qapi: Unit tests for visitor-based serialization
Currently we test our visitors individually, and seperately for input vs. output. This is useful for validating internal representations against the native C types and vice-versa, and other visitor-specific testing, but it doesn't cover the potential use-case of using visitor pairs for serialization/deserialization very well, and makes it hard to easily extend the coverage for different C types / boundary conditions. To cover that we add a set of unit tests that takes a number of native C values, passes them into an output visitor, extracts the values with an input visitor, then compares the result to the original. Plugging in new visitors to the test harness only requires a user to implement the SerializeOps interface and add it to a list. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Michael Roth
Andreas Färber
parent
4e27e819be
commit
2d49610539
@ -13,6 +13,7 @@ check-unit-y += tests/test-qmp-commands$(EXESUF)
|
||||
check-unit-y += tests/test-string-input-visitor$(EXESUF)
|
||||
check-unit-y += tests/test-string-output-visitor$(EXESUF)
|
||||
check-unit-y += tests/test-coroutine$(EXESUF)
|
||||
check-unit-y += tests/test-visitor-serialization$(EXESUF)
|
||||
|
||||
check-block-$(CONFIG_POSIX) += tests/qemu-iotests-quick.sh
|
||||
|
||||
@ -31,7 +32,7 @@ test-obj-y = tests/check-qint.o tests/check-qstring.o tests/check-qdict.o \
|
||||
tests/test-coroutine.o tests/test-string-output-visitor.o \
|
||||
tests/test-string-input-visitor.o tests/test-qmp-output-visitor.o \
|
||||
tests/test-qmp-input-visitor.o tests/test-qmp-input-strict.o \
|
||||
tests/test-qmp-commands.o
|
||||
tests/test-qmp-commands.o tests/test-visitor-serialization.o
|
||||
|
||||
test-qapi-obj-y = $(qobject-obj-y) $(qapi-obj-y) $(tools-obj-y)
|
||||
test-qapi-obj-y += tests/test-qapi-visit.o tests/test-qapi-types.o
|
||||
@ -64,6 +65,7 @@ tests/test-qmp-output-visitor$(EXESUF): tests/test-qmp-output-visitor.o $(test-q
|
||||
tests/test-qmp-input-visitor$(EXESUF): tests/test-qmp-input-visitor.o $(test-qapi-obj-y)
|
||||
tests/test-qmp-input-strict$(EXESUF): tests/test-qmp-input-strict.o $(test-qapi-obj-y)
|
||||
tests/test-qmp-commands$(EXESUF): tests/test-qmp-commands.o tests/test-qmp-marshal.o $(test-qapi-obj-y)
|
||||
tests/test-visitor-serialization$(EXESUF): tests/test-visitor-serialization.o $(test-qapi-obj-y)
|
||||
|
||||
tests/rtc-test$(EXESUF): tests/rtc-test.o $(trace-obj-y)
|
||||
tests/m48t59-test$(EXESUF): tests/m48t59-test.o $(trace-obj-y)
|
||||
|
||||
744
tests/test-visitor-serialization.c
Normal file
744
tests/test-visitor-serialization.c
Normal file
@ -0,0 +1,744 @@
|
||||
/*
|
||||
* Unit-tests for visitor-based serialization
|
||||
*
|
||||
* Copyright IBM, Corp. 2012
|
||||
*
|
||||
* Authors:
|
||||
* Michael Roth <mdroth@linux.vnet.ibm.com>
|
||||
*
|
||||
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
||||
* See the COPYING file in the top-level directory.
|
||||
*/
|
||||
|
||||
#include <glib.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdint.h>
|
||||
#include <float.h>
|
||||
#include "test-qapi-types.h"
|
||||
#include "test-qapi-visit.h"
|
||||
#include "qemu-objects.h"
|
||||
#include "qapi/qmp-input-visitor.h"
|
||||
#include "qapi/qmp-output-visitor.h"
|
||||
|
||||
typedef struct PrimitiveType {
|
||||
union {
|
||||
const char *string;
|
||||
bool boolean;
|
||||
double number;
|
||||
int64_t integer;
|
||||
uint8_t u8;
|
||||
uint16_t u16;
|
||||
uint32_t u32;
|
||||
uint64_t u64;
|
||||
int8_t s8;
|
||||
int16_t s16;
|
||||
int32_t s32;
|
||||
int64_t s64;
|
||||
intmax_t max;
|
||||
} value;
|
||||
enum {
|
||||
PTYPE_STRING = 0,
|
||||
PTYPE_BOOLEAN,
|
||||
PTYPE_NUMBER,
|
||||
PTYPE_INTEGER,
|
||||
PTYPE_U8,
|
||||
PTYPE_U16,
|
||||
PTYPE_U32,
|
||||
PTYPE_U64,
|
||||
PTYPE_S8,
|
||||
PTYPE_S16,
|
||||
PTYPE_S32,
|
||||
PTYPE_S64,
|
||||
PTYPE_EOL,
|
||||
} type;
|
||||
const char *description;
|
||||
} PrimitiveType;
|
||||
|
||||
/* test helpers */
|
||||
|
||||
static void visit_primitive_type(Visitor *v, void **native, Error **errp)
|
||||
{
|
||||
PrimitiveType *pt = *native;
|
||||
switch(pt->type) {
|
||||
case PTYPE_STRING:
|
||||
visit_type_str(v, (char **)&pt->value.string, NULL, errp);
|
||||
break;
|
||||
case PTYPE_BOOLEAN:
|
||||
visit_type_bool(v, &pt->value.boolean, NULL, errp);
|
||||
break;
|
||||
case PTYPE_NUMBER:
|
||||
visit_type_number(v, &pt->value.number, NULL, errp);
|
||||
break;
|
||||
case PTYPE_INTEGER:
|
||||
visit_type_int(v, &pt->value.integer, NULL, errp);
|
||||
break;
|
||||
case PTYPE_U8:
|
||||
visit_type_uint8(v, &pt->value.u8, NULL, errp);
|
||||
break;
|
||||
case PTYPE_U16:
|
||||
visit_type_uint16(v, &pt->value.u16, NULL, errp);
|
||||
break;
|
||||
case PTYPE_U32:
|
||||
visit_type_uint32(v, &pt->value.u32, NULL, errp);
|
||||
break;
|
||||
case PTYPE_U64:
|
||||
visit_type_uint64(v, &pt->value.u64, NULL, errp);
|
||||
break;
|
||||
case PTYPE_S8:
|
||||
visit_type_int8(v, &pt->value.s8, NULL, errp);
|
||||
break;
|
||||
case PTYPE_S16:
|
||||
visit_type_int16(v, &pt->value.s16, NULL, errp);
|
||||
break;
|
||||
case PTYPE_S32:
|
||||
visit_type_int32(v, &pt->value.s32, NULL, errp);
|
||||
break;
|
||||
case PTYPE_S64:
|
||||
visit_type_int64(v, &pt->value.s64, NULL, errp);
|
||||
break;
|
||||
case PTYPE_EOL:
|
||||
g_assert(false);
|
||||
}
|
||||
}
|
||||
|
||||
typedef struct TestStruct
|
||||
{
|
||||
int64_t integer;
|
||||
bool boolean;
|
||||
char *string;
|
||||
} TestStruct;
|
||||
|
||||
static void visit_type_TestStruct(Visitor *v, TestStruct **obj,
|
||||
const char *name, Error **errp)
|
||||
{
|
||||
visit_start_struct(v, (void **)obj, NULL, name, sizeof(TestStruct), errp);
|
||||
|
||||
visit_type_int(v, &(*obj)->integer, "integer", errp);
|
||||
visit_type_bool(v, &(*obj)->boolean, "boolean", errp);
|
||||
visit_type_str(v, &(*obj)->string, "string", errp);
|
||||
|
||||
visit_end_struct(v, errp);
|
||||
}
|
||||
|
||||
static TestStruct *struct_create(void)
|
||||
{
|
||||
TestStruct *ts = g_malloc0(sizeof(*ts));
|
||||
ts->integer = -42;
|
||||
ts->boolean = true;
|
||||
ts->string = strdup("test string");
|
||||
return ts;
|
||||
}
|
||||
|
||||
static void struct_compare(TestStruct *ts1, TestStruct *ts2)
|
||||
{
|
||||
g_assert(ts1);
|
||||
g_assert(ts2);
|
||||
g_assert_cmpint(ts1->integer, ==, ts2->integer);
|
||||
g_assert(ts1->boolean == ts2->boolean);
|
||||
g_assert_cmpstr(ts1->string, ==, ts2->string);
|
||||
}
|
||||
|
||||
static void struct_cleanup(TestStruct *ts)
|
||||
{
|
||||
g_free(ts->string);
|
||||
g_free(ts);
|
||||
}
|
||||
|
||||
static void visit_struct(Visitor *v, void **native, Error **errp)
|
||||
{
|
||||
visit_type_TestStruct(v, (TestStruct **)native, NULL, errp);
|
||||
}
|
||||
|
||||
static UserDefNested *nested_struct_create(void)
|
||||
{
|
||||
UserDefNested *udnp = g_malloc0(sizeof(*udnp));
|
||||
udnp->string0 = strdup("test_string0");
|
||||
udnp->dict1.string1 = strdup("test_string1");
|
||||
udnp->dict1.dict2.userdef1 = g_malloc0(sizeof(UserDefOne));
|
||||
udnp->dict1.dict2.userdef1->integer = 42;
|
||||
udnp->dict1.dict2.userdef1->string = strdup("test_string");
|
||||
udnp->dict1.dict2.string2 = strdup("test_string2");
|
||||
udnp->dict1.has_dict3 = true;
|
||||
udnp->dict1.dict3.userdef2 = g_malloc0(sizeof(UserDefOne));
|
||||
udnp->dict1.dict3.userdef2->integer = 43;
|
||||
udnp->dict1.dict3.userdef2->string = strdup("test_string");
|
||||
udnp->dict1.dict3.string3 = strdup("test_string3");
|
||||
return udnp;
|
||||
}
|
||||
|
||||
static void nested_struct_compare(UserDefNested *udnp1, UserDefNested *udnp2)
|
||||
{
|
||||
g_assert(udnp1);
|
||||
g_assert(udnp2);
|
||||
g_assert_cmpstr(udnp1->string0, ==, udnp2->string0);
|
||||
g_assert_cmpstr(udnp1->dict1.string1, ==, udnp2->dict1.string1);
|
||||
g_assert_cmpint(udnp1->dict1.dict2.userdef1->integer, ==,
|
||||
udnp2->dict1.dict2.userdef1->integer);
|
||||
g_assert_cmpstr(udnp1->dict1.dict2.userdef1->string, ==,
|
||||
udnp2->dict1.dict2.userdef1->string);
|
||||
g_assert_cmpstr(udnp1->dict1.dict2.string2, ==, udnp2->dict1.dict2.string2);
|
||||
g_assert(udnp1->dict1.has_dict3 == udnp2->dict1.has_dict3);
|
||||
g_assert_cmpint(udnp1->dict1.dict3.userdef2->integer, ==,
|
||||
udnp2->dict1.dict3.userdef2->integer);
|
||||
g_assert_cmpstr(udnp1->dict1.dict3.userdef2->string, ==,
|
||||
udnp2->dict1.dict3.userdef2->string);
|
||||
g_assert_cmpstr(udnp1->dict1.dict3.string3, ==, udnp2->dict1.dict3.string3);
|
||||
}
|
||||
|
||||
static void nested_struct_cleanup(UserDefNested *udnp)
|
||||
{
|
||||
qapi_free_UserDefNested(udnp);
|
||||
}
|
||||
|
||||
static void visit_nested_struct(Visitor *v, void **native, Error **errp)
|
||||
{
|
||||
visit_type_UserDefNested(v, (UserDefNested **)native, NULL, errp);
|
||||
}
|
||||
|
||||
static void visit_nested_struct_list(Visitor *v, void **native, Error **errp)
|
||||
{
|
||||
visit_type_UserDefNestedList(v, (UserDefNestedList **)native, NULL, errp);
|
||||
}
|
||||
|
||||
/* test cases */
|
||||
|
||||
typedef void (*VisitorFunc)(Visitor *v, void **native, Error **errp);
|
||||
|
||||
typedef enum VisitorCapabilities {
|
||||
VCAP_PRIMITIVES = 1,
|
||||
VCAP_STRUCTURES = 2,
|
||||
VCAP_LISTS = 4,
|
||||
} VisitorCapabilities;
|
||||
|
||||
typedef struct SerializeOps {
|
||||
void (*serialize)(void *native_in, void **datap,
|
||||
VisitorFunc visit, Error **errp);
|
||||
void (*deserialize)(void **native_out, void *datap,
|
||||
VisitorFunc visit, Error **errp);
|
||||
void (*cleanup)(void *datap);
|
||||
const char *type;
|
||||
VisitorCapabilities caps;
|
||||
} SerializeOps;
|
||||
|
||||
typedef struct TestArgs {
|
||||
const SerializeOps *ops;
|
||||
void *test_data;
|
||||
} TestArgs;
|
||||
|
||||
#define FLOAT_STRING_PRECISION 6 /* corresponding to n in %.nf formatting */
|
||||
static gsize calc_float_string_storage(double value)
|
||||
{
|
||||
int whole_value = value;
|
||||
gsize i = 0;
|
||||
do {
|
||||
i++;
|
||||
} while (whole_value /= 10);
|
||||
return i + 2 + FLOAT_STRING_PRECISION;
|
||||
}
|
||||
|
||||
static void test_primitives(gconstpointer opaque)
|
||||
{
|
||||
TestArgs *args = (TestArgs *) opaque;
|
||||
const SerializeOps *ops = args->ops;
|
||||
PrimitiveType *pt = args->test_data;
|
||||
PrimitiveType *pt_copy = g_malloc0(sizeof(*pt_copy));
|
||||
Error *err = NULL;
|
||||
void *serialize_data;
|
||||
char *double1, *double2;
|
||||
|
||||
pt_copy->type = pt->type;
|
||||
ops->serialize(pt, &serialize_data, visit_primitive_type, &err);
|
||||
ops->deserialize((void **)&pt_copy, serialize_data, visit_primitive_type, &err);
|
||||
|
||||
g_assert(err == NULL);
|
||||
g_assert(pt_copy != NULL);
|
||||
if (pt->type == PTYPE_STRING) {
|
||||
g_assert_cmpstr(pt->value.string, ==, pt_copy->value.string);
|
||||
} else if (pt->type == PTYPE_NUMBER) {
|
||||
/* we serialize with %f for our reference visitors, so rather than fuzzy
|
||||
* floating math to test "equality", just compare the formatted values
|
||||
*/
|
||||
double1 = g_malloc0(calc_float_string_storage(pt->value.number));
|
||||
double2 = g_malloc0(calc_float_string_storage(pt_copy->value.number));
|
||||
g_assert_cmpstr(double1, ==, double2);
|
||||
g_free(double1);
|
||||
g_free(double2);
|
||||
} else if (pt->type == PTYPE_BOOLEAN) {
|
||||
g_assert_cmpint(!!pt->value.max, ==, !!pt->value.max);
|
||||
} else {
|
||||
g_assert_cmpint(pt->value.max, ==, pt_copy->value.max);
|
||||
}
|
||||
|
||||
ops->cleanup(serialize_data);
|
||||
g_free(args);
|
||||
}
|
||||
|
||||
static void test_struct(gconstpointer opaque)
|
||||
{
|
||||
TestArgs *args = (TestArgs *) opaque;
|
||||
const SerializeOps *ops = args->ops;
|
||||
TestStruct *ts = struct_create();
|
||||
TestStruct *ts_copy = NULL;
|
||||
Error *err = NULL;
|
||||
void *serialize_data;
|
||||
|
||||
ops->serialize(ts, &serialize_data, visit_struct, &err);
|
||||
ops->deserialize((void **)&ts_copy, serialize_data, visit_struct, &err);
|
||||
|
||||
g_assert(err == NULL);
|
||||
struct_compare(ts, ts_copy);
|
||||
|
||||
struct_cleanup(ts);
|
||||
struct_cleanup(ts_copy);
|
||||
|
||||
ops->cleanup(serialize_data);
|
||||
g_free(args);
|
||||
}
|
||||
|
||||
static void test_nested_struct(gconstpointer opaque)
|
||||
{
|
||||
TestArgs *args = (TestArgs *) opaque;
|
||||
const SerializeOps *ops = args->ops;
|
||||
UserDefNested *udnp = nested_struct_create();
|
||||
UserDefNested *udnp_copy = NULL;
|
||||
Error *err = NULL;
|
||||
void *serialize_data;
|
||||
|
||||
ops->serialize(udnp, &serialize_data, visit_nested_struct, &err);
|
||||
ops->deserialize((void **)&udnp_copy, serialize_data, visit_nested_struct, &err);
|
||||
|
||||
g_assert(err == NULL);
|
||||
nested_struct_compare(udnp, udnp_copy);
|
||||
|
||||
nested_struct_cleanup(udnp);
|
||||
nested_struct_cleanup(udnp_copy);
|
||||
|
||||
ops->cleanup(serialize_data);
|
||||
g_free(args);
|
||||
}
|
||||
|
||||
static void test_nested_struct_list(gconstpointer opaque)
|
||||
{
|
||||
TestArgs *args = (TestArgs *) opaque;
|
||||
const SerializeOps *ops = args->ops;
|
||||
UserDefNestedList *listp = NULL, *tmp, *tmp_copy, *listp_copy = NULL;
|
||||
Error *err = NULL;
|
||||
void *serialize_data;
|
||||
int i = 0;
|
||||
|
||||
for (i = 0; i < 8; i++) {
|
||||
tmp = g_malloc0(sizeof(UserDefNestedList));
|
||||
tmp->value = nested_struct_create();
|
||||
tmp->next = listp;
|
||||
listp = tmp;
|
||||
}
|
||||
|
||||
ops->serialize(listp, &serialize_data, visit_nested_struct_list, &err);
|
||||
ops->deserialize((void **)&listp_copy, serialize_data,
|
||||
visit_nested_struct_list, &err);
|
||||
|
||||
g_assert(err == NULL);
|
||||
|
||||
tmp = listp;
|
||||
tmp_copy = listp_copy;
|
||||
while (listp_copy) {
|
||||
g_assert(listp);
|
||||
nested_struct_compare(listp->value, listp_copy->value);
|
||||
listp = listp->next;
|
||||
listp_copy = listp_copy->next;
|
||||
}
|
||||
|
||||
qapi_free_UserDefNestedList(tmp);
|
||||
qapi_free_UserDefNestedList(tmp_copy);
|
||||
|
||||
ops->cleanup(serialize_data);
|
||||
g_free(args);
|
||||
}
|
||||
|
||||
PrimitiveType pt_values[] = {
|
||||
/* string tests */
|
||||
{
|
||||
.description = "string_empty",
|
||||
.type = PTYPE_STRING,
|
||||
.value.string = "",
|
||||
},
|
||||
{
|
||||
.description = "string_whitespace",
|
||||
.type = PTYPE_STRING,
|
||||
.value.string = "a b c\td",
|
||||
},
|
||||
{
|
||||
.description = "string_newlines",
|
||||
.type = PTYPE_STRING,
|
||||
.value.string = "a\nb\n",
|
||||
},
|
||||
{
|
||||
.description = "string_commas",
|
||||
.type = PTYPE_STRING,
|
||||
.value.string = "a,b, c,d",
|
||||
},
|
||||
{
|
||||
.description = "string_single_quoted",
|
||||
.type = PTYPE_STRING,
|
||||
.value.string = "'a b',cd",
|
||||
},
|
||||
{
|
||||
.description = "string_double_quoted",
|
||||
.type = PTYPE_STRING,
|
||||
.value.string = "\"a b\",cd",
|
||||
},
|
||||
/* boolean tests */
|
||||
{
|
||||
.description = "boolean_true1",
|
||||
.type = PTYPE_BOOLEAN,
|
||||
.value.boolean = true,
|
||||
},
|
||||
{
|
||||
.description = "boolean_true2",
|
||||
.type = PTYPE_BOOLEAN,
|
||||
.value.boolean = 8,
|
||||
},
|
||||
{
|
||||
.description = "boolean_true3",
|
||||
.type = PTYPE_BOOLEAN,
|
||||
.value.boolean = -1,
|
||||
},
|
||||
{
|
||||
.description = "boolean_false1",
|
||||
.type = PTYPE_BOOLEAN,
|
||||
.value.boolean = false,
|
||||
},
|
||||
{
|
||||
.description = "boolean_false2",
|
||||
.type = PTYPE_BOOLEAN,
|
||||
.value.boolean = 0,
|
||||
},
|
||||
/* number tests (double) */
|
||||
/* note: we format these to %.6f before comparing, since that's how
|
||||
* we serialize them and it doesn't make sense to check precision
|
||||
* beyond that.
|
||||
*/
|
||||
{
|
||||
.description = "number_sanity1",
|
||||
.type = PTYPE_NUMBER,
|
||||
.value.number = -1,
|
||||
},
|
||||
{
|
||||
.description = "number_sanity2",
|
||||
.type = PTYPE_NUMBER,
|
||||
.value.number = 3.14159265,
|
||||
},
|
||||
{
|
||||
.description = "number_min",
|
||||
.type = PTYPE_NUMBER,
|
||||
.value.number = DBL_MIN,
|
||||
},
|
||||
{
|
||||
.description = "number_max",
|
||||
.type = PTYPE_NUMBER,
|
||||
.value.number = DBL_MAX,
|
||||
},
|
||||
/* integer tests (int64) */
|
||||
{
|
||||
.description = "integer_sanity1",
|
||||
.type = PTYPE_INTEGER,
|
||||
.value.integer = -1,
|
||||
},
|
||||
{
|
||||
.description = "integer_sanity2",
|
||||
.type = PTYPE_INTEGER,
|
||||
.value.integer = INT64_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "integer_min",
|
||||
.type = PTYPE_INTEGER,
|
||||
.value.integer = INT64_MIN,
|
||||
},
|
||||
{
|
||||
.description = "integer_max",
|
||||
.type = PTYPE_INTEGER,
|
||||
.value.integer = INT64_MAX,
|
||||
},
|
||||
/* uint8 tests */
|
||||
{
|
||||
.description = "uint8_sanity1",
|
||||
.type = PTYPE_U8,
|
||||
.value.u8 = 1,
|
||||
},
|
||||
{
|
||||
.description = "uint8_sanity2",
|
||||
.type = PTYPE_U8,
|
||||
.value.u8 = UINT8_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "uint8_min",
|
||||
.type = PTYPE_U8,
|
||||
.value.u8 = 0,
|
||||
},
|
||||
{
|
||||
.description = "uint8_max",
|
||||
.type = PTYPE_U8,
|
||||
.value.u8 = UINT8_MAX,
|
||||
},
|
||||
/* uint16 tests */
|
||||
{
|
||||
.description = "uint16_sanity1",
|
||||
.type = PTYPE_U16,
|
||||
.value.u16 = 1,
|
||||
},
|
||||
{
|
||||
.description = "uint16_sanity2",
|
||||
.type = PTYPE_U16,
|
||||
.value.u16 = UINT16_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "uint16_min",
|
||||
.type = PTYPE_U16,
|
||||
.value.u16 = 0,
|
||||
},
|
||||
{
|
||||
.description = "uint16_max",
|
||||
.type = PTYPE_U16,
|
||||
.value.u16 = UINT16_MAX,
|
||||
},
|
||||
/* uint32 tests */
|
||||
{
|
||||
.description = "uint32_sanity1",
|
||||
.type = PTYPE_U32,
|
||||
.value.u32 = 1,
|
||||
},
|
||||
{
|
||||
.description = "uint32_sanity2",
|
||||
.type = PTYPE_U32,
|
||||
.value.u32 = UINT32_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "uint32_min",
|
||||
.type = PTYPE_U32,
|
||||
.value.u32 = 0,
|
||||
},
|
||||
{
|
||||
.description = "uint32_max",
|
||||
.type = PTYPE_U32,
|
||||
.value.u32 = UINT32_MAX,
|
||||
},
|
||||
/* uint64 tests */
|
||||
{
|
||||
.description = "uint64_sanity1",
|
||||
.type = PTYPE_U64,
|
||||
.value.u64 = 1,
|
||||
},
|
||||
{
|
||||
.description = "uint64_sanity2",
|
||||
.type = PTYPE_U64,
|
||||
.value.u64 = UINT64_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "uint64_min",
|
||||
.type = PTYPE_U64,
|
||||
.value.u64 = 0,
|
||||
},
|
||||
{
|
||||
.description = "uint64_max",
|
||||
.type = PTYPE_U64,
|
||||
.value.u64 = UINT64_MAX,
|
||||
},
|
||||
/* int8 tests */
|
||||
{
|
||||
.description = "int8_sanity1",
|
||||
.type = PTYPE_S8,
|
||||
.value.s8 = -1,
|
||||
},
|
||||
{
|
||||
.description = "int8_sanity2",
|
||||
.type = PTYPE_S8,
|
||||
.value.s8 = INT8_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "int8_min",
|
||||
.type = PTYPE_S8,
|
||||
.value.s8 = INT8_MIN,
|
||||
},
|
||||
{
|
||||
.description = "int8_max",
|
||||
.type = PTYPE_S8,
|
||||
.value.s8 = INT8_MAX,
|
||||
},
|
||||
/* int16 tests */
|
||||
{
|
||||
.description = "int16_sanity1",
|
||||
.type = PTYPE_S16,
|
||||
.value.s16 = -1,
|
||||
},
|
||||
{
|
||||
.description = "int16_sanity2",
|
||||
.type = PTYPE_S16,
|
||||
.value.s16 = INT16_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "int16_min",
|
||||
.type = PTYPE_S16,
|
||||
.value.s16 = INT16_MIN,
|
||||
},
|
||||
{
|
||||
.description = "int16_max",
|
||||
.type = PTYPE_S16,
|
||||
.value.s16 = INT16_MAX,
|
||||
},
|
||||
/* int32 tests */
|
||||
{
|
||||
.description = "int32_sanity1",
|
||||
.type = PTYPE_S32,
|
||||
.value.s32 = -1,
|
||||
},
|
||||
{
|
||||
.description = "int32_sanity2",
|
||||
.type = PTYPE_S32,
|
||||
.value.s32 = INT32_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "int32_min",
|
||||
.type = PTYPE_S32,
|
||||
.value.s32 = INT32_MIN,
|
||||
},
|
||||
{
|
||||
.description = "int32_max",
|
||||
.type = PTYPE_S32,
|
||||
.value.s32 = INT32_MAX,
|
||||
},
|
||||
/* int64 tests */
|
||||
{
|
||||
.description = "int64_sanity1",
|
||||
.type = PTYPE_S64,
|
||||
.value.s64 = -1,
|
||||
},
|
||||
{
|
||||
.description = "int64_sanity2",
|
||||
.type = PTYPE_S64,
|
||||
.value.s64 = INT64_MAX / 2 + 1,
|
||||
},
|
||||
{
|
||||
.description = "int64_min",
|
||||
.type = PTYPE_S64,
|
||||
.value.s64 = INT64_MIN,
|
||||
},
|
||||
{
|
||||
.description = "int64_max",
|
||||
.type = PTYPE_S64,
|
||||
.value.s64 = INT64_MAX,
|
||||
},
|
||||
{ .type = PTYPE_EOL }
|
||||
};
|
||||
|
||||
/* visitor-specific op implementations */
|
||||
|
||||
typedef struct QmpSerializeData {
|
||||
QmpOutputVisitor *qov;
|
||||
QmpInputVisitor *qiv;
|
||||
} QmpSerializeData;
|
||||
|
||||
static void qmp_serialize(void *native_in, void **datap,
|
||||
VisitorFunc visit, Error **errp)
|
||||
{
|
||||
QmpSerializeData *d = g_malloc0(sizeof(*d));
|
||||
|
||||
d->qov = qmp_output_visitor_new();
|
||||
visit(qmp_output_get_visitor(d->qov), &native_in, errp);
|
||||
*datap = d;
|
||||
}
|
||||
|
||||
static void qmp_deserialize(void **native_out, void *datap,
|
||||
VisitorFunc visit, Error **errp)
|
||||
{
|
||||
QmpSerializeData *d = datap;
|
||||
QString *output_json = qobject_to_json(qmp_output_get_qobject(d->qov));
|
||||
QObject *obj = qobject_from_json(qstring_get_str(output_json));
|
||||
|
||||
QDECREF(output_json);
|
||||
d->qiv = qmp_input_visitor_new(obj);
|
||||
visit(qmp_input_get_visitor(d->qiv), native_out, errp);
|
||||
}
|
||||
|
||||
static void qmp_cleanup(void *datap)
|
||||
{
|
||||
QmpSerializeData *d = datap;
|
||||
qmp_output_visitor_cleanup(d->qov);
|
||||
qmp_input_visitor_cleanup(d->qiv);
|
||||
}
|
||||
|
||||
/* visitor registration, test harness */
|
||||
|
||||
/* note: to function interchangeably as a serialization mechanism your
|
||||
* visitor test implementation should pass the test cases for all visitor
|
||||
* capabilities: primitives, structures, and lists
|
||||
*/
|
||||
static const SerializeOps visitors[] = {
|
||||
{
|
||||
.type = "QMP",
|
||||
.serialize = qmp_serialize,
|
||||
.deserialize = qmp_deserialize,
|
||||
.cleanup = qmp_cleanup,
|
||||
.caps = VCAP_PRIMITIVES | VCAP_STRUCTURES | VCAP_LISTS
|
||||
},
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
static void add_visitor_type(const SerializeOps *ops)
|
||||
{
|
||||
char testname_prefix[128];
|
||||
char testname[128];
|
||||
TestArgs *args;
|
||||
int i = 0;
|
||||
|
||||
sprintf(testname_prefix, "/visitor/serialization/%s", ops->type);
|
||||
|
||||
if (ops->caps & VCAP_PRIMITIVES) {
|
||||
while (pt_values[i].type != PTYPE_EOL) {
|
||||
sprintf(testname, "%s/primitives/%s", testname_prefix,
|
||||
pt_values[i].description);
|
||||
args = g_malloc0(sizeof(*args));
|
||||
args->ops = ops;
|
||||
args->test_data = &pt_values[i];
|
||||
g_test_add_data_func(testname, args, test_primitives);
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
if (ops->caps & VCAP_STRUCTURES) {
|
||||
sprintf(testname, "%s/struct", testname_prefix);
|
||||
args = g_malloc0(sizeof(*args));
|
||||
args->ops = ops;
|
||||
args->test_data = NULL;
|
||||
g_test_add_data_func(testname, args, test_struct);
|
||||
|
||||
sprintf(testname, "%s/nested_struct", testname_prefix);
|
||||
args = g_malloc0(sizeof(*args));
|
||||
args->ops = ops;
|
||||
args->test_data = NULL;
|
||||
g_test_add_data_func(testname, args, test_nested_struct);
|
||||
}
|
||||
|
||||
if (ops->caps & VCAP_LISTS) {
|
||||
sprintf(testname, "%s/nested_struct_list", testname_prefix);
|
||||
args = g_malloc0(sizeof(*args));
|
||||
args->ops = ops;
|
||||
args->test_data = NULL;
|
||||
g_test_add_data_func(testname, args, test_nested_struct_list);
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char **argv)
|
||||
{
|
||||
int i = 0;
|
||||
|
||||
g_test_init(&argc, &argv, NULL);
|
||||
|
||||
while (visitors[i].type != NULL) {
|
||||
add_visitor_type(&visitors[i]);
|
||||
i++;
|
||||
}
|
||||
|
||||
g_test_run();
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user