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check-block-qdict.c (19645B)


      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 
     16 static 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 
     38 static 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 
    128 static 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 
    160 static 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 
    301 static 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 
    344 static 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 
    421 static 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 
    500 static 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     g_assert(dst);
    508     g_assert_cmpint(qdict_size(dst), ==, 0);
    509 
    510     qobject_unref(src);
    511     qobject_unref(dst);
    512 }
    513 
    514 static 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 
    526 static 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 
    639 static 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 
    692 int 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 }