Commit 7109edfe authored by Michael Roth's avatar Michael Roth Committed by Anthony Liguori
Browse files

check-qjson: add test for large JSON objects 



Signed-off-by: default avatarMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: default avatarAnthony Liguori <aliguori@us.ibm.com>
parent 65c0f1e9

tests/check-qjson.c

+53 −0
Original line number Diff line number Diff line
@@ -466,6 +466,58 @@ static void simple_dict(void) 
    }

}



/*

 * this generates json of the form:

 * a(0,m) = [0, 1, ..., m-1]

 * a(n,m) = {

 *            'key0': a(0,m),

 *            'key1': a(1,m),

 *            ...

 *            'key(n-1)': a(n-1,m)

 *          }

 */

static void gen_test_json(GString *gstr, int nest_level_max,

                          int elem_count)

{

    int i;



    g_assert(gstr);

    if (nest_level_max == 0) {

        g_string_append(gstr, "[");

        for (i = 0; i < elem_count; i++) {

            g_string_append_printf(gstr, "%d", i);

            if (i < elem_count - 1) {

                g_string_append_printf(gstr, ", ");

            }

        }

        g_string_append(gstr, "]");

        return;

    }



    g_string_append(gstr, "{");

    for (i = 0; i < nest_level_max; i++) {

        g_string_append_printf(gstr, "'key%d': ", i);

        gen_test_json(gstr, i, elem_count);

        if (i < nest_level_max - 1) {

            g_string_append(gstr, ",");

        }

    }

    g_string_append(gstr, "}");

}



static void large_dict(void)

{

    GString *gstr = g_string_new("");

    QObject *obj;



    gen_test_json(gstr, 10, 100);

    obj = qobject_from_json(gstr->str);

    g_assert(obj != NULL);



    qobject_decref(obj);

    g_string_free(gstr, true);

}



static void simple_list(void)

{

    int i;
@@ -706,6 +758,7 @@ int main(int argc, char **argv) 
    g_test_add_func("/literals/keyword", keyword_literal);



    g_test_add_func("/dicts/simple_dict", simple_dict);

    g_test_add_func("/dicts/large_dict", large_dict);

    g_test_add_func("/lists/simple_list", simple_list);



    g_test_add_func("/whitespace/simple_whitespace", simple_whitespace);