads a 64-bit value from memory.
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*
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* Returns: Value read.
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*/
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uint64_t qtest_readq(QTestState *s, uint64_t addr);
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/**
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* qtest_memread:
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* @s: #QTestState instance to operate on.
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* @addr: Guest address to read from.
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* @data: Pointer to where memory contents will be stored.
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* @size: Number of bytes to read.
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*
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* Read guest memory into a buffer.
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*/
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void qtest_memread(QTestState *s, uint64_t addr, void *data, size_t size);
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/**
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* qtest_rtas_call:
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* @s: #QTestState instance to operate on.
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* @name: name of the command to call.
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* @nargs: Number of args.
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* @args: Guest address to read args from.
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* @nret: Number of return value.
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* @ret: Guest address to write return values to.
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*
|
|
* Call an RTAS function
|
|
*/
|
|
uint64_t qtest_rtas_call(QTestState *s, const char *name,
|
|
uint32_t nargs, uint64_t args,
|
|
uint32_t nret, uint64_t ret);
|
|
|
|
/**
|
|
* qtest_bufread:
|
|
* @s: #QTestState instance to operate on.
|
|
* @addr: Guest address to read from.
|
|
* @data: Pointer to where memory contents will be stored.
|
|
* @size: Number of bytes to read.
|
|
*
|
|
* Read guest memory into a buffer and receive using a base64 encoding.
|
|
*/
|
|
void qtest_bufread(QTestState *s, uint64_t addr, void *data, size_t size);
|
|
|
|
/**
|
|
* qtest_memwrite:
|
|
* @s: #QTestState instance to operate on.
|
|
* @addr: Guest address to write to.
|
|
* @data: Pointer to the bytes that will be written to guest memory.
|
|
* @size: Number of bytes to write.
|
|
*
|
|
* Write a buffer to guest memory.
|
|
*/
|
|
void qtest_memwrite(QTestState *s, uint64_t addr, const void *data, size_t size);
|
|
|
|
/**
|
|
* qtest_bufwrite:
|
|
* @s: #QTestState instance to operate on.
|
|
* @addr: Guest address to write to.
|
|
* @data: Pointer to the bytes that will be written to guest memory.
|
|
* @size: Number of bytes to write.
|
|
*
|
|
* Write a buffer to guest memory and transmit using a base64 encoding.
|
|
*/
|
|
void qtest_bufwrite(QTestState *s, uint64_t addr,
|
|
const void *data, size_t size);
|
|
|
|
/**
|
|
* qtest_memset:
|
|
* @s: #QTestState instance to operate on.
|
|
* @addr: Guest address to write to.
|
|
* @patt: Byte pattern to fill the guest memory region with.
|
|
* @size: Number of bytes to write.
|
|
*
|
|
* Write a pattern to guest memory.
|
|
*/
|
|
void qtest_memset(QTestState *s, uint64_t addr, uint8_t patt, size_t size);
|
|
|
|
/**
|
|
* qtest_clock_step_next:
|
|
* @s: #QTestState instance to operate on.
|
|
*
|
|
* Advance the QEMU_CLOCK_VIRTUAL to the next deadline.
|
|
*
|
|
* Returns: The current value of the QEMU_CLOCK_VIRTUAL in nanoseconds.
|
|
*/
|
|
int64_t qtest_clock_step_next(QTestState *s);
|
|
|
|
/**
|
|
* qtest_clock_step:
|
|
* @s: QTestState instance to operate on.
|
|
* @step: Number of nanoseconds to advance the clock by.
|
|
*
|
|
* Advance the QEMU_CLOCK_VIRTUAL by @step nanoseconds.
|
|
*
|
|
* Returns: The current value of the QEMU_CLOCK_VIRTUAL in nanoseconds.
|
|
*/
|
|
int64_t qtest_clock_step(QTestState *s, int64_t step);
|
|
|
|
/**
|
|
* qtest_clock_set:
|
|
* @s: QTestState instance to operate on.
|
|
* @val: Nanoseconds value to advance the clock to.
|
|
*
|
|
* Advance the QEMU_CLOCK_VIRTUAL to @val nanoseconds since the VM was launched.
|
|
*
|
|
* Returns: The current value of the QEMU_CLOCK_VIRTUAL in nanoseconds.
|
|
*/
|
|
int64_t qtest_clock_set(QTestState *s, int64_t val);
|
|
|
|
/**
|
|
* qtest_big_endian:
|
|
* @s: QTestState instance to operate on.
|
|
*
|
|
* Returns: True if the architecture under test has a big endian configuration.
|
|
*/
|
|
bool qtest_big_endian(QTestState *s);
|
|
|
|
/**
|
|
* qtest_get_arch:
|
|
*
|
|
* Returns: The architecture for the QEMU executable under test.
|
|
*/
|
|
const char *qtest_get_arch(void);
|
|
|
|
/**
|
|
* qtest_add_func:
|
|
* @str: Test case path.
|
|
* @fn: Test case function
|
|
*
|
|
* Add a GTester testcase with the given name and function.
|
|
* The path is prefixed with the architecture under test, as
|
|
* returned by qtest_get_arch().
|
|
*/
|
|
void qtest_add_func(const char *str, void (*fn)(void));
|
|
|
|
/**
|
|
* qtest_add_data_func:
|
|
* @str: Test case path.
|
|
* @data: Test case data
|
|
* @fn: Test case function
|
|
*
|
|
* Add a GTester testcase with the given name, data and function.
|
|
* The path is prefixed with the architecture under test, as
|
|
* returned by qtest_get_arch().
|
|
*/
|
|
void qtest_add_data_func(const char *str, const void *data,
|
|
void (*fn)(const void *));
|
|
|
|
/**
|
|
* qtest_add_data_func_full:
|
|
* @str: Test case path.
|
|
* @data: Test case data
|
|
* @fn: Test case function
|
|
* @data_free_func: GDestroyNotify for data
|
|
*
|
|
* Add a GTester testcase with the given name, data and function.
|
|
* The path is prefixed with the architecture under test, as
|
|
* returned by qtest_get_arch().
|
|
*
|
|
* @data is passed to @data_free_func() on test completion.
|
|
*/
|
|
void qtest_add_data_func_full(const char *str, void *data,
|
|
void (*fn)(const void *),
|
|
GDestroyNotify data_free_func);
|
|
|
|
/**
|
|
* qtest_add:
|
|
* @testpath: Test case path
|
|
* @Fixture: Fixture type
|
|
* @tdata: Test case data
|
|
* @fsetup: Test case setup function
|
|
* @ftest: Test case function
|
|
* @fteardown: Test case teardown function
|
|
*
|
|
* Add a GTester testcase with the given name, data and functions.
|
|
* The path is prefixed with the architecture under test, as
|
|
* returned by qtest_get_arch().
|
|
*/
|
|
#define qtest_add(testpath, Fixture, tdata, fsetup, ftest, fteardown) \
|
|
do { \
|
|
char *path = g_strdup_printf("/%s/%s", qtest_get_arch(), testpath); \
|
|
g_test_add(path, Fixture, tdata, fsetup, ftest, fteardown); \
|
|
g_free(path); \
|
|
} while (0)
|
|
|
|
void qtest_add_abrt_handler(GHookFunc fn, const void *data);
|
|
|
|
/**
|
|
* qtest_qmp_assert_success:
|
|
* @qts: QTestState instance to operate on
|
|
* @fmt: QMP message to send to qemu, formatted like
|
|
* qobject_from_jsonf_nofail(). See parse_escape() for what's
|
|
* supported after '%'.
|
|
*
|
|
* Sends a QMP message to QEMU and asserts that a 'return' key is present in
|
|
* the response.
|
|
*/
|
|
void qtest_qmp_assert_success(QTestState *qts, const char *fmt, ...)
|
|
GCC_FMT_ATTR(2, 3);
|
|
|
|
QDict *qmp_fd_receive(int fd);
|
|
void qmp_fd_vsend_fds(int fd, int *fds, size_t fds_num,
|
|
const char *fmt, va_list ap) GCC_FMT_ATTR(4, 0);
|
|
void qmp_fd_vsend(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
|
|
void qmp_fd_send(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
|
|
void qmp_fd_send_raw(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
|
|
void qmp_fd_vsend_raw(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
|
|
QDict *qmp_fdv(int fd, const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
|
|
QDict *qmp_fd(int fd, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
|
|
|
|
/**
|
|
* qtest_cb_for_every_machine:
|
|
* @cb: Pointer to the callback function
|
|
* @skip_old_versioned: true if versioned old machine types should be skipped
|
|
*
|
|
* Call a callback function for every name of all available machines.
|
|
*/
|
|
void qtest_cb_for_every_machine(void (*cb)(const char *machine),
|
|
bool skip_old_versioned);
|
|
|
|
/**
|
|
* qtest_qmp_device_add_qdict:
|
|
* @qts: QTestState instance to operate on
|
|
* @drv: Name of the device that should be added
|
|
* @arguments: QDict with properties for the device to intialize
|
|
*
|
|
* Generic hot-plugging test via the device_add QMP command with properties
|
|
* supplied in form of QDict. Use NULL for empty properties list.
|
|
*/
|
|
void qtest_qmp_device_add_qdict(QTestState *qts, const char *drv,
|
|
const QDict *arguments);
|
|
|
|
/**
|
|
* qtest_qmp_device_add:
|
|
* @qts: QTestState instance to operate on
|
|
* @driver: Name of the device that should be added
|
|
* @id: Identification string
|
|
* @fmt: QMP message to send to qemu, formatted like
|
|
* qobject_from_jsonf_nofail(). See parse_escape() for what's
|
|
* supported after '%'.
|
|
*
|
|
* Generic hot-plugging test via the device_add QMP command.
|
|
*/
|
|
void qtest_qmp_device_add(QTestState *qts, const char *driver, const char *id,
|
|
const char *fmt, ...) GCC_FMT_ATTR(4, 5);
|
|
|
|
/**
|
|
* qtest_qmp_device_del:
|
|
* @qts: QTestState instance to operate on
|
|
* @id: Identification string
|
|
*
|
|
* Generic hot-unplugging test via the device_del QMP command.
|
|
*/
|
|
void qtest_qmp_device_del(QTestState *qts, const char *id);
|
|
|
|
/**
|
|
* qmp_rsp_is_err:
|
|
* @rsp: QMP response to check for error
|
|
*
|
|
* Test @rsp for error and discard @rsp.
|
|
* Returns 'true' if there is error in @rsp and 'false' otherwise.
|
|
*/
|
|
bool qmp_rsp_is_err(QDict *rsp);
|
|
|
|
/**
|
|
* qmp_expect_error_and_unref:
|
|
* @rsp: QMP response to check for error
|
|
* @class: an error class
|
|
*
|
|
* Assert the response has the given error class and discard @rsp.
|
|
*/
|
|
void qmp_expect_error_and_unref(QDict *rsp, const char *class);
|
|
|
|
/**
|
|
* qtest_probe_child:
|
|
* @s: QTestState instance to operate on.
|
|
*
|
|
* Returns: true if the child is still alive.
|
|
*/
|
|
bool qtest_probe_child(QTestState *s);
|
|
|
|
/**
|
|
* qtest_set_expected_status:
|
|
* @s: QTestState instance to operate on.
|
|
* @status: an expected exit status.
|
|
*
|
|
* Set expected exit status of the child.
|
|
*/
|
|
void qtest_set_expected_status(QTestState *s, int status);
|
|
|
|
QTestState *qtest_inproc_init(QTestState **s, bool log, const char* arch,
|
|
void (*send)(void*, const char*));
|
|
|
|
void qtest_client_inproc_recv(void *opaque, const char *str);
|
|
#endif
|