/* * Unit tests for parsing of KEY=VALUE,... strings * * Copyright (C) 2017 Red Hat Inc. * * Authors: * Markus Armbruster <armbru@redhat.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 "qemu/osdep.h" #include "qemu/units.h" #include "qapi/error.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qlist.h" #include "qapi/qmp/qstring.h" #include "qapi/qobject-input-visitor.h" #include "test-qapi-visit.h" #include "qemu/cutils.h" #include "qemu/option.h" static void test_keyval_parse(void) { Error *err = NULL; QDict *qdict, *sub_qdict; char long_key[129]; char *params; /* Nothing */ qdict = keyval_parse("", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 0); qobject_unref(qdict); /* Empty key (qemu_opts_parse() accepts this) */ qdict = keyval_parse("=val", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Empty key fragment */ qdict = keyval_parse(".", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); qdict = keyval_parse("key.", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Invalid non-empty key (qemu_opts_parse() doesn't care) */ qdict = keyval_parse("7up=val", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Overlong key */ memset(long_key, 'a', 127); long_key[127] = 'z'; long_key[128] = 0; params = g_strdup_printf("k.%s=v", long_key); qdict = keyval_parse(params + 2, NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Overlong key fragment */ qdict = keyval_parse(params, NULL, &err); error_free_or_abort(&err); g_assert(!qdict); g_free(params); /* Long key (qemu_opts_parse() accepts and truncates silently) */ params = g_strdup_printf("k.%s=v", long_key + 1); qdict = keyval_parse(params + 2, NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(qdict, long_key + 1), ==, "v"); qobject_unref(qdict); /* Long key fragment */ qdict = keyval_parse(params, NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); sub_qdict = qdict_get_qdict(qdict, "k"); g_assert(sub_qdict); g_assert_cmpuint(qdict_size(sub_qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(sub_qdict, long_key + 1), ==, "v"); qobject_unref(qdict); g_free(params); /* Crap after valid key */ qdict = keyval_parse("key[0]=val", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Multiple keys, last one wins */ qdict = keyval_parse("a=1,b=2,,x,a=3", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 2); g_assert_cmpstr(qdict_get_try_str(qdict, "a"), ==, "3"); g_assert_cmpstr(qdict_get_try_str(qdict, "b"), ==, "2,x"); qobject_unref(qdict); /* Even when it doesn't in qemu_opts_parse() */ qdict = keyval_parse("id=foo,id=bar", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(qdict, "id"), ==, "bar"); qobject_unref(qdict); /* Dotted keys */ qdict = keyval_parse("a.b.c=1,a.b.c=2,d=3", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 2); sub_qdict = qdict_get_qdict(qdict, "a"); g_assert(sub_qdict); g_assert_cmpuint(qdict_size(sub_qdict), ==, 1); sub_qdict = qdict_get_qdict(sub_qdict, "b"); g_assert(sub_qdict); g_assert_cmpuint(qdict_size(sub_qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(sub_qdict, "c"), ==, "2"); g_assert_cmpstr(qdict_get_try_str(qdict, "d"), ==, "3"); qobject_unref(qdict); /* Inconsistent dotted keys */ qdict = keyval_parse("a.b=1,a=2", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); qdict = keyval_parse("a.b=1,a.b.c=2", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Trailing comma is ignored */ qdict = keyval_parse("x=y,", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(qdict, "x"), ==, "y"); qobject_unref(qdict); /* Except when it isn't */ qdict = keyval_parse(",", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Value containing ,id= not misinterpreted as qemu_opts_parse() does */ qdict = keyval_parse("x=,,id=bar", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(qdict, "x"), ==, ",id=bar"); qobject_unref(qdict); /* Anti-social ID is left to caller (qemu_opts_parse() rejects it) */ qdict = keyval_parse("id=666", NULL, &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(qdict, "id"), ==, "666"); qobject_unref(qdict); /* Implied value not supported (unlike qemu_opts_parse()) */ qdict = keyval_parse("an,noaus,noaus=", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Implied value, key "no" (qemu_opts_parse(): negated empty key) */ qdict = keyval_parse("no", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Implied key */ qdict = keyval_parse("an,aus=off,noaus=", "implied", &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 3); g_assert_cmpstr(qdict_get_try_str(qdict, "implied"), ==, "an"); g_assert_cmpstr(qdict_get_try_str(qdict, "aus"), ==, "off"); g_assert_cmpstr(qdict_get_try_str(qdict, "noaus"), ==, ""); qobject_unref(qdict); /* Implied dotted key */ qdict = keyval_parse("val", "eins.zwei", &error_abort); g_assert_cmpuint(qdict_size(qdict), ==, 1); sub_qdict = qdict_get_qdict(qdict, "eins"); g_assert(sub_qdict); g_assert_cmpuint(qdict_size(sub_qdict), ==, 1); g_assert_cmpstr(qdict_get_try_str(sub_qdict, "zwei"), ==, "val"); qobject_unref(qdict); /* Implied key with empty value (qemu_opts_parse() accepts this) */ qdict = keyval_parse(",", "implied", &err); error_free_or_abort(&err); g_assert(!qdict); /* Likewise (qemu_opts_parse(): implied key with comma value) */ qdict = keyval_parse(",,,a=1", "implied", &err); error_free_or_abort(&err); g_assert(!qdict); /* Empty key is not an implied key */ qdict = keyval_parse("=val", "implied", &err); error_free_or_abort(&err); g_assert(!qdict); } static void check_list012(QList *qlist) { static const char *expected[] = { "null", "eins", "zwei" }; int i; QString *qstr; g_assert(qlist); for (i = 0; i < ARRAY_SIZE(expected); i++) { qstr = qobject_to(QString, qlist_pop(qlist)); g_assert(qstr); g_assert_cmpstr(qstring_get_str(qstr), ==, expected[i]); qobject_unref(qstr); } g_assert(qlist_empty(qlist)); } static void test_keyval_parse_list(void) { Error *err = NULL; QDict *qdict, *sub_qdict; /* Root can't be a list */ qdict = keyval_parse("0=1", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* List elements need not be in order */ qdict = keyval_parse("list.0=null,list.2=zwei,list.1=eins", NULL, &error_abort); g_assert_cmpint(qdict_size(qdict), ==, 1); check_list012(qdict_get_qlist(qdict, "list")); qobject_unref(qdict); /* Multiple indexes, last one wins */ qdict = keyval_parse("list.1=goner,list.0=null,list.01=eins,list.2=zwei", NULL, &error_abort); g_assert_cmpint(qdict_size(qdict), ==, 1); check_list012(qdict_get_qlist(qdict, "list")); qobject_unref(qdict); /* List at deeper nesting */ qdict = keyval_parse("a.list.1=eins,a.list.00=null,a.list.2=zwei", NULL, &error_abort); g_assert_cmpint(qdict_size(qdict), ==, 1); sub_qdict = qdict_get_qdict(qdict, "a"); g_assert_cmpint(qdict_size(sub_qdict), ==, 1); check_list012(qdict_get_qlist(sub_qdict, "list")); qobject_unref(qdict); /* Inconsistent dotted keys: both list and dictionary */ qdict = keyval_parse("a.b.c=1,a.b.0=2", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); qdict = keyval_parse("a.0.c=1,a.b.c=2", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); /* Missing list indexes */ qdict = keyval_parse("list.1=lonely", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); qdict = keyval_parse("list.0=null,list.2=eins,list.02=zwei", NULL, &err); error_free_or_abort(&err); g_assert(!qdict); } static void test_keyval_visit_bool(void) { Error *err = NULL; Visitor *v; QDict *qdict; bool b; qdict = keyval_parse("bool1=on,bool2=off", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_bool(v, "bool1", &b, &error_abort); g_assert(b); visit_type_bool(v, "bool2", &b, &error_abort); g_assert(!b); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); qdict = keyval_parse("bool1=offer", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_bool(v, "bool1", &b, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_number(void) { Error *err = NULL; Visitor *v; QDict *qdict; uint64_t u; /* Lower limit zero */ qdict = keyval_parse("number1=0", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_uint64(v, "number1", &u, &error_abort); g_assert_cmpuint(u, ==, 0); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Upper limit 2^64-1 */ qdict = keyval_parse("number1=18446744073709551615,number2=-1", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_uint64(v, "number1", &u, &error_abort); g_assert_cmphex(u, ==, UINT64_MAX); visit_type_uint64(v, "number2", &u, &error_abort); g_assert_cmphex(u, ==, UINT64_MAX); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Above upper limit */ qdict = keyval_parse("number1=18446744073709551616", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_uint64(v, "number1", &u, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); /* Below lower limit */ qdict = keyval_parse("number1=-18446744073709551616", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_uint64(v, "number1", &u, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); /* Hex and octal */ qdict = keyval_parse("number1=0x2a,number2=052", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_uint64(v, "number1", &u, &error_abort); g_assert_cmpuint(u, ==, 42); visit_type_uint64(v, "number2", &u, &error_abort); g_assert_cmpuint(u, ==, 42); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Trailing crap */ qdict = keyval_parse("number1=3.14,number2=08", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_uint64(v, "number1", &u, &err); error_free_or_abort(&err); visit_type_uint64(v, "number2", &u, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_size(void) { Error *err = NULL; Visitor *v; QDict *qdict; uint64_t sz; /* Lower limit zero */ qdict = keyval_parse("sz1=0", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &error_abort); g_assert_cmpuint(sz, ==, 0); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Note: precision is 53 bits since we're parsing with strtod() */ /* Around limit of precision: 2^53-1, 2^53, 2^53+1 */ qdict = keyval_parse("sz1=9007199254740991," "sz2=9007199254740992," "sz3=9007199254740993", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &error_abort); g_assert_cmphex(sz, ==, 0x1fffffffffffff); visit_type_size(v, "sz2", &sz, &error_abort); g_assert_cmphex(sz, ==, 0x20000000000000); visit_type_size(v, "sz3", &sz, &error_abort); g_assert_cmphex(sz, ==, 0x20000000000000); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Close to signed upper limit 0x7ffffffffffffc00 (53 msbs set) */ qdict = keyval_parse("sz1=9223372036854774784," /* 7ffffffffffffc00 */ "sz2=9223372036854775295", /* 7ffffffffffffdff */ NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &error_abort); g_assert_cmphex(sz, ==, 0x7ffffffffffffc00); visit_type_size(v, "sz2", &sz, &error_abort); g_assert_cmphex(sz, ==, 0x7ffffffffffffc00); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Close to actual upper limit 0xfffffffffffff800 (53 msbs set) */ qdict = keyval_parse("sz1=18446744073709549568," /* fffffffffffff800 */ "sz2=18446744073709550591", /* fffffffffffffbff */ NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &error_abort); g_assert_cmphex(sz, ==, 0xfffffffffffff800); visit_type_size(v, "sz2", &sz, &error_abort); g_assert_cmphex(sz, ==, 0xfffffffffffff800); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Beyond limits */ qdict = keyval_parse("sz1=-1," "sz2=18446744073709550592", /* fffffffffffffc00 */ NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &err); error_free_or_abort(&err); visit_type_size(v, "sz2", &sz, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); /* Suffixes */ qdict = keyval_parse("sz1=8b,sz2=1.5k,sz3=2M,sz4=0.1G,sz5=16777215T", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &error_abort); g_assert_cmpuint(sz, ==, 8); visit_type_size(v, "sz2", &sz, &error_abort); g_assert_cmpuint(sz, ==, 1536); visit_type_size(v, "sz3", &sz, &error_abort); g_assert_cmphex(sz, ==, 2 * MiB); visit_type_size(v, "sz4", &sz, &error_abort); g_assert_cmphex(sz, ==, GiB / 10); visit_type_size(v, "sz5", &sz, &error_abort); g_assert_cmphex(sz, ==, 16777215ULL * TiB); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); /* Beyond limit with suffix */ qdict = keyval_parse("sz1=16777216T", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); /* Trailing crap */ qdict = keyval_parse("sz1=0Z,sz2=16Gi", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_size(v, "sz1", &sz, &err); error_free_or_abort(&err); visit_type_size(v, "sz2", &sz, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_dict(void) { Error *err = NULL; Visitor *v; QDict *qdict; int64_t i; qdict = keyval_parse("a.b.c=1,a.b.c=2,d=3", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_start_struct(v, "a", NULL, 0, &error_abort); visit_start_struct(v, "b", NULL, 0, &error_abort); visit_type_int(v, "c", &i, &error_abort); g_assert_cmpint(i, ==, 2); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_type_int(v, "d", &i, &error_abort); g_assert_cmpint(i, ==, 3); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); qdict = keyval_parse("a.b=", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_start_struct(v, "a", NULL, 0, &error_abort); visit_type_int(v, "c", &i, &err); /* a.c missing */ error_free_or_abort(&err); visit_check_struct(v, &err); error_free_or_abort(&err); /* a.b unexpected */ visit_end_struct(v, NULL); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_list(void) { Error *err = NULL; Visitor *v; QDict *qdict; char *s; qdict = keyval_parse("a.0=,a.1=I,a.2.0=II", NULL, &error_abort); /* TODO empty list */ v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_start_list(v, "a", NULL, 0, &error_abort); visit_type_str(v, NULL, &s, &error_abort); g_assert_cmpstr(s, ==, ""); g_free(s); visit_type_str(v, NULL, &s, &error_abort); g_assert_cmpstr(s, ==, "I"); g_free(s); visit_start_list(v, NULL, NULL, 0, &error_abort); visit_type_str(v, NULL, &s, &error_abort); g_assert_cmpstr(s, ==, "II"); g_free(s); visit_check_list(v, &error_abort); visit_end_list(v, NULL); visit_check_list(v, &error_abort); visit_end_list(v, NULL); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); qdict = keyval_parse("a.0=,b.0.0=head", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_start_list(v, "a", NULL, 0, &error_abort); visit_check_list(v, &err); /* a[0] unexpected */ error_free_or_abort(&err); visit_end_list(v, NULL); visit_start_list(v, "b", NULL, 0, &error_abort); visit_start_list(v, NULL, NULL, 0, &error_abort); visit_type_str(v, NULL, &s, &error_abort); g_assert_cmpstr(s, ==, "head"); g_free(s); visit_type_str(v, NULL, &s, &err); /* b[0][1] missing */ error_free_or_abort(&err); visit_end_list(v, NULL); visit_end_list(v, NULL); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_optional(void) { Visitor *v; QDict *qdict; bool present; int64_t i; qdict = keyval_parse("a.b=1", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_optional(v, "b", &present); g_assert(!present); /* b missing */ visit_optional(v, "a", &present); g_assert(present); /* a present */ visit_start_struct(v, "a", NULL, 0, &error_abort); visit_optional(v, "b", &present); g_assert(present); /* a.b present */ visit_type_int(v, "b", &i, &error_abort); g_assert_cmpint(i, ==, 1); visit_optional(v, "a", &present); g_assert(!present); /* a.a missing */ visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_alternate(void) { Error *err = NULL; Visitor *v; QDict *qdict; AltStrObj *aso; AltNumEnum *ane; AltEnumBool *aeb; /* * Can't do scalar alternate variants other than string. You get * the string variant if there is one, else an error. * TODO make it work for unambiguous cases like AltEnumBool below */ qdict = keyval_parse("a=1,b=2,c=on", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_AltStrObj(v, "a", &aso, &error_abort); g_assert_cmpint(aso->type, ==, QTYPE_QSTRING); g_assert_cmpstr(aso->u.s, ==, "1"); qapi_free_AltStrObj(aso); visit_type_AltNumEnum(v, "b", &ane, &err); error_free_or_abort(&err); visit_type_AltEnumBool(v, "c", &aeb, &err); error_free_or_abort(&err); visit_end_struct(v, NULL); visit_free(v); } static void test_keyval_visit_any(void) { Visitor *v; QDict *qdict; QObject *any; QList *qlist; QString *qstr; qdict = keyval_parse("a.0=null,a.1=1", NULL, &error_abort); v = qobject_input_visitor_new_keyval(QOBJECT(qdict)); qobject_unref(qdict); visit_start_struct(v, NULL, NULL, 0, &error_abort); visit_type_any(v, "a", &any, &error_abort); qlist = qobject_to(QList, any); g_assert(qlist); qstr = qobject_to(QString, qlist_pop(qlist)); g_assert_cmpstr(qstring_get_str(qstr), ==, "null"); qobject_unref(qstr); qstr = qobject_to(QString, qlist_pop(qlist)); g_assert_cmpstr(qstring_get_str(qstr), ==, "1"); g_assert(qlist_empty(qlist)); qobject_unref(qstr); qobject_unref(any); visit_check_struct(v, &error_abort); visit_end_struct(v, NULL); visit_free(v); } int main(int argc, char *argv[]) { g_test_init(&argc, &argv, NULL); g_test_add_func("/keyval/keyval_parse", test_keyval_parse); g_test_add_func("/keyval/keyval_parse/list", test_keyval_parse_list); g_test_add_func("/keyval/visit/bool", test_keyval_visit_bool); g_test_add_func("/keyval/visit/number", test_keyval_visit_number); g_test_add_func("/keyval/visit/size", test_keyval_visit_size); g_test_add_func("/keyval/visit/dict", test_keyval_visit_dict); g_test_add_func("/keyval/visit/list", test_keyval_visit_list); g_test_add_func("/keyval/visit/optional", test_keyval_visit_optional); g_test_add_func("/keyval/visit/alternate", test_keyval_visit_alternate); g_test_add_func("/keyval/visit/any", test_keyval_visit_any); g_test_run(); return 0; }