qapi: merge QInt and QFloat in QNum

We would like to use a same QObject type to represent numbers, whether
they are int, uint, or floats. Getters will allow some compatibility
between the various types if the number fits other representations.

Add a few more tests while at it.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20170607163635.17635-7-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[parse_stats_intervals() simplified a bit, comment in
test_visitor_in_int_overflow() tidied up, suppress bogus warnings]
Signed-off-by: Markus Armbruster <armbru@redhat.com>

8 files changed, 5 insertions, 15 deletions

diff --git a/block/blkdebug.c b/block/blkdebug.c
index a5196e889d..0618fc71c6 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -31,7 +31,6 @@
 #include "qemu/module.h"
 #include "qapi/qmp/qbool.h"
 #include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qmp/qstring.h"
 #include "sysemu/qtest.h"
 
diff --git a/block/nbd.c b/block/nbd.c
index 975faab2c5..e946ea944d 100644
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -37,7 +37,6 @@
 #include "qapi/qobject-output-visitor.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp/qjson.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qmp/qstring.h"
 #include "qemu/cutils.h"
 
diff --git a/block/nfs.c b/block/nfs.c
index 848b2c0bb0..decefd15f1 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -36,7 +36,6 @@
 #include "qemu/cutils.h"
 #include "sysemu/sysemu.h"
 #include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qmp/qstring.h"
 #include "qapi-visit.h"
 #include "qapi/qobject-input-visitor.h"
diff --git a/block/qapi.c b/block/qapi.c
index a40922ea26..2050df29e4 100644
--- a/block/qapi.c
+++ b/block/qapi.c
@@ -595,9 +595,11 @@ static void dump_qobject(fprintf_function func_fprintf, void *f,
                          int comp_indent, QObject *obj)
 {
     switch (qobject_type(obj)) {
-        case QTYPE_QINT: {
-            QInt *value = qobject_to_qint(obj);
-            func_fprintf(f, "%" PRId64, qint_get_int(value));
+        case QTYPE_QNUM: {
+            QNum *value = qobject_to_qnum(obj);
+            char *tmp = qnum_to_string(value);
+            func_fprintf(f, "%s", tmp);
+            g_free(tmp);
             break;
         }
         case QTYPE_QSTRING: {
@@ -615,11 +617,6 @@ static void dump_qobject(fprintf_function func_fprintf, void *f,
             dump_qlist(func_fprintf, f, comp_indent, value);
             break;
         }
-        case QTYPE_QFLOAT: {
-            QFloat *value = qobject_to_qfloat(obj);
-            func_fprintf(f, "%g", qfloat_get_double(value));
-            break;
-        }
         case QTYPE_QBOOL: {
             QBool *value = qobject_to_qbool(obj);
             func_fprintf(f, "%s", qbool_get_bool(value) ? "true" : "false");
diff --git a/block/quorum.c b/block/quorum.c
index 1b2a8c3937..55ba916655 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -19,7 +19,6 @@
 #include "qapi/qmp/qbool.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp/qerror.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qmp/qjson.h"
 #include "qapi/qmp/qlist.h"
 #include "qapi/qmp/qstring.h"
diff --git a/block/sheepdog.c b/block/sheepdog.c
index a18315a1ca..dea9000bdd 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -16,7 +16,6 @@
 #include "qapi-visit.h"
 #include "qapi/error.h"
 #include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qobject-input-visitor.h"
 #include "qemu/uri.h"
 #include "qemu/error-report.h"
diff --git a/block/ssh.c b/block/ssh.c
index 11203fc5a2..bac3453c3e 100644
--- a/block/ssh.c
+++ b/block/ssh.c
@@ -34,7 +34,6 @@
 #include "qemu/sockets.h"
 #include "qemu/uri.h"
 #include "qapi-visit.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qmp/qstring.h"
 #include "qapi/qobject-input-visitor.h"
 #include "qapi/qobject-output-visitor.h"
diff --git a/block/vvfat.c b/block/vvfat.c
index 426ca70e35..8ab647c0c6 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -29,7 +29,6 @@
 #include "qemu/module.h"
 #include "qemu/bswap.h"
 #include "migration/blocker.h"
-#include "qapi/qmp/qint.h"
 #include "qapi/qmp/qbool.h"
 #include "qapi/qmp/qstring.h"
 #include "qemu/cutils.h"