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qapi: merge QInt and QFloat in QNum

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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>
This commit is contained in:
Marc-André Lureau 2017-06-07 20:35:58 +04:00 committed by Markus Armbruster
parent 58634047b7
commit 01b2ffcedd
65 changed files with 630 additions and 664 deletions
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3
MAINTAINERS
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@ -1411,8 +1411,7 @@ F: include/qapi/qmp/
X: include/qapi/qmp/dispatch.h
F: scripts/coccinelle/qobject.cocci
F: tests/check-qdict.c
F: tests/check-qfloat.c
F: tests/check-qint.c
F: tests/check-qnum.c
F: tests/check-qjson.c
F: tests/check-qlist.c
F: tests/check-qstring.c

1
block/blkdebug.c
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@ -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"

1
block/nbd.c
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@ -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"

1
block/nfs.c
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@ -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"

13
block/qapi.c
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@ -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");

1
block/quorum.c
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@ -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"

1
block/sheepdog.c
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@ -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"

1
block/ssh.c
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@ -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"

1
block/vvfat.c
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@ -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"

5
blockdev.c
View File

@ -334,8 +334,9 @@ static bool parse_stats_intervals(BlockAcctStats *stats, QList *intervals,
break;
}
case QTYPE_QINT: {
int64_t length = qint_get_int(qobject_to_qint(entry->value));
case QTYPE_QNUM: {
int64_t length = qnum_get_int(qobject_to_qnum(entry->value));
if (length > 0 && length <= UINT_MAX) {
block_acct_add_interval(stats, (unsigned) length);
} else {

1
hw/acpi/pcihp.c
View File

@ -37,7 +37,6 @@
#include "hw/pci/pci_bus.h"
#include "qapi/error.h"
#include "qom/qom-qobject.h"
#include "qapi/qmp/qint.h"
//#define DEBUG

16
hw/i386/acpi-build.c
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@ -57,7 +57,6 @@
#include "hw/acpi/aml-build.h"
#include "qapi/qmp/qint.h"
#include "qom/qom-qobject.h"
#include "hw/i386/amd_iommu.h"
#include "hw/i386/intel_iommu.h"
@ -150,21 +149,21 @@ static void acpi_get_pm_info(AcpiPmInfo *pm)
/* Fill in optional s3/s4 related properties */
o = object_property_get_qobject(obj, ACPI_PM_PROP_S3_DISABLED, NULL);
if (o) {
pm->s3_disabled = qint_get_int(qobject_to_qint(o));
pm->s3_disabled = qnum_get_int(qobject_to_qnum(o));
} else {
pm->s3_disabled = false;
}
qobject_decref(o);
o = object_property_get_qobject(obj, ACPI_PM_PROP_S4_DISABLED, NULL);
if (o) {
pm->s4_disabled = qint_get_int(qobject_to_qint(o));
pm->s4_disabled = qnum_get_int(qobject_to_qnum(o));
} else {
pm->s4_disabled = false;
}
qobject_decref(o);
o = object_property_get_qobject(obj, ACPI_PM_PROP_S4_VAL, NULL);
if (o) {
pm->s4_val = qint_get_int(qobject_to_qint(o));
pm->s4_val = qnum_get_int(qobject_to_qnum(o));
} else {
pm->s4_val = false;
}
@ -529,7 +528,7 @@ static void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus,
bsel = object_property_get_qobject(OBJECT(bus), ACPI_PCIHP_PROP_BSEL, NULL);
if (bsel) {
int64_t bsel_val = qint_get_int(qobject_to_qint(bsel));
int64_t bsel_val = qnum_get_int(qobject_to_qnum(bsel));
aml_append(parent_scope, aml_name_decl("BSEL", aml_int(bsel_val)));
notify_method = aml_method("DVNT", 2, AML_NOTSERIALIZED);
@ -639,7 +638,8 @@ static void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus,
/* If bus supports hotplug select it and notify about local events */
if (bsel) {
int64_t bsel_val = qint_get_int(qobject_to_qint(bsel));
int64_t bsel_val = qnum_get_int(qobject_to_qnum(bsel));
aml_append(method, aml_store(aml_int(bsel_val), aml_name("BNUM")));
aml_append(method,
aml_call2("DVNT", aml_name("PCIU"), aml_int(1) /* Device Check */)
@ -2614,12 +2614,12 @@ static bool acpi_get_mcfg(AcpiMcfgInfo *mcfg)
if (!o) {
return false;
}
mcfg->mcfg_base = qint_get_int(qobject_to_qint(o));
mcfg->mcfg_base = qnum_get_int(qobject_to_qnum(o));
qobject_decref(o);
o = object_property_get_qobject(pci_host, PCIE_HOST_MCFG_SIZE, NULL);
assert(o);
mcfg->mcfg_size = qint_get_int(qobject_to_qint(o));
mcfg->mcfg_size = qnum_get_int(qobject_to_qnum(o));
qobject_decref(o);
return true;
}

1
hw/usb/xen-usb.c
View File

@ -30,7 +30,6 @@
#include "hw/xen/xen_backend.h"
#include "monitor/qdev.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qstring.h"
#include "hw/xen/io/ring.h"

3
include/qapi/qmp/qdict.h
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@ -15,6 +15,7 @@
#include "qapi/qmp/qobject.h"
#include "qapi/qmp/qlist.h"
#include "qapi/qmp/qnum.h"
#include "qemu/queue.h"
#define QDICT_BUCKET_MAX 512
@ -54,7 +55,7 @@ void qdict_destroy_obj(QObject *obj);
/* Helpers for int, bool, and string */
#define qdict_put_int(qdict, key, value) \
qdict_put(qdict, key, qint_from_int(value))
qdict_put(qdict, key, qnum_from_int(value))
#define qdict_put_bool(qdict, key, value) \
qdict_put(qdict, key, qbool_from_bool(value))
#define qdict_put_str(qdict, key, value) \

29
include/qapi/qmp/qfloat.h
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@ -1,29 +0,0 @@
/*
* QFloat Module
*
* Copyright IBM, Corp. 2009
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#ifndef QFLOAT_H
#define QFLOAT_H
#include "qapi/qmp/qobject.h"
typedef struct QFloat {
QObject base;
double value;
} QFloat;
QFloat *qfloat_from_double(double value);
double qfloat_get_double(const QFloat *qi);
QFloat *qobject_to_qfloat(const QObject *obj);
void qfloat_destroy_obj(QObject *obj);
#endif /* QFLOAT_H */

28
include/qapi/qmp/qint.h
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@ -1,28 +0,0 @@
/*
* QInt Module
*
* Copyright (C) 2009 Red Hat Inc.
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#ifndef QINT_H
#define QINT_H
#include "qapi/qmp/qobject.h"
typedef struct QInt {
QObject base;
int64_t value;
} QInt;
QInt *qint_from_int(int64_t value);
int64_t qint_get_int(const QInt *qi);
QInt *qobject_to_qint(const QObject *obj);
void qint_destroy_obj(QObject *obj);
#endif /* QINT_H */

3
include/qapi/qmp/qlist.h
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@ -14,6 +14,7 @@
#define QLIST_H
#include "qapi/qmp/qobject.h"
#include "qapi/qmp/qnum.h"
#include "qemu/queue.h"
typedef struct QListEntry {
@ -31,7 +32,7 @@ typedef struct QList {
/* Helpers for int, bool, and string */
#define qlist_append_int(qlist, value) \
qlist_append(qlist, qint_from_int(value))
qlist_append(qlist, qnum_from_int(value))
#define qlist_append_bool(qlist, value) \
qlist_append(qlist, qbool_from_bool(value))
#define qlist_append_str(qlist, value) \

46
include/qapi/qmp/qnum.h Normal file
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@ -0,0 +1,46 @@
/*
* QNum Module
*
* Copyright (C) 2009 Red Hat Inc.
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
* Anthony Liguori <aliguori@us.ibm.com>
* Marc-André Lureau <marcandre.lureau@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#ifndef QNUM_H
#define QNUM_H
#include "qapi/qmp/qobject.h"
typedef enum {
QNUM_I64,
QNUM_DOUBLE
} QNumKind;
typedef struct QNum {
QObject base;
QNumKind kind;
union {
int64_t i64;
double dbl;
} u;
} QNum;
QNum *qnum_from_int(int64_t value);
QNum *qnum_from_double(double value);
bool qnum_get_try_int(const QNum *qn, int64_t *val);
int64_t qnum_get_int(const QNum *qn);
double qnum_get_double(QNum *qn);
char *qnum_to_string(QNum *qn);
QNum *qobject_to_qnum(const QObject *obj);
void qnum_destroy_obj(QObject *obj);
#endif /* QNUM_H */

3
include/qapi/qmp/types.h
View File

@ -14,8 +14,7 @@
#define QAPI_QMP_TYPES_H
#include "qapi/qmp/qobject.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qfloat.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qstring.h"
#include "qapi/qmp/qdict.h"

6
include/qapi/qobject-input-visitor.h
View File

@ -30,9 +30,9 @@ typedef struct QObjectInputVisitor QObjectInputVisitor;
* visit_type_FOO() creates an instance of QAPI type FOO. The visited
* QObject must match FOO. QDict matches struct/union types, QList
* matches list types, QString matches type 'str' and enumeration
* types, QInt matches integer types, QFloat matches type 'number',
* QBool matches type 'bool'. Type 'any' is matched by QObject. A
* QAPI alternate type is matched when one of its member types is.
* types, QNum matches integer and float types, QBool matches type
* 'bool'. Type 'any' is matched by QObject. A QAPI alternate type
* is matched when one of its member types is.
*
* visit_start_struct() ... visit_end_struct() visits a QDict and
* creates a QAPI struct/union. Visits in between visit the

8
include/qapi/qobject-output-visitor.h
View File

@ -28,10 +28,10 @@ typedef struct QObjectOutputVisitor QObjectOutputVisitor;
*
* visit_type_FOO() creates a QObject for QAPI type FOO. It creates a
* QDict for struct/union types, a QList for list types, QString for
* type 'str' and enumeration types, QInt for integer types, QFloat
* for type 'number', QBool for type 'bool'. For type 'any', it
* increments the QObject's reference count. For QAPI alternate
* types, it creates the QObject for the member that is in use.
* type 'str' and enumeration types, QNum for integer and float
* types, QBool for type 'bool'. For type 'any', it increments the
* QObject's reference count. For QAPI alternate types, it creates
* the QObject for the member that is in use.
*
* visit_start_struct() ... visit_end_struct() visits a QAPI
* struct/union and creates a QDict. Visits in between visit the

2
monitor.c
View File

@ -2974,7 +2974,7 @@ static QDict *monitor_parse_arguments(Monitor *mon,
monitor_printf(mon, "Unknown unit suffix\n");
goto fail;
}
qdict_put(qdict, key, qfloat_from_double(val));
qdict_put(qdict, key, qnum_from_double(val));
}
break;
case 'b':

41
qapi/qobject-input-visitor.c
View File

@ -378,9 +378,6 @@ static void qobject_input_start_alternate(Visitor *v, const char *name,
}
*obj = g_malloc0(size);
(*obj)->type = qobject_type(qobj);
if (promote_int && (*obj)->type == QTYPE_QINT) {
(*obj)->type = QTYPE_QFLOAT;
}
}
static void qobject_input_type_int64(Visitor *v, const char *name, int64_t *obj,
@ -388,22 +385,18 @@ static void qobject_input_type_int64(Visitor *v, const char *name, int64_t *obj,
{
QObjectInputVisitor *qiv = to_qiv(v);
QObject *qobj = qobject_input_get_object(qiv, name, true, errp);
QInt *qint;
QNum *qnum;
if (!qobj) {
return;
}
qint = qobject_to_qint(qobj);
if (!qint) {
qnum = qobject_to_qnum(qobj);
if (!qnum || !qnum_get_try_int(qnum, obj)) {
error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
full_name(qiv, name), "integer");
return;
}
*obj = qint_get_int(qint);
}
static void qobject_input_type_int64_keyval(Visitor *v, const char *name,
int64_t *obj, Error **errp)
{
@ -424,22 +417,21 @@ static void qobject_input_type_int64_keyval(Visitor *v, const char *name,
static void qobject_input_type_uint64(Visitor *v, const char *name,
uint64_t *obj, Error **errp)
{
/* FIXME: qobject_to_qint mishandles values over INT64_MAX */
/* FIXME: qobject_to_qnum mishandles values over INT64_MAX */
QObjectInputVisitor *qiv = to_qiv(v);
QObject *qobj = qobject_input_get_object(qiv, name, true, errp);
QInt *qint;
QNum *qnum;
int64_t val;
if (!qobj) {
return;
}
qint = qobject_to_qint(qobj);
if (!qint) {
qnum = qobject_to_qnum(qobj);
if (!qnum || !qnum_get_try_int(qnum, &val)) {
error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
full_name(qiv, name), "integer");
return;
}
*obj = qint_get_int(qint);
*obj = val;
}
static void qobject_input_type_uint64_keyval(Visitor *v, const char *name,
@ -534,26 +526,19 @@ static void qobject_input_type_number(Visitor *v, const char *name, double *obj,
{
QObjectInputVisitor *qiv = to_qiv(v);
QObject *qobj = qobject_input_get_object(qiv, name, true, errp);
QInt *qint;
QFloat *qfloat;
QNum *qnum;
if (!qobj) {
return;
}
qint = qobject_to_qint(qobj);
if (qint) {
*obj = qint_get_int(qobject_to_qint(qobj));
return;
}
qfloat = qobject_to_qfloat(qobj);
if (!qfloat) {
qnum = qobject_to_qnum(qobj);
if (!qnum) {
error_setg(errp, QERR_INVALID_PARAMETER_TYPE,
full_name(qiv, name), "number");
return;
}
*obj = qfloat_get_double(qobject_to_qfloat(qobj));
*obj = qnum_get_double(qnum);
}
static void qobject_input_type_number_keyval(Visitor *v, const char *name,

6
qapi/qobject-output-visitor.c
View File

@ -144,7 +144,7 @@ static void qobject_output_type_int64(Visitor *v, const char *name,
int64_t *obj, Error **errp)
{
QObjectOutputVisitor *qov = to_qov(v);
qobject_output_add(qov, name, qint_from_int(*obj));
qobject_output_add(qov, name, qnum_from_int(*obj));
}
static void qobject_output_type_uint64(Visitor *v, const char *name,
@ -152,7 +152,7 @@ static void qobject_output_type_uint64(Visitor *v, const char *name,
{
/* FIXME values larger than INT64_MAX become negative */
QObjectOutputVisitor *qov = to_qov(v);
qobject_output_add(qov, name, qint_from_int(*obj));
qobject_output_add(qov, name, qnum_from_int(*obj));
}
static void qobject_output_type_bool(Visitor *v, const char *name, bool *obj,
@ -177,7 +177,7 @@ static void qobject_output_type_number(Visitor *v, const char *name,
double *obj, Error **errp)
{
QObjectOutputVisitor *qov = to_qov(v);
qobject_output_add(qov, name, qfloat_from_double(*obj));
qobject_output_add(qov, name, qnum_from_double(*obj));
}
static void qobject_output_type_any(Visitor *v, const char *name,

2
qga/commands.c
View File

@ -485,7 +485,7 @@ int ga_parse_whence(GuestFileWhence *whence, Error **errp)
{
/* Exploit the fact that we picked values to match QGA_SEEK_*. */
if (whence->type == QTYPE_QSTRING) {
whence->type = QTYPE_QINT;
whence->type = QTYPE_QNUM;
whence->u.value = whence->u.name;
}
switch (whence->u.value) {

1
qga/main.c
View File

@ -19,7 +19,6 @@
#endif
#include "qapi/qmp/json-streamer.h"
#include "qapi/qmp/json-parser.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qjson.h"
#include "qga/guest-agent-core.h"
#include "qemu/module.h"

2
qobject/Makefile.objs
View File

@ -1,2 +1,2 @@
util-obj-y = qnull.o qint.o qstring.o qdict.o qlist.o qfloat.o qbool.o
util-obj-y = qnull.o qnum.o qstring.o qdict.o qlist.o qbool.o
util-obj-y += qjson.o qobject.o json-lexer.o json-streamer.o json-parser.o

30
qobject/json-parser.c
View File

@ -466,16 +466,16 @@ static QObject *parse_escape(JSONParserContext *ctxt, va_list *ap)
} else if (!strcmp(token->str, "%i")) {
return QOBJECT(qbool_from_bool(va_arg(*ap, int)));
} else if (!strcmp(token->str, "%d")) {
return QOBJECT(qint_from_int(va_arg(*ap, int)));
return QOBJECT(qnum_from_int(va_arg(*ap, int)));
} else if (!strcmp(token->str, "%ld")) {
return QOBJECT(qint_from_int(va_arg(*ap, long)));
return QOBJECT(qnum_from_int(va_arg(*ap, long)));
} else if (!strcmp(token->str, "%lld") ||
!strcmp(token->str, "%I64d")) {
return QOBJECT(qint_from_int(va_arg(*ap, long long)));
return QOBJECT(qnum_from_int(va_arg(*ap, long long)));
} else if (!strcmp(token->str, "%s")) {
return QOBJECT(qstring_from_str(va_arg(*ap, const char *)));
} else if (!strcmp(token->str, "%f")) {
return QOBJECT(qfloat_from_double(va_arg(*ap, double)));
return QOBJECT(qnum_from_double(va_arg(*ap, double)));
}
return NULL;
}
@ -491,24 +491,22 @@ static QObject *parse_literal(JSONParserContext *ctxt)
case JSON_STRING:
return QOBJECT(qstring_from_escaped_str(ctxt, token));
case JSON_INTEGER: {
/* A possibility exists that this is a whole-valued float where the
* fractional part was left out due to being 0 (.0). It's not a big
* deal to treat these as ints in the parser, so long as users of the
* resulting QObject know to expect a QInt in place of a QFloat in
* cases like these.
/*
* Represent JSON_INTEGER as QNUM_I64 if possible, else as
* QNUM_DOUBLE. Note that strtoll() fails with ERANGE when
* it's not possible.
*
* However, in some cases these values will overflow/underflow a
* QInt/int64 container, thus we should assume these are to be handled
* as QFloats/doubles rather than silently changing their values.
*
* strtoll() indicates these instances by setting errno to ERANGE
* qnum_get_int() will then work for any signed 64-bit
* JSON_INTEGER, and qnum_get_double() both for any
* JSON_INTEGER and any JSON_FLOAT (with precision loss for
* integers beyond 53 bits)
*/
int64_t value;
errno = 0; /* strtoll doesn't set errno on success */
value = strtoll(token->str, NULL, 10);
if (errno != ERANGE) {
return QOBJECT(qint_from_int(value));
return QOBJECT(qnum_from_int(value));
}
/* fall through to JSON_FLOAT */
}
@ -516,7 +514,7 @@ static QObject *parse_literal(JSONParserContext *ctxt)
/* FIXME dependent on locale; a pervasive issue in QEMU */
/* FIXME our lexer matches RFC 7159 in forbidding Inf or NaN,
* but those might be useful extensions beyond JSON */
return QOBJECT(qfloat_from_double(strtod(token->str, NULL)));
return QOBJECT(qnum_from_double(strtod(token->str, NULL)));
default:
abort();
}

37
qobject/qdict.c
View File

@ -11,8 +11,7 @@
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qfloat.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qstring.h"
@ -180,37 +179,26 @@ size_t qdict_size(const QDict *qdict)
/**
* qdict_get_double(): Get an number mapped by 'key'
*
* This function assumes that 'key' exists and it stores a
* QFloat or QInt object.
* This function assumes that 'key' exists and it stores a QNum.
*
* Return number mapped by 'key'.
*/
double qdict_get_double(const QDict *qdict, const char *key)
{
QObject *obj = qdict_get(qdict, key);
assert(obj);
switch (qobject_type(obj)) {
case QTYPE_QFLOAT:
return qfloat_get_double(qobject_to_qfloat(obj));
case QTYPE_QINT:
return qint_get_int(qobject_to_qint(obj));
default:
abort();
}
return qnum_get_double(qobject_to_qnum(qdict_get(qdict, key)));
}
/**
* qdict_get_int(): Get an integer mapped by 'key'
*
* This function assumes that 'key' exists and it stores a
* QInt object.
* QNum representable as int.
*
* Return integer mapped by 'key'.
*/
int64_t qdict_get_int(const QDict *qdict, const char *key)
{
return qint_get_int(qobject_to_qint(qdict_get(qdict, key)));
return qnum_get_int(qobject_to_qnum(qdict_get(qdict, key)));
}
/**
@ -259,16 +247,21 @@ const char *qdict_get_str(const QDict *qdict, const char *key)
/**
* qdict_get_try_int(): Try to get integer mapped by 'key'
*
* Return integer mapped by 'key', if it is not present in
* the dictionary or if the stored object is not of QInt type
* 'def_value' will be returned.
* Return integer mapped by 'key', if it is not present in the
* dictionary or if the stored object is not a QNum representing an
* integer, 'def_value' will be returned.
*/
int64_t qdict_get_try_int(const QDict *qdict, const char *key,
int64_t def_value)
{
QInt *qint = qobject_to_qint(qdict_get(qdict, key));
QNum *qnum = qobject_to_qnum(qdict_get(qdict, key));
int64_t val;
return qint ? qint_get_int(qint) : def_value;
if (!qnum || !qnum_get_try_int(qnum, &val)) {
return def_value;
}
return val;
}
/**

62
qobject/qfloat.c
View File

@ -1,62 +0,0 @@
/*
* QFloat Module
*
* Copyright IBM, Corp. 2009
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qfloat.h"
#include "qapi/qmp/qobject.h"
#include "qemu-common.h"
/**
* qfloat_from_int(): Create a new QFloat from a float
*
* Return strong reference.
*/
QFloat *qfloat_from_double(double value)
{
QFloat *qf;
qf = g_malloc(sizeof(*qf));
qobject_init(QOBJECT(qf), QTYPE_QFLOAT);
qf->value = value;
return qf;
}
/**
* qfloat_get_double(): Get the stored float
*/
double qfloat_get_double(const QFloat *qf)
{
return qf->value;
}
/**
* qobject_to_qfloat(): Convert a QObject into a QFloat
*/
QFloat *qobject_to_qfloat(const QObject *obj)
{
if (!obj || qobject_type(obj) != QTYPE_QFLOAT) {
return NULL;
}
return container_of(obj, QFloat, base);
}
/**
* qfloat_destroy_obj(): Free all memory allocated by a
* QFloat object
*/
void qfloat_destroy_obj(QObject *obj)
{
assert(obj != NULL);
g_free(qobject_to_qfloat(obj));
}

61
qobject/qint.c
View File

@ -1,61 +0,0 @@
/*
* QInt Module
*
* Copyright (C) 2009 Red Hat Inc.
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qobject.h"
#include "qemu-common.h"
/**
* qint_from_int(): Create a new QInt from an int64_t
*
* Return strong reference.
*/
QInt *qint_from_int(int64_t value)
{
QInt *qi;
qi = g_malloc(sizeof(*qi));
qobject_init(QOBJECT(qi), QTYPE_QINT);
qi->value = value;
return qi;
}
/**
* qint_get_int(): Get the stored integer
*/
int64_t qint_get_int(const QInt *qi)
{
return qi->value;
}
/**
* qobject_to_qint(): Convert a QObject into a QInt
*/
QInt *qobject_to_qint(const QObject *obj)
{
if (!obj || qobject_type(obj) != QTYPE_QINT) {
return NULL;
}
return container_of(obj, QInt, base);
}
/**
* qint_destroy_obj(): Free all memory allocated by a
* QInt object
*/
void qint_destroy_obj(QObject *obj)
{
assert(obj != NULL);
g_free(qobject_to_qint(obj));
}

37
qobject/qjson.c
View File

@ -132,12 +132,11 @@ static void to_json(const QObject *obj, QString *str, int pretty, int indent)
case QTYPE_QNULL:
qstring_append(str, "null");
break;
case QTYPE_QINT: {
QInt *val = qobject_to_qint(obj);
char buffer[1024];
snprintf(buffer, sizeof(buffer), "%" PRId64, qint_get_int(val));
case QTYPE_QNUM: {
QNum *val = qobject_to_qnum(obj);
char *buffer = qnum_to_string(val);
qstring_append(str, buffer);
g_free(buffer);
break;
}
case QTYPE_QSTRING: {
@ -234,34 +233,6 @@ static void to_json(const QObject *obj, QString *str, int pretty, int indent)
qstring_append(str, "]");
break;
}
case QTYPE_QFLOAT: {
QFloat *val = qobject_to_qfloat(obj);
char buffer[1024];
int len;
/* FIXME: snprintf() is locale dependent; but JSON requires
* numbers to be formatted as if in the C locale. Dependence
* on C locale is a pervasive issue in QEMU. */
/* FIXME: This risks printing Inf or NaN, which are not valid
* JSON values. */
/* FIXME: the default precision of 6 for %f often causes
* rounding errors; we should be using DBL_DECIMAL_DIG (17),
* and only rounding to a shorter number if the result would
* still produce the same floating point value. */
len = snprintf(buffer, sizeof(buffer), "%f", qfloat_get_double(val));
while (len > 0 && buffer[len - 1] == '0') {
len--;
}
if (len && buffer[len - 1] == '.') {
buffer[len - 1] = 0;
} else {
buffer[len] = 0;
}
qstring_append(str, buffer);
break;
}
case QTYPE_QBOOL: {
QBool *val = qobject_to_qbool(obj);

159
qobject/qnum.c Normal file
View File

@ -0,0 +1,159 @@
/*
* QNum Module
*
* Copyright (C) 2009 Red Hat Inc.
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
* Anthony Liguori <aliguori@us.ibm.com>
* Marc-André Lureau <marcandre.lureau@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qobject.h"
#include "qemu-common.h"
/**
* qnum_from_int(): Create a new QNum from an int64_t
*
* Return strong reference.
*/
QNum *qnum_from_int(int64_t value)
{
QNum *qn = g_new(QNum, 1);
qobject_init(QOBJECT(qn), QTYPE_QNUM);
qn->kind = QNUM_I64;
qn->u.i64 = value;
return qn;
}
/**
* qnum_from_double(): Create a new QNum from a double
*
* Return strong reference.
*/
QNum *qnum_from_double(double value)
{
QNum *qn = g_new(QNum, 1);
qobject_init(QOBJECT(qn), QTYPE_QNUM);
qn->kind = QNUM_DOUBLE;
qn->u.dbl = value;
return qn;
}
/**
* qnum_get_try_int(): Get an integer representation of the number
*
* Return true on success.
*/
bool qnum_get_try_int(const QNum *qn, int64_t *val)
{
switch (qn->kind) {
case QNUM_I64:
*val = qn->u.i64;
return true;
case QNUM_DOUBLE:
return false;
}
assert(0);
return false;
}
/**
* qnum_get_int(): Get an integer representation of the number
*
* assert() on failure.
*/
int64_t qnum_get_int(const QNum *qn)
{
int64_t val;
bool success = qnum_get_try_int(qn, &val);
assert(success);
return val;
}
/**
* qnum_get_double(): Get a float representation of the number
*
* qnum_get_double() loses precision for integers beyond 53 bits.
*/
double qnum_get_double(QNum *qn)
{
switch (qn->kind) {
case QNUM_I64:
return qn->u.i64;
case QNUM_DOUBLE:
return qn->u.dbl;
}
assert(0);
return 0.0;
}
char *qnum_to_string(QNum *qn)
{
char *buffer;
int len;
switch (qn->kind) {
case QNUM_I64:
return g_strdup_printf("%" PRId64, qn->u.i64);
case QNUM_DOUBLE:
/* FIXME: snprintf() is locale dependent; but JSON requires
* numbers to be formatted as if in the C locale. Dependence
* on C locale is a pervasive issue in QEMU. */
/* FIXME: This risks printing Inf or NaN, which are not valid
* JSON values. */
/* FIXME: the default precision of 6 for %f often causes
* rounding errors; we should be using DBL_DECIMAL_DIG (17),
* and only rounding to a shorter number if the result would
* still produce the same floating point value. */
buffer = g_strdup_printf("%f" , qn->u.dbl);
len = strlen(buffer);
while (len > 0 && buffer[len - 1] == '0') {
len--;
}
if (len && buffer[len - 1] == '.') {
buffer[len - 1] = 0;
} else {
buffer[len] = 0;
}
return buffer;
}
assert(0);
return NULL;
}
/**
* qobject_to_qnum(): Convert a QObject into a QNum
*/
QNum *qobject_to_qnum(const QObject *obj)
{
if (!obj || qobject_type(obj) != QTYPE_QNUM) {
return NULL;
}
return container_of(obj, QNum, base);
}
/**
* qnum_destroy_obj(): Free all memory allocated by a
* QNum object
*/
void qnum_destroy_obj(QObject *obj)
{
assert(obj != NULL);
g_free(qobject_to_qnum(obj));
}

3
qobject/qobject.c
View File

@ -14,11 +14,10 @@
static void (*qdestroy[QTYPE__MAX])(QObject *) = {
[QTYPE_NONE] = NULL, /* No such object exists */
[QTYPE_QNULL] = NULL, /* qnull_ is indestructible */
[QTYPE_QINT] = qint_destroy_obj,
[QTYPE_QNUM] = qnum_destroy_obj,
[QTYPE_QSTRING] = qstring_destroy_obj,
[QTYPE_QDICT] = qdict_destroy_obj,
[QTYPE_QLIST] = qlist_destroy_obj,
[QTYPE_QFLOAT] = qfloat_destroy_obj,
[QTYPE_QBOOL] = qbool_destroy_obj,
};

16
qom/object.c
View File

@ -27,7 +27,6 @@
#include "qom/qom-qobject.h"
#include "qapi/qmp/qobject.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qstring.h"
#define MAX_INTERFACES 32
@ -1190,28 +1189,27 @@ bool object_property_get_bool(Object *obj, const char *name,
void object_property_set_int(Object *obj, int64_t value,
const char *name, Error **errp)
{
QInt *qint = qint_from_int(value);
object_property_set_qobject(obj, QOBJECT(qint), name, errp);
QNum *qnum = qnum_from_int(value);
object_property_set_qobject(obj, QOBJECT(qnum), name, errp);
QDECREF(qint);
QDECREF(qnum);
}
int64_t object_property_get_int(Object *obj, const char *name,
Error **errp)
{
QObject *ret = object_property_get_qobject(obj, name, errp);
QInt *qint;
QNum *qnum;
int64_t retval;
if (!ret) {
return -1;
}
qint = qobject_to_qint(ret);
if (!qint) {
qnum = qobject_to_qnum(ret);
if (!qnum || !qnum_get_try_int(qnum, &retval)) {
error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name, "int");
retval = -1;
} else {
retval = qint_get_int(qint);
}
qobject_decref(ret);

4
scripts/coccinelle/qobject.cocci
View File

@ -6,7 +6,7 @@ expression Obj, Key, E;
- qdict_put_obj(Obj, Key, QOBJECT(E));
+ qdict_put(Obj, Key, E);
|
- qdict_put(Obj, Key, qint_from_int(E));
- qdict_put(Obj, Key, qnum_from_int(E));
+ qdict_put_int(Obj, Key, E);
|
- qdict_put(Obj, Key, qbool_from_bool(E));
@ -24,7 +24,7 @@ expression Obj, E;
- qlist_append_obj(Obj, QOBJECT(E));
+ qlist_append(Obj, E);
|
- qlist_append(Obj, qint_from_int(E));
- qlist_append(Obj, qnum_from_int(E));
+ qlist_append_int(Obj, E);
|
- qlist_append(Obj, qbool_from_bool(E));

2
scripts/qapi-visit.py
View File

@ -164,7 +164,7 @@ def gen_visit_alternate(name, variants):
promote_int = 'true'
ret = ''
for var in variants.variants:
if var.type.alternate_qtype() == 'QTYPE_QINT':
if var.type.alternate_qtype() == 'QTYPE_QNUM':
promote_int = 'false'
ret += mcgen('''

36
scripts/qapi.py
View File

@ -21,18 +21,18 @@ from ordereddict import OrderedDict
builtin_types = {
'str': 'QTYPE_QSTRING',
'int': 'QTYPE_QINT',
'number': 'QTYPE_QFLOAT',
'int': 'QTYPE_QNUM',
'number': 'QTYPE_QNUM',
'bool': 'QTYPE_QBOOL',
'int8': 'QTYPE_QINT',
'int16': 'QTYPE_QINT',
'int32': 'QTYPE_QINT',
'int64': 'QTYPE_QINT',
'uint8': 'QTYPE_QINT',
'uint16': 'QTYPE_QINT',
'uint32': 'QTYPE_QINT',
'uint64': 'QTYPE_QINT',
'size': 'QTYPE_QINT',
'int8': 'QTYPE_QNUM',
'int16': 'QTYPE_QNUM',
'int32': 'QTYPE_QNUM',
'int64': 'QTYPE_QNUM',
'uint8': 'QTYPE_QNUM',
'uint16': 'QTYPE_QNUM',
'uint32': 'QTYPE_QNUM',
'uint64': 'QTYPE_QNUM',
'size': 'QTYPE_QNUM',
'any': None, # any QType possible, actually
'QType': 'QTYPE_QSTRING',
}
@ -820,11 +820,9 @@ def check_alternate(expr, info):
if v in ['on', 'off']:
conflicting.add('QTYPE_QBOOL')
if re.match(r'[-+0-9.]', v): # lazy, could be tightened
conflicting.add('QTYPE_QINT')
conflicting.add('QTYPE_QFLOAT')
conflicting.add('QTYPE_QNUM')
else:
conflicting.add('QTYPE_QINT')
conflicting.add('QTYPE_QFLOAT')
conflicting.add('QTYPE_QNUM')
conflicting.add('QTYPE_QBOOL')
if conflicting & set(types_seen):
raise QAPISemError(info, "Alternate '%s' member '%s' can't "
@ -1059,8 +1057,8 @@ class QAPISchemaType(QAPISchemaEntity):
def alternate_qtype(self):
json2qtype = {
'string': 'QTYPE_QSTRING',
'number': 'QTYPE_QFLOAT',
'int': 'QTYPE_QINT',
'number': 'QTYPE_QNUM',
'int': 'QTYPE_QNUM',
'boolean': 'QTYPE_QBOOL',
'object': 'QTYPE_QDICT'
}
@ -1522,9 +1520,9 @@ class QAPISchema(object):
self.the_empty_object_type = QAPISchemaObjectType(
'q_empty', None, None, None, [], None)
self._def_entity(self.the_empty_object_type)
qtype_values = self._make_enum_members(['none', 'qnull', 'qint',
qtype_values = self._make_enum_members(['none', 'qnull', 'qnum',
'qstring', 'qdict', 'qlist',
'qfloat', 'qbool'])
'qbool'])
self._def_entity(QAPISchemaEnumType('QType', None, None,
qtype_values, 'QTYPE'))

6
target/i386/cpu.c
View File

@ -29,11 +29,7 @@
#include "qemu/option.h"
#include "qemu/config-file.h"
#include "qapi/qmp/qerror.h"
#include "qapi/qmp/qstring.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qfloat.h"
#include "qapi/qmp/types.h"
#include "qapi-types.h"
#include "qapi-visit.h"

3
tests/.gitignore vendored
View File

@ -1,7 +1,6 @@
atomic_add-bench
check-qdict
check-qfloat
check-qint
check-qnum
check-qjson
check-qlist
check-qnull

13
tests/Makefile.include
View File

@ -10,10 +10,8 @@ check-unit-y = tests/check-qdict$(EXESUF)
gcov-files-check-qdict-y = qobject/qdict.c
check-unit-y += tests/test-char$(EXESUF)
gcov-files-check-qdict-y = chardev/char.c
check-unit-y += tests/check-qfloat$(EXESUF)
gcov-files-check-qfloat-y = qobject/qfloat.c
check-unit-y += tests/check-qint$(EXESUF)
gcov-files-check-qint-y = qobject/qint.c
check-unit-y += tests/check-qnum$(EXESUF)
gcov-files-check-qnum-y = qobject/qnum.c
check-unit-y += tests/check-qstring$(EXESUF)
gcov-files-check-qstring-y = qobject/qstring.c
check-unit-y += tests/check-qlist$(EXESUF)
@ -506,8 +504,8 @@ GENERATED_FILES += tests/test-qapi-types.h tests/test-qapi-visit.h \
tests/test-qmp-commands.h tests/test-qapi-event.h \
tests/test-qmp-introspect.h
test-obj-y = tests/check-qint.o tests/check-qstring.o tests/check-qdict.o \
tests/check-qlist.o tests/check-qfloat.o tests/check-qnull.o \
test-obj-y = tests/check-qnum.o tests/check-qstring.o tests/check-qdict.o \
tests/check-qlist.o tests/check-qnull.o \
tests/check-qjson.o \
tests/test-coroutine.o tests/test-string-output-visitor.o \
tests/test-string-input-visitor.o tests/test-qobject-output-visitor.o \
@ -535,11 +533,10 @@ test-crypto-obj-y = $(crypto-obj-y) $(test-qom-obj-y)
test-io-obj-y = $(io-obj-y) $(test-crypto-obj-y)
test-block-obj-y = $(block-obj-y) $(test-io-obj-y) tests/iothread.o
tests/check-qint$(EXESUF): tests/check-qint.o $(test-util-obj-y)
tests/check-qnum$(EXESUF): tests/check-qnum.o $(test-util-obj-y)
tests/check-qstring$(EXESUF): tests/check-qstring.o $(test-util-obj-y)
tests/check-qdict$(EXESUF): tests/check-qdict.o $(test-util-obj-y)
tests/check-qlist$(EXESUF): tests/check-qlist.o $(test-util-obj-y)
tests/check-qfloat$(EXESUF): tests/check-qfloat.o $(test-util-obj-y)
tests/check-qnull$(EXESUF): tests/check-qnull.o $(test-util-obj-y)
tests/check-qjson$(EXESUF): tests/check-qjson.o $(test-util-obj-y)
tests/check-qom-interface$(EXESUF): tests/check-qom-interface.o $(test-qom-obj-y)

25
tests/check-qdict.c
View File

@ -11,7 +11,6 @@
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qstring.h"
#include "qapi/error.h"
@ -39,7 +38,7 @@ static void qdict_new_test(void)
static void qdict_put_obj_test(void)
{
QInt *qi;
QNum *qn;
QDict *qdict;
QDictEntry *ent;
const int num = 42;
@ -51,11 +50,11 @@ static void qdict_put_obj_test(void)
g_assert(qdict_size(qdict) == 1);
ent = QLIST_FIRST(&qdict->table[12345 % QDICT_BUCKET_MAX]);
qi = qobject_to_qint(ent->value);
g_assert(qint_get_int(qi) == num);
qn = qobject_to_qnum(ent->value);
g_assert_cmpint(qnum_get_int(qn), ==, num);
// destroy doesn't exit yet
QDECREF(qi);
QDECREF(qn);
g_free(ent->key);
g_free(ent);
g_free(qdict);
@ -74,7 +73,7 @@ static void qdict_destroy_simple_test(void)
static void qdict_get_test(void)
{
QInt *qi;
QNum *qn;
QObject *obj;
const int value = -42;
const char *key = "test";
@ -85,8 +84,8 @@ static void qdict_get_test(void)
obj = qdict_get(tests_dict, key);
g_assert(obj != NULL);
qi = qobject_to_qint(obj);
g_assert(qint_get_int(qi) == value);
qn = qobject_to_qnum(obj);
g_assert_cmpint(qnum_get_int(qn), ==, value);
QDECREF(tests_dict);
}
@ -329,7 +328,7 @@ static void qdict_array_split_test(void)
{
QDict *test_dict = qdict_new();
QDict *dict1, *dict2;
QInt *int1;
QNum *int1;
QList *test_list;
/*
@ -380,7 +379,7 @@ static void qdict_array_split_test(void)
dict1 = qobject_to_qdict(qlist_pop(test_list));
dict2 = qobject_to_qdict(qlist_pop(test_list));
int1 = qobject_to_qint(qlist_pop(test_list));
int1 = qobject_to_qnum(qlist_pop(test_list));
g_assert(dict1);
g_assert(dict2);
@ -402,7 +401,7 @@ static void qdict_array_split_test(void)
QDECREF(dict2);
g_assert(qint_get_int(int1) == 66);
g_assert_cmpint(qnum_get_int(int1), ==, 66);
QDECREF(int1);
@ -447,14 +446,14 @@ static void qdict_array_split_test(void)
qdict_array_split(test_dict, &test_list);
int1 = qobject_to_qint(qlist_pop(test_list));
int1 = qobject_to_qnum(qlist_pop(test_list));
g_assert(int1);
g_assert(qlist_empty(test_list));
QDECREF(test_list);
g_assert(qint_get_int(int1) == 42);
g_assert_cmpint(qnum_get_int(int1), ==, 42);
QDECREF(int1);

53
tests/check-qfloat.c
View File

@ -1,53 +0,0 @@
/*
* QFloat unit-tests.
*
* Copyright IBM, Corp. 2009
*
* Authors:
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qfloat.h"
#include "qemu-common.h"
/*
* Public Interface test-cases
*
* (with some violations to access 'private' data)
*/
static void qfloat_from_double_test(void)
{
QFloat *qf;
const double value = -42.23423;
qf = qfloat_from_double(value);
g_assert(qf != NULL);
g_assert(qf->value == value);
g_assert(qf->base.refcnt == 1);
g_assert(qobject_type(QOBJECT(qf)) == QTYPE_QFLOAT);
// destroy doesn't exit yet
g_free(qf);
}
static void qfloat_destroy_test(void)
{
QFloat *qf = qfloat_from_double(0.0);
QDECREF(qf);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/public/from_double", qfloat_from_double_test);
g_test_add_func("/public/destroy", qfloat_destroy_test);
return g_test_run();
}

87
tests/check-qint.c
View File

@ -1,87 +0,0 @@
/*
* QInt unit-tests.
*
* Copyright (C) 2009 Red Hat Inc.
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qint.h"
#include "qemu-common.h"
/*
* Public Interface test-cases
*
* (with some violations to access 'private' data)
*/
static void qint_from_int_test(void)
{
QInt *qi;
const int value = -42;
qi = qint_from_int(value);
g_assert(qi != NULL);
g_assert(qi->value == value);
g_assert(qi->base.refcnt == 1);
g_assert(qobject_type(QOBJECT(qi)) == QTYPE_QINT);
// destroy doesn't exit yet
g_free(qi);
}
static void qint_destroy_test(void)
{
QInt *qi = qint_from_int(0);
QDECREF(qi);
}
static void qint_from_int64_test(void)
{
QInt *qi;
const int64_t value = 0x1234567890abcdefLL;
qi = qint_from_int(value);
g_assert((int64_t) qi->value == value);
QDECREF(qi);
}
static void qint_get_int_test(void)
{
QInt *qi;
const int value = 123456;
qi = qint_from_int(value);
g_assert(qint_get_int(qi) == value);
QDECREF(qi);
}
static void qobject_to_qint_test(void)
{
QInt *qi;
qi = qint_from_int(0);
g_assert(qobject_to_qint(QOBJECT(qi)) == qi);
QDECREF(qi);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/public/from_int", qint_from_int_test);
g_test_add_func("/public/destroy", qint_destroy_test);
g_test_add_func("/public/from_int64", qint_from_int64_test);
g_test_add_func("/public/get_int", qint_get_int_test);
g_test_add_func("/public/to_qint", qobject_to_qint_test);
return g_test_run();
}

91
tests/check-qjson.c
View File

@ -886,21 +886,23 @@ static void simple_number(void)
};
for (i = 0; test_cases[i].encoded; i++) {
QInt *qint;
QNum *qnum;
int64_t val;
qint = qobject_to_qint(qobject_from_json(test_cases[i].encoded,
qnum = qobject_to_qnum(qobject_from_json(test_cases[i].encoded,
&error_abort));
g_assert(qint);
g_assert(qint_get_int(qint) == test_cases[i].decoded);
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, test_cases[i].decoded);
if (test_cases[i].skip == 0) {
QString *str;
str = qobject_to_json(QOBJECT(qint));
str = qobject_to_json(QOBJECT(qnum));
g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
QDECREF(str);
}
QDECREF(qint);
QDECREF(qnum);
}
}
@ -921,12 +923,12 @@ static void float_number(void)
for (i = 0; test_cases[i].encoded; i++) {
QObject *obj;
QFloat *qfloat;
QNum *qnum;
obj = qobject_from_json(test_cases[i].encoded, &error_abort);
qfloat = qobject_to_qfloat(obj);
g_assert(qfloat);
g_assert(qfloat_get_double(qfloat) == test_cases[i].decoded);
qnum = qobject_to_qnum(obj);
g_assert(qnum);
g_assert(qnum_get_double(qnum) == test_cases[i].decoded);
if (test_cases[i].skip == 0) {
QString *str;
@ -936,29 +938,31 @@ static void float_number(void)
QDECREF(str);
}
QDECREF(qfloat);
QDECREF(qnum);
}
}
static void vararg_number(void)
{
QInt *qint;
QFloat *qfloat;
QNum *qnum;
int value = 0x2342;
long long value_ll = 0x2342342343LL;
double valuef = 2.323423423;
int64_t val;
qint = qobject_to_qint(qobject_from_jsonf("%d", value));
g_assert(qint_get_int(qint) == value);
QDECREF(qint);
qnum = qobject_to_qnum(qobject_from_jsonf("%d", value));
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, value);
QDECREF(qnum);
qint = qobject_to_qint(qobject_from_jsonf("%lld", value_ll));
g_assert(qint_get_int(qint) == value_ll);
QDECREF(qint);
qnum = qobject_to_qnum(qobject_from_jsonf("%lld", value_ll));
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, value_ll);
QDECREF(qnum);
qfloat = qobject_to_qfloat(qobject_from_jsonf("%f", valuef));
g_assert(qfloat_get_double(qfloat) == valuef);
QDECREF(qfloat);
qnum = qobject_to_qnum(qobject_from_jsonf("%f", valuef));
g_assert(qnum_get_double(qnum) == valuef);
QDECREF(qnum);
}
static void keyword_literal(void)
@ -1019,7 +1023,7 @@ struct LiteralQObject
{
int type;
union {
int64_t qint;
int64_t qnum;
const char *qstr;
LiteralQDictEntry *qdict;
LiteralQObject *qlist;
@ -1032,7 +1036,7 @@ struct LiteralQDictEntry
LiteralQObject value;
};
#define QLIT_QINT(val) (LiteralQObject){.type = QTYPE_QINT, .value.qint = (val)}
#define QLIT_QNUM(val) (LiteralQObject){.type = QTYPE_QNUM, .value.qnum = (val)}
#define QLIT_QSTR(val) (LiteralQObject){.type = QTYPE_QSTRING, .value.qstr = (val)}
#define QLIT_QDICT(val) (LiteralQObject){.type = QTYPE_QDICT, .value.qdict = (val)}
#define QLIT_QLIST(val) (LiteralQObject){.type = QTYPE_QLIST, .value.qlist = (val)}
@ -1064,13 +1068,16 @@ static void compare_helper(QObject *obj, void *opaque)
static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs)
{
int64_t val;
if (!rhs || lhs->type != qobject_type(rhs)) {
return 0;
}
switch (lhs->type) {
case QTYPE_QINT:
return lhs->value.qint == qint_get_int(qobject_to_qint(rhs));
case QTYPE_QNUM:
g_assert(qnum_get_try_int(qobject_to_qnum(rhs), &val));
return lhs->value.qnum == val;
case QTYPE_QSTRING:
return (strcmp(lhs->value.qstr, qstring_get_str(qobject_to_qstring(rhs))) == 0);
case QTYPE_QDICT: {
@ -1114,7 +1121,7 @@ static void simple_dict(void)
{
.encoded = "{\"foo\": 42, \"bar\": \"hello world\"}",
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
{ "foo", QLIT_QINT(42) },
{ "foo", QLIT_QNUM(42) },
{ "bar", QLIT_QSTR("hello world") },
{ }
})),
@ -1126,7 +1133,7 @@ static void simple_dict(void)
}, {
.encoded = "{\"foo\": 43}",
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
{ "foo", QLIT_QINT(43) },
{ "foo", QLIT_QNUM(43) },
{ }
})),
},
@ -1212,15 +1219,15 @@ static void simple_list(void)
{
.encoded = "[43,42]",
.decoded = QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(43),
QLIT_QINT(42),
QLIT_QNUM(43),
QLIT_QNUM(42),
{ }
})),
},
{
.encoded = "[43]",
.decoded = QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(43),
QLIT_QNUM(43),
{ }
})),
},
@ -1269,35 +1276,35 @@ static void simple_whitespace(void)
{
.encoded = " [ 43 , 42 ]",
.decoded = QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(43),
QLIT_QINT(42),
QLIT_QNUM(43),
QLIT_QNUM(42),
{ }
})),
},
{
.encoded = " [ 43 , { 'h' : 'b' }, [ ], 42 ]",
.decoded = QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(43),
QLIT_QNUM(43),
QLIT_QDICT(((LiteralQDictEntry[]){
{ "h", QLIT_QSTR("b") },
{ }})),
QLIT_QLIST(((LiteralQObject[]){
{ }})),
QLIT_QINT(42),
QLIT_QNUM(42),
{ }
})),
},
{
.encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]",
.decoded = QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(43),
QLIT_QNUM(43),
QLIT_QDICT(((LiteralQDictEntry[]){
{ "h", QLIT_QSTR("b") },
{ "a", QLIT_QINT(32) },
{ "a", QLIT_QNUM(32) },
{ }})),
QLIT_QLIST(((LiteralQObject[]){
{ }})),
QLIT_QINT(42),
QLIT_QNUM(42),
{ }
})),
},
@ -1327,11 +1334,11 @@ static void simple_varargs(void)
QObject *embedded_obj;
QObject *obj;
LiteralQObject decoded = QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(1),
QLIT_QINT(2),
QLIT_QNUM(1),
QLIT_QNUM(2),
QLIT_QLIST(((LiteralQObject[]){
QLIT_QINT(32),
QLIT_QINT(42),
QLIT_QNUM(32),
QLIT_QNUM(42),
{}})),
{}}));

17
tests/check-qlist.c
View File

@ -11,7 +11,8 @@
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qint.h"
#include "qapi/error.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qlist.h"
/*
@ -35,11 +36,11 @@ static void qlist_new_test(void)
static void qlist_append_test(void)
{
QInt *qi;
QNum *qi;
QList *qlist;
QListEntry *entry;
qi = qint_from_int(42);
qi = qnum_from_int(42);
qlist = qlist_new();
qlist_append(qlist, qi);
@ -84,13 +85,17 @@ static const int iter_max = 42;
static void iter_func(QObject *obj, void *opaque)
{
QInt *qi;
QNum *qi;
int64_t val;
g_assert(opaque == NULL);
qi = qobject_to_qint(obj);
qi = qobject_to_qnum(obj);
g_assert(qi != NULL);
g_assert((qint_get_int(qi) >= 0) && (qint_get_int(qi) <= iter_max));
g_assert(qnum_get_try_int(qi, &val));
g_assert_cmpint(val, >=, 0);
g_assert_cmpint(val, <=, iter_max);
iter_called++;
}

136
tests/check-qnum.c Normal file
View File

@ -0,0 +1,136 @@
/*
* QNum unit-tests.
*
* Copyright (C) 2009 Red Hat Inc.
* Copyright IBM, Corp. 2009
*
* Authors:
* Luiz Capitulino <lcapitulino@redhat.com>
* Anthony Liguori <aliguori@us.ibm.com>
*
* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
* See the COPYING.LIB file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "qapi/qmp/qnum.h"
#include "qapi/error.h"
#include "qemu-common.h"
/*
* Public Interface test-cases
*
* (with some violations to access 'private' data)
*/
static void qnum_from_int_test(void)
{
QNum *qn;
const int value = -42;
qn = qnum_from_int(value);
g_assert(qn != NULL);
g_assert_cmpint(qn->kind, ==, QNUM_I64);
g_assert_cmpint(qn->u.i64, ==, value);
g_assert_cmpint(qn->base.refcnt, ==, 1);
g_assert_cmpint(qobject_type(QOBJECT(qn)), ==, QTYPE_QNUM);
// destroy doesn't exit yet
g_free(qn);
}
static void qnum_from_double_test(void)
{
QNum *qn;
const double value = -42.23423;
qn = qnum_from_double(value);
g_assert(qn != NULL);
g_assert_cmpint(qn->kind, ==, QNUM_DOUBLE);
g_assert_cmpfloat(qn->u.dbl, ==, value);
g_assert_cmpint(qn->base.refcnt, ==, 1);
g_assert_cmpint(qobject_type(QOBJECT(qn)), ==, QTYPE_QNUM);
// destroy doesn't exit yet
g_free(qn);
}
static void qnum_from_int64_test(void)
{
QNum *qn;
const int64_t value = 0x1234567890abcdefLL;
qn = qnum_from_int(value);
g_assert_cmpint((int64_t) qn->u.i64, ==, value);
QDECREF(qn);
}
static void qnum_get_int_test(void)
{
QNum *qn;
const int value = 123456;
qn = qnum_from_int(value);
g_assert_cmpint(qnum_get_int(qn), ==, value);
QDECREF(qn);
}
static void qobject_to_qnum_test(void)
{
QNum *qn;
qn = qnum_from_int(0);
g_assert(qobject_to_qnum(QOBJECT(qn)) == qn);
QDECREF(qn);
qn = qnum_from_double(0);
g_assert(qobject_to_qnum(QOBJECT(qn)) == qn);
QDECREF(qn);
}
static void qnum_to_string_test(void)
{
QNum *qn;
char *tmp;
qn = qnum_from_int(123456);
tmp = qnum_to_string(qn);
g_assert_cmpstr(tmp, ==, "123456");
g_free(tmp);
QDECREF(qn);
qn = qnum_from_double(0.42);
tmp = qnum_to_string(qn);
g_assert_cmpstr(tmp, ==, "0.42");
g_free(tmp);
QDECREF(qn);
}
static void qnum_destroy_test(void)
{
QNum *qn;
qn = qnum_from_int(0);
QDECREF(qn);
qn = qnum_from_double(0.42);
QDECREF(qn);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
g_test_add_func("/qnum/from_int", qnum_from_int_test);
g_test_add_func("/qnum/from_double", qnum_from_double_test);
g_test_add_func("/qnum/destroy", qnum_destroy_test);
g_test_add_func("/qnum/from_int64", qnum_from_int64_test);
g_test_add_func("/qnum/get_int", qnum_get_int_test);
g_test_add_func("/qnum/to_qnum", qobject_to_qnum_test);
g_test_add_func("/qnum/to_string", qnum_to_string_test);
return g_test_run();
}

2
tests/qapi-schema/comments.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
enum Status ['good', 'bad', 'ugly']
object q_empty

2
tests/qapi-schema/doc-good.out
View File

@ -6,7 +6,7 @@ object Object
tag base1
case one: Variant1
case two: Variant2
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
object SugaredUnion
member type: SugaredUnionKind optional=False

2
tests/qapi-schema/empty.out
View File

@ -1,3 +1,3 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
object q_empty

2
tests/qapi-schema/event-case.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
event oops None
boxed=False

2
tests/qapi-schema/ident-with-escape.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
command fooA q_obj_fooA-arg -> None
gen=True success_response=True boxed=False

2
tests/qapi-schema/include-relpath.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
enum Status ['good', 'bad', 'ugly']
object q_empty

2
tests/qapi-schema/include-repetition.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
enum Status ['good', 'bad', 'ugly']
object q_empty

2
tests/qapi-schema/include-simple.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
enum Status ['good', 'bad', 'ugly']
object q_empty

2
tests/qapi-schema/indented-expr.out
View File

@ -1,4 +1,4 @@
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
command eins None -> None
gen=True success_response=True boxed=False

2
tests/qapi-schema/qapi-schema-test.out
View File

@ -50,7 +50,7 @@ object NestedEnumsOne
member enum4: EnumOne optional=True
enum QEnumTwo ['value1', 'value2']
prefix QENUM_TWO
enum QType ['none', 'qnull', 'qint', 'qstring', 'qdict', 'qlist', 'qfloat', 'qbool']
enum QType ['none', 'qnull', 'qnum', 'qstring', 'qdict', 'qlist', 'qbool']
prefix QTYPE
object TestStruct
member integer: int optional=False

8
tests/test-qmp-commands.c
View File

@ -162,7 +162,8 @@ static void test_dispatch_cmd_io(void)
QDict *ud1b = qdict_new();
QDict *ret, *ret_dict, *ret_dict_dict, *ret_dict_dict_userdef;
QDict *ret_dict_dict2, *ret_dict_dict2_userdef;
QInt *ret3;
QNum *ret3;
int64_t val;
qdict_put_int(ud1a, "integer", 42);
qdict_put_str(ud1a, "string", "hello");
@ -194,8 +195,9 @@ static void test_dispatch_cmd_io(void)
qdict_put(req, "arguments", args3);
qdict_put_str(req, "execute", "guest-get-time");
ret3 = qobject_to_qint(test_qmp_dispatch(req));
assert(qint_get_int(ret3) == 66);
ret3 = qobject_to_qnum(test_qmp_dispatch(req));
g_assert(qnum_get_try_int(ret3, &val));
g_assert_cmpint(val, ==, 66);
QDECREF(ret3);
QDECREF(req);

9
tests/test-qmp-event.c
View File

@ -18,7 +18,6 @@
#include "test-qapi-visit.h"
#include "test-qapi-event.h"
#include "qapi/qmp/types.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qobject.h"
#include "qapi/qmp-event.h"
@ -41,6 +40,7 @@ void qdict_cmp_do_simple(const char *key, QObject *obj1, void *opaque)
{
QObject *obj2;
QDictCmpData d_new, *d = opaque;
int64_t val1, val2;
if (!d->result) {
return;
@ -62,9 +62,10 @@ void qdict_cmp_do_simple(const char *key, QObject *obj1, void *opaque)
d->result = (qbool_get_bool(qobject_to_qbool(obj1)) ==
qbool_get_bool(qobject_to_qbool(obj2)));
return;
case QTYPE_QINT:
d->result = (qint_get_int(qobject_to_qint(obj1)) ==
qint_get_int(qobject_to_qint(obj2)));
case QTYPE_QNUM:
g_assert(qnum_get_try_int(qobject_to_qnum(obj1), &val1));
g_assert(qnum_get_try_int(qobject_to_qnum(obj2), &val2));
d->result = val1 == val2;
return;
case QTYPE_QSTRING:
d->result = g_strcmp0(qstring_get_str(qobject_to_qstring(obj1)),

38
tests/test-qobject-input-visitor.c
View File

@ -165,9 +165,10 @@ static void test_visitor_in_int_overflow(TestInputVisitorData *data,
Error *err = NULL;
Visitor *v;
/* this will overflow a Qint/int64, so should be deserialized into
* a QFloat/double field instead, leading to an error if we pass it
* to visit_type_int. confirm this.
/*
* This will overflow a QNUM_I64, so should be deserialized into a
* QNUM_DOUBLE field instead, leading to an error if we pass it to
* visit_type_int(). Confirm this.
*/
v = visitor_input_test_init(data, "%f", DBL_MAX);
@ -469,17 +470,19 @@ static void test_visitor_in_any(TestInputVisitorData *data,
{
QObject *res = NULL;
Visitor *v;
QInt *qint;
QNum *qnum;
QBool *qbool;
QString *qstring;
QDict *qdict;
QObject *qobj;
int64_t val;
v = visitor_input_test_init(data, "-42");
visit_type_any(v, NULL, &res, &error_abort);
qint = qobject_to_qint(res);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qnum = qobject_to_qnum(res);
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, -42);
qobject_decref(res);
v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
@ -488,9 +491,10 @@ static void test_visitor_in_any(TestInputVisitorData *data,
g_assert(qdict && qdict_size(qdict) == 3);
qobj = qdict_get(qdict, "integer");
g_assert(qobj);
qint = qobject_to_qint(qobj);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qnum = qobject_to_qnum(qobj);
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, -42);
qobj = qdict_get(qdict, "boolean");
g_assert(qobj);
qbool = qobject_to_qbool(qobj);
@ -568,7 +572,7 @@ static void test_visitor_in_alternate(TestInputVisitorData *data,
v = visitor_input_test_init(data, "42");
visit_type_UserDefAlternate(v, NULL, &tmp, &error_abort);
g_assert_cmpint(tmp->type, ==, QTYPE_QINT);
g_assert_cmpint(tmp->type, ==, QTYPE_QNUM);
g_assert_cmpint(tmp->u.i, ==, 42);
qapi_free_UserDefAlternate(tmp);
@ -596,7 +600,7 @@ static void test_visitor_in_alternate(TestInputVisitorData *data,
v = visitor_input_test_init(data, "{ 'alt': 42 }");
visit_type_WrapAlternate(v, NULL, &wrap, &error_abort);
g_assert_cmpint(wrap->alt->type, ==, QTYPE_QINT);
g_assert_cmpint(wrap->alt->type, ==, QTYPE_QNUM);
g_assert_cmpint(wrap->alt->u.i, ==, 42);
qapi_free_WrapAlternate(wrap);
@ -637,19 +641,19 @@ static void test_visitor_in_alternate_number(TestInputVisitorData *data,
v = visitor_input_test_init(data, "42");
visit_type_AltEnumNum(v, NULL, &aen, &error_abort);
g_assert_cmpint(aen->type, ==, QTYPE_QFLOAT);
g_assert_cmpint(aen->type, ==, QTYPE_QNUM);
g_assert_cmpfloat(aen->u.n, ==, 42);
qapi_free_AltEnumNum(aen);
v = visitor_input_test_init(data, "42");
visit_type_AltNumEnum(v, NULL, &ans, &error_abort);
g_assert_cmpint(ans->type, ==, QTYPE_QFLOAT);
g_assert_cmpint(ans->type, ==, QTYPE_QNUM);
g_assert_cmpfloat(ans->u.n, ==, 42);
qapi_free_AltNumEnum(ans);
v = visitor_input_test_init(data, "42");
visit_type_AltEnumInt(v, NULL, &asi, &error_abort);
g_assert_cmpint(asi->type, ==, QTYPE_QINT);
g_assert_cmpint(asi->type, ==, QTYPE_QNUM);
g_assert_cmpint(asi->u.i, ==, 42);
qapi_free_AltEnumInt(asi);
@ -662,13 +666,13 @@ static void test_visitor_in_alternate_number(TestInputVisitorData *data,
v = visitor_input_test_init(data, "42.5");
visit_type_AltEnumNum(v, NULL, &aen, &error_abort);
g_assert_cmpint(aen->type, ==, QTYPE_QFLOAT);
g_assert_cmpint(aen->type, ==, QTYPE_QNUM);
g_assert_cmpfloat(aen->u.n, ==, 42.5);
qapi_free_AltEnumNum(aen);
v = visitor_input_test_init(data, "42.5");
visit_type_AltNumEnum(v, NULL, &ans, &error_abort);
g_assert_cmpint(ans->type, ==, QTYPE_QFLOAT);
g_assert_cmpint(ans->type, ==, QTYPE_QNUM);
g_assert_cmpfloat(ans->u.n, ==, 42.5);
qapi_free_AltNumEnum(ans);

71
tests/test-qobject-output-visitor.c
View File

@ -58,13 +58,15 @@ static void test_visitor_out_int(TestOutputVisitorData *data,
const void *unused)
{
int64_t value = -42;
QInt *qint;
int64_t val;
QNum *qnum;
visit_type_int(data->ov, NULL, &value, &error_abort);
qint = qobject_to_qint(visitor_get(data));
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, value);
qnum = qobject_to_qnum(visitor_get(data));
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, value);
}
static void test_visitor_out_bool(TestOutputVisitorData *data,
@ -84,13 +86,13 @@ static void test_visitor_out_number(TestOutputVisitorData *data,
const void *unused)
{
double value = 3.14;
QFloat *qfloat;
QNum *qnum;
visit_type_number(data->ov, NULL, &value, &error_abort);
qfloat = qobject_to_qfloat(visitor_get(data));
g_assert(qfloat);
g_assert(qfloat_get_double(qfloat) == value);
qnum = qobject_to_qnum(visitor_get(data));
g_assert(qnum);
g_assert(qnum_get_double(qnum) == value);
}
static void test_visitor_out_string(TestOutputVisitorData *data,
@ -329,16 +331,18 @@ static void test_visitor_out_any(TestOutputVisitorData *data,
const void *unused)
{
QObject *qobj;
QInt *qint;
QNum *qnum;
QBool *qbool;
QString *qstring;
QDict *qdict;
int64_t val;
qobj = QOBJECT(qint_from_int(-42));
qobj = QOBJECT(qnum_from_int(-42));
visit_type_any(data->ov, NULL, &qobj, &error_abort);
qint = qobject_to_qint(visitor_get(data));
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qnum = qobject_to_qnum(visitor_get(data));
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, -42);
qobject_decref(qobj);
visitor_reset(data);
@ -351,9 +355,10 @@ static void test_visitor_out_any(TestOutputVisitorData *data,
qobject_decref(qobj);
qdict = qobject_to_qdict(visitor_get(data));
g_assert(qdict);
qint = qobject_to_qint(qdict_get(qdict, "integer"));
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qnum = qobject_to_qnum(qdict_get(qdict, "integer"));
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, -42);
qbool = qobject_to_qbool(qdict_get(qdict, "boolean"));
g_assert(qbool);
g_assert(qbool_get_bool(qbool) == true);
@ -388,18 +393,20 @@ static void test_visitor_out_alternate(TestOutputVisitorData *data,
const void *unused)
{
UserDefAlternate *tmp;
QInt *qint;
QNum *qnum;
QString *qstr;
QDict *qdict;
int64_t val;
tmp = g_new0(UserDefAlternate, 1);
tmp->type = QTYPE_QINT;
tmp->type = QTYPE_QNUM;
tmp->u.i = 42;
visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
qint = qobject_to_qint(visitor_get(data));
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, 42);
qnum = qobject_to_qnum(visitor_get(data));
g_assert(qnum);
g_assert(qnum_get_try_int(qnum, &val));
g_assert_cmpint(val, ==, 42);
qapi_free_UserDefAlternate(tmp);
@ -603,18 +610,22 @@ static void check_native_list(QObject *qobj,
case USER_DEF_NATIVE_LIST_UNION_KIND_U16:
case USER_DEF_NATIVE_LIST_UNION_KIND_U32:
case USER_DEF_NATIVE_LIST_UNION_KIND_U64:
/* all integer elements in JSON arrays get stored into QInts when
* we convert to QObjects, so we can check them all in the same
* fashion, so simply fall through here
/*
* All integer elements in JSON arrays get stored into QNums
* when we convert to QObjects, so we can check them all in
* the same fashion, so simply fall through here.
*/
case USER_DEF_NATIVE_LIST_UNION_KIND_INTEGER:
for (i = 0; i < 32; i++) {
QObject *tmp;
QInt *qvalue;
QNum *qvalue;
int64_t val;
tmp = qlist_peek(qlist);
g_assert(tmp);
qvalue = qobject_to_qint(tmp);
g_assert_cmpint(qint_get_int(qvalue), ==, i);
qvalue = qobject_to_qnum(tmp);
g_assert(qnum_get_try_int(qvalue, &val));
g_assert_cmpint(val, ==, i);
qobject_decref(qlist_pop(qlist));
}
break;
@ -645,15 +656,15 @@ static void check_native_list(QObject *qobj,
case USER_DEF_NATIVE_LIST_UNION_KIND_NUMBER:
for (i = 0; i < 32; i++) {
QObject *tmp;
QFloat *qvalue;
QNum *qvalue;
GString *double_expected = g_string_new("");
GString *double_actual = g_string_new("");
tmp = qlist_peek(qlist);
g_assert(tmp);
qvalue = qobject_to_qfloat(tmp);
qvalue = qobject_to_qnum(tmp);
g_string_printf(double_expected, "%.6f", (double)i / 3);
g_string_printf(double_actual, "%.6f", qfloat_get_double(qvalue));
g_string_printf(double_actual, "%.6f", qnum_get_double(qvalue));
g_assert_cmpstr(double_actual->str, ==, double_expected->str);
qobject_decref(qlist_pop(qlist));

18
tests/test-x86-cpuid-compat.c
View File

@ -1,9 +1,8 @@
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "qapi/qmp/qlist.h"
#include "qapi/qmp/qstring.h"
#include "qapi/error.h"
#include "qapi/qmp/qdict.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qnum.h"
#include "qapi/qmp/qbool.h"
#include "libqtest.h"
@ -57,12 +56,14 @@ static void test_cpuid_prop(const void *data)
{
const CpuidTestArgs *args = data;
char *path;
QInt *value;
QNum *value;
int64_t val;
qtest_start(args->cmdline);
path = get_cpu0_qom_path();
value = qobject_to_qint(qom_get(path, args->property));
g_assert_cmpint(qint_get_int(value), ==, args->expected_value);
value = qobject_to_qnum(qom_get(path, args->property));
g_assert(qnum_get_try_int(value, &val));
g_assert_cmpint(val, ==, args->expected_value);
qtest_end();
QDECREF(value);
@ -109,12 +110,15 @@ static uint32_t get_feature_word(QList *features, uint32_t eax, uint32_t ecx,
uint32_t reax = qdict_get_int(w, "cpuid-input-eax");
bool has_ecx = qdict_haskey(w, "cpuid-input-ecx");
uint32_t recx = 0;
int64_t val;
if (has_ecx) {
recx = qdict_get_int(w, "cpuid-input-ecx");
}
if (eax == reax && (!has_ecx || ecx == recx) && !strcmp(rreg, reg)) {
return qint_get_int(qobject_to_qint(qdict_get(w, "features")));
g_assert(qnum_get_try_int(qobject_to_qnum(qdict_get(w, "features")),
&val));
return val;
}
}
return 0;

1
ui/spice-core.c
View File

@ -30,7 +30,6 @@
#include "qemu-x509.h"
#include "qemu/sockets.h"
#include "qmp-commands.h"
#include "qapi/qmp/qint.h"
#include "qapi/qmp/qbool.h"
#include "qapi/qmp/qstring.h"
#include "qapi/qmp/qjson.h"

1
ui/vnc-enc-tight.c
View File

@ -44,7 +44,6 @@
#endif
#include "qemu/bswap.h"
#include "qapi/qmp/qint.h"
#include "vnc.h"
#include "vnc-enc-tight.h"
#include "vnc-palette.h"

24
util/qemu-option.c
View File

@ -941,9 +941,8 @@ typedef struct OptsFromQDictState {
static void qemu_opts_from_qdict_1(const char *key, QObject *obj, void *opaque)
{
OptsFromQDictState *state = opaque;
char buf[32];
char buf[32], *tmp = NULL;
const char *value;
int n;
if (!strcmp(key, "id") || *state->errp) {
return;
@ -953,17 +952,9 @@ static void qemu_opts_from_qdict_1(const char *key, QObject *obj, void *opaque)
case QTYPE_QSTRING:
value = qstring_get_str(qobject_to_qstring(obj));
break;
case QTYPE_QINT:
n = snprintf(buf, sizeof(buf), "%" PRId64,
qint_get_int(qobject_to_qint(obj)));
assert(n < sizeof(buf));
value = buf;
break;
case QTYPE_QFLOAT:
n = snprintf(buf, sizeof(buf), "%.17g",
qfloat_get_double(qobject_to_qfloat(obj)));
assert(n < sizeof(buf));
value = buf;
case QTYPE_QNUM:
tmp = qnum_to_string(qobject_to_qnum(obj));
value = tmp;
break;
case QTYPE_QBOOL:
pstrcpy(buf, sizeof(buf),
@ -975,13 +966,14 @@ static void qemu_opts_from_qdict_1(const char *key, QObject *obj, void *opaque)
}
qemu_opt_set(state->opts, key, value, state->errp);
g_free(tmp);
}
/*
* Create QemuOpts from a QDict.
* Use value of key "id" as ID if it exists and is a QString.
* Only QStrings, QInts, QFloats and QBools are copied. Entries with
* other types are silently ignored.
* Use value of key "id" as ID if it exists and is a QString. Only
* QStrings, QNums and QBools are copied. Entries with other types
* are silently ignored.
*/
QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict,
Error **errp)