From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35381) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zml2Q-0000Ja-Q1 for qemu-devel@nongnu.org; Thu, 15 Oct 2015 12:05:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zml2K-000106-Lg for qemu-devel@nongnu.org; Thu, 15 Oct 2015 12:05:54 -0400 Received: from e17.ny.us.ibm.com ([129.33.205.207]:51518) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zml2K-0000zy-Fq for qemu-devel@nongnu.org; Thu, 15 Oct 2015 12:05:48 -0400 Received: from localhost by e17.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 15 Oct 2015 12:05:48 -0400 Received: from b01cxnp23033.gho.pok.ibm.com (b01cxnp23033.gho.pok.ibm.com [9.57.198.28]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id 51F106E804F for ; Thu, 15 Oct 2015 11:53:57 -0400 (EDT) Received: from d01av02.pok.ibm.com (d01av02.pok.ibm.com [9.56.224.216]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t9FG5jUm57475232 for ; Thu, 15 Oct 2015 16:05:45 GMT Received: from d01av02.pok.ibm.com (localhost [127.0.0.1]) by d01av02.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t9FG5ih1029858 for ; Thu, 15 Oct 2015 12:05:45 -0400 From: Michael Roth Date: Thu, 15 Oct 2015 11:05:11 -0500 Message-Id: <1444925118-10629-6-git-send-email-mdroth@linux.vnet.ibm.com> In-Reply-To: <1444925118-10629-1-git-send-email-mdroth@linux.vnet.ibm.com> References: <1444925118-10629-1-git-send-email-mdroth@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 05/12] qtest: add a few fd-level qmp helpers List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, Michael Roth , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= From: Marc-André Lureau Add a few functions to interact with qmp via a simple fd. Signed-off-by: Marc-André Lureau Reviewed-by: Michael Roth Signed-off-by: Michael Roth --- tests/libqtest.c | 45 +++++++++++++++++++++++++++++++++++++++++---- tests/libqtest.h | 7 +++++++ 2 files changed, 48 insertions(+), 4 deletions(-) diff --git a/tests/libqtest.c b/tests/libqtest.c index 2a396ba..b6d700c 100644 --- a/tests/libqtest.c +++ b/tests/libqtest.c @@ -356,7 +356,7 @@ static void qmp_response(JSONMessageParser *parser, QList *tokens) qmp->response = (QDict *)obj; } -QDict *qtest_qmp_receive(QTestState *s) +QDict *qmp_fd_receive(int fd) { QMPResponseParser qmp; bool log = getenv("QTEST_LOG") != NULL; @@ -367,7 +367,7 @@ QDict *qtest_qmp_receive(QTestState *s) ssize_t len; char c; - len = read(s->qmp_fd, &c, 1); + len = read(fd, &c, 1); if (len == -1 && errno == EINTR) { continue; } @@ -387,12 +387,17 @@ QDict *qtest_qmp_receive(QTestState *s) return qmp.response; } +QDict *qtest_qmp_receive(QTestState *s) +{ + return qmp_fd_receive(s->qmp_fd); +} + /** * Allow users to send a message without waiting for the reply, * in the case that they choose to discard all replies up until * a particular EVENT is received. */ -void qtest_async_qmpv(QTestState *s, const char *fmt, va_list ap) +void qmp_fd_sendv(int fd, const char *fmt, va_list ap) { va_list ap_copy; QObject *qobj; @@ -416,13 +421,25 @@ void qtest_async_qmpv(QTestState *s, const char *fmt, va_list ap) fprintf(stderr, "%s", str); } /* Send QMP request */ - socket_send(s->qmp_fd, str, size); + socket_send(fd, str, size); QDECREF(qstr); qobject_decref(qobj); } } +void qtest_async_qmpv(QTestState *s, const char *fmt, va_list ap) +{ + qmp_fd_sendv(s->qmp_fd, fmt, ap); +} + +QDict *qmp_fdv(int fd, const char *fmt, va_list ap) +{ + qmp_fd_sendv(fd, fmt, ap); + + return qmp_fd_receive(fd); +} + QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap) { qtest_async_qmpv(s, fmt, ap); @@ -431,6 +448,26 @@ QDict *qtest_qmpv(QTestState *s, const char *fmt, va_list ap) return qtest_qmp_receive(s); } +QDict *qmp_fd(int fd, const char *fmt, ...) +{ + va_list ap; + QDict *response; + + va_start(ap, fmt); + response = qmp_fdv(fd, fmt, ap); + va_end(ap); + return response; +} + +void qmp_fd_send(int fd, const char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + qmp_fd_sendv(fd, fmt, ap); + va_end(ap); +} + QDict *qtest_qmp(QTestState *s, const char *fmt, ...) { va_list ap; diff --git a/tests/libqtest.h b/tests/libqtest.h index 55bccbf..9818ef7 100644 --- a/tests/libqtest.h +++ b/tests/libqtest.h @@ -851,4 +851,11 @@ static inline int64_t clock_set(int64_t val) */ bool qtest_big_endian(void); + +QDict *qmp_fd_receive(int fd); +void qmp_fd_sendv(int fd, const char *fmt, va_list ap); +void qmp_fd_send(int fd, const char *fmt, ...); +QDict *qmp_fdv(int fd, const char *fmt, va_list ap); +QDict *qmp_fd(int fd, const char *fmt, ...); + #endif -- 1.9.1