cachepc-qemu

Fork of AMDESE/qemu with changes for cachepc side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-qemu
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check-block-qdict.c (19627B)


      1/*
      2 * Unit-tests for Block layer QDict extras
      3 *
      4 * Copyright (c) 2013-2018 Red Hat, Inc.
      5 *
      6 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
      7 * See the COPYING.LIB file in the top-level directory.
      8 */
      9
     10#include "qemu/osdep.h"
     11#include "block/qdict.h"
     12#include "qapi/qmp/qlist.h"
     13#include "qapi/qmp/qnum.h"
     14#include "qapi/error.h"
     15
     16static void qdict_defaults_test(void)
     17{
     18    QDict *dict, *copy;
     19
     20    dict = qdict_new();
     21    copy = qdict_new();
     22
     23    qdict_set_default_str(dict, "foo", "abc");
     24    qdict_set_default_str(dict, "foo", "def");
     25    g_assert_cmpstr(qdict_get_str(dict, "foo"), ==, "abc");
     26    qdict_set_default_str(dict, "bar", "ghi");
     27
     28    qdict_copy_default(copy, dict, "foo");
     29    g_assert_cmpstr(qdict_get_str(copy, "foo"), ==, "abc");
     30    qdict_set_default_str(copy, "bar", "xyz");
     31    qdict_copy_default(copy, dict, "bar");
     32    g_assert_cmpstr(qdict_get_str(copy, "bar"), ==, "xyz");
     33
     34    qobject_unref(copy);
     35    qobject_unref(dict);
     36}
     37
     38static void qdict_flatten_test(void)
     39{
     40    QList *e_1 = qlist_new();
     41    QList *e = qlist_new();
     42    QDict *e_1_2 = qdict_new();
     43    QDict *f = qdict_new();
     44    QList *y = qlist_new();
     45    QDict *z = qdict_new();
     46    QDict *root = qdict_new();
     47
     48    /*
     49     * Test the flattening of
     50     *
     51     * {
     52     *     "e": [
     53     *         42,
     54     *         [
     55     *             23,
     56     *             66,
     57     *             {
     58     *                 "a": 0,
     59     *                 "b": 1
     60     *             }
     61     *         ]
     62     *     ],
     63     *     "f": {
     64     *         "c": 2,
     65     *         "d": 3,
     66     *     },
     67     *     "g": 4,
     68     *     "y": [{}],
     69     *     "z": {"a": []}
     70     * }
     71     *
     72     * to
     73     *
     74     * {
     75     *     "e.0": 42,
     76     *     "e.1.0": 23,
     77     *     "e.1.1": 66,
     78     *     "e.1.2.a": 0,
     79     *     "e.1.2.b": 1,
     80     *     "f.c": 2,
     81     *     "f.d": 3,
     82     *     "g": 4,
     83     *     "y.0": {},
     84     *     "z.a": []
     85     * }
     86     */
     87
     88    qdict_put_int(e_1_2, "a", 0);
     89    qdict_put_int(e_1_2, "b", 1);
     90
     91    qlist_append_int(e_1, 23);
     92    qlist_append_int(e_1, 66);
     93    qlist_append(e_1, e_1_2);
     94    qlist_append_int(e, 42);
     95    qlist_append(e, e_1);
     96
     97    qdict_put_int(f, "c", 2);
     98    qdict_put_int(f, "d", 3);
     99
    100    qlist_append(y, qdict_new());
    101
    102    qdict_put(z, "a", qlist_new());
    103
    104    qdict_put(root, "e", e);
    105    qdict_put(root, "f", f);
    106    qdict_put_int(root, "g", 4);
    107    qdict_put(root, "y", y);
    108    qdict_put(root, "z", z);
    109
    110    qdict_flatten(root);
    111
    112    g_assert(qdict_get_int(root, "e.0") == 42);
    113    g_assert(qdict_get_int(root, "e.1.0") == 23);
    114    g_assert(qdict_get_int(root, "e.1.1") == 66);
    115    g_assert(qdict_get_int(root, "e.1.2.a") == 0);
    116    g_assert(qdict_get_int(root, "e.1.2.b") == 1);
    117    g_assert(qdict_get_int(root, "f.c") == 2);
    118    g_assert(qdict_get_int(root, "f.d") == 3);
    119    g_assert(qdict_get_int(root, "g") == 4);
    120    g_assert(!qdict_size(qdict_get_qdict(root, "y.0")));
    121    g_assert(qlist_empty(qdict_get_qlist(root, "z.a")));
    122
    123    g_assert(qdict_size(root) == 10);
    124
    125    qobject_unref(root);
    126}
    127
    128static void qdict_clone_flatten_test(void)
    129{
    130    QDict *dict1 = qdict_new();
    131    QDict *dict2 = qdict_new();
    132    QDict *cloned_dict1;
    133
    134    /*
    135     * Test that we can clone and flatten
    136     *    { "a": { "b": 42 } }
    137     * without modifying the clone.
    138     */
    139
    140    qdict_put_int(dict2, "b", 42);
    141    qdict_put(dict1, "a", dict2);
    142
    143    cloned_dict1 = qdict_clone_shallow(dict1);
    144
    145    qdict_flatten(dict1);
    146
    147    g_assert(qdict_size(dict1) == 1);
    148    g_assert(qdict_get_int(dict1, "a.b") == 42);
    149
    150    g_assert(qdict_size(cloned_dict1) == 1);
    151    g_assert(qdict_get_qdict(cloned_dict1, "a") == dict2);
    152
    153    g_assert(qdict_size(dict2) == 1);
    154    g_assert(qdict_get_int(dict2, "b") == 42);
    155
    156    qobject_unref(dict1);
    157    qobject_unref(cloned_dict1);
    158}
    159
    160static void qdict_array_split_test(void)
    161{
    162    QDict *test_dict = qdict_new();
    163    QDict *dict1, *dict2;
    164    QNum *int1;
    165    QList *test_list;
    166
    167    /*
    168     * Test the split of
    169     *
    170     * {
    171     *     "1.x": 0,
    172     *     "4.y": 1,
    173     *     "0.a": 42,
    174     *     "o.o": 7,
    175     *     "0.b": 23,
    176     *     "2": 66
    177     * }
    178     *
    179     * to
    180     *
    181     * [
    182     *     {
    183     *         "a": 42,
    184     *         "b": 23
    185     *     },
    186     *     {
    187     *         "x": 0
    188     *     },
    189     *     66
    190     * ]
    191     *
    192     * and
    193     *
    194     * {
    195     *     "4.y": 1,
    196     *     "o.o": 7
    197     * }
    198     *
    199     * (remaining in the old QDict)
    200     *
    201     * This example is given in the comment of qdict_array_split().
    202     */
    203
    204    qdict_put_int(test_dict, "1.x", 0);
    205    qdict_put_int(test_dict, "4.y", 1);
    206    qdict_put_int(test_dict, "0.a", 42);
    207    qdict_put_int(test_dict, "o.o", 7);
    208    qdict_put_int(test_dict, "0.b", 23);
    209    qdict_put_int(test_dict, "2", 66);
    210
    211    qdict_array_split(test_dict, &test_list);
    212
    213    dict1 = qobject_to(QDict, qlist_pop(test_list));
    214    dict2 = qobject_to(QDict, qlist_pop(test_list));
    215    int1 = qobject_to(QNum, qlist_pop(test_list));
    216
    217    g_assert(dict1);
    218    g_assert(dict2);
    219    g_assert(int1);
    220    g_assert(qlist_empty(test_list));
    221
    222    qobject_unref(test_list);
    223
    224    g_assert(qdict_get_int(dict1, "a") == 42);
    225    g_assert(qdict_get_int(dict1, "b") == 23);
    226
    227    g_assert(qdict_size(dict1) == 2);
    228
    229    qobject_unref(dict1);
    230
    231    g_assert(qdict_get_int(dict2, "x") == 0);
    232
    233    g_assert(qdict_size(dict2) == 1);
    234
    235    qobject_unref(dict2);
    236
    237    g_assert_cmpint(qnum_get_int(int1), ==, 66);
    238
    239    qobject_unref(int1);
    240
    241    g_assert(qdict_get_int(test_dict, "4.y") == 1);
    242    g_assert(qdict_get_int(test_dict, "o.o") == 7);
    243
    244    g_assert(qdict_size(test_dict) == 2);
    245
    246    qobject_unref(test_dict);
    247
    248    /*
    249     * Test the split of
    250     *
    251     * {
    252     *     "0": 42,
    253     *     "1": 23,
    254     *     "1.x": 84
    255     * }
    256     *
    257     * to
    258     *
    259     * [
    260     *     42
    261     * ]
    262     *
    263     * and
    264     *
    265     * {
    266     *     "1": 23,
    267     *     "1.x": 84
    268     * }
    269     *
    270     * That is, test whether splitting stops if there is both an entry with key
    271     * of "%u" and other entries with keys prefixed "%u." for the same index.
    272     */
    273
    274    test_dict = qdict_new();
    275
    276    qdict_put_int(test_dict, "0", 42);
    277    qdict_put_int(test_dict, "1", 23);
    278    qdict_put_int(test_dict, "1.x", 84);
    279
    280    qdict_array_split(test_dict, &test_list);
    281
    282    int1 = qobject_to(QNum, qlist_pop(test_list));
    283
    284    g_assert(int1);
    285    g_assert(qlist_empty(test_list));
    286
    287    qobject_unref(test_list);
    288
    289    g_assert_cmpint(qnum_get_int(int1), ==, 42);
    290
    291    qobject_unref(int1);
    292
    293    g_assert(qdict_get_int(test_dict, "1") == 23);
    294    g_assert(qdict_get_int(test_dict, "1.x") == 84);
    295
    296    g_assert(qdict_size(test_dict) == 2);
    297
    298    qobject_unref(test_dict);
    299}
    300
    301static void qdict_array_entries_test(void)
    302{
    303    QDict *dict = qdict_new();
    304
    305    g_assert_cmpint(qdict_array_entries(dict, "foo."), ==, 0);
    306
    307    qdict_put_int(dict, "bar", 0);
    308    qdict_put_int(dict, "baz.0", 0);
    309    g_assert_cmpint(qdict_array_entries(dict, "foo."), ==, 0);
    310
    311    qdict_put_int(dict, "foo.1", 0);
    312    g_assert_cmpint(qdict_array_entries(dict, "foo."), ==, -EINVAL);
    313    qdict_put_int(dict, "foo.0", 0);
    314    g_assert_cmpint(qdict_array_entries(dict, "foo."), ==, 2);
    315    qdict_put_int(dict, "foo.bar", 0);
    316    g_assert_cmpint(qdict_array_entries(dict, "foo."), ==, -EINVAL);
    317    qdict_del(dict, "foo.bar");
    318
    319    qdict_put_int(dict, "foo.2.a", 0);
    320    qdict_put_int(dict, "foo.2.b", 0);
    321    qdict_put_int(dict, "foo.2.c", 0);
    322    g_assert_cmpint(qdict_array_entries(dict, "foo."), ==, 3);
    323    g_assert_cmpint(qdict_array_entries(dict, ""), ==, -EINVAL);
    324
    325    qobject_unref(dict);
    326
    327    dict = qdict_new();
    328    qdict_put_int(dict, "1", 0);
    329    g_assert_cmpint(qdict_array_entries(dict, ""), ==, -EINVAL);
    330    qdict_put_int(dict, "0", 0);
    331    g_assert_cmpint(qdict_array_entries(dict, ""), ==, 2);
    332    qdict_put_int(dict, "bar", 0);
    333    g_assert_cmpint(qdict_array_entries(dict, ""), ==, -EINVAL);
    334    qdict_del(dict, "bar");
    335
    336    qdict_put_int(dict, "2.a", 0);
    337    qdict_put_int(dict, "2.b", 0);
    338    qdict_put_int(dict, "2.c", 0);
    339    g_assert_cmpint(qdict_array_entries(dict, ""), ==, 3);
    340
    341    qobject_unref(dict);
    342}
    343
    344static void qdict_join_test(void)
    345{
    346    QDict *dict1, *dict2;
    347    bool overwrite = false;
    348    int i;
    349
    350    dict1 = qdict_new();
    351    dict2 = qdict_new();
    352
    353    /* Test everything once without overwrite and once with */
    354    do {
    355        /* Test empty dicts */
    356        qdict_join(dict1, dict2, overwrite);
    357
    358        g_assert(qdict_size(dict1) == 0);
    359        g_assert(qdict_size(dict2) == 0);
    360
    361        /* First iteration: Test movement */
    362        /* Second iteration: Test empty source and non-empty destination */
    363        qdict_put_int(dict2, "foo", 42);
    364
    365        for (i = 0; i < 2; i++) {
    366            qdict_join(dict1, dict2, overwrite);
    367
    368            g_assert(qdict_size(dict1) == 1);
    369            g_assert(qdict_size(dict2) == 0);
    370
    371            g_assert(qdict_get_int(dict1, "foo") == 42);
    372        }
    373
    374        /* Test non-empty source and destination without conflict */
    375        qdict_put_int(dict2, "bar", 23);
    376
    377        qdict_join(dict1, dict2, overwrite);
    378
    379        g_assert(qdict_size(dict1) == 2);
    380        g_assert(qdict_size(dict2) == 0);
    381
    382        g_assert(qdict_get_int(dict1, "foo") == 42);
    383        g_assert(qdict_get_int(dict1, "bar") == 23);
    384
    385        /* Test conflict */
    386        qdict_put_int(dict2, "foo", 84);
    387
    388        qdict_join(dict1, dict2, overwrite);
    389
    390        g_assert(qdict_size(dict1) == 2);
    391        g_assert(qdict_size(dict2) == !overwrite);
    392
    393        g_assert(qdict_get_int(dict1, "foo") == (overwrite ? 84 : 42));
    394        g_assert(qdict_get_int(dict1, "bar") == 23);
    395
    396        if (!overwrite) {
    397            g_assert(qdict_get_int(dict2, "foo") == 84);
    398        }
    399
    400        /* Check the references */
    401        g_assert(qdict_get(dict1, "foo")->base.refcnt == 1);
    402        g_assert(qdict_get(dict1, "bar")->base.refcnt == 1);
    403
    404        if (!overwrite) {
    405            g_assert(qdict_get(dict2, "foo")->base.refcnt == 1);
    406        }
    407
    408        /* Clean up */
    409        qdict_del(dict1, "foo");
    410        qdict_del(dict1, "bar");
    411
    412        if (!overwrite) {
    413            qdict_del(dict2, "foo");
    414        }
    415    } while (overwrite ^= true);
    416
    417    qobject_unref(dict1);
    418    qobject_unref(dict2);
    419}
    420
    421static void qdict_crumple_test_recursive(void)
    422{
    423    QDict *src, *dst, *rule, *vnc, *acl, *listen;
    424    QDict *empty, *empty_dict, *empty_list_0;
    425    QList *rules, *empty_list, *empty_dict_a;
    426
    427    src = qdict_new();
    428    qdict_put_str(src, "vnc.listen.addr", "127.0.0.1");
    429    qdict_put_str(src, "vnc.listen.port", "5901");
    430    qdict_put_str(src, "vnc.acl.rules.0.match", "fred");
    431    qdict_put_str(src, "vnc.acl.rules.0.policy", "allow");
    432    qdict_put_str(src, "vnc.acl.rules.1.match", "bob");
    433    qdict_put_str(src, "vnc.acl.rules.1.policy", "deny");
    434    qdict_put_str(src, "vnc.acl.default", "deny");
    435    qdict_put_str(src, "vnc.acl..name", "acl0");
    436    qdict_put_str(src, "vnc.acl.rule..name", "acl0");
    437    qdict_put(src, "empty.dict.a", qlist_new());
    438    qdict_put(src, "empty.list.0", qdict_new());
    439
    440    dst = qobject_to(QDict, qdict_crumple(src, &error_abort));
    441    g_assert(dst);
    442    g_assert_cmpint(qdict_size(dst), ==, 2);
    443
    444    vnc = qdict_get_qdict(dst, "vnc");
    445    g_assert(vnc);
    446    g_assert_cmpint(qdict_size(vnc), ==, 3);
    447
    448    listen = qdict_get_qdict(vnc, "listen");
    449    g_assert(listen);
    450    g_assert_cmpint(qdict_size(listen), ==, 2);
    451    g_assert_cmpstr("127.0.0.1", ==, qdict_get_str(listen, "addr"));
    452    g_assert_cmpstr("5901", ==, qdict_get_str(listen, "port"));
    453
    454    acl = qdict_get_qdict(vnc, "acl");
    455    g_assert(acl);
    456    g_assert_cmpint(qdict_size(acl), ==, 3);
    457
    458    rules = qdict_get_qlist(acl, "rules");
    459    g_assert(rules);
    460    g_assert_cmpint(qlist_size(rules), ==, 2);
    461
    462    rule = qobject_to(QDict, qlist_pop(rules));
    463    g_assert(rule);
    464    g_assert_cmpint(qdict_size(rule), ==, 2);
    465    g_assert_cmpstr("fred", ==, qdict_get_str(rule, "match"));
    466    g_assert_cmpstr("allow", ==, qdict_get_str(rule, "policy"));
    467    qobject_unref(rule);
    468
    469    rule = qobject_to(QDict, qlist_pop(rules));
    470    g_assert(rule);
    471    g_assert_cmpint(qdict_size(rule), ==, 2);
    472    g_assert_cmpstr("bob", ==, qdict_get_str(rule, "match"));
    473    g_assert_cmpstr("deny", ==, qdict_get_str(rule, "policy"));
    474    qobject_unref(rule);
    475
    476    /* With recursive crumpling, we should see all names unescaped */
    477    g_assert_cmpstr("acl0", ==, qdict_get_str(vnc, "acl.name"));
    478    g_assert_cmpstr("acl0", ==, qdict_get_str(acl, "rule.name"));
    479
    480    empty = qdict_get_qdict(dst, "empty");
    481    g_assert(empty);
    482    g_assert_cmpint(qdict_size(empty), ==, 2);
    483    empty_dict = qdict_get_qdict(empty, "dict");
    484    g_assert(empty_dict);
    485    g_assert_cmpint(qdict_size(empty_dict), ==, 1);
    486    empty_dict_a = qdict_get_qlist(empty_dict, "a");
    487    g_assert(empty_dict_a && qlist_empty(empty_dict_a));
    488    empty_list = qdict_get_qlist(empty, "list");
    489    g_assert(empty_list);
    490    g_assert_cmpint(qlist_size(empty_list), ==, 1);
    491    empty_list_0 = qobject_to(QDict, qlist_pop(empty_list));
    492    g_assert(empty_list_0);
    493    g_assert_cmpint(qdict_size(empty_list_0), ==, 0);
    494    qobject_unref(empty_list_0);
    495
    496    qobject_unref(src);
    497    qobject_unref(dst);
    498}
    499
    500static void qdict_crumple_test_empty(void)
    501{
    502    QDict *src, *dst;
    503
    504    src = qdict_new();
    505
    506    dst = qobject_to(QDict, qdict_crumple(src, &error_abort));
    507
    508    g_assert_cmpint(qdict_size(dst), ==, 0);
    509
    510    qobject_unref(src);
    511    qobject_unref(dst);
    512}
    513
    514static int qdict_count_entries(QDict *dict)
    515{
    516    const QDictEntry *e;
    517    int count = 0;
    518
    519    for (e = qdict_first(dict); e; e = qdict_next(dict, e)) {
    520        count++;
    521    }
    522
    523    return count;
    524}
    525
    526static void qdict_rename_keys_test(void)
    527{
    528    QDict *dict = qdict_new();
    529    QDict *copy;
    530    QDictRenames *renames;
    531    Error *local_err = NULL;
    532
    533    qdict_put_str(dict, "abc", "foo");
    534    qdict_put_str(dict, "abcdef", "bar");
    535    qdict_put_int(dict, "number", 42);
    536    qdict_put_bool(dict, "flag", true);
    537    qdict_put_null(dict, "nothing");
    538
    539    /* Empty rename list */
    540    renames = (QDictRenames[]) {
    541        { NULL, "this can be anything" }
    542    };
    543    copy = qdict_clone_shallow(dict);
    544    qdict_rename_keys(copy, renames, &error_abort);
    545
    546    g_assert_cmpstr(qdict_get_str(copy, "abc"), ==, "foo");
    547    g_assert_cmpstr(qdict_get_str(copy, "abcdef"), ==, "bar");
    548    g_assert_cmpint(qdict_get_int(copy, "number"), ==, 42);
    549    g_assert_cmpint(qdict_get_bool(copy, "flag"), ==, true);
    550    g_assert(qobject_type(qdict_get(copy, "nothing")) == QTYPE_QNULL);
    551    g_assert_cmpint(qdict_count_entries(copy), ==, 5);
    552
    553    qobject_unref(copy);
    554
    555    /* Simple rename of all entries */
    556    renames = (QDictRenames[]) {
    557        { "abc",        "str1" },
    558        { "abcdef",     "str2" },
    559        { "number",     "int" },
    560        { "flag",       "bool" },
    561        { "nothing",    "null" },
    562        { NULL , NULL }
    563    };
    564    copy = qdict_clone_shallow(dict);
    565    qdict_rename_keys(copy, renames, &error_abort);
    566
    567    g_assert(!qdict_haskey(copy, "abc"));
    568    g_assert(!qdict_haskey(copy, "abcdef"));
    569    g_assert(!qdict_haskey(copy, "number"));
    570    g_assert(!qdict_haskey(copy, "flag"));
    571    g_assert(!qdict_haskey(copy, "nothing"));
    572
    573    g_assert_cmpstr(qdict_get_str(copy, "str1"), ==, "foo");
    574    g_assert_cmpstr(qdict_get_str(copy, "str2"), ==, "bar");
    575    g_assert_cmpint(qdict_get_int(copy, "int"), ==, 42);
    576    g_assert_cmpint(qdict_get_bool(copy, "bool"), ==, true);
    577    g_assert(qobject_type(qdict_get(copy, "null")) == QTYPE_QNULL);
    578    g_assert_cmpint(qdict_count_entries(copy), ==, 5);
    579
    580    qobject_unref(copy);
    581
    582    /* Renames are processed top to bottom */
    583    renames = (QDictRenames[]) {
    584        { "abc",        "tmp" },
    585        { "abcdef",     "abc" },
    586        { "number",     "abcdef" },
    587        { "flag",       "number" },
    588        { "nothing",    "flag" },
    589        { "tmp",        "nothing" },
    590        { NULL , NULL }
    591    };
    592    copy = qdict_clone_shallow(dict);
    593    qdict_rename_keys(copy, renames, &error_abort);
    594
    595    g_assert_cmpstr(qdict_get_str(copy, "nothing"), ==, "foo");
    596    g_assert_cmpstr(qdict_get_str(copy, "abc"), ==, "bar");
    597    g_assert_cmpint(qdict_get_int(copy, "abcdef"), ==, 42);
    598    g_assert_cmpint(qdict_get_bool(copy, "number"), ==, true);
    599    g_assert(qobject_type(qdict_get(copy, "flag")) == QTYPE_QNULL);
    600    g_assert(!qdict_haskey(copy, "tmp"));
    601    g_assert_cmpint(qdict_count_entries(copy), ==, 5);
    602
    603    qobject_unref(copy);
    604
    605    /* Conflicting rename */
    606    renames = (QDictRenames[]) {
    607        { "abcdef",     "abc" },
    608        { NULL , NULL }
    609    };
    610    copy = qdict_clone_shallow(dict);
    611    qdict_rename_keys(copy, renames, &local_err);
    612
    613    error_free_or_abort(&local_err);
    614
    615    g_assert_cmpstr(qdict_get_str(copy, "abc"), ==, "foo");
    616    g_assert_cmpstr(qdict_get_str(copy, "abcdef"), ==, "bar");
    617    g_assert_cmpint(qdict_get_int(copy, "number"), ==, 42);
    618    g_assert_cmpint(qdict_get_bool(copy, "flag"), ==, true);
    619    g_assert(qobject_type(qdict_get(copy, "nothing")) == QTYPE_QNULL);
    620    g_assert_cmpint(qdict_count_entries(copy), ==, 5);
    621
    622    qobject_unref(copy);
    623
    624    /* Renames in an empty dict */
    625    renames = (QDictRenames[]) {
    626        { "abcdef",     "abc" },
    627        { NULL , NULL }
    628    };
    629
    630    qobject_unref(dict);
    631    dict = qdict_new();
    632
    633    qdict_rename_keys(dict, renames, &error_abort);
    634    g_assert(qdict_first(dict) == NULL);
    635
    636    qobject_unref(dict);
    637}
    638
    639static void qdict_crumple_test_bad_inputs(void)
    640{
    641    QDict *src, *nested;
    642    Error *error = NULL;
    643
    644    src = qdict_new();
    645    /* rule.0 can't be both a string and a dict */
    646    qdict_put_str(src, "rule.0", "fred");
    647    qdict_put_str(src, "rule.0.policy", "allow");
    648
    649    g_assert(qdict_crumple(src, &error) == NULL);
    650    error_free_or_abort(&error);
    651    qobject_unref(src);
    652
    653    src = qdict_new();
    654    /* rule can't be both a list and a dict */
    655    qdict_put_str(src, "rule.0", "fred");
    656    qdict_put_str(src, "rule.a", "allow");
    657
    658    g_assert(qdict_crumple(src, &error) == NULL);
    659    error_free_or_abort(&error);
    660    qobject_unref(src);
    661
    662    src = qdict_new();
    663    /* The input should be flat, ie no dicts or lists */
    664    nested = qdict_new();
    665    qdict_put(nested, "x", qdict_new());
    666    qdict_put(src, "rule.a", nested);
    667    qdict_put_str(src, "rule.b", "allow");
    668
    669    g_assert(qdict_crumple(src, &error) == NULL);
    670    error_free_or_abort(&error);
    671    qobject_unref(src);
    672
    673    src = qdict_new();
    674    /* List indexes must not have gaps */
    675    qdict_put_str(src, "rule.0", "deny");
    676    qdict_put_str(src, "rule.3", "allow");
    677
    678    g_assert(qdict_crumple(src, &error) == NULL);
    679    error_free_or_abort(&error);
    680    qobject_unref(src);
    681
    682    src = qdict_new();
    683    /* List indexes must be in %zu format */
    684    qdict_put_str(src, "rule.0", "deny");
    685    qdict_put_str(src, "rule.+1", "allow");
    686
    687    g_assert(qdict_crumple(src, &error) == NULL);
    688    error_free_or_abort(&error);
    689    qobject_unref(src);
    690}
    691
    692int main(int argc, char **argv)
    693{
    694    g_test_init(&argc, &argv, NULL);
    695
    696    g_test_add_func("/public/defaults", qdict_defaults_test);
    697    g_test_add_func("/public/flatten", qdict_flatten_test);
    698    g_test_add_func("/public/clone_flatten", qdict_clone_flatten_test);
    699    g_test_add_func("/public/array_split", qdict_array_split_test);
    700    g_test_add_func("/public/array_entries", qdict_array_entries_test);
    701    g_test_add_func("/public/join", qdict_join_test);
    702    g_test_add_func("/public/crumple/recursive",
    703                    qdict_crumple_test_recursive);
    704    g_test_add_func("/public/crumple/empty",
    705                    qdict_crumple_test_empty);
    706    g_test_add_func("/public/crumple/bad_inputs",
    707                    qdict_crumple_test_bad_inputs);
    708
    709    g_test_add_func("/public/rename_keys", qdict_rename_keys_test);
    710
    711    return g_test_run();
    712}