tests/libqtest: Remove unused global_qtest-related wrapper functions

A bunch of the wrapper functions that use global_qtest are not used
anymore. Remove them to avoid that they are used in new code again.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20190510052239.21947-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

tests/libqtest.c

@@ -1038,15 +1038,6 @@ QDict *qmp(const char *fmt, ...)
     return response;
 }
 
-void qmp_send(const char *fmt, ...)
-{
-    va_list ap;
-
-    va_start(ap, fmt);
-    qtest_qmp_vsend(global_qtest, fmt, ap);
-    va_end(ap);
-}
-
 char *hmp(const char *fmt, ...)
 {
     va_list ap;
@@ -1232,7 +1223,7 @@ void qtest_qmp_device_del(const char *id)
                                     &got_event);
     qobject_unref(rsp);
     if (!got_event) {
-        rsp = qmp_receive();
+        rsp = qtest_qmp_receive(global_qtest);
         g_assert_cmpstr(qdict_get_try_str(rsp, "event"),
                         ==, "DEVICE_DELETED");
         qobject_unref(rsp);

tests/libqtest.h

@@ -618,26 +618,6 @@ static inline void qtest_end(void)
  */
 QDict *qmp(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
 
-/**
- * qmp_send:
- * @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 leaves the response in the stream.
- */
-void qmp_send(const char *fmt, ...) GCC_FMT_ATTR(1, 2);
-
-/**
- * qmp_receive:
- *
- * Reads a QMP message from QEMU and returns the response.
- */
-static inline QDict *qmp_receive(void)
-{
-    return qtest_qmp_receive(global_qtest);
-}
-
 /**
  * qmp_eventwait:
  * @s: #event event to wait for.
@@ -649,18 +629,6 @@ static inline void qmp_eventwait(const char *event)
     return qtest_qmp_eventwait(global_qtest, event);
 }
 
-/**
- * qmp_eventwait_ref:
- * @s: #event event to wait for.
- *
- * Continuously polls for QMP responses until it receives the desired event.
- * Returns a copy of the event for further investigation.
- */
-static inline QDict *qmp_eventwait_ref(const char *event)
-{
-    return qtest_qmp_eventwait_ref(global_qtest, event);
-}
-
 /**
  * hmp:
  * @fmt...: HMP command to send to QEMU, formats arguments like sprintf().
@@ -682,30 +650,6 @@ static inline bool get_irq(int num)
     return qtest_get_irq(global_qtest, num);
 }
 
-/**
- * irq_intercept_in:
- * @string: QOM path of a device.
- *
- * Associate qtest irqs with the GPIO-in pins of the device
- * whose path is specified by @string.
- */
-static inline void irq_intercept_in(const char *string)
-{
-    qtest_irq_intercept_in(global_qtest, string);
-}
-
-/**
- * qtest_irq_intercept_out:
- * @string: QOM path of a device.
- *
- * Associate qtest irqs with the GPIO-out pins of the device
- * whose path is specified by @string.
- */
-static inline void irq_intercept_out(const char *string)
-{
-    qtest_irq_intercept_out(global_qtest, string);
-}
-
 /**
  * outb:
  * @addr: I/O port to write to.
@@ -894,19 +838,6 @@ static inline void memread(uint64_t addr, void *data, size_t size)
     qtest_memread(global_qtest, addr, data, size);
 }
 
-/**
- * bufread:
- * @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, receive using a base64 encoding.
- */
-static inline void bufread(uint64_t addr, void *data, size_t size)
-{
-    qtest_bufread(global_qtest, addr, data, size);
-}
-
 /**
  * memwrite:
  * @addr: Guest address to write to.
@@ -920,32 +851,6 @@ static inline void memwrite(uint64_t addr, const void *data, size_t size)
     qtest_memwrite(global_qtest, addr, data, size);
 }
 
-/**
- * bufwrite:
- * @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, transmit using a base64 encoding.
- */
-static inline void bufwrite(uint64_t addr, const void *data, size_t size)
-{
-    qtest_bufwrite(global_qtest, addr, data, size);
-}
-
-/**
- * qmemset:
- * @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.
- */
-static inline void qmemset(uint64_t addr, uint8_t patt, size_t size)
-{
-    qtest_memset(global_qtest, addr, patt, size);
-}
-
 /**
  * clock_step_next:
  *
@@ -971,19 +876,6 @@ static inline int64_t clock_step(int64_t step)
     return qtest_clock_step(global_qtest, step);
 }
 
-/**
- * clock_set:
- * @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.
- */
-static inline int64_t clock_set(int64_t val)
-{
-    return qtest_clock_set(global_qtest, val);
-}
-
 QDict *qmp_fd_receive(int fd);
 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);